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Find cheap flights to Bulgaria from $281

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from the United States to Bulgaria departing on 9/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/8
Sat 6/15

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Best Bulgaria Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Sofia
Sofia1 stop$479
Varna
Varna1 stop$622
Burgas
Burgas1 stop$1,043

Good to know

Low season

January

High season

July

Cheapest flight

$281
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 30% increase in price.
Flight from Boston to Sofia

FAQs - booking Bulgaria flights

  • What are the passport and visa requirements for United States citizens traveling to Bulgaria?

    Citizens of the United States must make sure they have a valid passport with them and ensure that this passport remains valid for at least 90 days beyond their departure date from Bulgaria. If you're traveling to the country as a tourist, there is no need to get a visa so long as you don't plan on staying for more than 90 days.

  • What is the best Bulgaria airport to use if I plan to visit the Bulgarian Black Sea coast?

    The best airport to use will depend on the part of the Bulgarian Black Sea coast you wish to visit. For the southern part of the coast, Burgas Airport (BOJ) is the closest airport. It is approximately 6.2 miles north of Burgas city center, a major city in the southern part of the coast. Varna Airport (VAR) is the closest airport to the northern part of the coast. It is approximately 5 miles west of the city center of Varna,  a major city in the northern part of the coast.

  • If I plan on renting a car when I arrive in Bulgaria, what child car seat laws must I know about before I start driving?

    When driving with children in this country, children 24 months of age and younger need to travel in a rear-facing child seat, and then after four years old, they must travel in a forward-facing car seat. After four years old, children up to 12 years old need to travel in a booster seat or on a booster cushion.

  • What are my best options for flights to Bulgaria from the Western U.S.?

    If you’re traveling to Bulgaria from the Western states, you'll find one-stop flights departing from Los Angeles International Airport (LAX) and San Francisco International Airport (SFO) to SOF. Major airline providers on this route include Lufthansa and Turkish Airlines.

  • What are some of the best ways I can fly from New York to Sofia?

    Most travelers on this route will depart John F. Kennedy International Airport (JFK) for their trip to Sofia Airport (SOF). On this particular route of flight, one of the quickest options is the one-stop flight offered by Austrian Airways, which has a layover at Vienna International Airport (VIE).

  • What public transportation options are available from Sofia Airport to Sofia city center?

    The Line 1 Sofia Airport Metro Station train offers a quick and affordable connection to the city center. You’ll find a free shuttle from Terminal 1 to Terminal 2 and the Airport Metro Station between 7 am and 7 pm. Lines 84 and 184 buses also offer an affordable option to Sofia city center from SOF. OK Supertrans taxis and car rentals are available at the airport.

  • If I would like to travel to Bourgas, what is the quickest way I can get there from Boston?

    When traveling from the Boston Logan International Airport (BOS), passengers will find one-stop flights aboard a combination of United Airlines and Wizz Air that arrive at the Burgas Airport (BOJ) with a layover in London, where passengers will need to make their way from Heathrow Airport (LHR) to London Luton Airport (LTN).

  • What lounges are available at Sofia Airport?

    If you’re looking for a place to relax after a long flight to Sofia, you can check into one of the lounges at SOF. Regardless of your travel class, you can check into Sofia Lounge, Preslav Lounge, or Pliska Lounge, where you’ll access comfortable spaces, free Wi-Fi, and a broad menu.

  • If I am planning to travel to Bulgaria for the International Festival of the Masquerade Games, what will be my best route from Los Angeles?

    If you are traveling to Bulgaria and the city of Pernik for this event that occurs at the beginning of the year, your best choice for travel will be to fly from Los Angeles International Airport (LAX) to Sofia Airport aboard one-stop flights offered by Lufthansa and then take buses provided by Kyustendil Municipality Transport to Pernik in around 36 minutes.

  • Which airport is closest to Kulinoto Ski Resort?

    Travelers who wish to engage in some winter activities at Kulinoto Ski Resort in the Rhodope Mountains can fly into Plovdiv International Airport (PDV), approximately 50 miles from the resort. The drive from PDV to Kulinoto Ski Resort is approximately 1h 30min through the scenic Rhodope Mountains.  Different airlines offer seasonal flights and yearly connections to this destination from London Stansted Airport (STN).

