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.

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).

How far in advance should I book a flight from District of Columbia to London Luton Airport?

To save on the cost of your flight from District of Columbia to London Luton Airport, book at least 48 days before your planned departure. Booking around this time can save you about 35% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $771 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $886.

What is the cheapest month to fly from District of Columbia to London Luton Airport?

January can be a great time to fly to London Luton Airport from District of Columbia with a flight ticket averaging about $735. Cheapflights users have found deals in the month of January for as cheap as $386. The most expensive prices can be found in the month of June.

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

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

Can I find deals for flights from District of Columbia to Luton that include hotel bookings?

Yes. In addition to deals on District of Columbia to Luton flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from District of Columbia to Luton?

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

Can I find deals for business class flights from District of Columbia to Luton?

Yes. Cheapflights offers flight deals from District of Columbia 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.

$266+ Flights from District of Columbia to London Luton Airport

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Cheap flight deals from District of Columbia to Luton

Round-trip from	$537 (Mytrip)
One-way from	$266 (Kiwi.com)
Popular in	June
Cheapest in	January
Average price	$809

From District of Columbia to London Luton

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One-way flight from District of Columbia to London Luton

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Highest demand for flights based on searches. 11% potential increase in price ($99 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from District of Columbia to Luton

Cheapest flights from District of Columbia to Luton
Explore the most affordable flight options available from District of Columbia to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.

Sun 10/268:40 pmIAD - LTN

1 stop14h 10mMultiple Airlines

Tue 11/47:00 amLTN - IAD

1 stop16h 20mMultiple Airlines

Deal found 7/23

$540

Wed 8/2712:55 pmDCA - LTN

3 stops21h 30mMultiple Airlines

Mon 9/19:55 pmLTN - DCA

2 stops22h 56mMultiple Airlines

Deal found 7/24

$609

Best flights from District of Columbia to Luton
Discover carefully curated flight deals from District of Columbia to Luton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2025.

Sun 11/167:40 pmIAD - LTN

1 stop14h 10mMultiple Airlines

Sun 11/236:00 amLTN - IAD

1 stop17h 20mMultiple Airlines

Deal found 7/22

$537

Wed 8/2712:55 pmDCA - LTN

3 stops21h 30mMultiple Airlines

Mon 9/19:55 pmLTN - DCA

2 stops22h 56mMultiple Airlines

Deal found 7/24

$609

Last-minute flights from District of Columbia to Luton
Discover last-minute flight deals from District of Columbia to Luton. Data last updated July 25, 2025 and is based on user searches.

Wed 7/309:45 amIAD - LTN

2 stops30h 00mMultiple Airlines

Wed 8/610:00 amLTN - IAD

2 stops35h 15mMultiple Airlines

Deal found 7/23

$849

Mon 8/188:25 pmIAD - LTN

1 stop14h 35mMultiple Airlines

Tue 8/2610:00 amLTN - IAD

1 stop10h 50mMultiple Airlines

Deal found 7/23

$560

Wed 8/2712:55 pmDCA - LTN

3 stops21h 30mMultiple Airlines

Mon 9/19:55 pmLTN - DCA

2 stops22h 56mMultiple Airlines

Deal found 7/24

$609

One-way flights from District of Columbia to Luton
Search for one-way flight options from District of Columbia to Luton. Find affordable one-way fares based on user searches. Data last updated July 25, 2025.

Wed 9/2410:20 pmIAD - LTN

3 stops34h 45mMultiple Airlines

Deal found 7/24

$266

Fri 10/248:40 pmDCA - LTN

2 stops14h 05mMultiple Airlines

Deal found 7/24

$337

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Mon 8/18

8:25 pm-4:00 pm

1 stop14h 35m

London Luton

Tue 8/26

10:00 am-3:50 pm

1 stop10h 50m

$560

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Wed 8/27

12:55 pm-3:25 pm

3 stops21h 30m

London Luton

Mon 9/1

9:55 pm-3:51 pm

2 stops22h 56m

$609

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Wed 9/24

10:20 pm-2:05 pm

3 stops34h 45m

$266

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Fri 10/24

8:40 pm-3:45 pm

2 stops14h 05m

$337

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

Best time to book a flight from District of Columbia to Luton

Have a flexible travel schedule? Discover the best time to fly to Luton from District of Columbia 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 District of Columbia to London Luton Airport

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 District of Columbia to Luton that include hotel bookings?
Yes. In addition to deals on District of Columbia to Luton flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from District of Columbia to Luton?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Luton.
Can I find deals for business class flights from District of Columbia to Luton?
Yes. Cheapflights offers flight deals from District of Columbia 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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$266+ Cheap flights from District of Columbia 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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from District of Columbia 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 District of Columbia to Luton

Keep the following information in mind while searching for District of Columbia to Luton flight deals. Data was last updated July 25, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from District of Columbia to Luton

Cheapest flights from District of Columbia to LutonExplore the most affordable flight options available from District of Columbia to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.

Explore the most affordable flight options available from District of Columbia to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from District of Columbia to Luton

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

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to London Luton Airport

Related info for your journey

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

Can I find deals for flights from District of Columbia to Luton that include hotel bookings?

How can I find direct flights from District of Columbia to Luton?

Can I find deals for business class flights from District of Columbia to Luton?

Traveling to a place near London Luton Airport?

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Cheapest flights from District of Columbia to Luton
Explore the most affordable flight options available from District of Columbia to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.