Cheap flights from San Francisco to Lucknow from ₹ 45,242
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from San Francisco to Lucknow
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 10 October 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 10 October 2026.
Best flights from San Francisco to LucknowDiscover carefully curated flight deals from San Francisco to Lucknow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.
Discover carefully curated flight deals from San Francisco to Lucknow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.
Last-minute flights from San Francisco to LucknowDiscover last-minute flight deals from San Francisco to Lucknow. Data last updated 10 October 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Lucknow. Data last updated 10 October 2026 and is based on user searches.
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 10 October 2026.
Search for one-way flight options from San Francisco to Lucknow. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.
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 10 October 2026.
Cheapflights Fare Finder
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
San FranciscoLucknow
SFO San Francisco - LKO Lucknow Amausi
SFOLKO
San Francisco
Thu 11/2
09:40-14:40
3 stops39h 30m
Lucknow Amausi
Wed 31/12
00:00-10:30
Nonstop0h 00m
San FranciscoLucknow
SFO San Francisco - LKO Lucknow Amausi
SFOLKO
San Francisco
Tue 24/11
21:40-08:10
2 stops45h 00m
Lucknow Amausi
Wed 31/12
00:00-10:30
Nonstop0h 00m
San FranciscoLucknow
SFO San Francisco - LKO Lucknow Amausi
SFOLKO
San Francisco
Sun 22/11
16:37-16:55
3 stops58h 48m
Lucknow Amausi
Wed 31/12
00:00-10:30
Nonstop0h 00m
San FranciscoLucknow
SFO San Francisco - LKO Lucknow Amausi
SFOLKO
San Francisco
Tue 10/11
21:40-08:05
2 stops44h 55m
Lucknow Amausi
Wed 31/12
00:00-10:30
Nonstop0h 00m
San FranciscoLucknow
SFO San Francisco - LKO Lucknow Amausi
SFOLKO
San Francisco
Mon 16/11
22:40-11:45
3 stops47h 35m
Lucknow Amausi
Wed 31/12
00:00-10:30
Nonstop0h 00m
San FranciscoLucknow
SFO San Francisco - LKO Lucknow Amausi
SFOLKO
San Francisco
Sun 1/11
23:00-16:55
3 stops52h 25m
Lucknow Amausi
Wed 31/12
00:00-10:30
Nonstop0h 00m
San FranciscoLucknow
SFO San Francisco - LKO Lucknow Amausi
SFOLKO
San Francisco
Sun 1/11
18:35-16:55
1 stop32h 50m
Lucknow Amausi
Wed 31/12
00:00-10:30
Nonstop0h 00m
San FranciscoLucknow
SFO San Francisco - LKO Lucknow Amausi
SFOLKO
San Francisco
Fri 13/11
12:00-13:45
3 stops36h 15m
Lucknow Amausi
Wed 31/12
00:00-10:30
Nonstop0h 00m
San FranciscoLucknow
SFO San Francisco - LKO Lucknow Amausi
SFOLKO
San Francisco
Mon 16/11
21:40-07:10
2 stops44h 00m
Lucknow Amausi
Tue 15/12
15:40-16:05
2 stops37h 55m
San FranciscoLucknow
SFO San Francisco - LKO Lucknow Amausi
SFOLKO
San Francisco
Fri 6/11
18:35-14:50
2 stops30h 45m
Lucknow Amausi
Sun 29/11
15:40-15:35
1 stop37h 25m
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.
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 ₹ 71,866). Flying from San Francisco to Lucknow in May is currently the most expensive (average of ₹ 146,048). 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 for a return flight from San Francisco to Lucknow?
Airfare is above average for this route at the moment.
San Francisco to Lucknow flights typically cost between ₹ 87,879 and ₹ 100,034 in November.The cheapest return price found within the last 5 days was ₹ 113,250 on Air India (10 Nov–29 Nov).
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.
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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.
Direct flights to Uttar Pradesh
Book a non-stop flight to one of these other cities located in Uttar Pradesh.
Search flights from San Francisco to Lucknow by cabin class
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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 10 October 2026.
San Francisco and Lucknow flights
Browse other San Francisco and Lucknow flight options. Last updated on 10 October 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 10 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Fly with Cheapflights
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How does Cheapflights help users find flights from San Francisco to Lucknow?
Deals for San Francisco to Lucknow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from San Francisco to Lucknow?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from San Francisco to Lucknow.
Can Cheapflights find flights from San Francisco to Lucknow with no change fees?
Yes! Cheapflights helps users easily find flights from San Francisco to Lucknow with no change fees.
Can Cheapflights notify me if prices for flights from San Francisco to Lucknow become cheaper?
Yes! Start tracking prices for San Francisco to Lucknow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.