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 San Francisco - London Luton, Los Angeles Los Angeles - 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.

£262+ 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 11 September 2026.

Thu 24/908:15 -

2 stops27h 40m

Tue 29/920:35 -

2 stops26h 40m

Deal found 10/9£570

Sun 15/1115:20 -

2 stops19h 40m

Sun 22/1119:35 -

2 stops24h 10m

Deal found 11/9£573

Sun 4/1011:55 -

2 stops17h 30m

Mon 12/1014:25 -

2 stops32h 50m

Deal found 10/9£575

Fri 9/1006:45 -

2 stops23h 15m

Fri 16/1006:20 -

2 stops17h 40m

Deal found 11/9£576

Mon 12/1016:35 -

1 stop18h 30m

Wed 28/1008:30 -

1 stop19h 40m

Deal found 8/9£578

Wed 28/1008:30 -

2 stops30h 25m

Sat 7/1120:25 -

2 stops28h 10m

Deal found 10/9£579

Thu 19/1111:30 -

2 stops26h 05m

Tue 24/1107:20 -

2 stops22h 19m

Deal found 10/9£581

Sun 8/1109:20 -

2 stops27h 45m

Thu 12/1109:10 -

2 stops30h 10m

Deal found 10/9£581

Thu 24/907:30 -

2 stops22h 35m

Wed 7/1018:10 -

2 stops29h 05m

Deal found 11/9£584

Mon 12/1016:45 -

2 stops19h 30m

Sun 18/1020:50 -

2 stops25h 55m

Deal found 7/9£586

Fri 25/920:10 -

1 stop20h 20m

Mon 28/908:15 -

1 stop18h 10m

Deal found 11/9£588

Fri 18/910:20 -

2 stops25h 35m

Mon 21/907:15 -

2 stops33h 05m

Deal found 8/9£589

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 11 September 2026.

Sun 22/1108:30 -

2 stops27h 15m

Sun 29/1120:25 -

2 stops26h 50m

Deal found 10/9£590

Tue 1/1219:10 -

2 stops20h 45m

Wed 9/1219:05 -

3 stops34h 34m

Deal found 6/9£593

Thu 24/908:15 -

2 stops18h 40m

Mon 28/918:05 -

3 stops29h 55m

Deal found 11/9£624

Sun 4/1016:45 -

2 stops22h 35m

Sun 11/1018:15 -

2 stops28h 30m

Deal found 6/9£647

Wed 18/1118:15 -

1 stop18h 35m

Mon 30/1105:55 -

2 stops33h 25m

Deal found 8/9£652

Mon 5/1015:15 -

1 stop21h 50m

Tue 20/1021:50 -

1 stop23h 25m

Deal found 7/9£652

Mon 2/1111:30 -

3 stops22h 05m

Sun 8/1117:00 -

2 stops28h 05m

Deal found 11/9£664

Fri 20/1111:50 -

2 stops24h 35m

Sun 22/1107:00 -

2 stops21h 45m

Deal found 11/9£667

Tue 10/1117:20 -

1 stop18h 40m

Tue 24/1107:45 -

1 stop15h 50m

Deal found 9/9£672

Mon 21/916:30 -

2 stops21h 45m

Tue 29/919:10 -

2 stops27h 20m

Deal found 6/9£672

Wed 14/1017:40 -

1 stop13h 45m

Tue 20/1009:40 -

1 stop14h 15m

Deal found 10/9£673

Mon 11/120:25 -

1 stop13h 35m

Wed 27/107:25 -

1 stop19h 15m

Deal found 11/9£679

Sat 21/1107:45 -

2 stops25h 10m

Wed 25/1107:00 -

2 stops21h 45m

Deal found 7/9£681

Sat 10/1016:45 -

3 stops21h 55m

Sat 17/1013:35 -

2 stops33h 05m

Deal found 6/9£694

Thu 19/1111:30 -

2 stops26h 05m

Sun 29/1117:25 -

2 stops29h 50m

Deal found 8/9£702

Tue 1/1219:30 -

2 stops18h 30m

Tue 8/1207:00 -

2 stops18h 00m

Deal found 9/9£704

Thu 22/1013:00 -

2 stops19h 45m

Mon 26/1006:10 -

1 stop17h 25m

Deal found 6/9£706

Thu 29/1021:25 -

1 stop18h 40m

Sun 8/1108:45 -

1 stop17h 55m

Deal found 7/9£710

Thu 22/1013:45 -

2 stops19h 00m

Thu 29/1006:15 -

1 stop19h 35m

Deal found 7/9£712

Fri 2/1008:15 -

3 stops28h 50m

Wed 7/1021:50 -

3 stops26h 10m

Deal found 10/9£746

Sun 11/1013:20 -

2 stops18h 05m

Thu 22/1021:50 -

2 stops24h 40m

Deal found 8/9£759

Mon 21/917:35 -

1 stop21h 15m

Mon 28/908:15 -

1 stop15h 35m

Deal found 9/9£769

Fri 2/1008:30 -

3 stops25h 35m

Wed 14/1016:30 -

2 stops28h 10m

Deal found 8/9£769

Tue 9/217:20 -

1 stop18h 40m

Mon 15/206:10 -

1 stop17h 25m

Deal found 10/9£773

Thu 19/1108:25 -

2 stops25h 10m

Sat 28/1107:35 -

1 stop16h 00m

Deal found 6/9£774

Tue 24/1117:20 -

1 stop18h 40m

Sat 28/1118:45 -

1 stop28h 50m

Deal found 7/9£782

Wed 14/1019:15 -

1 stop18h 00m

Sun 18/1009:00 -

2 stops20h 40m

Deal found 9/9£795

Wed 7/1019:15 -

2 stops19h 40m

Fri 16/1006:20 -

1 stop19h 10m

Deal found 9/9£814

Sat 24/1014:07 -

2 stops19h 03m

Sat 31/1007:35 -

1 stop18h 15m

Deal found 9/9£944

Mon 12/1006:50 -

3 stops23h 30m

Thu 15/1017:30 -

2 stops32h 00m

Deal found 7/9£962

Find flight deals from California to Luton

Round-trip from	£570
One-way from	£262
Popular in	June
Cheapest in	February
Average price	£619

24/9-29/9
4 total stops
54h 20m total
California to London

Search Deals

5/10-31/12
2 total stops
38h 50m total
California to London

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (£109 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 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

Las VegasLondon

LAS Las Vegas Harry Reid Intl - LTN London Luton

LASLTN

Las Vegas Harry Reid Intl

Wed 18/11

07:45-20:45

3 stops29h 00m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£264

Las VegasLondon

LAS Las Vegas Harry Reid Intl - LTN London Luton

LASLTN

Las Vegas Harry Reid Intl

Sat 21/11

07:45-09:10

3 stops41h 25m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£266

Las VegasLondon

LAS Las Vegas Harry Reid Intl - LTN London Luton

LASLTN

Las Vegas Harry Reid Intl

Sat 28/11

07:45-10:50

2 stops43h 05m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£267

Las VegasLondon

LAS Las Vegas Harry Reid Intl - LTN London Luton

LASLTN

Las Vegas Harry Reid Intl

Wed 14/10

19:15-09:30

1 stop30h 15m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£270

Fastest return journey

Los AngelesLondon

LAX Los Angeles Los Angeles - LTN London Luton

LAXLTN

Los Angeles Los Angeles

Wed 21/10

18:25-20:45

2 stops18h 20m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£275

Los AngelesLondon

LAX Los Angeles Los Angeles - LTN London Luton

LAXLTN

Los Angeles Los Angeles

Thu 26/11

12:10-10:50

2 stops38h 40m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£277

Las VegasLondon

LAS Las Vegas Harry Reid Intl - LTN London Luton

LASLTN

Las Vegas Harry Reid Intl

Thu 19/11

07:45-16:15

2 stops24h 30m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£281

Las VegasLondon

LAS Las Vegas Harry Reid Intl - LTN London Luton

LASLTN

Las Vegas Harry Reid Intl

Tue 3/11

07:45-22:00

2 stops30h 15m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£283

Los AngelesLondon

LAX Los Angeles Los Angeles - LTN London Luton

LAXLTN

Los Angeles Los Angeles

Sun 31/1

20:25-10:45

1 stop30h 20m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£284

Los AngelesLondon

LAX Los Angeles Los Angeles - LTN London Luton

LAXLTN

Los Angeles Los Angeles

Mon 23/11

20:25-10:45

1 stop30h 20m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£288

Flights are sorted by cheapest return flights first.

Deals found on 8/9

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.

LAS-LTN

LAX-LTN

SFO-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

LAS-LTN

LAX-LTN

SFO-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 San Francisco - London Luton, Los Angeles Los Angeles - 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.

See more FAQs

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Cheap flights from California to London Luton Airport from £262

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/10. 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 11 September 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 11 September 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 11 September 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 11 September 2026.

Last-minute flights from California to LutonDiscover last-minute flight deals from California to Luton. Data last updated 11 September 2026 and is based on user searches.

Discover last-minute flight deals from California to Luton. Data last updated 11 September 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 11 September 2026.

Search for one-way flight options from California to Luton. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

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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 11 September 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 11 September 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 11 September 2026.

Last-minute flights from California to Luton
Discover last-minute flight deals from California to Luton. Data last updated 11 September 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 11 September 2026.