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 16% by booking at least 39 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 $800.

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 $746 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 33% 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.

$216+ Flights from Washington, D.C. to London Luton Airport

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$558 (Kiwi.com)
One-way from	$249 (PLAY)
Popular in	June
Cheapest in	January
Average price	$676

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

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($126 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).

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Average for round-trip flights in March 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 March 31, 2025.

Sat 5/106:50 pmBWI - LTN

1 stop13h 45mMultiple Airlines

Wed 5/146:15 amLTN - BWI

1 stop16h 25mMultiple Airlines

Deal found 3/29

$558

Mon 5/510:05 pmIAD - LTN

2 stops16h 00mMultiple Airlines

Tue 5/138:25 amLTN - IAD

2 stops16h 34mMultiple Airlines

Deal found 3/31

$644

Wed 6/186:00 amDCA - LTN

3 stops35h 55mMultiple Airlines

Wed 7/21:00 pmLTN - DCA

3 stops37h 48mMultiple Airlines

Deal found 3/29

$829

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 March 31, 2025.

Sat 5/106:50 pmBWI - LTN

1 stop13h 45mMultiple Airlines

Wed 5/146:15 amLTN - BWI

1 stop16h 25mMultiple Airlines

Deal found 3/29

$558

Mon 5/510:05 pmIAD - LTN

2 stops16h 00mMultiple Airlines

Tue 5/138:25 amLTN - IAD

2 stops16h 34mMultiple Airlines

Deal found 3/31

$644

Wed 6/186:00 amDCA - LTN

3 stops35h 55mMultiple Airlines

Wed 7/21:00 pmLTN - DCA

3 stops37h 48mMultiple Airlines

Deal found 3/29

$829

Last-minute flights from Washington, D.C. to Luton
Discover last-minute flight deals from Washington, D.C. to Luton. Data last updated March 31, 2025 and is based on user searches.

Tue 4/86:50 pmBWI - LTN

1 stop13h 10mMultiple Airlines

Sun 4/136:50 amLTN - BWI

1 stop15h 50mMultiple Airlines

Deal found 3/30

$626

Tue 4/810:05 pmIAD - LTN

2 stops19h 05mMultiple Airlines

Tue 4/1510:00 amLTN - IAD

2 stops14h 59mMultiple Airlines

Deal found 3/29

$696

Mon 4/2810:05 pmIAD - LTN

2 stops18h 20mMultiple Airlines

Mon 5/59:00 amLTN - IAD

2 stops15h 59mMultiple Airlines

Deal found 3/31

$669

Tue 4/296:50 pmBWI - LTN

1 stop13h 10mMultiple Airlines

Sun 5/186:50 amLTN - BWI

1 stop15h 50mMultiple Airlines

Deal found 3/30

$574

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 March 31, 2025.

Tue 4/296:50 pmBWI - LTN

1 stop13h 10mMultiple Airlines

Deal found 3/30

$249

Tue 7/2210:20 pmIAD - LTN

2 stops18h 35mMultiple Airlines

Deal found 3/29

$294

Thu 5/296:00 amDCA - LTN

3 stops35h 20mMultiple Airlines

Deal found 3/30

$380

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

Sat 5/10

6:50 pm-1:35 pm

1 stop13h 45m

London Luton

Wed 5/14

6:15 am-5:40 pm

1 stop16h 25m

$558

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Mon 5/5

10:05 pm-7:05 pm

2 stops16h 00m

London Luton

Tue 5/13

8:25 am-7:59 pm

2 stops16h 34m

$644

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Wed 6/18

6:00 am-10:55 pm

3 stops35h 55m

London Luton

Wed 7/2

1:00 pm-9:48 pm

3 stops37h 48m

$829

BaltimoreLondon

BWI - LTN

BWILTN

Baltimore/Washington

Tue 7/29

6:50 pm-1:00 pm

1 stop13h 10m

$216

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Tue 7/22

10:20 pm-9:55 pm

2 stops18h 35m

$294

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Thu 5/29

6:00 am-10:20 pm

3 stops35h 20m

$380

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Compare providers for flights from Washington, D.C. to Luton

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Luton in March.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

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.

See more FAQs

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Luton

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Horley

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$216+ 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 7/29. 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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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

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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 March 31, 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 March 31, 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.

Compare providers for flights from Washington, D.C. to Luton

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Luton in March.

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 March 31, 2025.