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Cheap flights from Lucknow to San Francisco from ₹ 64,681

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 16/6. Fares are subject to change and may not be available on all flights or dates of travel.
LKO — SFO
22 Jun — 29 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Lucknow to San Francisco

Enter your travel dates to find the best prices.

Cheapest flights from Lucknow to San Francisco
Explore the most affordable flight options available from Lucknow to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 May 2026.

Wed 8/723:20
LKO
-
SFO
2 stops51h 10m
Multiple Airlines
Thu 15/1017:05
SFO
-
LKO
2 stops26h 55m
Multiple Airlines
Deal found 21/5₹ 119,301
Wed 12/815:55
LKO
-
SFO
2 stops34h 35m
Multiple Airlines
Wed 2/1215:40
SFO
-
LKO
2 stops26h 00m
Multiple Airlines
Deal found 19/5₹ 120,547
Wed 24/619:20
LKO
-
SFO
2 stops24h 10m
Air India
Wed 21/1010:30
SFO
-
LKO
2 stops32h 05m
Air India
Deal found 21/5₹ 121,026
Mon 6/719:20
LKO
-
SFO
2 stops24h 10m
Air India
Mon 13/710:30
SFO
-
LKO
2 stops32h 05m
Air India
Deal found 22/5₹ 121,601
Wed 29/709:10
LKO
-
SFO
2 stops41h 20m
Multiple Airlines
Sat 15/817:05
SFO
-
LKO
2 stops30h 40m
Multiple Airlines
Deal found 19/5₹ 122,943
Tue 9/610:45
LKO
-
SFO
2 stops37h 15m
Japan Airlines
Wed 25/1111:35
SFO
-
LKO
2 stops38h 05m
Japan Airlines
Deal found 20/5₹ 124,284
Mon 15/621:05
LKO
-
SFO
3 stops46h 25m
Air India
Sun 21/610:15
SFO
-
LKO
2 stops46h 55m
Air India
Deal found 20/5₹ 126,680

Find flight deals from Lucknow to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Lucknow (LKO) to San Francisco (SFO). 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 23 May 2026.

Round-trip from

₹ 119,301

One-way from

₹ 66,023

Popular in

July

Cheapest in

December

Average price

₹ 144,024
8/7-15/10
  • 8/7-15/10
  • 4 total stops
  • 78h 05m total
  • Lucknow to San Francisco
Search Deals
27/5
  • 27/5
  • 2 total stops
  • 52h 25m total
  • Lucknow to San Francisco
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (₹ 1,262,783 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 350,227 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Lucknow to San Francisco 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 454,620 searches. Data last updated 23 May 2026.
Use the filters below to find and compare flights from Lucknow to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Wed 24/6

19:20-07:00

2 stops24h 10m

San Francisco

Wed 21/10

10:30-07:05

2 stops32h 05m

₹ 121,026

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Wed 8/7

23:20-11:55

2 stops25h 05m

San Francisco

Thu 15/10

11:55-09:50

2 stops33h 25m

₹ 128,596

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Wed 29/7

08:00-07:00

2 stops35h 30m

San Francisco

Sat 15/8

10:30-19:45

2 stops44h 45m

₹ 132,333
Fastest return journey

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Fri 5/6

22:25-11:30

2 stops25h 35m

San Francisco

Fri 17/7

13:55-07:05

2 stops28h 40m

₹ 137,795

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Tue 2/6

16:10-18:00

2 stops38h 20m

San Francisco

Thu 26/11

13:50-08:40

2 stops29h 20m

₹ 138,370

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Wed 3/6

16:10-18:00

2 stops38h 20m

San Francisco

Wed 25/11

15:40-08:40

2 stops51h 30m

₹ 151,498

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Wed 10/6

16:10-18:00

2 stops38h 20m

San Francisco

Wed 25/11

15:40-08:40

2 stops51h 30m

₹ 157,727

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Fri 5/6

14:10-07:00

3 stops53h 20m

San Francisco

Fri 17/7

10:30-13:35

3 stops38h 35m

₹ 158,110

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Mon 28/9

07:20-10:05

2 stops39h 15m

San Francisco

Wed 30/9

13:55-09:50

2 stops31h 25m

₹ 162,230

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Wed 16/9

18:45-14:08

2 stops31h 53m

San Francisco

Sun 20/9

21:24-08:30

2 stops46h 36m

₹ 166,159

Flights are sorted by cheapest return flights first.

Deals found on 21/5

Showing 1-10 of 16 resultsSorted by cheapest first
1
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Best time to book a flight from Lucknow to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Lucknow with our price prediction graph.
Estimated return 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 Lucknow to San Francisco

How much does it cost for a return flight from Lucknow to San Francisco?

Related info for your journey

Find useful and relevant information for your journey from Lucknow to San Francisco. 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 Lucknow to San Francisco?

    For as low as ₹ 121,026, Air India can have you in San Francisco from Lucknow in 24h 10m. The distance between Lucknow and San Francisco is about 12447 km. This flight may include one or multiple stops.

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

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

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

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

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

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

See more FAQs

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
San Bruno
Mountain View
Fairfield
Burlingame
Milpitas
Santa Clara

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How does Cheapflights help users find flights from Lucknow to San Francisco?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Lucknow to San Francisco. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Lucknow to San Francisco?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San Francisco from Lucknow.

Can Cheapflights find flights from Lucknow to San Francisco with no change fees?

Need flexible booking options for your flight to San Francisco from Lucknow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Lucknow to San Francisco become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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