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 is the cheapest time of day to fly from WA to LTN?

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

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

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

How can I find direct flights from Washington to Luton?

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

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

Yes. Cheapflights offers flight deals from Washington 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.

£206+ Cheap Flights from Washington to London Luton Airport

Cheap flight deals from Washington to Luton

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Washington to Luton
Explore the most affordable flight options available from Washington to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2026.

Tue 10/1107:45 -

3 stops22h 40m

Fri 20/1120:25 -

2 stops23h 35m

Deal found 17/9£585

Thu 1/1019:10 -

1 stop20h 15m

Mon 5/1008:15 -

1 stop16h 55m

Deal found 15/9£586

Sat 3/1010:50 -

2 stops15h 40m

Sat 10/1021:25 -

2 stops24h 57m

Deal found 14/9£587

Tue 10/1114:35 -

2 stops21h 25m

Tue 17/1107:45 -

2 stops17h 15m

Deal found 16/9£589

Sun 11/1019:00 -

2 stops18h 45m

Thu 15/1006:00 -

2 stops22h 40m

Deal found 18/9£595

Sun 11/1019:10 -

1 stop18h 30m

Sun 18/1009:00 -

1 stop16h 10m

Deal found 14/9£595

Sat 31/1015:35 -

1 stop14h 30m

Sat 7/1107:00 -

1 stop18h 00m

Deal found 16/9£596

Sat 31/1015:35 -

1 stop14h 30m

Thu 5/1106:05 -

1 stop18h 55m

Deal found 16/9£598

Wed 4/1114:35 -

1 stop14h 25m

Wed 18/1108:00 -

1 stop17h 00m

Deal found 16/9£598

Sat 31/1015:35 -

1 stop14h 30m

Sun 8/1106:00 -

1 stop19h 00m

Deal found 16/9£600

Wed 7/1010:10 -

3 stops20h 15m

Wed 14/1020:35 -

3 stops26h 11m

Deal found 16/9£603

Sat 31/1015:35 -

1 stop14h 30m

Mon 9/1108:00 -

1 stop17h 00m

Deal found 16/9£607

Best flights from Washington to Luton
Discover carefully curated flight deals from Washington to Luton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Sun 1/1114:35 -

1 stop16h 30m

Sun 8/1106:00 -

1 stop19h 00m

Deal found 17/9£611

Wed 11/1114:50 -

2 stops19h 20m

Mon 16/1116:25 -

3 stops33h 57m

Deal found 18/9£616

Thu 17/1214:45 -

1 stop14h 15m

Sun 10/106:00 -

1 stop19h 00m

Deal found 17/9£624

Thu 15/1010:10 -

3 stops30h 40m

Thu 22/1017:30 -

3 stops33h 41m

Deal found 17/9£642

Thu 19/1114:35 -

1 stop14h 25m

Thu 26/1106:00 -

1 stop19h 00m

Deal found 18/9£652

Mon 4/107:00 -

3 stops30h 00m

Wed 13/118:35 -

3 stops31h 56m

Deal found 14/9£654

Sun 27/923:06 -

2 stops26h 09m

Tue 13/1009:40 -

1 stop15h 30m

Deal found 15/9£657

Mon 26/1015:45 -

2 stops23h 05m

Wed 11/1108:00 -

1 stop17h 00m

Deal found 15/9£664

Thu 17/1214:45 -

1 stop14h 15m

Thu 14/106:00 -

1 stop19h 00m

Deal found 19/9£673

Thu 19/1114:45 -

1 stop14h 15m

Wed 25/1108:00 -

1 stop17h 00m

Deal found 15/9£676

Mon 9/1114:45 -

2 stops19h 15m

Mon 16/1108:00 -

1 stop17h 00m

Deal found 18/9£685

Thu 12/1114:35 -

2 stops17h 40m

Mon 16/1108:00 -

1 stop17h 00m

Deal found 16/9£695

Fri 13/1114:35 -

2 stops22h 50m

Thu 19/1106:10 -

2 stops18h 50m

Deal found 17/9£701

Tue 6/1019:10 -

1 stop19h 00m

Sun 11/1009:00 -

1 stop16h 10m

Deal found 14/9£702

Thu 26/1114:45 -

2 stops19h 25m

Mon 7/1208:00 -

1 stop17h 00m

Deal found 16/9£714

Thu 1/1019:10 -

1 stop20h 15m

Tue 6/1009:40 -

1 stop15h 30m

Deal found 16/9£716

Wed 10/214:45 -

1 stop14h 15m

Wed 17/208:00 -

2 stops21h 13m

Deal found 18/9£742

Thu 10/1214:45 -

2 stops17h 30m

Wed 23/1208:00 -

1 stop17h 00m

Deal found 17/9£749

Tue 20/1019:00 -

2 stops15h 30m

Fri 23/1005:40 -

2 stops18h 20m

Deal found 16/9£752

Wed 11/1114:35 -

1 stop14h 25m

Sun 15/1106:00 -

1 stop19h 00m

Deal found 15/9£754

Wed 4/1110:47 -

2 stops18h 13m

Sun 15/1106:00 -

1 stop19h 00m

Deal found 18/9£768

Fri 23/1014:30 -

2 stops22h 35m

Wed 4/1108:00 -

1 stop17h 00m

Deal found 18/9£848

Find flight deals from Washington to Luton

Round-trip from	£579
One-way from	£206
Popular in	June
Cheapest in	January
Average price	£689

