What is the cheapest day to fly from Washington, D.C. to London Luton Airport?

Travelers seeking maximum savings on their Washington, D.C. to London Luton Airport flight should consider departing on Friday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular routes from Washington, D.C. to London Luton Airport?

When deciding which route to take from Washington, D.C. to London Luton Airport consider Baltimore/Washington - London Luton, Washington, D.C. Dulles Intl - London Luton or Washington, D.C. Reagan-National - London Luton as they are the most popular.

What is the cheapest day to fly round-trip from Washington, D.C. to London Luton Airport?

It’s generally more expensive to depart on a Wednesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Washington, D.C. to London Luton Airport?

Find a great deal and save up to 28% by booking at least 55 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Washington, D.C. to London Luton Airport within the next two weeks, with the cheapest ticket starting at $798.

What is the cheapest month to fly from Washington, D.C. to London Luton Airport?

January is one of the best times of the year to fly to London Luton Airport from Washington, D.C.. Prices for January average $742 per person but you can even find prices for as low as $385. The most expensive prices can be found in the month of June. Opting for a January flight can save you 30% on your journey compared to booking in June

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

It’s optimal to fly from Washington, D.C. to London Luton Airport at noon. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight in the morning.

Most accurate provider : When it comes to deals on Washington, D.C.-London Luton Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-London Luton Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-London Luton Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C.-London Luton Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-London Luton Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Washington, D.C. to Luton that include hotel bookings?

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

How can I find direct flights from Washington, D.C. to Luton?

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

Can I find deals for business class flights from Washington, D.C. to Luton?

Yes. Cheapflights offers flight deals from Washington, D.C. 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.

$248+ Flights from Washington, D.C. to London Luton Airport

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Cheap flight deals from Washington, D.C. to Luton

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 2 stars
Round-trip from	$585 (Mytrip)
One-way from	$248 (Kiwi.com)
Popular in	June
Cheapest in	January
Average price	$711

Provider with most accurate pricing for Washington, D.C. (WAS)-London Luton flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-London Luton flights.

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From Washington, D.C. (WAS) to London Luton

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One-way flight from Washington, D.C. (WAS) to London Luton

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Highest demand for flights based on searches. 13% potential increase in price ($112 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from Washington, D.C. to Luton

Cheapest flights from Washington, D.C. to Luton
Explore the most affordable flight options available from Washington, D.C. to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Wed 8/66:50 pmBWI - LTN

2 stops20h 55mMultiple Airlines

Tue 8/129:50 pmLTN - BWI

2 stops24h 50mMultiple Airlines

Deal found 4/20

$580

Tue 5/68:30 pmIAD - LTN

1 stop11h 30mMultiple Airlines

Wed 5/286:15 amLTN - IAD

1 stop18h 05mMultiple Airlines

Deal found 4/22

$660

Sun 6/158:40 pmDCA - LTN

2 stops14h 00mMultiple Airlines

Thu 6/198:10 amLTN - DCA

2 stops16h 32mMultiple Airlines

Deal found 4/22

$1,005

Best flights from Washington, D.C. to Luton
Discover carefully curated flight deals from Washington, D.C. to Luton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2025.

Mon 5/56:50 pmBWI - LTN

2 stops22h 25mMultiple Airlines

Fri 5/94:20 pmLTN - BWI

2 stops30h 20mMultiple Airlines

Deal found 4/21

$585

Tue 5/68:30 pmIAD - LTN

1 stop11h 30mMultiple Airlines

Wed 5/146:15 amLTN - IAD

1 stop18h 05mMultiple Airlines

Deal found 4/22

$660

Sun 6/158:40 pmDCA - LTN

2 stops14h 00mMultiple Airlines

Thu 6/198:10 amLTN - DCA

2 stops16h 32mMultiple Airlines

Deal found 4/22

$1,005

Last-minute flights from Washington, D.C. to Luton
Discover last-minute flight deals from Washington, D.C. to Luton. Data last updated April 22, 2025 and is based on user searches.

