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Cheap flights from London Luton Airport to San Francisco Bay Area from £338

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — SFO
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Luton to San Francisco Bay Area

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Cheapest flights from Luton to San Francisco Bay Area
Explore the most affordable flight options available from Luton to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2025.

Tue 4/1109:00LTN - SFO
1 stop13h 35mMultiple Airlines
Tue 11/1117:20SFO - LTN
1 stop18h 45mMultiple Airlines
Deal found 27/10£420
Wed 5/1106:50LTN - SFO
1 stop15h 15mMultiple Airlines
Wed 12/1117:20SFO - LTN
1 stop21h 45mMultiple Airlines
Deal found 26/10£422
Sun 9/1108:05LTN - SFO
1 stop16h 30mMultiple Airlines
Wed 12/1117:20SFO - LTN
1 stop15h 45mMultiple Airlines
Deal found 26/10£423
Mon 10/1106:00LTN - SFO
1 stop17h 35mMultiple Airlines
Fri 14/1117:20SFO - LTN
1 stop18h 50mMultiple Airlines
Deal found 27/10£424
Mon 3/1106:00LTN - SFO
1 stop17h 35mMultiple Airlines
Tue 4/1116:20SFO - LTN
1 stop19h 45mMultiple Airlines
Deal found 27/10£433
Fri 7/1105:50LTN - SFO
1 stop17h 45mMultiple Airlines
Sun 9/1118:20SFO - LTN
1 stop19h 40mMultiple Airlines
Deal found 26/10£453
Fri 12/1205:50LTN - SFO
1 stop17h 45mMultiple Airlines
Sun 11/118:20SFO - LTN
1 stop19h 40mMultiple Airlines
Deal found 26/10£454
Tue 25/1109:00LTN - SFO
1 stop14h 35mMultiple Airlines
Tue 2/1217:20SFO - LTN
1 stop18h 45mMultiple Airlines
Deal found 27/10£455
Fri 5/1205:50LTN - SFO
1 stop17h 45mMultiple Airlines
Tue 9/1217:20SFO - LTN
1 stop18h 45mMultiple Airlines
Deal found 27/10£456
Mon 15/1208:50LTN - SFO
1 stop14h 45mMultiple Airlines
Wed 7/117:20SFO - LTN
1 stop15h 45mMultiple Airlines
Deal found 26/10£458
Fri 28/1105:50LTN - SFO
1 stop17h 45mMultiple Airlines
Fri 5/1215:26SFO - LTN
2 stops20h 44mMultiple Airlines
Deal found 26/10£473
Fri 28/1105:50LTN - SFO
1 stop17h 45mMultiple Airlines
Sat 13/1217:20SFO - LTN
1 stop16h 55mMultiple Airlines
Deal found 26/10£481

Cheap flight deals from Luton to San Francisco Bay Area

Keep the following information in mind while searching for Luton to San Francisco Bay Area flight deals. Data was last updated 28 October 2025.

Round-trip from

£420

One-way from

£338

Popular in

July

Cheapest in

September

Average price

£491
11/11-18/11
  • 11/11-18/11
  • 2 total stops
  • 33h 20m total
  • London to San Francisco Bay Area
Search Deals
11/1
  • 11/1
  • 3 total stops
  • 39h 08m total
  • London to San Francisco Bay Area
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£63 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Luton to San Francisco Bay Area 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 858,174 searches. Data last updated 28 October 2025.
Use the filters below to find and compare flights from London Luton Airport to San Francisco Bay Area that are best for you.

Fly from

Luton

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Tue 11/11

09:00-15:35

1 stop14h 35m

San Francisco

Tue 18/11

17:20-20:05

1 stop18h 45m

£420

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Mon 10/11

06:00-15:35

1 stop17h 35m

San Francisco

Fri 14/11

17:20-20:10

1 stop18h 50m

£424

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Fri 12/12

05:50-15:35

1 stop17h 45m

San Francisco

Sun 11/1

18:20-22:00

1 stop19h 40m

£454

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Mon 15/12

08:50-15:35

1 stop14h 45m

San Francisco

Wed 7/1

17:20-17:05

1 stop15h 45m

£458

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Fri 13/2

05:50-15:35

1 stop17h 45m

San Francisco

Sat 21/2

17:20-20:15

1 stop18h 55m

£484

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Thu 13/11

20:50-14:35

2 stops25h 45m

San Francisco

Thu 27/11

16:40-22:10

2 stops21h 30m

£572

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Tue 25/11

09:00-15:35

1 stop14h 35m

San Francisco

Tue 2/12

17:20-20:05

1 stop18h 45m

£576

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Fri 28/11

05:50-15:35

1 stop17h 45m

San Francisco

Fri 5/12

17:20-16:15

1 stop14h 55m

£576

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Sun 7/12

10:50-20:10

1 stop17h 20m

San Francisco

Mon 8/12

16:35-20:10

2 stops19h 35m

£609

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Wed 17/12

06:50-15:35

1 stop16h 45m

San Francisco

Sun 4/1

18:20-16:45

1 stop14h 25m

£629

Flights are sorted by cheapest return flights first.

Deals found on 25/10

Showing 1-10 of 26 results
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Best time to book a flight from Luton to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Luton 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 London Luton Airport to San Francisco Bay Area
No data available for this route at this time. Please check back soon.

Related info for your journey

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

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

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

  • How can I find direct flights from Luton to San Francisco Bay Area?

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

  • Can I find deals for business class flights from Luton to San Francisco Bay Area?

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

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