Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

SFO - LKO

$742 Find cheap flights from San Francisco to Lucknow

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Lucknow departing on 6/21. 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 6/15
Sat 6/22

Search hundreds of travel sites at once for deals on flights to Lucknow

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Lucknow, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Lucknow, as well as popular online travel agencies
In the last 7 days travelers have searched 42,211,976 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from San Francisco to Lucknow (SFO-LKO)

 
These are the cheapest deals for flights from San Francisco to Lucknow currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from San Francisco to Lucknow

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from San Francisco to Lucknow.

Recent one-way flight deals from San Francisco to Lucknow

Only flying one-way? Below are some of the best one-way flight deals from San Francisco to Lucknow found on KAYAK recently.

Recent last minute flight deals from San Francisco to Lucknow

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from San Francisco to Lucknow.

Recent direct flight deals from San Francisco to Lucknow

The latest deals for direct flights from San Francisco to Lucknow so you can sit back and relax without the need for a layover.

Cheap bus & train deals from San Francisco to Lucknow

Find recent round-trip train or bus tickets from San Francisco to Lucknow.

All round-trip flight deals to Lucknow

The cheapest plane tickets to Lucknow found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:05 pm - 2:50 pmSFO-LKO
53h 15m2 stops
3:35 pm - 4:00 pmLKO-SFO
36h 55m2 stops
$1,319
Find Deal
Tue, Jul 16 - Fri, Jul 26
9:00 pm - 1:20 pmSFO-LKO
27h 50m2 stops
8:45 pm - 6:00 pmLKO-SFO
57h 45m2 stops
$1,416Air India
Find Deal
Tue, May 21 - Sat, Jun 1
10:30 am - 6:35 amSFO-LKO
31h 35m1 stop
8:45 pm - 6:00 pmLKO-SFO
57h 45m2 stops
$1,419Air India
Find Deal
Tue, May 21 - Sat, Jun 1
9:00 pm - 1:35 pmSFO-LKO
28h 05m2 stops
8:00 pm - 6:00 pmLKO-SFO
58h 30m3 stops
$1,441Air India
Find Deal
Tue, May 21 - Sat, Jun 1
6:35 pm - 7:50 pmSFO-LKO
36h 45m2 stops
7:40 am - 4:40 pmLKO-SFO
45h 30m2 stops
$1,492IndiGo
Find Deal
Mon, Jul 8 - Fri, Jul 12
10:35 pm - 2:50 pmSFO-LKO
51h 45m2 stops
3:35 pm - 11:31 amLKO-SFO
32h 26m2 stops
$1,554
Find Deal
Thu, Jul 4 - Mon, Jul 15
6:35 pm - 7:50 pmSFO-LKO
36h 45m2 stops
8:20 pm - 4:40 pmLKO-SFO
32h 50m2 stops
$1,692IndiGo
Find Deal
Wed, Jul 3 - Sat, Jul 6
11:30 am - 2:50 pmSFO-LKO
38h 50m2 stops
3:35 pm - 8:15 pmLKO-SFO
41h 10m2 stops
$1,848Singapore Airlines
Find Deal
Thu, Jul 4 - Mon, Jul 15
10:10 pm - 6:55 amSFO-LKO
44h 15m2 stops
7:10 pm - 9:24 amLKO-SFO
50h 44m2 stops
