HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Lucknow

$587+ Cheap flights from San Francisco (SFO) to Lucknow (LKO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LKO
Jul 24 — Jul 311
Fri 7/24
Fri 7/31
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Francisco to Lucknow with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Francisco to Lucknow

Cheapest flights from San Francisco to Lucknow
Explore the most affordable flight options available from San Francisco to Lucknow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 24, 2026.

This Indian Eagle deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:30 am
SFO
-
LKO
2 stops38h 05m
Air India
Mon 9/213:55 pm
LKO
-
SFO
2 stops27h 35m
Air India
Deal found 6/23$1,064
This Indian Eagle deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:30 am
SFO
-
LKO
2 stops38h 05m
Air India
Mon 9/213:55 pm
LKO
-
SFO
2 stops38h 20m
Air India
Deal found 6/21$1,073
This Indian Eagle deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:30 am
SFO
-
LKO
2 stops32h 05m
Air India
Sun 10/1110:25 pm
LKO
-
SFO
1 stop21h 05m
Air India
Deal found 6/23$1,083
This Indian Eagle deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:30 am
SFO
-
LKO
2 stops32h 05m
Air India
Mon 10/1210:25 pm
LKO
-
SFO
1 stop29h 40m
Air India
Deal found 6/23$1,111
This oojo deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:30 am
SFO
-
LKO
2 stops38h 05m
Air India
Mon 8/313:55 pm
LKO
-
SFO
2 stops27h 35m
Air India
Deal found 6/20$1,163
This Indian Eagle deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1210:30 am
SFO
-
LKO
2 stops40h 10m
Air India
Sat 11/288:50 pm
LKO
-
SFO
1 stop29h 05m
Air India
Deal found 6/22$1,193

Find flight deals from San Francisco to Lucknow

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Lucknow (LKO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 24, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$1,064
(Indian Eagle)

One-way from

$587
(Kiwi.com)

Popular in

July

Cheapest in

April

Average price

$1,426
Provider with most accurate pricing for San Francisco-Lucknow Amausi flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Lucknow Amausi flights.
Search Deals
From San Francisco to Lucknow Amausi
Search Deals
One-way flight from San Francisco to Lucknow Amausi
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($241 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Lucknow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 24, 2026.
Use the filters below to find and compare flights from San Francisco to Lucknow that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoLucknow

SFO - LKO

SFOLKO

San Francisco

Mon 9/7

10:30 am-1:05 pm

2 stops38h 05m

Lucknow Amausi

Mon 9/21

3:55 pm-7:00 am

2 stops27h 35m

$1,064
Quickest round-trip

San FranciscoLucknow

SFO - LKO

SFOLKO

San Francisco

Mon 10/26

4:45 pm-7:10 am

2 stops25h 55m

Lucknow Amausi

Sat 11/21

10:30 pm-12:50 pm

2 stops27h 50m

$1,301

San FranciscoLucknow

SFO - LKO

SFOLKO

San Francisco

Tue 7/14

10:30 am-1:35 pm

3 stops38h 35m

Lucknow Amausi

Mon 8/31

8:35 am-7:00 am

3 stops34h 55m

$1,312

San FranciscoLucknow

SFO - LKO

SFOLKO

San Francisco

Fri 7/17

10:30 am-1:05 pm

2 stops38h 05m

Lucknow Amausi

Mon 8/17

3:40 pm-7:00 am

2 stops27h 50m

$1,369

San FranciscoLucknow

SFO - LKO

SFOLKO

San Francisco

Sat 7/18

10:30 am-1:05 pm

2 stops38h 05m

Lucknow Amausi

Mon 8/17

8:25 pm-7:00 am

2 stops23h 05m

$1,371

San FranciscoLucknow

SFO - LKO

SFOLKO

San Francisco

Mon 7/13

10:30 am-1:35 pm

3 stops38h 35m

Lucknow Amausi

Mon 8/17

8:25 pm-7:00 am

2 stops23h 05m

$1,404

San FranciscoLucknow

SFO - LKO

SFOLKO

San Francisco

Thu 9/17

10:30 am-8:05 am

3 stops33h 05m

Lucknow Amausi

Mon 9/21

2:10 pm-7:00 am

3 stops29h 20m

$1,418

San FranciscoLucknow

SFO - LKO

SFOLKO

San Francisco

Mon 10/26

3:25 pm-8:20 am

3 stops52h 25m

Lucknow Amausi

Sat 11/21

8:50 am-12:25 pm

2 stops41h 05m

$1,496

San FranciscoLucknow

SFO - LKO

SFOLKO

San Francisco

Fri 11/20

2:25 pm-8:20 am

3 stops52h 25m

Lucknow Amausi

Sun 12/6

8:50 am-12:25 pm

2 stops41h 05m

$1,513
Cheapest one-way

San FranciscoLucknow

SFO - LKO

SFOLKO

San Francisco

Tue 8/11

10:30 am-12:35 am

2 stops25h 35m

$587

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/22

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from San Francisco to Lucknow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Lucknow in June.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Francisco-Lucknow flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on San Francisco-Lucknow flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from San Francisco-Lucknow flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Lucknow flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Lucknow flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Francisco to Lucknow

Have a flexible travel schedule? Discover the best time to fly to Lucknow from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Lucknow

What is the cheapest month to book a flight from San Francisco to Lucknow?

Currently, April is the cheapest month in which you can book a flight from San Francisco to Lucknow (average of $745). Flying from San Francisco to Lucknow in July is currently the most expensive (average of $1,620). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from San Francisco to Lucknow?

Reviews of airlines servicing Lucknow

Get insights into the airlines that provide service to Lucknow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lucknow. Reviews last updated June 24, 2026.
Get a feel of what it's like to fly with Air India from San Francisco to Lucknow by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air India
5.5
Fair
2,958 reviews

Boarding

6.3

Comfort

5.5

Crew

6.7

Entertainment

4.6

Overall

5.5

Food

5.8

Reviews

1 / 20
6.0
Good

Anonymous,Sep 2024

SFO - DEL

It wasn't what I expected. The aircraft was falling apart literally. Was dirty, the tv didn't work,food was horrible, my trip was delayed 20 hours at the Last minute. I would not travel with air India any more
Air India
5.5
Fair
2,958 reviews
Air India
5.5
Fair
2,958 reviews

Boarding

6.3

Comfort

5.5

Crew

6.7

Entertainment

4.6

Overall

5.5

Food

5.8

Reviews

1 / 20
6.0
Good

Anonymous,Sep 2024

SFO - DEL

It wasn't what I expected. The aircraft was falling apart literally. Was dirty, the tv didn't work,food was horrible, my trip was delayed 20 hours at the Last minute. I would not travel with air India any more

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Lucknow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Francisco to Lucknow?

    Airlines like Air India fly from San Francisco to Lucknow in about 38h 05m. The time it takes to get you to your destination can typically vary by up to . San Francisco and Lucknow are separated by a distance of 7734 mi.

  • What is the cheapest airline to fly from San Francisco to Lucknow round-trip?

    According to our current data, Air India ($840), offers the cheapest pricing from San Francisco to Lucknow. Air India is 29% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from San Francisco to Lucknow that include hotel bookings?

    Yes. In addition to deals on San Francisco to Lucknow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Lucknow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Lucknow.

  • Can I find deals for business class flights from San Francisco to Lucknow?

    Yes. Cheapflights offers flight deals from San Francisco to Lucknow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, April is the cheapest month in which you can book a flight from San Francisco to Lucknow (average of $745). Flying from San Francisco to Lucknow in July is currently the most expensive (average of $1,620). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from San Francisco to Lucknow

Discover the top airline that operate flights from San Francisco to Lucknow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$840Average$1,169FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights