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Cheap flights from London Luton Airport to San Francisco Bay Area from £367

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — SFO
11 1月 — 18 1月1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Luton to San Francisco Bay Area

Enter your travel dates to find the best prices.

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 12 12月 2025.

週三 24/1220:50LTN - SFO
2 stops23h 50mMultiple Airlines
週六 10/119:25SFO - LTN
2 stops19h 30mMultiple Airlines
Deal found 10/12£692
週二 23/1218:35LTN - SFO
1 stop33h 35mMultiple Airlines
週三 14/116:35SFO - LTN
2 stops21h 45mMultiple Airlines
Deal found 10/12£709
週四 11/1217:00LTN - SFO
2 stops53h 45mMultiple Airlines
週一 15/1217:20SFO - LTN
1 stop32h 25mMultiple Airlines
Deal found 11/12£742
週四 11/1220:50LTN - SFO
2 stops31h 20mMultiple Airlines
週六 31/110:15SFO - LTN
3 stops22h 40mMultiple Airlines
Deal found 11/12£749
週日 21/1208:05LTN - SFO
1 stop16h 30mMultiple Airlines
週六 27/1217:20SFO - LTN
1 stop16h 55mMultiple Airlines
Deal found 10/12£771
週三 17/1213:55LTN - SFO
2 stops29h 10mMultiple Airlines
週一 12/119:55SFO - LTN
1 stop17h 55mMultiple Airlines
Deal found 10/12£773
週五 26/1221:40LTN - SFO
2 stops25h 05mMultiple Airlines
週一 12/119:55SFO - LTN
1 stop17h 55mMultiple Airlines
Deal found 11/12£784
週五 12/1207:00LTN - SFO
1 stop21h 10mMultiple Airlines
週日 4/118:20SFO - LTN
1 stop14h 25mMultiple Airlines
Deal found 10/12£835
週四 25/1221:40LTN - SFO
2 stops22h 10mMultiple Airlines
週四 8/115:40SFO - LTN
2 stops21h 15mMultiple Airlines
Deal found 11/12£836

Find 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 12 12月 2025.

Round-trip from

£503

One-way from

£367

Popular in

July

Cheapest in

February

Average price

£610
6/2-9/2
  • 6/2-9/2
  • 4 total stops
  • 48h 50m total
  • London to San Francisco Bay Area
Search Deals
18/3
  • 18/3
  • 1 total stop
  • 21h 10m total
  • London to San Francisco Bay Area
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£57 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 December 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 12 12月 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

週五 6/2

17:30-14:45

2 stops29h 15m

San Francisco

週一 9/2

16:35-20:10

2 stops19h 35m

£503

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

週六 24/1

06:00-15:35

1 stop17h 35m

San Francisco

週六 31/1

17:20-20:15

1 stop18h 55m

£517

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

週五 13/2

16:30-14:45

2 stops30h 15m

San Francisco

週六 28/2

16:35-23:00

2 stops22h 25m

£552

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

週六 17/1

20:50-14:35

2 stops25h 45m

San Francisco

週六 24/1

16:40-22:55

2 stops22h 15m

£575

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

週日 11/1

17:00-14:35

2 stops29h 35m

San Francisco

週三 14/1

16:35-22:20

2 stops21h 45m

£631

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

週六 31/1

06:00-15:35

1 stop17h 35m

San Francisco

週五 6/2

17:20-15:25

1 stop14h 05m

£649

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

週三 18/2

14:40-14:35

2 stops31h 55m

San Francisco

週六 21/2

16:40-21:50

2 stops21h 10m

£666

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

週一 26/1

06:30-14:35

2 stops16h 05m

San Francisco

週一 2/2

16:40-19:30

2 stops18h 50m

£674

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

週日 11/1

13:10-16:30

2 stops35h 20m

San Francisco

週四 15/1

19:25-20:30

2 stops17h 05m

£699

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

週日 11/1

17:00-14:35

2 stops29h 35m

£368

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 20 results
1
2

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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