  • If I would like to visit the town of Koprivshtitsa in Bulgaria, what is the best way for me to travel there from San Francisco?

    Most travelers that would like to make this trip will fly from the San Francisco International Airport (SFO) to Sofia Airport aboard one-stop flights offered by Turkish Airlines that have a layover at Istanbul Airport (IST). Once at the airport in Sofia, there is a bus service provided by Chelopech Municipal Buses that can make the trip to Koprivshtitsa in about 3 h.

  • What documents do I need to rent a car at Sofia Airport?

    To rent a car at Sofia Airport, you must provide a valid driver’s license, a passport or ID, an international driving permit, and a major credit card in your name or that of your driver.

  • How long is the flight to Bulgaria?

    An average nonstop flight from the United States to Bulgaria takes 16h 58m, covering a distance of 5621 miles. The most popular route is Chicago - Sofia with an average flight time of 11h 50m.

  • What is the cheapest flight to Bulgaria?

    The cheapest ticket to Bulgaria from the United States found in the last 72 hours was $520. The most popular route is Chicago O'Hare Intl to Sofia and the cheapest round-trip airline ticket found on this route in the last 72 hours was $579.

  • What are the most popular destinations in Bulgaria?

    Based on KAYAK flight searches, the most popular destination is Sofia (89% of total searches to Bulgaria). The next most popular destinations are Varna (8%) and Burgas (2%).Searches for flights to Plovdiv (0.1%) are also popular.

  • How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a given destination and date is likely to change within 7 days, so travelers know whether to wait or book now.

See more FAQs

Top tips for finding cheap flights to Bulgaria

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Bulgaria flight deals.
  • If you are planning to travel to the Carnival of Humour and Satire in Gabrovo in May, you will want to fly to Sofia Airport (SOF) and then take buses from Union Ivkoni to Gabrovo in about 3 hours. If you will be leaving the United States from Dallas Fort Worth International Airport (DFW), you can find one-stop flights aboard Lufthansa that have a layover at Frankfurt Am Main International Airport (FRA).
  • If you wish to fly to Bulgaria from the Southeast, you’ll find different flights departing from Miami International Airport (MIA) in Florida, Orlando International Airport (MCO), and Hartsfield–Jackson Atlanta International Airport (ATL) in Georgia to Sofia Airport (SOF). Turkish Airlines, Virgin Atlantic, Wizz Air, Norse Atlantic, and Ryanair offer one-stop connections from MIA and MCO to SOF.
  • A beautiful coastal city that is a popular destination for travelers from the United States heading to Bulgaria is the city of Varna. When departing from Atlanta Hartsfield-Jackson International Airport (ATL), you can find two-stop flights to Varna Airport (VAR) aboard a combination of JetBlue and Turkish Airlines.
  • SOF is the busiest airport in Bulgaria, served by other major airlines, and a major hub for the Bulgaria Air. The airport is the primary gateway to Bulgaria and is ideal for travelers visiting different places in the western half of Bulgaria.
  • An airport in Bulgaria that offers easy access for passengers from the United States is the Plovdiv Airport (PDV). Passengers traveling from an airport in the western United States, such as Harry Reid International Airport (LAS), can find two-stop flights to this airport aboard a combination of JetBlue and Ryanair.
  • Since there are no direct flights to Bulgaria from the U.S., several major airlines offer Business Class travel through connecting flights. United Airlines, Lufthansa, Virgin Atlantic, and Turkish Airlines are major airlines with Business Flights to Bulgaria from the U.S. through their connections. Enjoy amenities and services like comfortable seats, priority check-in and boarding, extra legroom, meals and drinks, and access to specific airport lounges.
  • If you are traveling to the northern part of Bulgaria, another airport option can be the Henri Coandă International Airport (OTP) in Romania. From Seattle Tacoma International Airport (SEA), passengers can travel on two-stop flights operated by Delta Airlines to this airport.
  • If you are making your way to western Bulgaria, a good airport option might be Skopje International Airport (SKP) in the Republic of Macedonia. When flying from Washington Dulles International Airport (IAD), you can find one-stop flights to this airport aboard Turkish Airlines.
  • We're looking for the best way to get to the beautiful seaside city of Sozopol in Bulgaria, one of the best ways when traveling from the United States is to fly to the Varna Airport and then take a readily available shuttle service they can have you in Sozopol in around 2 hours. Passengers departing from George Bush Intercontinental Airport (IAH) can find two-stop flights aboard Austrian Airlines to this airport.
  • For those travelers looking to visit the beautiful town of Veliko Tarnovo in Bulgaria, a great way to travel from the United States is to fly to the Sofia Airport and then take a shuttle service that can have you in this town in about 3 h 30 min. When departing from Denver International Airport (DEN), you will find one-stop flights aboard Lufthansa.
See more tips