$3,855American Airlines
Find Deal
Fri, May 24 - Sat, Jun 1
6:03 am - 6:55 amSFO-LKO
36h 22m2 stops
7:10 pm - 11:31 amLKO-SFO
28h 51m2 stops
$7,008American Airlines
Find Deal
Tue, May 21 - Sat, Jun 1
1:15 pm - 2:05 pmSFO-LKO
36h 20m2 stops
$742IndiGo
Find Deal
Fri, Jun 21
6:35 pm - 6:40 pmSFO-LKO
35h 35m2 stops
$756IndiGo
Find Deal
Fri, Jun 21
12:14 am - 7:50 pmSFO-LKO
55h 06m3 stops
Tue, Jun 25
9:09 am - 8:55 amSFO-LKO
35h 16m3 stops
Fri, Jun 21
4:10 pm - 2:50 pmSFO-LKO
34h 10m2 stops
$1,033
Find Deal
Wed, Jun 26
10:00 pm - 8:05 pmSFO-LKO
33h 35m1 stop
$1,051Air India
Find Deal
Tue, May 21
9:00 pm - 8:15 amSFO-LKO
46h 45m2 stops
$1,053Air India
Find Deal
Tue, May 21
11:55 am - 7:45 amSFO-LKO
31h 20m3 stops
$1,213
Find Deal
Fri, Jun 21
9:00 pm - 9:20 amSFO-LKO
23h 50m1 stop
$1,384Air India
Find Deal
Fri, Jun 21
10:30 am - 1:35 pmSFO-LKO
38h 35m1 stop
$1,443Air India
Find Deal
Wed, Jun 26
9:00 pm - 1:20 pmSFO-LKO
27h 50m2 stops
8:45 pm - 6:00 pmLKO-SFO
57h 45m2 stops
$1,416Air India
Find Deal
Tue, May 21 - Sat, Jun 1
10:30 am - 6:35 amSFO-LKO
31h 35m1 stop
8:45 pm - 6:00 pmLKO-SFO
57h 45m2 stops
$1,419Air India
Find Deal
Tue, May 21 - Sat, Jun 1
9:00 pm - 1:35 pmSFO-LKO
28h 05m2 stops
8:00 pm - 6:00 pmLKO-SFO
58h 30m3 stops
$1,441Air India
Find Deal
Tue, May 21 - Sat, Jun 1
10:05 pm - 8:15 amSFO-LKO
45h 40m3 stops
6:00 am - 8:05 pmLKO-SFO
26h 35m3 stops
$1,633
Find Deal
Tue, May 21 - Sat, Jun 1
1:05 am - 8:25 pmSFO-LKO
30h 50m2 stops
7:10 pm - 6:40 pmLKO-SFO
36h 00m2 stops
$1,749
Find Deal
Mon, May 20 - Sat, Jun 1
12:50 am - 8:25 pmSFO-LKO
31h 05m3 stops
8:00 pm - 6:40 pmLKO-SFO
35h 10m2 stops
$1,766
Find Deal
Mon, May 20 - Sat, Jun 1
10:30 am - 1:35 pmSFO-LKO
38h 35m1 stop
8:45 pm - 7:00 amLKO-SFO
22h 45m1 stop
$1,787Air India
Find Deal
Tue, May 21 - Sun, Jun 2
10:30 am - 6:35 amSFO-LKO
31h 35m1 stop
8:45 pm - 7:00 amLKO-SFO
22h 45m1 stop
$1,790Air India
Find Deal
Tue, May 21 - Sat, Jun 1
10:30 am - 1:35 pmSFO-LKO
38h 35m1 stop
2:00 pm - 7:00 amLKO-SFO
53h 30m2 stops
$1,807Air India
Find Deal
Tue, May 21 - Sat, Jun 1
6:03 am - 6:55 amSFO-LKO
36h 22m2 stops
7:10 pm - 11:31 amLKO-SFO
28h 51m2 stops
$7,008American Airlines
Find Deal
Tue, May 21 - Sat, Jun 1

Flights from San Francisco to Lucknow - Travel Insights & Trends

Get data-powered insights and trends into flights from San Francisco to Lucknow to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Francisco to Lucknow?

The average price of all flights from San Francisco to Lucknow clicked on KAYAK for each day over the last 12 months.
When flying from San Francisco to Lucknow, you should consider leaving on a Sunday and avoid Wednesdays if you are looking for the best rates. For your return to San Francisco, you’ll find the best rates on Mondays and the most expensive ones on Fridays.

