$550+ Cheap flights from San Francisco (SFO) to Lucknow (LKO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LKO
Oct 25 — Nov 11
Round-trip
1 adult, Economy
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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
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Best
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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 September 25, 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 September 25, 2026.
This FlightHub deal was found by Cheapflights users on 9/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:55 am -
2 stops31h 40m
Wed 11/253:55 pm -
1 stop28h 35m
Deal found 9/22![Air India logo]()
$897
This FlightHub deal was found by Cheapflights users on 9/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:55 am -
2 stops31h 40m
Wed 10/2110:25 pm -
1 stop29h 40m
Deal found 9/22![Air India logo]()
$906
This FlightHub deal was found by Cheapflights users on 9/23. 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.
Wed 10/1410:55 am -
3 stops32h 45m
Wed 10/214:00 pm -
1 stop27h 30m
Deal found 9/23![Air India logo]()
$948
This Indian Eagle deal was found by Cheapflights users on 9/25. 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 10/510:55 am -
2 stops31h 45m
Sun 10/118:25 pm -
1 stop23h 05m
Deal found 9/25![Air India logo]()
$956
This Indian Eagle deal was found by Cheapflights users on 9/21. 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 10/2911:00 am -
2 stops38h 15m
Mon 11/233:55 pm -
1 stop28h 35m
Deal found 9/21![Air India logo]()
$967
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 September 25, 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 September 25, 2026.
This FlightHub deal was found by Cheapflights users on 9/25. 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 10/1510:55 am -
2 stops25h 10m
Wed 10/212:10 pm -
2 stops29h 20m
Deal found 9/25![Air India logo]()
$930
This Trip.com deal was found by Cheapflights users on 9/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:05 pm -
2 stops37h 50m
Mon 11/163:45 pm -
3 stops34h 55m
Deal found 9/21![Multiple Airlines logo]()
$1,197
This Indian Eagle deal was found by Cheapflights users on 9/25. 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 10/1410:55 am -
2 stops37h 40m
Wed 10/2110:25 pm -
1 stop21h 05m
Deal found 9/25![Air India logo]()
$958
This Indian Eagle deal was found by Cheapflights users on 9/25. 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 10/1610:55 am -
2 stops31h 40m
Wed 10/2110:25 pm -
1 stop21h 05m
Deal found 9/25![Air India logo]()
$984
This Indian Eagle deal was found by Cheapflights users on 9/21. 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.
Tue 11/34:00 pm -
2 stops25h 35m
Sun 11/223:55 pm -
1 stop28h 35m
Deal found 9/21![Air India logo]()
$1,014
This CheapOair deal was found by Cheapflights users on 9/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:55 am -
3 stops38h 10m
Wed 10/218:40 am -
3 stops47h 22m
Deal found 9/25![Multiple Airlines logo]()
$1,335
This MakeMyTrip deal was found by Cheapflights users on 9/21. 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 MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:00 am -
1 stop32h 05m
Mon 11/161:30 pm -
1 stop37h 35m
Deal found 9/21![Air India logo]()
$1,020
This Indian Eagle deal was found by Cheapflights users on 9/21. 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 3/1110:00 am -
2 stops38h 15m
Sun 3/218:00 pm -
2 stops55h 05m
Deal found 9/21![Air India logo]()
$1,052
This Indian Eagle deal was found by Cheapflights users on 9/23. 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 12/710:00 am -
2 stops39h 30m
Mon 1/46:00 am -
1 stop38h 30m
Deal found 9/23![Air India logo]()
$1,376
Last-minute flights from San Francisco to LucknowDiscover last-minute flight deals from San Francisco to Lucknow. Data last updated September 25, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Lucknow. Data last updated September 25, 2026 and is based on user searches.
This Indian Eagle deal was found by Cheapflights users on 9/25. 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 10/510:55 am -
2 stops31h 45m
Sun 10/118:25 pm -
1 stop23h 05m
Deal found 9/25![Air India logo]()
$956
This FlightHub deal was found by Cheapflights users on 9/23. 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.
Wed 10/1410:55 am -
3 stops32h 45m
Wed 10/214:00 pm -
1 stop27h 30m
Deal found 9/23![Air India logo]()
$948
This FlightHub deal was found by Cheapflights users on 9/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:55 am -
2 stops31h 40m
Wed 10/2110:25 pm -
1 stop29h 40m
Deal found 9/22![Air India logo]()
$906
This FlightHub deal was found by Cheapflights users on 9/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:55 am -
2 stops31h 40m
Wed 11/253:55 pm -
1 stop28h 35m
Deal found 9/22![Air India logo]()
$897
This Indian Eagle deal was found by Cheapflights users on 9/21. 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 10/2911:00 am -
2 stops38h 15m
Mon 11/233:55 pm -
1 stop28h 35m
Deal found 9/21![Air India logo]()
$967
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 September 25, 2026.