Top 5 airlines flying to Bulgaria

 
Need help choosing which airline to fly with from the United States to Bulgaria? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Turkish AirlinesOverall score based on 3712 reviews
7.5Entertainment
7.4Boarding
7.4Comfort
7.8Crew
7.4Food
Airline reviews

Excellent service and comfort from the moment you check in. Flight crew is hyper focused on making passengers comfortable and at ease. It’s like a flying hotel!

10.0 ExcellentAnonymous, Apr 2024JFK - IST
Read more about Turkish Airlines reviews

Excellent service and comfort from the moment you check in. Flight crew is hyper focused on making passengers comfortable and at ease. It’s like a flying hotel!

Only chicken as a meat dish through out the flight

Nothing really was great as such. Seen other no name airlines perform better.

Quality of service on board was very inconsistent. FA service primarily seemed robotic and they barely engaged with passengers

I’m unclear why I had to pay extra for assigned seats as Turkish airlines did not honor the seating. We were placed across the aisle from each other on TK 34, and were seated behind one another on TK 694. Because my name was misspelled on e-ticket (Klawiter, instead of Klawitter) I could not log onto website to get the connection gate number in Istanbul. The monitors in the airport were a jumbled mess 1/2 Arabic and 1/2 English.

On line check in needs a lot of improvement. I tried and gave up.

Food not good, flight attendants not the best, not accommodating very ruff

the female flight attendant was racist towards me. I could tell she treated the two other passengers next to me with more softness.

Oh my god! For an13 hour flight they serve you food just one time. Also don’t be thirsty they give you a little small cup of soda to drink. They seem like their goal is to feed you one so they don’t have to be bothered with you. It quite surprise for such a long flight there are several times to eat at least three and the food was well lackluster. The food and lack of offering drinks which were always hot no ice provided.

We were traveling first class. Checkin counter lady and her manager, both were in bad mood and did not treat us well about checking in the handbag. The gate agent took care of it right away. I travel Turkish twice a year in first class. No one has ever refused to check in the hand bag. Not sure, why this agent and her manager refused. Everything else was excellent.

Flight was delayed 2.5 hours - a big deal on an overnight when you plan to sleep.

I feel like they have upgraded the app since I last flew United and I found it to be super helpful. I had stopped flying United unless absolutely necessary and my experience on this trip indicates they have been working hard to improve their services.

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

All good! But sandwiches for breakfast need to be warm!!!!! Not cold!!! You do not want anything cold in your stomach in the morning!… think about it!

The flight was very bad, the food and the staff was very rude. My last time with them

LOT airlines wasn't the best. They had trouble with boarding and they didn't have my information on file the right way. They change last minute details without us knowing and everything was a HOT MESS. Lot airlines also lost my baggae which was the carseat and haven't responded to any of my emails.

Would have liked to have Wi-Fi on the longer flight (nyc-Warsaw)

My flight was cancelled and I went through hell to get it fixed, with no help from the website I booked it on. My reservation was cancelled AGAIN by the site I booked on without my knowledge a week later. The flight itself that I finally got on was awful. Drunk man belligerent the entire flight, I don't understand how he was allowed on the flight.

Lot still has not refunded me after they cancelled my flight to India!! Kayak had been awful at getting me this refund too. Will NEVER be using kayak or LOT again.

Tv screen not working. Food in business class was cold & not available

The customer service and the flight experience were very good!

My bag was lost despite an almost 8 hour layover in Warsaw. Nearly 12 hours after my arrival, I have not heard anything about it.

The boarding was delayed several times. The take off was two hours late.

Bordón could be bettet if the company say before boarding the order of the different groups.

Checked in is easy and it was a smooth flight from LAX to Munich

There is no recline on flight from DFW to FRA. Middle eastern airways provide better recline option for the same class. FRA to Bangalore has better recline option. I bid 100$ for premium economy, my request was declined. But staff handled it without issues.

The Lufthansa part was wonderful. The short connection flight was not.

German crew were very kind. Food was okay but can be better, especially bread was not good, Garbage collection was very poor.

Awful Terrible staff poor communication Flight delayed for an hour with no apology or explanation and no help re missing connecting flight. Resulted in a 7 hour layover at Munich waiting for another connecting flight. Only 15 euros refreshment voucher given. Will not fly Lufthansa again

Both flights were late for what appeared to be the airline’s not having the planes ready. Arrived over 6 hours late.

It was a busy flight and all the crew were very helpful and gracious

Seats were not the most comfortable and food options weren’t great but overall but everything else was excellent

Check-in very easy and smooth. Plane and crew were nice. Seat open next to me created more space. Food was fair but plentiful. Lots of movies and I was able to sleep some on the way to Munich. Very tight connection, about an hour. Fast through passport control and a bit of a walk to last G terminal gate but I made my connection to Palma. Unfortunately, my luggage did not make it. It is now almost 24 hours since I anded and still NO luggage. I know it landed last night on another flight. Local delivery should be today to my hotel in Palma but nothing yet. I asked about the tight connection when I checked in and was assured they would get my luggage to the connecting flight. Very disappointing it missed my flight but more disappointing that it has taken so long to arrive. Failure on the airlines and service to get my luggage to date.

Lost our bags in Heathrow, We didn’t receive bags in Mallorca for 3 days, out of a 7 day cycling vacation. Really inconvenient and disappointing!

We missed the flight to Barcelona because the flight from Baltimore was delayed. We flew on Vueling VW6653. Our luggage didn’t arrive. Please help us get our luggage. We are staying at Hotel Gran Via in Barcelona

The seats were tiny, being of a fairly petite build, I don’t usually expect to feel crammed and cramped in a seat, but I definitely was on this flight. I couldn’t even bend over to get anything out from under the seat in front and getting up to go to the bathroom at night with the seat backs reclined was nearly impossible. I had to do gymnastics to get over and out. For an airline that does long flights overnight, it’s kind of ridiculous.

Not connecting flights. Missed my flight from Dublin to Liverpool because I arrived at Dublin one hour too late. For this mistake, they offered me a flight from Dublin to Manchester. Thats great and all, but I waste time and money to commute to Liverpool. Be sure to check the time of your connecting flights, because they sure don’t when they sell it to you

Excellent! Great flight attendants, good food (in business class, at least), very comfortable. Touchscreen and remote wasn’t great.

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

Starting with the flight Cairo to London the plain was so poor no entertainment at all uncomfortable seats although it’s 5 hours long,then an American airline plain took me from London to Miami it was a bad experience the crew most of flight time not available and they asked us to help our selves for any snacks if we need. From Miami to London actually was perfect flight with a huge plain and perfect crew but from London to Cairo was horrible plain with stiff fixed seats not movable no entertainment or wi fi very poor Menu which is unacceptable for a business class

I've done hundreds of flights in my life, and this flight was one of the best I've ever taken, From beginning to end, everything went smoothly, professionally, and with a smile and friendly attitude from all employees I interacted with. The food was delicious (and free), as were the drinks. There was just a genial and effective way in the way that British Airways organized the flight -that reminded of days in the 70's, 80's, and 90's, when flying was a fun, and exciting adventure. I enjoyed and had confidence in the abilities of the flight crew, I'll be flying British Airways several more times this summer. Thank you so much for the great experience! Cheryl Olso

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

Terrible! I missed my flight to my final destination and British airlines and American Airlines keep pointing fingers on each other’s. Nobody wants to take responsibility

Book Cheap Bulgaria Plane Tickets

Recent round-trip flight deals

10/1Tue
1 stop
26h 35mJFK-SOF
10/16Wed
1 stop
16h 35mSOF-JFK
$479
9/1Sun
1 stopBritish Airways
14h 40mJFK-SOF
9/16Mon
1 stopBritish Airways
22h 05mSOF-JFK
$520
7/29Mon
2 stopsUnited Airlines
20h 20mEWR-SOF
9/4Wed
2 stopsUnited Airlines
24h 43mSOF-EWR
$572
9/3Tue
2 stopsUnited Airlines
18h 10mJFK-SOF
9/17Tue
1 stopUnited Airlines
16h 00mSOF-JFK
$577
9/30Mon
1 stopTurkish Airlines
12h 55mEWR-SOF
10/15Tue
1 stopTurkish Airlines
13h 55mSOF-EWR
$595
10/1Tue
1 stopTurkish Airlines
28h 00mORD-SOF
10/15Tue
1 stopTurkish Airlines
32h 20mSOF-ORD
$595
9/2Mon
1 stopLufthansa
11h 40mJFK-SOF
9/21Sat
1 stopLufthansa
16h 00mSOF-JFK
$620
9/2Mon
1 stopLufthansa
17h 05mEWR-SOF
9/16Mon
1 stopLufthansa
16h 10mSOF-EWR
$649
9/8Sun
1 stopLOT
29h 50mLAX-SOF
9/22Sun
1 stopLOT
29h 55mSOF-LAX
$653
10/17Thu
1 stopLOT
29h 50mLAX-SOF
11/7Thu
1 stopLOT
29h 50mSOF-LAX
$689

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Recent one-way flight deals

9/18Wed
2 stops
36h 18mBOS-SOF
$281
9/4Wed
2 stops
43h 53mBOS-SOF
$337
8/20Tue
2 stops
25h 25mLAX-SOF
$348
8/26Mon
1 stopTurkish Airlines
15h 45mSFO-SOF
$491
8/10Sat
2 stopsTurkish Airlines
17h 35mBOS-SOF
$544
8/23Fri
2 stopsUnited Airlines
25h 16mLGA-SOF
$582
8/23Fri
1 stopUnited Airlines
19h 30mEWR-SOF
$582
5/13Mon
1 stopLufthansa
12h 20mEWR-SOF
$644
6/14Fri
1 stopLufthansa
15h 15mEWR-SOF
$868
7/7Sun
1 stopBritish Airways
18h 30mEWR-SOF
$883

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Last minute flights to Bulgaria

Last minute flight, train and bus deals

5/10Fri
multi-stopITA Airways
36h 45mJFK-SOF
5/13Mon
multi-stopITA Airways
31h 20mSOF-JFK
$560
5/10Fri
multi-stopITA Airways
18h 05mJFK-SOF
5/13Mon
multi-stopITA Airways
31h 20mSOF-JFK
$597
5/14Tue
multi-stopBritish Airways
35h 00mLAX-SOF
9/12Thu
multi-stopBritish Airways
29h 55mSOF-LAX
$604
5/14Tue
multi-stopBritish Airways
35h 00mLAX-SOF
9/13Fri
multi-stopBritish Airways
28h 29mSOF-LAX
$615
5/10Fri
multi-stopLufthansa
12h 35mJFK-SOF
5/14Tue
multi-stopLufthansa
27h 15mSOF-JFK
$616
5/10Fri
multi-stopLufthansa
14h 35mJFK-SOF
5/14Tue
multi-stopLufthansa
15h 05mSOF-JFK
$622
5/12Sun
multi-stopUnited Airlines
20h 45mLAX-SOF
9/11Wed
multi-stopUnited Airlines
19h 15mSOF-LAX
$627
5/12Sun
multi-stopUnited Airlines
19h 50mLAX-SOF
9/12Thu
multi-stopUnited Airlines
20h 29mSOF-LAX
$633
5/12Sun
multi-stopTurkish Airlines
32h 50mIAD-SOF
5/28Tue
multi-stopTurkish Airlines
29h 45mSOF-IAD
$1,125
5/10Fri
multi-stopTurkish Airlines
25h 25mEWR-SOF
5/31Fri
multi-stopTurkish Airlines
13h 35mSOF-EWR
$1,203

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Flights to Bulgaria

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Bulgaria - United States

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