What is the cheapest month to book a flight from San Francisco Bay Area to London Luton Airport?

Currently, January is the cheapest month in which you can book a flight from San Francisco Bay Area to London Luton Airport (average of £76). Flying from San Francisco Bay Area to London Luton Airport in July is currently the most expensive (average of £113). 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.

In terms of precipitation, rainfall in London Luton Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Luton Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Luton Airport, use this chart to help with planning. For those seeking warmer temperatures, July 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 4.0 C).

How far in advance should I book a flight from San Francisco Bay Area to London Luton Airport?

To save up to 15% on this flight, we recommend booking at least 39 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from San Francisco Bay Area to London Luton Airport from £516 1-2 weeks out and tickets from £609 for flights departing within the next 72 hours.

What is the cheapest month to fly from San Francisco Bay Area to London Luton Airport?

October is one of the best times of the year to fly to London Luton Airport from San Francisco Bay Area. Prices for October average £557 per person but you can even find prices for as low as £381. The most expensive prices can be found in the month of June. Opting for a October flight can save you 36% on your journey compared to booking in June

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

When flying from San Francisco Bay Area to London Luton Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

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

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

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

£238+ Cheap Flights from San Francisco Bay Area to London Luton Airport

Cheap flight deals from San Francisco Bay Area to Luton

Round-trip from	£419
One-way from	£238
Popular in	June
Cheapest in	October
Average price	£488

24/9-30/9
4 total stops
45h 45m total
San Francisco Bay Area to London

Search Deals

27/10
3 total stops
30h 35m total
San Francisco Bay Area to London

Search Deals

Highest demand for flights based on searches. 16% potential increase in price (£80 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from San Francisco Bay Area to Luton

Cheapest flights from San Francisco Bay Area to Luton
Explore the most affordable flight options available from San Francisco Bay Area to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 September 2025.

Wed 24/908:30SFO - LTN

2 stops19h 15mMultiple Airlines

Tue 30/918:10LTN - SFO

2 stops26h 30mMultiple Airlines

Deal found 31/8£419

Mon 29/908:30SFO - LTN

2 stops19h 50mMultiple Airlines

Mon 6/1016:00LTN - SFO

2 stops28h 40mMultiple Airlines

Deal found 1/9£426

Mon 10/1108:25SFO - LTN

2 stops27h 00mMultiple Airlines

Mon 17/1120:05LTN - SFO

2 stops24h 35mMultiple Airlines

Deal found 2/9£427

Tue 23/919:30SFO - LTN

2 stops20h 05mMultiple Airlines

Tue 7/1018:10LTN - SFO

2 stops26h 30mMultiple Airlines

Deal found 2/9£433

Wed 5/1117:20SFO - LTN

1 stop15h 45mMultiple Airlines

Wed 12/1106:50LTN - SFO

1 stop16h 45mMultiple Airlines

Deal found 1/9£457

Wed 26/1117:20SFO - LTN

1 stop20h 20mMultiple Airlines

Wed 3/1206:50LTN - SFO

1 stop16h 45mMultiple Airlines

Deal found 1/9£463

Tue 28/1018:20SFO - LTN

1 stop18h 45mMultiple Airlines

Sat 1/1106:00LTN - SFO

1 stop17h 35mMultiple Airlines

Deal found 2/9£487

Thu 16/1011:35SFO - LTN

3 stops25h 20mMultiple Airlines

Thu 23/1006:40LTN - SFO

2 stops22h 13mMultiple Airlines

Deal found 1/9£489

Sun 19/1008:30SFO - LTN

2 stops19h 55mMultiple Airlines

Mon 27/1006:25LTN - SFO

2 stops21h 10mMultiple Airlines

Deal found 2/9£493

Fri 14/1117:20SFO - LTN

1 stop14h 05mMultiple Airlines

Tue 25/1109:00LTN - SFO

1 stop14h 35mMultiple Airlines

Deal found 31/8£500

Wed 15/1008:44OAK - LTN

3 stops28h 01mMultiple Airlines

Wed 22/1019:00LTN - OAK

3 stops34h 52mMultiple Airlines

Deal found 2/9£605

Thu 16/1006:00OAK - LTN

3 stops30h 00mMultiple Airlines

Thu 23/1006:05LTN - OAK

3 stops33h 44mMultiple Airlines

Deal found 1/9£862

Best flights from San Francisco Bay Area to Luton
Discover carefully curated flight deals from San Francisco Bay Area to Luton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 September 2025.

Wed 24/908:30SFO - LTN

2 stops19h 15mMultiple Airlines

Tue 30/918:10LTN - SFO

2 stops26h 30mMultiple Airlines

Deal found 31/8£419

Mon 29/908:30SFO - LTN

2 stops19h 50mMultiple Airlines

Mon 6/1016:00LTN - SFO

2 stops28h 40mMultiple Airlines

Deal found 1/9£426

Mon 10/1108:25SFO - LTN

2 stops27h 00mMultiple Airlines

Mon 17/1120:05LTN - SFO

2 stops24h 35mMultiple Airlines

Deal found 2/9£427

Tue 23/919:30SFO - LTN

2 stops20h 05mMultiple Airlines

Tue 7/1018:10LTN - SFO

2 stops26h 30mMultiple Airlines

Deal found 2/9£433

Tue 13/117:20SFO - LTN

1 stop18h 45mMultiple Airlines

Tue 20/109:00LTN - SFO

1 stop14h 35mMultiple Airlines

Deal found 1/9£457

Wed 5/1117:20SFO - LTN

1 stop15h 45mMultiple Airlines

Wed 12/1106:50LTN - SFO

1 stop16h 45mMultiple Airlines

Deal found 1/9£457

Wed 26/1117:20SFO - LTN

1 stop20h 20mMultiple Airlines

Wed 3/1206:50LTN - SFO

1 stop16h 45mMultiple Airlines

Deal found 1/9£463

Tue 28/1018:20SFO - LTN

1 stop18h 45mMultiple Airlines

Sat 1/1106:00LTN - SFO

1 stop17h 35mMultiple Airlines

Deal found 2/9£487

Mon 20/1008:30SFO - LTN

2 stops19h 50mMultiple Airlines

Mon 27/1006:25LTN - SFO

2 stops21h 10mMultiple Airlines

Deal found 2/9£489

Thu 16/1011:35SFO - LTN

3 stops25h 20mMultiple Airlines

Thu 23/1006:40LTN - SFO

2 stops22h 13mMultiple Airlines

Deal found 1/9£489

Sun 19/1008:30SFO - LTN

2 stops19h 55mMultiple Airlines

Mon 27/1006:25LTN - SFO

2 stops21h 10mMultiple Airlines

Deal found 2/9£493

Wed 15/1008:44OAK - LTN

3 stops28h 01mMultiple Airlines

Wed 22/1019:00LTN - OAK

3 stops34h 52mMultiple Airlines

Deal found 2/9£605

Last-minute flights from San Francisco Bay Area to Luton
Discover last-minute flight deals from San Francisco Bay Area to Luton. Data last updated 2 September 2025 and is based on user searches.

Mon 8/917:40SFO - LTN

1 stop19h 45mMultiple Airlines

Wed 17/915:35LTN - SFO

2 stops30h 55mMultiple Airlines

Deal found 1/9£636

Mon 8/914:40SFO - LTN

2 stops22h 45mMultiple Airlines

Tue 16/921:50LTN - SFO

2 stops22h 50mMultiple Airlines

Deal found 1/9£655

Mon 8/914:40SFO - LTN

3 stops22h 00mMultiple Airlines

Thu 18/921:20LTN - SFO

2 stops23h 20mMultiple Airlines

Deal found 1/9£697

Tue 9/911:35SFO - LTN

2 stops17h 00mMultiple Airlines

Tue 16/921:50LTN - SFO

2 stops25h 38mMultiple Airlines

Deal found 2/9£624

Tue 9/911:35SFO - LTN

2 stops17h 00mMultiple Airlines

Thu 18/921:10LTN - SFO

2 stops26h 18mMultiple Airlines

Deal found 31/8£627

Tue 9/916:05SFO - LTN

2 stops18h 25mMultiple Airlines

Thu 11/907:00LTN - SFO

1 stop19h 10mMultiple Airlines

Deal found 1/9£706

Thu 11/916:30SFO - LTN

2 stops21h 40mMultiple Airlines

Sun 14/919:00LTN - SFO

2 stops27h 30mMultiple Airlines

Deal found 1/9£684

Thu 11/916:30SFO - LTN

2 stops21h 40mMultiple Airlines

Tue 16/919:05LTN - SFO

2 stops27h 25mMultiple Airlines

Deal found 31/8£728

Sun 14/906:30OAK - LTN

3 stops25h 10mMultiple Airlines

Sun 21/906:05LTN - OAK

3 stops25h 27mMultiple Airlines

Deal found 1/9£1,165

Wed 15/1008:44OAK - LTN

3 stops28h 01mMultiple Airlines

Wed 22/1019:00LTN - OAK

3 stops34h 52mMultiple Airlines

Deal found 2/9£605

Thu 16/1006:00OAK - LTN

3 stops30h 00mMultiple Airlines

Thu 23/1006:05LTN - OAK

3 stops33h 44mMultiple Airlines

Deal found 1/9£862

One-way flights from San Francisco Bay Area to Luton
Search for one-way flight options from San Francisco Bay Area to Luton. Find affordable one-way fares based on user searches. Data last updated 2 September 2025.

