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).

What are the most popular routes from California to London Luton Airport?

Most travelers choose Los Angeles Los Angeles - London Luton, San Francisco - London Luton or Las Vegas Harry Reid Intl - London Luton when deciding on the best route from California to London Luton Airport.

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

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

Can I find deals for flights from California to Luton that include hotel bookings?

Yes. In addition to deals on California to Luton flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from California to Luton?

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

Can I find deals for business class flights from California to Luton?

Yes. Cheapflights offers flight deals from California 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.

£244+ Cheap Flights from California to London Luton Airport

Cheap flight deals from California to Luton

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from California to Luton
Explore the most affordable flight options available from California to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Tue 8/910:20 -

2 stops29h 25m

Mon 21/907:55 -

2 stops32h 25m

Deal found 17/8£448

Tue 6/1010:20 -

2 stops29h 25m

Thu 15/1008:00 -

2 stops32h 20m

Deal found 18/8£453

Tue 29/910:20 -

2 stops23h 45m

Mon 5/1013:00 -

2 stops27h 20m

Deal found 21/8£459

Tue 13/1010:20 -

2 stops27h 25m

Thu 29/1006:00 -

2 stops33h 20m

Deal found 19/8£460

Fri 2/1010:20 -

2 stops23h 45m

Mon 12/1005:40 -

2 stops34h 40m

Deal found 21/8£461

Fri 25/910:20 -

2 stops23h 45m

Mon 28/912:55 -

2 stops27h 25m

Deal found 19/8£465

Fri 2/1010:20 -

2 stops23h 45m

Mon 5/1005:40 -

2 stops34h 40m

Deal found 20/8£465

Mon 5/1016:30 -

2 stops19h 45m

Wed 14/1020:50 -

2 stops25h 40m

Deal found 21/8£498

Mon 5/1016:30 -

2 stops19h 45m

Mon 12/1020:50 -

2 stops25h 40m

Deal found 21/8£501

Wed 14/1008:10 -

2 stops26h 10m

Wed 28/1006:50 -

2 stops21h 43m

Deal found 18/8£515

Wed 14/1008:10 -

2 stops25h 55m

Mon 19/1018:05 -

3 stops29h 16m

Deal found 17/8£517

Tue 6/1016:30 -

2 stops19h 25m

Thu 15/1020:35 -

2 stops25h 55m

Deal found 21/8£520

Best flights from California to Luton
Discover carefully curated flight deals from California to Luton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Fri 2/1010:20 -

2 stops23h 45m

Mon 12/1005:40 -

2 stops34h 40m

Deal found 21/8£463

Mon 21/908:10 -

2 stops20h 10m

Tue 6/1017:45 -

3 stops29h 36m

Deal found 16/8£558

Thu 24/916:45 -

3 stops22h 40m

Mon 28/914:25 -

3 stops32h 15m

Deal found 17/8£575

Mon 12/1019:35 -

2 stops19h 25m

Fri 16/1007:05 -

2 stops21h 42m

Deal found 17/8£635

Wed 14/1013:00 -

2 stops19h 35m

Sat 31/1007:35 -

1 stop16h 00m

Deal found 21/8£641

Tue 15/911:10 -

2 stops19h 25m

Sun 20/920:35 -

3 stops29h 56m

Deal found 18/8£650

Wed 16/916:30 -

2 stops20h 35m

Wed 30/921:50 -

2 stops24h 40m

Deal found 18/8£654

Mon 5/1008:10 -

2 stops18h 50m

Mon 12/1021:50 -

2 stops24h 40m

Deal found 16/8£655

Mon 16/1112:00 -

2 stops17h 45m

Mon 30/1116:20 -

2 stops28h 15m

Deal found 16/8£663

Fri 16/1013:45 -

2 stops23h 20m

Mon 26/1018:55 -

2 stops28h 20m

Deal found 21/8£668

Mon 21/912:10 -

2 stops19h 40m

Tue 6/1007:05 -

2 stops23h 18m

Deal found 17/8£676

Mon 21/917:50 -

1 stop14h 00m

Wed 7/1019:45 -

2 stops27h 30m

Deal found 18/8£703

Wed 16/1207:40 -

3 stops26h 40m

Wed 30/1214:05 -

2 stops34h 30m

Deal found 18/8£726

Wed 18/1117:30 -

2 stops21h 00m

Fri 27/1106:00 -

2 stops23h 39m

Deal found 19/8£743

Fri 4/920:10 -

1 stop20h 20m

Mon 7/912:45 -

2 stops27h 35m

Deal found 20/8£746

Sun 27/916:45 -

2 stops21h 00m

Thu 1/1019:00 -

2 stops27h 40m

Deal found 21/8£762

Mon 14/916:45 -

2 stops19h 30m

Wed 16/920:50 -

2 stops25h 55m

Deal found 19/8£765

Fri 9/1008:30 -

3 stops21h 30m

Sun 18/1009:00 -

1 stop16h 30m

Deal found 17/8£771

Mon 5/1008:15 -

2 stops20h 05m

Mon 12/1005:40 -

2 stops18h 40m

Deal found 17/8£772

Sun 22/1115:30 -

1 stop21h 35m

Mon 30/1121:45 -

1 stop23h 45m

Deal found 19/8£773

Wed 11/1119:30 -

2 stops17h 45m

Sun 15/1107:00 -

2 stops18h 00m

Deal found 17/8£773

Tue 8/908:10 -

2 stops20h 15m

Mon 21/918:05 -

2 stops26h 35m

Deal found 20/8£784

Thu 17/906:50 -

2 stops21h 35m

Thu 24/921:40 -

2 stops27h 23m

Deal found 20/8£784

Fri 4/920:10 -

1 stop20h 20m

Fri 11/906:20 -

1 stop20h 05m

Deal found 19/8£786

Wed 9/1211:50 -

2 stops17h 40m

Wed 16/1207:00 -

3 stops23h 47m

Deal found 17/8£809

Wed 9/920:10 -

2 stops18h 45m

Wed 9/1221:45 -

2 stops25h 30m

Deal found 17/8£813

Thu 8/1020:10 -

1 stop19h 15m

Mon 12/1008:15 -

1 stop18h 10m

Deal found 21/8£821

Fri 4/1215:20 -

1 stop21h 45m

Fri 11/1221:45 -

1 stop23h 45m

Deal found 19/8£830

Sat 21/1119:35 -

1 stop12h 35m

Sat 28/1109:30 -

1 stop16h 20m

Deal found 19/8£837

Wed 7/1019:15 -

1 stop18h 00m

Sun 11/1011:00 -

1 stop14h 30m

Deal found 17/8£896

Find flight deals from California to Luton

Round-trip from	£448
One-way from	£244
Popular in	June
Cheapest in	February
Average price	£643

8/9-21/9
4 total stops
61h 50m total
California to London

Search Deals

12/10
2 total stops
32h 50m total
California to London

Search Deals

Highest demand for flights based on searches. 21% potential increase in price (£120 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from California to London Luton Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Los AngelesLondon

LAX Los Angeles Los Angeles - LTN London Luton

LAXLTN

Los Angeles Los Angeles

Fri 2/10

10:20-18:05

2 stops23h 45m

London Luton

Mon 12/10

05:40-08:20

2 stops34h 40m

£463

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Mon 21/9

08:10-12:20

2 stops20h 10m

London Luton

Tue 6/10

17:45-15:21

3 stops29h 36m

£558

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Thu 24/9

16:45-23:25

3 stops22h 40m

London Luton

Mon 28/9

14:25-14:40

3 stops32h 15m

£575

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Mon 12/10

19:35-23:00

2 stops19h 25m

London Luton

Fri 16/10

07:05-20:47

2 stops21h 42m

£635

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Wed 14/10

13:00-16:35

2 stops19h 35m

London Luton

Sat 31/10

07:35-16:35

1 stop16h 00m

£641

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Tue 15/9

11:10-14:35

2 stops19h 25m

London Luton

Sun 20/9

20:35-18:31

3 stops29h 56m

£650

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Wed 16/9

16:30-21:05

2 stops20h 35m

London Luton

Wed 30/9

21:50-14:30

2 stops24h 40m

£654

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Mon 5/10

08:10-11:00

2 stops18h 50m

London Luton

Mon 12/10

21:50-14:30

2 stops24h 40m

£655

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Mon 16/11

12:00-13:45

2 stops17h 45m

London Luton

Mon 30/11

16:20-12:35

2 stops28h 15m

£663

Las VegasLondon

LAS Las Vegas Harry Reid Intl - LTN London Luton

LASLTN

Las Vegas Harry Reid Intl

Fri 16/10

13:45-21:05

2 stops23h 20m

London Luton

Mon 26/10

18:55-16:15

2 stops28h 20m

£668

Flights are sorted by cheapest return flights first.

Deals found on 21/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from California to Luton

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

SFO-LTN

LAX-LTN

LAS-LTN

OAK-LTN

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 California to London Luton Airport

USCA-LTN

SFO-LTN

LAX-LTN

LAS-LTN

OAK-LTN

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

Related info for your journey

What are the most popular routes from California to London Luton Airport?
Most travelers choose Los Angeles Los Angeles - London Luton, San Francisco - London Luton or Las Vegas Harry Reid Intl - London Luton when deciding on the best route from California to London Luton Airport.
Can I find deals for flights from California to Luton that include hotel bookings?
Yes. In addition to deals on California to Luton flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from California to Luton?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Luton.
Can I find deals for business class flights from California to Luton?
Yes. Cheapflights offers flight deals from California 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.

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When you search for this flight from California 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.

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Cheap flights from California to London Luton Airport from £244

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from California to Luton

Cheapest flights from California to LutonExplore the most affordable flight options available from California to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Explore the most affordable flight options available from California to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Best flights from California to LutonDiscover carefully curated flight deals from California to Luton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Discover carefully curated flight deals from California to Luton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Last-minute flights from California to LutonDiscover last-minute flight deals from California to Luton. Data last updated 21 August 2026 and is based on user searches.

Discover last-minute flight deals from California to Luton. Data last updated 21 August 2026 and is based on user searches.

One-way flights from California to LutonSearch for one-way flight options from California to Luton. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.

Search for one-way flight options from California to Luton. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.

Find flight deals from California to Luton

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Related info for your journey

What are the most popular routes from California to London Luton Airport?

Can I find deals for flights from California to Luton that include hotel bookings?

How can I find direct flights from California to Luton?

Can I find deals for business class flights from California to Luton?

Travelling to a place near London Luton Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for California to Luton

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Complete your trip

Complete your trip to Luton by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

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

Search flights from California to Luton by cabin class

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Other flights to Luton

Explore flights to Luton departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 21 August 2026.

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Cheapest flights from California to Luton
Explore the most affordable flight options available from California to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Best flights from California to Luton
Discover carefully curated flight deals from California to Luton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Last-minute flights from California to Luton
Discover last-minute flight deals from California to Luton. Data last updated 21 August 2026 and is based on user searches.

One-way flights from California to Luton
Search for one-way flight options from California to Luton. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.