In terms of precipitation, rainfall in San Francisco Bay Area ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco Bay Area when rainfall is around 0.0 mm.

If weather is an important factor for your trip to San Francisco Bay Area, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

What is the cheapest time of day to fly from LTN to XIH?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Luton Airport to San Francisco Bay Area as you normally would.

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.

£366+ Cheap Flights from London Luton Airport to San Francisco Bay Area

Cheap flight deals from Luton to San Francisco Bay Area

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 8 September 2026.

Sat 21/1106:15 -

2 stops21h 20m

Sun 29/1119:25 -

2 stops18h 55m

Deal found 7/9£484

Sat 21/1112:15 -

2 stops32h 20m

Sat 5/1219:25 -

2 stops19h 00m

Deal found 5/9£486

Tue 13/1013:10 -

2 stops33h 30m

Fri 16/1016:45 -

3 stops23h 45m

Deal found 6/9£490

Mon 5/1014:25 -

2 stops32h 15m

Thu 8/1016:45 -

3 stops22h 40m

Deal found 4/9£497

Wed 7/1021:50 -

2 stops28h 10m

Tue 13/1015:05 -

2 stops22h 00m

Deal found 4/9£501

Mon 16/1121:30 -

2 stops22h 15m

Mon 23/1115:10 -

2 stops21h 40m

Deal found 7/9£508

Thu 8/1013:00 -

2 stops33h 40m

Thu 15/1016:45 -

2 stops22h 40m

Deal found 4/9£511

Tue 6/1013:10 -

2 stops33h 30m

Tue 13/1016:45 -

2 stops21h 25m

Deal found 5/9£515

Thu 22/1020:50 -

2 stops24h 25m

Thu 29/1016:05 -

2 stops21h 05m

Deal found 7/9£515

Tue 24/1115:00 -

2 stops31h 50m

Thu 3/1216:45 -

2 stops22h 20m

Deal found 7/9£518

Thu 15/1018:15 -

3 stops29h 06m

Fri 23/1008:30 -

2 stops21h 15m

Deal found 7/9£521

Tue 13/1012:45 -

3 stops33h 55m

Sun 18/1016:45 -

2 stops22h 35m

Deal found 5/9£522

Find flight deals from Luton to San Francisco Bay Area

Round-trip from	£484
One-way from	£366
Popular in	December
Cheapest in	February
Average price	£500

21/11-29/11
4 total stops
40h 15m total
London to San Francisco Bay Area

Search Deals

16/9-31/12
3 total stops
23h 40m total
London to San Francisco Bay Area

Search Deals

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

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Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan Francisco

LTN London Luton - SFO San Francisco

LTNSFO

London Luton

Wed 16/9

06:15-21:55

3 stops23h 40m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£366

LondonOakland

LTN London Luton - OAK Oakland

LTNOAK

London Luton

Mon 26/10

20:25-11:53

3 stops46h 28m

Oakland

Wed 31/12

00:00-09:00

Nonstop0h 00m

£373

LondonSan Francisco

LTN London Luton - SFO San Francisco

LTNSFO

London Luton

Wed 11/11

07:00-08:19

3 stops33h 19m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£388

LondonSan Francisco

LTN London Luton - SFO San Francisco

LTNSFO

London Luton

Mon 21/12

17:00-14:45

2 stops53h 45m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£397

LondonSan Francisco

LTN London Luton - SFO San Francisco

LTNSFO

London Luton

Tue 6/10

14:45-14:35

2 stops31h 50m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£400

LondonSan Francisco

LTN London Luton - SFO San Francisco

LTNSFO

London Luton

Sat 31/10

18:45-16:35

1 stop28h 50m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£413

LondonSan Francisco

LTN London Luton - SFO San Francisco

LTNSFO

London Luton

Mon 16/11

06:10-15:35

1 stop17h 25m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£415

LondonSan Francisco

LTN London Luton - SFO San Francisco

LTNSFO

London Luton

Mon 12/10

05:40-14:22

3 stops40h 42m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£419

Fastest return journey

LondonSan Francisco

LTN London Luton - SFO San Francisco

LTNSFO

London Luton

Sun 15/11

08:45-15:35

1 stop14h 50m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£419

LondonSan Francisco

LTN London Luton - SFO San Francisco

LTNSFO

London Luton

Sun 11/10

18:15-14:22

3 stops52h 07m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£423

Flights are sorted by cheapest return flights first.

Deals found on 5/9

Showing 1-10 of 31 resultsSorted by cheapest first

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.

LTN-SFO

LTN-OAK

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

LTN-zzXIH

LTN-SFO

LTN-OAK

No data available for this route at this time. Please check back soon.

Related info for your journey

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.

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to United States

Flights by cabin class

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Heathrow to Fresno flights

London City to Tijuana flights

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How does Cheapflights help users find flights from Luton to San Francisco Bay Area?

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

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Millions of users choose and trust Cheapflights to book the best flight deals from Luton to San Francisco Bay Area for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Luton to San Francisco Bay Area with no change fees?

Yes! Cheapflights helps users easily find flights from Luton to San Francisco Bay Area with no change fees.

Can Cheapflights notify me if prices for flights from Luton to San Francisco Bay Area become cheaper?

Not ready to book yet? You can track prices for flights from Luton to San Francisco Bay Area on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from London Luton Airport to San Francisco Bay Area from £366

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Luton to San Francisco Bay Area

Cheapest flights from Luton to San Francisco Bay AreaExplore 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 8 September 2026.

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 8 September 2026.

Best flights from Luton to San Francisco Bay AreaDiscover carefully curated flight deals from Luton to San Francisco Bay Area that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Discover carefully curated flight deals from Luton to San Francisco Bay Area that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Last-minute flights from Luton to San Francisco Bay AreaDiscover last-minute flight deals from Luton to San Francisco Bay Area. Data last updated 8 September 2026 and is based on user searches.

Discover last-minute flight deals from Luton to San Francisco Bay Area. Data last updated 8 September 2026 and is based on user searches.

One-way flights from Luton to San Francisco Bay AreaSearch for one-way flight options from Luton to San Francisco Bay Area. Find affordable one-way fares based on user searches. Data last updated 8 September 2026.

Search for one-way flight options from Luton to San Francisco Bay Area. Find affordable one-way fares based on user searches. Data last updated 8 September 2026.

Find flight deals from Luton to San Francisco Bay Area

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Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Luton Airport to San Francisco Bay Area that are best for you.

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.

Cheapflights Insights

Related info for your journey

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

How can I 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?

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 for Luton to San Francisco Bay Area

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to San Francisco Bay Area by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Luton to San Francisco Bay Area by cabin class

Find flights from Luton to San Francisco Bay Area, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Luton and San Francisco Bay Area flights

Browse other Luton and San Francisco Bay Area flight options. Last updated on 8 September 2026.

Popular flight searches

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Luton to San Francisco Bay Area flights

Consider these flights travelling from Luton to San Francisco Bay Area.

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How does Cheapflights help users find flights from Luton to San Francisco Bay Area?

Why should you use Cheapflights to find cheap flight tickets from Luton to San Francisco Bay Area?

Can Cheapflights find flights from Luton to San Francisco Bay Area with no change fees?

Can Cheapflights notify me if prices for flights from Luton to San Francisco Bay Area become cheaper?

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Travel Smart

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 8 September 2026.

Best flights from Luton to San Francisco Bay Area
Discover carefully curated flight deals from Luton to San Francisco Bay Area that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Last-minute flights from Luton to San Francisco Bay Area
Discover last-minute flight deals from Luton to San Francisco Bay Area. Data last updated 8 September 2026 and is based on user searches.

One-way flights from Luton to San Francisco Bay Area
Search for one-way flight options from Luton to San Francisco Bay Area. Find affordable one-way fares based on user searches. Data last updated 8 September 2026.