Search for one-way flight options from San Francisco to Lucknow. Find affordable one-way fares based on user searches. Data last updated September 25, 2026.
This oojo deal was found by Cheapflights users on 9/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:00 am -
2 stops31h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Air India logo]()
$550
This oojo deal was found by Cheapflights users on 9/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:55 am -
2 stops31h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Air India logo]()
$568
This MakeMyTrip deal was found by Cheapflights users on 9/22. 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 MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:00 am -
1 stop31h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Air India logo]()
$571
This Gotogate deal was found by Cheapflights users on 9/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:00 am -
2 stops39h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Air India logo]()
$584
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:00 am -
2 stops38h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$626
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 September 25, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $897 (FlightHub) |
One-way from | $550 (oojo) |
Popular in | May |
Cheapest in | April |
Average price | $1,027 |
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 September 25, 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
Fri 10/2
10:55 am-7:10 am
2 stops31h 45m
Lucknow Amausi
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$568
Quickest round-trip
San FranciscoLucknow
SFO San Francisco - LKO Lucknow Amausi
SFOLKO
San Francisco
Wed 11/18
10:00 am-7:05 am
1 stop31h 35m
Lucknow Amausi
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$571
San FranciscoLucknow
SFO San Francisco - LKO Lucknow Amausi
SFOLKO
San Francisco
Wed 11/25
10:00 am-3:00 pm
2 stops39h 30m
Lucknow Amausi
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$584
San FranciscoLucknow
SFO San Francisco - LKO Lucknow Amausi
SFOLKO
San Francisco
Thu 10/15
10:55 am-12:35 am
2 stops25h 10m
Lucknow Amausi
Wed 10/21
2:10 pm-7:00 am
2 stops29h 20m
$930
San FranciscoLucknow
SFO San Francisco - LKO Lucknow Amausi
SFOLKO
San Francisco
Wed 10/14
10:55 am-1:05 pm
2 stops37h 40m
Lucknow Amausi
Wed 10/21
10:25 pm-7:00 am
1 stop21h 05m
$958
San FranciscoLucknow
SFO San Francisco - LKO Lucknow Amausi
SFOLKO
San Francisco
Fri 10/16
10:55 am-7:05 am
2 stops31h 40m
Lucknow Amausi
Wed 10/21
10:25 pm-7:00 am
1 stop21h 05m
$984
San FranciscoLucknow
SFO San Francisco - LKO Lucknow Amausi
SFOLKO
San Francisco
Tue 11/3
4:00 pm-7:05 am
2 stops25h 35m
Lucknow Amausi
Sun 11/22
3:55 pm-7:00 am
1 stop28h 35m
$1,014
San FranciscoLucknow
SFO San Francisco - LKO Lucknow Amausi
SFOLKO
San Francisco
Tue 10/27
11:00 am-7:35 am
1 stop32h 05m
Lucknow Amausi
Mon 11/16
1:30 pm-1:35 pm
1 stop37h 35m
$1,020
San FranciscoLucknow
SFO San Francisco - LKO Lucknow Amausi
SFOLKO
San Francisco
Thu 3/11
10:00 am-1:45 pm
2 stops38h 15m
Lucknow Amausi
Sun 3/21
8:00 pm-2:35 pm
2 stops55h 05m
$1,052
San FranciscoLucknow
SFO San Francisco - LKO Lucknow Amausi
SFOLKO
San Francisco
Tue 10/27
4:05 pm-6:25 pm
2 stops37h 50m
Lucknow Amausi
Mon 11/16
3:45 pm-1:10 pm
3 stops34h 55m
$1,197
Showing 1-10 of 12 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 September.
| 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
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 September 25, 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.
Food
5.8
Crew
6.7
Overall
5.5
Boarding
6.3
Comfort
5.5
Entertainment
4.6
Reviews
1 / 20
6.0
GoodAnonymous,Sep 2024
SFO - DEL
Food
5.8
Crew
6.7
Overall
5.5
Boarding
6.3
Comfort
5.5
Entertainment
4.6
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
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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 September 25, 2026.
San Francisco and Lucknow flights
Browse other San Francisco and Lucknow flight options. Last updated on September 25, 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 September 25, 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 September 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$811 | Average$1,230 | FlexibilityNo cancel fee | On-timeN/A |