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Find cheap flights from Belfast City Airport to United States from $344

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Belfast City to the United States departing on 8/26. 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
Thu 7/11
Thu 7/18

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Best United States Flight Deals

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

New York
New York1 stop$557
Los Angeles
Los Angeles1 stop$782
Las Vegas
Las Vegas2 stops$1,260
San Francisco
San Francisco1 stop$5,031
Boston
Boston2 stops$639
Seattle
Seattle1 stop$861
Fort Lauderdale
Fort Lauderdale2 stops$974

Good to know

Low season

September

High season

July

Cheapest flight

$344
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 22% increase in price.
Flight from Belfast City Airport to Chicago

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Belfast City Airport to United States?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Belfast City Airport to United States.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Belfast City Airport to United States?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to United States from Belfast City Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Belfast City Airport to United States?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to United States with an airline and back to Belfast City Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Belfast City Airport to United States?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to United States from Belfast City Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to the United States

  • Morning departure is around 32% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airline flying from Belfast City to the United States

Need help choosing which airline to fly with from Belfast City to the United States? 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.
6.7
British AirwaysOverall score based on 6743 reviews
7.7Crew
7.0Boarding
6.5Entertainment
6.4Food
6.8Comfort
Airline reviews

Every host and pilot were very professional. My next flight would be upgraded from economy to the next group.

10.0 ExcellentAnonymous, Jun 2024LHR - JFK
Read more about British Airways reviews

Every host and pilot were very professional. My next flight would be upgraded from economy to the next group.

I asked for a window seat and when I got on the plane 24A did not have a window so was very not happy, but good and entertainment was good and the staff was very good, so the only complaint was the seating.

My seat was in a good row. In our section it was the first row. But it was difficult tooperate seat entertainment features > table, screen, even though I often fly.

My worst flying experience so far. This flight was delayed a total of 42 hours and diverted to New York before it was finally cancelled. It was delayed 4 and a half hours in London. As we were scanning our boarding passes at the gate they advised that the flight was being diverted to JFK since the delays caused us to missed the open hours for Charlotte international customs and immigration. We were assured multiple times by airport personnel, flight attendants, and the Pilot that we would land at JFK go through customs and immigration and then reboard the plane to fly to Charlotte in the same night. When we landed in New York the pilot advised us as we were retrieving our carry on luggage that we were delayed till 10am the next morning and to see guest services to get a room for the night. During this time I had to purchase a room for a family member in Charlotte which drove over 4 and a half hours to pick us up from Charlotte. This could have been avoided if American Airlines had been up front about the delay. Then after standing in line for over 2 and a half hours at guest services we were taken by taxi to a hotel 30 minutes out of the way. Luckily I looked for other flights that night and found one at 8 am to get on. The initial flight which we were scheduled to fly to charlotte in was delayed 12 more times and was finally cancelled 42 hours after it was supposed to land. I am unaware of what happened to the guest that were supposed to fly on the flight after we were placed on another flight but 42 hours in delays for a direct flight is absolutely ridiculous.

The boarding to Gatwick was a breeze but the boarding from Gatwick was a nightmare. The onboard service to Gatwick had a lot to be desired but the onboard sevice from Gatwick was amazing ! Very nice,friendly and funny ! Would I recommend BA to anyone.? ! Yes I would!

Really quick check in and security at Heathrow Terminal 5. Staff on board were lovely and very friendly. Could have provided a few more drinks on the flight but they were available at the back of the plane.

It was a flight operated by Aer Linus for BA and the plane and crew were very good but the food selection was average.

Flight delayed an hour due to plane maintenance issues after getting in line to board. Issue was plane galley ovens which eliminated hot meals for overseas flight. Cold selections were limited due to availability. Drink and meal service (already an hour delayed) was very slow. Upon arrival in Nashville, had to sit at gate for about 15 minutes before disembarking with no explanation. Local police then boarded plane as we were disembarking so maybe that was the issue.

Boarding good. Seats uncomfortable when lie flat. Food was awful. Tasted stale and chicken was dry. No live tv or flight map. Had to pay for internet.

Poor technical details on this plane. 1) There was no WiFi on an 8 hour long-haul flight. So no work could be done. That's below the standard expected for airlines these days. 2) The power outlet at my seat was busted and not working. 3) The headphone jack was loose and I had to keep adjusting my headphones to get good reception, or when it slipped out. - The flight was delayed to due mechanics. Sometimes this can't be avoided, I understand, and it's a big inconvenience to arrive that much later when traveling across time zones (then arriving at 4am from the prior time zone). - Also unique to this flight, the northern lights were visible on the right side of the aircraft, but I only found out after we landed (b/c again no wifi). I understand there are considerations about people being out of their seats to look, but I feel extremely disappointed and resentful that I wasn't told so that I could have a chance to look at this probably once-in-a-lifetime cosmic event from a view in the sky. - Flight crew was otherwise friendly and helpful.