Tue 4/298:30 pmBWI - LTN

1 stop11h 30mMultiple Airlines

Wed 5/76:15 amLTN - BWI

1 stop18h 10mMultiple Airlines

Deal found 4/22

$612

Tue 4/298:30 pmIAD - LTN

1 stop11h 30mMultiple Airlines

Wed 5/76:15 amLTN - IAD

1 stop18h 05mMultiple Airlines

Deal found 4/22

$705

Mon 5/56:50 pmBWI - LTN

2 stops22h 25mMultiple Airlines

Fri 5/94:20 pmLTN - BWI

2 stops30h 20mMultiple Airlines

Deal found 4/21

$585

Tue 5/68:30 pmIAD - LTN

1 stop11h 30mMultiple Airlines

Wed 5/286:15 amLTN - IAD

1 stop18h 05mMultiple Airlines

Deal found 4/22

$660

One-way flights from Washington, D.C. to Luton
Search for one-way flight options from Washington, D.C. to Luton. Find affordable one-way fares based on user searches. Data last updated April 22, 2025.

Tue 7/156:50 pmBWI - LTN

1 stop13h 10mMultiple Airlines

Deal found 4/20

$248

Mon 5/128:30 pmIAD - LTN

2 stops20h 35mMultiple Airlines

Deal found 4/21

$304

Thu 5/296:00 amDCA - LTN

3 stops35h 20mMultiple Airlines

Deal found 4/22

$359

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to London Luton Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreLondon

BWI - LTN

BWILTN

Baltimore/Washington

Mon 5/5

6:50 pm-10:15 pm

2 stops22h 25m

London Luton

Fri 5/9

4:20 pm-5:40 pm

2 stops30h 20m

$585

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Tue 5/6

8:30 pm-1:00 pm

1 stop11h 30m

London Luton

Wed 5/14

6:15 am-7:20 pm

1 stop18h 05m

$660

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Sun 6/15

8:40 pm-3:40 pm

2 stops14h 00m

London Luton

Thu 6/19

8:10 am-7:42 pm

2 stops16h 32m

$1,005

BaltimoreLondon

BWI - LTN

BWILTN

Baltimore/Washington

Tue 7/15

6:50 pm-1:00 pm

1 stop13h 10m

$248

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Mon 5/12

8:30 pm-10:05 pm

2 stops20h 35m

$304

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Thu 5/29

6:00 am-10:20 pm

3 stops35h 20m

$359

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/20

Most accurate provider: When it comes to deals on Washington, D.C.-London Luton Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-London Luton Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-London Luton Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C.-London Luton Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-London Luton Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Luton

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

Estimated round-trip 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, D.C. to London Luton Airport

Rainfall in Luton by month

In terms of precipitation, rainfall in London Luton Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Luton Airport when rainfall is around 1.6 in.

Temperature in Luton by month

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Related info for your journey

What are the most popular routes from Washington, D.C. to London Luton Airport?
When deciding which route to take from Washington, D.C. to London Luton Airport consider Baltimore/Washington - London Luton, Washington, D.C. Dulles Intl - London Luton or Washington, D.C. Reagan-National - London Luton as they are the most popular.
Can I find deals for flights from Washington, D.C. to Luton that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Luton flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Luton?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Luton.
Can I find deals for business class flights from Washington, D.C. to Luton?
Yes. Cheapflights offers flight deals from Washington, D.C. 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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Hayes

Hounslow

Thornton Heath

Luton

Horley

Canterbury

Harrow

Wembley

Dover

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Folkestone

Ilford

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$248+ Cheap flights from Washington, D.C. (WAS) to Luton (LTN)

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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Luton with Cheapflights

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Cheap flight deals from Washington, D.C. to Luton

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Round-trip from

One-way from

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Find flight deals from Washington, D.C. to Luton

Cheapest flights from Washington, D.C. to LutonExplore the most affordable flight options available from Washington, D.C. to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Explore the most affordable flight options available from Washington, D.C. to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to London Luton Airport that are best for you.

Best time to book a flight from Washington, D.C. to Luton

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

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to London Luton Airport

Rainfall in Luton by month

Plan your trip to Luton by taking into account the average rainfall totals by month.

Temperature in Luton by month

Plan your trip to Luton by taking into account the average temperature totals by month.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Luton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the most popular routes from Washington, D.C. to London Luton Airport?

Can I find deals for flights from Washington, D.C. to Luton that include hotel bookings?

How can I find direct flights from Washington, D.C. to Luton?

Can I find deals for business class flights from Washington, D.C. to Luton?

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Cheapest flights from Washington, D.C. to Luton
Explore the most affordable flight options available from Washington, D.C. to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.