$498+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LKO
Sep 23 — Sep 301
Round-trip
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
Best
Last-minute
One-way
Cheapest flights from San Francisco to LucknowExplore 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 August 24, 2026.
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 August 24, 2026.
This Indian Eagle deal was found by Cheapflights users on 8/20. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:00 am -
1 stop31h 45m
Tue 9/298:25 pm -
2 stops23h 05m
Deal found 8/20![Air India logo]()
$971
This Indian Eagle deal was found by Cheapflights users on 8/20. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:00 am -
1 stop25h 05m
Thu 9/244:00 pm -
2 stops27h 30m
Deal found 8/20![Air India logo]()
$1,003
This FlightHub deal was found by Cheapflights users on 8/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:00 am -
2 stops44h 15m
Fri 9/253:40 pm -
2 stops27h 50m
Deal found 8/21![Air India logo]()
$1,025
This Indian Eagle deal was found by Cheapflights users on 8/23. 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 10/810:30 am -
2 stops32h 15m
Wed 10/2110:25 pm -
1 stop29h 40m
Deal found 8/23![Air India logo]()
$1,028
Best flights from San Francisco to LucknowDiscover carefully curated flight deals from San Francisco to Lucknow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.
Discover carefully curated flight deals from San Francisco to Lucknow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.
This FlightHub deal was found by Cheapflights users on 8/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:00 am -
2 stops44h 15m
Fri 9/253:40 pm -
2 stops27h 50m
Deal found 8/21![Air India logo]()
$1,025
This MakeMyTrip deal was found by Cheapflights users on 8/23. 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 MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1210:30 am -
1 stop32h 05m
Thu 10/298:00 am -
1 stop19h 05m
Deal found 8/23![Air India logo]()
$1,147
This Indian Eagle deal was found by Cheapflights users on 8/22. 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.
Wed 11/1110:00 am -
2 stops44h 40m
Sat 11/288:00 am -
1 stop19h 05m
Deal found 8/22![Air India logo]()
$1,197
This Indian Eagle deal was found by Cheapflights users on 8/24. 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 11/2010:00 am -
2 stops44h 40m
Sat 11/288:00 am -
1 stop19h 05m
Deal found 8/24![Air India logo]()
$1,245
This FlightHub deal was found by Cheapflights users on 8/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:00 am -
2 stops46h 10m
Wed 2/177:20 pm -
1 stop31h 45m
Deal found 8/23![Air India logo]()
$1,334
Last-minute flights from San Francisco to LucknowDiscover last-minute flight deals from San Francisco to Lucknow. Data last updated August 24, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Lucknow. Data last updated August 24, 2026 and is based on user searches.
This Indian Eagle deal was found by Cheapflights users on 8/20. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:00 am -
1 stop31h 45m
Tue 9/298:25 pm -
2 stops23h 05m
Deal found 8/20![Air India logo]()
$971
This Indian Eagle deal was found by Cheapflights users on 8/20. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:00 am -
1 stop25h 05m
Thu 9/244:00 pm -
2 stops27h 30m
Deal found 8/20![Air India logo]()
$1,003
This FlightHub deal was found by Cheapflights users on 8/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:00 am -
2 stops44h 15m
Fri 9/253:40 pm -
2 stops27h 50m
Deal found 8/21![Air India logo]()
$1,025
One-way flights from San Francisco to LucknowSearch for one-way flight options from San Francisco to Lucknow. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.
Search for one-way flight options from San Francisco to Lucknow. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.
This Indian Eagle deal was found by Cheapflights users on 8/21. 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.
Wed 9/911:00 am -
2 stops44h 15m
Deal found 8/21![Air India logo]()
$498
This Indian Eagle deal was found by Cheapflights users on 8/21. 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.
Sat 9/511:00 am -
2 stops31h 35m
Deal found 8/21![Air India logo]()
$522
This Indian Eagle deal was found by Cheapflights users on 8/23. 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 11/1910:00 am -
2 stops31h 40m
Deal found 8/23![Air India logo]()
$681
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/146:00 am -
3 stops41h 35m
Deal found 8/22![Multiple Airlines logo]()
$1,598
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/139:10 pm -
2 stops59h 00m
Deal found 8/22![Multiple Airlines logo]()
$1,769
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 August 24, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $971 (Indian Eagle) |
One-way from | $498 (Indian Eagle) |
Popular in | May |
Cheapest in | April |
Average price | $1,001 |
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 7,457,451 searches. Data last updated August 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
Cheapest round-trip
San FranciscoLucknow
SFO San Francisco - LKO Lucknow Amausi
SFOLKO
San Francisco
Thu 9/17
11:00 am-7:45 pm
2 stops44h 15m
Lucknow Amausi
Fri 9/25
3:40 pm-7:00 am
2 stops27h 50m
$1,025
Quickest round-trip
San FranciscoLucknow
SFO San Francisco - LKO Lucknow Amausi
SFOLKO
San Francisco
Mon 10/12
10:30 am-7:05 am
1 stop32h 05m
Lucknow Amausi
Thu 10/29
8:00 am-2:35 pm
1 stop19h 05m
$1,147
San FranciscoLucknow
SFO San Francisco - LKO Lucknow Amausi
SFOLKO
San Francisco
Wed 11/11
10:00 am-8:10 pm
2 stops44h 40m
Lucknow Amausi
Sat 11/28
8:00 am-1:35 pm
1 stop19h 05m
$1,197
San FranciscoLucknow
SFO San Francisco - LKO Lucknow Amausi
SFOLKO
San Francisco
Fri 11/20
10:00 am-8:10 pm
2 stops44h 40m
Lucknow Amausi
Sat 11/28
8:00 am-1:35 pm
1 stop19h 05m
$1,245
San FranciscoLucknow
SFO San Francisco - LKO Lucknow Amausi
SFOLKO
San Francisco
Thu 11/19
10:00 am-9:40 pm
2 stops46h 10m
Lucknow Amausi
Wed 2/17
7:20 pm-1:35 pm
1 stop31h 45m
$1,334
Cheapest one-way
San FranciscoLucknow
SFO San Francisco - LKO Lucknow Amausi
SFOLKO
San Francisco
Wed 9/9
11:00 am-1:05 pm
1 stop37h 35m
$512
Quickest one-way
San FranciscoLucknow
SFO San Francisco - LKO Lucknow Amausi
SFOLKO
San Francisco
Sat 9/5
11:00 am-12:35 am
1 stop25h 05m
$535
San FranciscoLucknow
SFO San Francisco - LKO Lucknow Amausi
SFOLKO
San Francisco
Thu 11/19
10:00 am-7:10 am
1 stop31h 40m
$688
San FranciscoLucknow
SFO San Francisco - LKO Lucknow Amausi
SFOLKO
San Francisco
Sun 12/13
9:10 pm-7:10 am
3 stops44h 30m
$1,773
San FranciscoLucknow
SFO San Francisco - LKO Lucknow Amausi
SFOLKO
San Francisco
Tue 12/15
10:20 pm-9:40 pm
3 stops57h 50m
$1,839
Showing 1-10 of 14 resultsSorted by cheapest first
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
SFO-LKO
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 May is currently the most expensive (average of $1,514). 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?
Airfare is typical for this route at the moment.
San Francisco to Lucknow flights typically cost between $956 and $1,262 in September.The cheapest round-trip price found within the last 5 days was $971 on Air India (Sep 15-Sep 29).
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 August 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.
Crew
6.7
Food
5.8
Comfort
5.5
Entertainment
4.6
Boarding
6.3
Overall
5.5
Reviews
1 / 20
6.0
GoodAnonymous,Sep 2024
SFO - DEL
Crew
6.7
Food
5.8
Comfort
5.5
Entertainment
4.6
Boarding
6.3
Overall
5.5
Reviews
1 / 20
6.0
GoodAnonymous,Sep 2024
SFO - DEL
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.
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.
Alternative routes
Complete your trip
Flights by cabin class
Lucknow flight routes
Other flight options
Other flights from San Francisco
Popular flights
Alternative routes for San Francisco to Lucknow
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Lucknow by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Francisco to Lucknow by cabin class
Find flights from San Francisco to Lucknow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Lucknow
Explore flights to Lucknow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 24, 2026.
San Francisco and Lucknow flights
Browse other San Francisco and Lucknow flight options. Last updated on August 24, 2026.
Other flights from San Francisco
Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on August 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated August 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$811 | Average$1,217 | FlexibilityNo cancel fee | On-timeN/A |