Book cheap flights from Belfast to the United States

Recent round-trip flight deals

7/3Wed
1 stop
24h 25mBHD-JFK
7/8Mon
1 stop
20h 40mJFK-BHD
$557
6/24Mon
1 stop
31h 55mBHD-JFK
7/9Tue
1 stop
20h 40mJFK-BHD
$591
6/24Mon
2 stopsKLM
23h 30mBHD-JFK
7/9Tue
1 stopKLM
14h 35mJFK-BHD
$605
6/24Mon
2 stopsDelta
30h 40mBHD-LGA
7/9Tue
2 stopsDelta
18h 50mLGA-BHD
$608
6/24Mon
1 stopDelta
26h 00mBHD-JFK
7/9Tue
1 stopDelta
14h 35mJFK-BHD
$616
9/16Mon
2 stopsKLM
28h 39mBHD-MCO
9/30Mon
2 stopsKLM
15h 51mMCO-BHD
$625
9/25Wed
2 stopsVirgin Atlantic
28h 39mBHD-MCO
10/9Wed
2 stopsVirgin Atlantic
24h 45mMCO-BHD
$640
9/17Tue
1 stopBritish Airways
11h 20mBHD-JFK
9/26Thu
1 stopBritish Airways
11h 20mJFK-BHD
$649
8/30Fri
1 stopBritish Airways
12h 20mBHD-EWR
9/11Wed
1 stopBritish Airways
11h 10mEWR-BHD
$721
8/20Tue
1 stopVirgin Atlantic
30h 10mBHD-BOS
8/23Fri
1 stopVirgin Atlantic
15h 25mBOS-BHD
$5,259

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Recent one-way flight deals

8/26Mon
2 stops
23h 21mBHD-ORD
$344
6/17Mon
2 stops
33h 05mBHD-EWR
$348
9/9Mon
1 stopAer Lingus
15h 40mBHD-JFK
$713
9/9Mon
2 stopsAer Lingus
17h 45mBHD-JFK
$737
8/31Sat
2 stopsDelta
32h 08mBHD-LGA
$1,701
6/18Tue
2 stopsAmerican Airlines
33h 42mBHD-LGA
$2,475
7/22Mon
1 stopIberia
11h 20mBHD-JFK
$2,664
7/22Mon
1 stopIberia
17h 45mBHD-EWR
$2,664
7/22Mon
2 stopsDelta
31h 34mBHD-EWR
$2,670
7/28Sun
2 stopsAmerican Airlines
20h 05mBHD-JFK
$2,929

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Last minute flights from Belfast City to the United States

Last minute flight, train and bus deals

6/13Thu
multi-stop
14h 55mBHD-JFK
6/20Thu
multi-stop
22h 15mJFK-BHD
$731
6/13Thu
multi-stop
14h 55mBHD-JFK
6/20Thu
multi-stop
9h 50mJFK-BHD
$737
6/13Thu
multi-stop
20h 25mBHD-JFK
6/19Wed
multi-stop
13h 30mJFK-BHD
$882
6/13Thu
multi-stop
24h 25mBHD-JFK
6/19Wed
multi-stop
13h 30mJFK-BHD
$909
6/13Thu
multi-stopLufthansa
29h 05mBHD-EWR
6/20Thu
multi-stopLufthansa
13h 50mEWR-BHD
$1,357
6/13Thu
multi-stopLufthansa
25h 05mBHD-EWR
6/20Thu
multi-stopLufthansa
13h 50mEWR-BHD
$1,374
6/13Thu
multi-stopKLM
23h 25mBHD-JFK
6/20Thu
multi-stopKLM
14h 20mJFK-BHD
$1,452
6/15Sat
multi-stopAer Lingus
32h 46mBHD-SEA
8/17Sat
multi-stopAer Lingus
33h 25mSEA-BHD
$1,474
6/15Sat
multi-stopBritish Airways
30h 50mBHD-SEA
8/17Sat
multi-stopBritish Airways
12h 20mSEA-BHD
$1,737
6/15Sat
multi-stopBritish Airways
18h 40mBHD-SEA
8/17Sat
multi-stopBritish Airways
17h 39mSEA-BHD
$1,765

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Belfast City Airport - United States Flights