Mon 27/1017:35SFO - LTN

3 stops30h 35mMultiple Airlines

Deal found 1/9£238

Fri 26/910:15SFO - LTN

3 stops43h 30mMultiple Airlines

Deal found 1/9£239

Mon 1/1216:35SFO - LTN

2 stops37h 25mMultiple Airlines

Deal found 1/9£239

Sat 27/910:15SFO - LTN

3 stops19h 30mMultiple Airlines

Deal found 31/8£241

Thu 9/1010:15SFO - LTN

3 stops43h 20mMultiple Airlines

Deal found 1/9£242

Tue 4/1113:00SFO - LTN

2 stops20h 50mMultiple Airlines

Deal found 1/9£242

Wed 24/908:00SFO - LTN

3 stops23h 25mMultiple Airlines

Deal found 31/8£243

Tue 9/1209:22SFO - LTN

2 stops29h 03mMultiple Airlines

Deal found 31/8£245

Fri 17/1010:15SFO - LTN

3 stops27h 30mMultiple Airlines

Deal found 31/8£245

Wed 22/1012:50SFO - LTN

2 stops22h 35mMultiple Airlines

Deal found 1/9£247

Tue 16/906:30OAK - LTN

3 stops31h 40mMultiple Airlines

Deal found 1/9£267

Thu 16/1006:00OAK - LTN

3 stops30h 00mMultiple Airlines

Deal found 31/8£310

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoLondon

SFO - LTN

SFOLTN

San Francisco

Wed 24/9

08:30-11:45

2 stops19h 15m

London Luton

Tue 30/9

18:10-12:40

2 stops26h 30m

£419

San FranciscoLondon

SFO - LTN

SFOLTN

San Francisco

Mon 29/9

08:30-12:20

2 stops19h 50m

London Luton

Mon 6/10

16:00-12:40

2 stops28h 40m

£426

San FranciscoLondon

SFO - LTN

SFOLTN

San Francisco

Mon 10/11

08:25-19:25

2 stops27h 00m

London Luton

Mon 17/11

20:05-12:40

2 stops24h 35m

£427

San FranciscoLondon

SFO - LTN

SFOLTN

San Francisco

Tue 23/9

19:30-23:35

2 stops20h 05m

London Luton

Tue 7/10

18:10-12:40

2 stops26h 30m

£433

San FranciscoLondon

SFO - LTN

SFOLTN

San Francisco

Tue 13/1

17:20-20:05

1 stop18h 45m

London Luton

Tue 20/1

09:00-15:35

1 stop14h 35m

£457

San FranciscoLondon

SFO - LTN

SFOLTN

San Francisco

Wed 5/11

17:20-17:05

1 stop15h 45m

London Luton

Wed 12/11

06:50-15:35

1 stop16h 45m

£457

San FranciscoLondon

SFO - LTN

SFOLTN

San Francisco

Wed 26/11

17:20-21:40

1 stop20h 20m

London Luton

Wed 3/12

06:50-15:35

1 stop16h 45m

£463

San FranciscoLondon

SFO - LTN

SFOLTN

San Francisco

Tue 28/10

18:20-20:05

1 stop18h 45m

London Luton

Sat 1/11

06:00-16:35

1 stop17h 35m

£487

San FranciscoLondon

SFO - LTN

SFOLTN

San Francisco

Mon 20/10

08:30-12:20

2 stops19h 50m

London Luton

Mon 27/10

06:25-20:35

2 stops21h 10m

£489

San FranciscoLondon

SFO - LTN

SFOLTN

San Francisco

Thu 16/10

11:35-20:55

3 stops25h 20m

London Luton

Thu 23/10

06:40-20:53

2 stops22h 13m

£489

Flights are sorted by cheapest return flights first.

Deals found on 1/9

Showing 1-10 of 28 results

Best time to book a flight from San Francisco Bay Area to Luton

Have a flexible travel schedule? Discover the best time to fly to Luton from San Francisco Bay Area 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 San Francisco Bay Area to London Luton Airport

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 San Francisco Bay Area to Luton that include hotel bookings?
Yes. In addition to deals on San Francisco Bay Area to Luton flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from San Francisco Bay Area to Luton?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco Bay Area to Luton.
Can I find deals for business class flights from San Francisco Bay Area to Luton?
Yes. Cheapflights offers flight deals from San Francisco Bay Area to Luton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from San Francisco Bay Area to London Luton Airport?
Currently, January is the cheapest month in which you can book a flight from San Francisco Bay Area to London Luton Airport (average of £76). Flying from San Francisco Bay Area to London Luton Airport in July is currently the most expensive (average of £113). 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.

See more FAQs

Milton Keynes

Croydon

Hounslow

Gatwick

Slough

Luton

Deal

Wembley

Ilford

Crawley

Hayes

Ipswich

Watford

Folkestone

Chichester

Winchester

Dartford

Eastbourne

Guildford

Bishop's Stortford

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

When you search for this flight from San Francisco Bay Area to Luton, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from San Francisco Bay Area to Luton 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 San Francisco Bay Area to Luton with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from San Francisco Bay Area to Luton, users can toggle the no change fees filter when performing a flight search.

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

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

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Cheap flights from San Francisco Bay Area to London Luton Airport from £238

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 27/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from San Francisco Bay Area to Luton

Keep the following information in mind while searching for San Francisco Bay Area to Luton flight deals. Data was last updated 2 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Francisco Bay Area to Luton

Cheapest flights from San Francisco Bay Area to LutonExplore the most affordable flight options available from San Francisco Bay Area to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 September 2025.

Explore the most affordable flight options available from San Francisco Bay Area to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 September 2025.

Cheapflights Fare Finder

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

Best time to book a flight from San Francisco Bay Area to Luton

Have a flexible travel schedule? Discover the best time to fly to Luton from San Francisco Bay Area with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from San Francisco Bay Area to London Luton Airport

Related info for your journey

Find useful and relevant information for your journey from San Francisco Bay Area to Luton. 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 San Francisco Bay Area to Luton that include hotel bookings?

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

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

What is the cheapest month to book a flight from San Francisco Bay Area to London Luton Airport?

Travelling to a place near London Luton Airport?

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Alternative routes for San Francisco Bay Area to Luton

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

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Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

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Cheapest flights from San Francisco Bay Area to Luton
Explore the most affordable flight options available from San Francisco Bay Area to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 September 2025.