3/1-10/1
2 total stops
35h 30m total
Washington to London

Search Deals

5/10-31/12
3 total stops
32h 50m total
Washington to London

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (£104 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£17 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 Washington to London Luton Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortlandLondon

PDX Portland - LTN London Luton

PDXLTN

Portland

Mon 5/10

15:30-08:20

3 stops32h 50m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£206

PortlandLondon

PDX Portland - LTN London Luton

PDXLTN

Portland

Sat 31/10

15:45-08:15

3 stops33h 30m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£218

PortlandLondon

PDX Portland - LTN London Luton

PDXLTN

Portland

Thu 1/10

15:30-17:25

3 stops41h 55m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£228

SeattleLondon

SEA Seattle/Tacoma Intl - LTN London Luton

SEALTN

Seattle/Tacoma Intl

Mon 28/9

19:00-22:05

2 stops19h 05m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£253

PortlandLondon

PDX Portland - LTN London Luton

PDXLTN

Portland

Tue 5/1

14:45-17:35

3 stops42h 50m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£259

PortlandLondon

PDX Portland - LTN London Luton

PDXLTN

Portland

Mon 4/1

14:45-10:35

2 stops35h 50m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£262

SeattleLondon

SEA Seattle/Tacoma Intl - LTN London Luton

SEALTN

Seattle/Tacoma Intl

Thu 1/10

19:00-23:15

3 stops20h 15m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£262

SeattleLondon

SEA Seattle/Tacoma Intl - LTN London Luton

SEALTN

Seattle/Tacoma Intl

Sun 1/11

14:35-18:25

2 stops19h 50m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£265

SeattleLondon

SEA Seattle/Tacoma Intl - LTN London Luton

SEALTN

Seattle/Tacoma Intl

Mon 7/12

14:35-07:35

3 stops33h 00m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£268

PortlandLondon

PDX Portland - LTN London Luton

PDXLTN

Portland

Thu 5/11

14:45-21:05

2 stops22h 20m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£271

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 42 resultsSorted by cheapest first

...

Best time to book a flight from Washington to Luton

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

SEA-LTN

PDX-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 Washington to London Luton Airport

USWA-LTN

SEA-LTN

PDX-LTN

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 Washington to Luton that include hotel bookings?
Yes. In addition to deals on Washington to Luton flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Washington to Luton?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Luton.
Can I find deals for business class flights from Washington to Luton?
Yes. Cheapflights offers flight deals from Washington 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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Wembley

Slough

Ilford

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Dagenham

Dover

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Alternative routes for Washington to Luton

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Can Cheapflights find flights from Washington to Luton with no change fees?

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Can Cheapflights notify me if prices for flights from Washington to Luton become cheaper?

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Cheap flights from Washington to London Luton Airport from £206

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 Washington to Luton

Cheapest flights from Washington to LutonExplore the most affordable flight options available from Washington to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2026.

Explore the most affordable flight options available from Washington to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2026.

Best flights from Washington to LutonDiscover carefully curated flight deals from Washington to Luton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Discover carefully curated flight deals from Washington to Luton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Last-minute flights from Washington to LutonDiscover last-minute flight deals from Washington to Luton. Data last updated 19 September 2026 and is based on user searches.

Discover last-minute flight deals from Washington to Luton. Data last updated 19 September 2026 and is based on user searches.

One-way flights from Washington to LutonSearch for one-way flight options from Washington to Luton. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

Search for one-way flight options from Washington to Luton. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

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Related info for your journey

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

How can I find direct flights from Washington to Luton?

Can I find deals for business class flights from Washington 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 Washington 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

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Search flights from Washington 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 19 September 2026.

Washington and Luton flights

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Can Cheapflights notify me if prices for flights from Washington to Luton become cheaper?

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Cheapest flights from Washington to Luton
Explore the most affordable flight options available from Washington to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2026.

Best flights from Washington to Luton
Discover carefully curated flight deals from Washington to Luton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Last-minute flights from Washington to Luton
Discover last-minute flight deals from Washington to Luton. Data last updated 19 September 2026 and is based on user searches.

One-way flights from Washington to Luton
Search for one-way flight options from Washington to Luton. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.