What is the cheapest month to fly from San Francisco to Lucknow?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from San Francisco to Lucknow, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from San Francisco to Lucknow is September, where tickets cost $989 on average. On the other hand, the most expensive months are June and December, where the average cost of tickets is $2,430 and $2,139 respectively.

How far in advance should I book a flight from San Francisco to Lucknow?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from San Francisco to Lucknow, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from San Francisco to Lucknow, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 29 days before departure.

Which airlines provide the cheapest flights from San Francisco to Lucknow?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting San Francisco to Lucknow were found on Air India ($1,416) and IndiGo ($1,492). IndiGo proposed the cheapest one-way flight at $742.

Good to know

Low season

August

High season

November

Cheapest flight

$742
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from San Francisco to Lucknow

When to book flights from San Francisco to Lucknow

Are your dates flexible? Find out the best times to travel from San Francisco to Lucknow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Francisco to Lucknow

  • What is the cheapest flight from San Francisco to Lucknow?

    In the last 3 days, the lowest price for a flight from San Francisco to Lucknow was $742 for a one-way ticket and $1,319 for a round-trip.

  • Do I need a passport to fly between San Francisco and Lucknow?

    Yes

  • Which airports will I be using when flying from San Francisco to Lucknow?

    San Francisco and Lucknow are both served by 1 main airport. You will leave San Francisco from San Francisco and will be arriving at Lucknow Amausi.

  • Which aircraft models fly most regularly from San Francisco to Lucknow?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Francisco to Lucknow?

    Star Alliance, and oneworld are the airline alliances operating flights between San Francisco and Lucknow, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from San Francisco to Lucknow?

    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 San Francisco to Lucknow.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Lucknow?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lucknow from San Francisco 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 San Francisco to Lucknow?

    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 Lucknow with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and LKO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Lucknow?

    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 Lucknow from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from San Francisco to Lucknow

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Lucknow. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to Lucknow? 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.
5.6
Air IndiaOverall score based on 2968 reviews
6.6Crew
5.5Comfort
5.8Food
4.6Entertainment
6.2Boarding
Airline reviews

BAD experience. Entertainment system was not working and most of the passengers had this issue. Staff was not helpful. Meal was yuck. Bad old flights.

8.0 ExcellentSanket, May 2024JFK - DEL
Read more about Air India reviews

BAD experience. Entertainment system was not working and most of the passengers had this issue. Staff was not helpful. Meal was yuck. Bad old flights.

Overall good experience. I got first row seats with extra legroom. It does make a difference. Entertainment system was working. However, they kept serving me a VEGAN meal instead of a VEGETERIAN meal. I asked them and showed my tickets that Vegeterian meal is selected but the staff didn't care. VEGAN meal was medicore and not enough to fill tummy. Also unhealthy with butter made from palm oil.

Communication was terrible. Flight was delayed for 4-5 hours in DC (on the front end, and also after we boarded, we had to get off - some issue with fueling the old plane correctly). There was little to no information on timing or what was happening. Once we reach Delhi airspace, apparently there was weather that caused us not to land - we were actually near the ground, saw the run way, and lifted back up to the sky after being sooo close. Then we circled for about 30 minutes, and they decided to go to Jaipur to land until the weather cleared and to refuel. Again, once we landed in Jaipur (wrong city), there was little to no information on timing or what was happening. Then we heard that the crew was reaching their 24 hours. We sat on the place, on the tarmac for another 3 HOURS, with no food and not enough water for everyone on the flight. Then, they kicked us off the plane with no plan, in the wrong city. We went thru customs, got our bags (thank goodness), and had to ask a bunch of staff what was happening and what to do. Eventually, their soltuion was to bus people back to Delhi (like 6 hours we were told) but not everyone would fit on the bus, and unknown timing on when it would leave. At this point it was 9PM (we were scheduled to arrive in Delhi at 11AM...). My husband and I decided to risk it and take a cab that we had to pay ourselves (about $200 US dollars) to get to Delhi (about 5 hour drive). We both had terrible trips back to the US as well - almost missed connecting flight, forced to pay for carry-on luggage (a small back pack!) and duty-free goods by the Air India staff last minute. Just terrible experience all around. Never again with AI! The ONLY good thing was the air hostesses were kind and patient - example: they made sure people with food allergies got their correct.

It would have been perfect if there was onboard entertainment.

Food was unfit even for prisoners. larger front seats are terribly uncomfortable, which is ironic. Thorough need to upgrade aircraft on such a long route.

Food could be better they need a better caterer in DC flight from India always has better food

Everything! To start with, seats, food tray table, entertainment console all are broken! Imposing duty free baggage fees for $250 as a surprise penalty cannot be appreciated! Airlines should be responsible for transferring the checked baggages to the connecting flight. Having customer go through the transfer is painful considering the travel tiredness! No soft drinks served on flight is another crumble!

Old creaky plane, poor entertainment, USB port did not work. Food was ok.

Old fittings. Went business class. Staff not very considerate regards comfort.

Very old plane. Broken tray tables n seats. Entertainment system super slow to operate and very little content.

Book cheap flights from San Francisco to Lucknow

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from San Francisco to Lucknow found on KAYAK in the last 72 hours.
6/21Fri
2 stopsIndiGo
36h 20mSFO-LKO
$742
6/21Fri
2 stopsIndiGo
35h 35mSFO-LKO
$756
6/25Tue
3 stops
55h 06mSFO-LKO
$910
6/21Fri
3 stops
35h 16mSFO-LKO
$928
6/26Wed
2 stops
34h 10mSFO-LKO
$1,033
5/21Tue
1 stopAir India
33h 35mSFO-LKO
$1,051
5/21Tue
2 stopsAir India
46h 45mSFO-LKO
$1,053
6/21Fri
3 stops
31h 20mSFO-LKO
$1,213
6/21Fri
1 stopAir India
23h 50mSFO-LKO
$1,384
6/26Wed
1 stopAir India
38h 35mSFO-LKO
$1,443

Search by stops

Search by airline

Search by price

Last minute flights from San Francisco to Lucknow

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from San Francisco to Lucknow that are departing in the next 10 days.
5/21Tue
multi-stopAir India
27h 50mSFO-LKO
6/1Sat
multi-stopAir India
57h 45mLKO-SFO
$1,416
5/21Tue
multi-stopAir India
31h 35mSFO-LKO
6/1Sat
multi-stopAir India
57h 45mLKO-SFO
$1,419
5/21Tue
multi-stopAir India
28h 05mSFO-LKO
6/1Sat
multi-stopAir India
58h 30mLKO-SFO
$1,441
5/21Tue
multi-stop
45h 40mSFO-LKO
6/1Sat
multi-stop
26h 35mLKO-SFO
$1,633
5/20Mon
multi-stop
30h 50mSFO-LKO
6/1Sat
multi-stop
36h 00mLKO-SFO
$1,749
5/20Mon
multi-stop
31h 05mSFO-LKO
6/1Sat
multi-stop
35h 10mLKO-SFO
$1,766
5/21Tue
multi-stopAir India
38h 35mSFO-LKO
6/2Sun
multi-stopAir India
22h 45mLKO-SFO
$1,787
5/21Tue
multi-stopAir India
31h 35mSFO-LKO
6/1Sat
multi-stopAir India
22h 45mLKO-SFO
$1,790
5/21Tue
multi-stopAir India
38h 35mSFO-LKO
6/1Sat
multi-stopAir India
53h 30mLKO-SFO
$1,807
5/21Tue
multi-stopAmerican Airlines
36h 22mSFO-LKO
6/1Sat
multi-stopAmerican Airlines
28h 51mLKO-SFO
$7,008

Search by stops

Search by airline

Search by price

San Francisco - Lucknow Flights

Departure:

San Francisco (undefined)United States

Destination:

Lucknow (LKO)India

Return flight deals:

Lucknow - San Francisco

Cabin classes:

Browse destinations: