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).

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

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

Can I find deals for flights from Reagan-National to Luton that include hotel bookings?

Yes. In addition to deals on Reagan-National to Luton flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Reagan-National to Luton?

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

Can I find deals for business class flights from Reagan-National to Luton?

Yes. Cheapflights offers flight deals from Reagan-National 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.

$373+ Flights from Washington, D.C. Reagan-National Airport to London Luton Airport

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Reagan-National to Luton with Cheapflights

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

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Reagan-National to Luton

Cheapest flights from Reagan-National to Luton
Explore the most affordable flight options available from Reagan-National to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Sat 12/209:40 amDCA - LTN

2 stops27h 35mMultiple Airlines

Sat 12/276:00 amLTN - DCA

2 stops17h 05mMultiple Airlines

Deal found 12/11

$1,432

Wed 12/2411:05 amDCA - LTN

2 stops27h 20mMultiple Airlines

Mon 12/297:50 amLTN - DCA

2 stops19h 06mMultiple Airlines

Deal found 12/10

$1,462

Sat 12/279:40 amDCA - LTN

2 stops27h 35mMultiple Airlines

Sat 1/39:00 pmLTN - DCA

2 stops26h 05mMultiple Airlines

Deal found 12/11

$1,629

Best flights from Reagan-National to Luton
Discover carefully curated flight deals from Reagan-National to Luton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Mon 2/234:15 pmDCA - LTN

2 stops22h 55mMultiple Airlines

Mon 3/28:50 pmLTN - DCA

3 stops23h 43mMultiple Airlines

Deal found 12/11

$578

Wed 3/184:15 pmDCA - LTN

2 stops23h 10mMultiple Airlines

Tue 3/248:50 pmLTN - DCA

3 stops29h 08mMultiple Airlines

Deal found 12/10

$580

Sun 3/2911:05 amDCA - LTN

3 stops22h 50mMultiple Airlines

Mon 3/307:30 pmLTN - DCA

3 stops29h 23mMultiple Airlines

Deal found 12/10

$605

Thu 1/811:05 amDCA - LTN

2 stops28h 05mMultiple Airlines

Wed 1/148:50 pmLTN - DCA

3 stops23h 41mMultiple Airlines

Deal found 12/11

$606

Mon 1/194:15 pmDCA - LTN

3 stops21h 00mMultiple Airlines

Thu 1/227:25 pmLTN - DCA

3 stops29h 20mMultiple Airlines

Deal found 12/10

$610

Thu 1/2911:05 amDCA - LTN

2 stops21h 55mMultiple Airlines

Thu 2/58:50 pmLTN - DCA

3 stops28h 09mMultiple Airlines

Deal found 12/10

$617

Wed 2/114:15 pmDCA - LTN

3 stops22h 10mMultiple Airlines

Mon 2/168:50 pmLTN - DCA

3 stops28h 09mMultiple Airlines

Deal found 12/9

$629

Wed 1/1411:05 amDCA - LTN

2 stops27h 20mMultiple Airlines

Sun 1/188:50 pmLTN - DCA

3 stops27h 55mMultiple Airlines

Deal found 12/10

$648

Sun 2/224:15 pmDCA - LTN

2 stops17h 00mMultiple Airlines

Sun 3/18:50 pmLTN - DCA

3 stops30h 08mMultiple Airlines

Deal found 12/10

$661

Mon 3/164:15 pmDCA - LTN

2 stops17h 55mMultiple Airlines

Sun 3/226:40 pmLTN - DCA

2 stops24h 53mMultiple Airlines

Deal found 12/10

$728

Last-minute flights from Reagan-National to Luton
Discover last-minute flight deals from Reagan-National to Luton. Data last updated December 12, 2025 and is based on user searches.

Sat 12/209:40 amDCA - LTN

2 stops27h 35mMultiple Airlines

Sat 12/276:00 amLTN - DCA

2 stops17h 05mMultiple Airlines

Deal found 12/11

$1,432

Wed 12/2411:05 amDCA - LTN

2 stops27h 20mMultiple Airlines

Mon 12/297:50 amLTN - DCA

2 stops19h 06mMultiple Airlines

Deal found 12/10

$1,462

Sat 12/279:40 amDCA - LTN

2 stops27h 35mMultiple Airlines

Sat 1/39:00 pmLTN - DCA

2 stops26h 05mMultiple Airlines

Deal found 12/11

$1,629

Fri 1/26:59 amDCA - LTN

2 stops27h 26mMultiple Airlines

Fri 1/95:50 amLTN - DCA

2 stops21h 45mMultiple Airlines

Deal found 12/9

$1,028

Thu 1/811:05 amDCA - LTN

2 stops28h 05mMultiple Airlines

Wed 1/148:50 pmLTN - DCA

3 stops23h 41mMultiple Airlines

Deal found 12/11

$606

Wed 1/144:10 pmDCA - LTN

2 stops22h 15mMultiple Airlines

Sun 1/188:50 pmLTN - DCA

3 stops26h 15mMultiple Airlines

Deal found 12/11

$648

Mon 1/194:15 pmDCA - LTN

3 stops21h 00mMultiple Airlines

Thu 1/227:25 pmLTN - DCA

3 stops29h 20mMultiple Airlines

Deal found 12/10

$610

Sun 1/255:00 pmDCA - LTN

2 stops15h 20mMultiple Airlines

Sun 2/112:40 pmLTN - DCA

2 stops15h 08mMultiple Airlines

Deal found 12/10

$736

Thu 1/2911:05 amDCA - LTN

2 stops21h 55mMultiple Airlines

Thu 2/58:50 pmLTN - DCA

3 stops28h 09mMultiple Airlines

Deal found 12/10

$617

One-way flights from Reagan-National to Luton
Search for one-way flight options from Reagan-National to Luton. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Fri 2/68:00 amDCA - LTN

3 stops32h 55mMultiple Airlines

Deal found 12/10

$373

Sun 2/158:00 amDCA - LTN

3 stops28h 00mMultiple Airlines

Deal found 12/10

$386

Mon 6/16:05 amDCA - LTN

3 stops31h 10mMultiple Airlines

Deal found 12/11

$390

Thu 2/1211:05 amDCA - LTN

3 stops24h 10mMultiple Airlines

Deal found 12/11

$402

Fri 4/106:00 amDCA - LTN

3 stops27h 00mMultiple Airlines

Deal found 12/10

$416

Mon 3/306:14 amDCA - LTN

3 stops28h 36mMultiple Airlines

Deal found 12/10

$435

Mon 1/1911:10 amDCA - LTN

3 stops21h 15mMultiple Airlines

Deal found 12/10

$443

Tue 4/72:25 pmDCA - LTN

3 stops19h 15mMultiple Airlines

Deal found 12/11

$449

Tue 1/134:10 pmDCA - LTN

2 stops16h 50mMultiple Airlines

Deal found 12/10

$454

Tue 3/248:00 amDCA - LTN

3 stops44h 20mMultiple Airlines

Deal found 12/11

$456

Sun 1/2511:10 amDCA - LTN

3 stops21h 45mMultiple Airlines

Deal found 12/11

$475

Tue 6/212:45 pmDCA - LTN

3 stops21h 45mMultiple Airlines

Deal found 12/11

$484

Find flight deals from Reagan-National to Luton

Most accurate provider	Gotogate 3 stars
Most trusted provider	Gotogate 3 stars
Round-trip from	$578 (Mytrip)
One-way from	$373 (Kiwi.com)
Popular in	December
Cheapest in	September
Average price	$977

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

Search Deals

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

Search Deals

From Washington, D.C. Reagan-National to London Luton

Search Deals

One-way flight from Washington, D.C. Reagan-National to London Luton

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($53 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Mon 2/23

4:15 pm-8:10 pm

2 stops22h 55m

London Luton

Mon 3/2

8:50 pm-3:33 pm

3 stops23h 43m

$578

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Wed 3/18

4:15 pm-7:25 pm

2 stops23h 10m

London Luton

Tue 3/24

8:50 pm-9:58 pm

3 stops29h 08m

$580

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Sun 3/29

11:05 am-2:55 pm

3 stops22h 50m

London Luton

Mon 3/30

7:30 pm-7:53 pm

3 stops29h 23m

$605

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Thu 1/8

11:05 am-8:10 pm

2 stops28h 05m

London Luton

Wed 1/14

8:50 pm-3:31 pm

3 stops23h 41m

$606

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Mon 1/19

4:15 pm-6:15 pm

3 stops21h 00m

London Luton

Thu 1/22

7:25 pm-7:45 pm

3 stops29h 20m

$610

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Thu 1/29

11:05 am-2:00 pm

2 stops21h 55m

London Luton

Thu 2/5

8:50 pm-7:59 pm

3 stops28h 09m

$617

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Wed 2/11

4:15 pm-7:25 pm

3 stops22h 10m

London Luton

Mon 2/16

8:50 pm-7:59 pm

3 stops28h 09m

$629

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Wed 1/14

11:05 am-7:25 pm

2 stops27h 20m

London Luton

Sun 1/18

8:50 pm-7:45 pm

3 stops27h 55m

$648

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Sun 2/22

4:15 pm-2:15 pm

2 stops17h 00m

London Luton

Sun 3/1

8:50 pm-9:58 pm

3 stops30h 08m

$661

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Mon 3/16

4:15 pm-2:10 pm

2 stops17h 55m

London Luton

Sun 3/22

6:40 pm-3:33 pm

2 stops24h 53m

$728

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 22 results

Best time to book a flight from Reagan-National to Luton

Have a flexible travel schedule? Discover the best time to fly to Luton from Reagan-National 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.

Related info for your journey

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

Ilford

Hounslow

Southend-on-Sea

Harrow

Eastleigh

Dartford

Dover

Winchester

Croydon

Orpington

Watford

Hayes

Borehamwood

Aylesbury

Chipping Norton

Horley

Kingston upon Thames

Wembley

Folkestone

Eastbourne

Browse thousands of different options on Cheapflights for your next trip

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$373+ Cheap flights from Reagan-National (DCA) 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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Reagan-National 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 Reagan-National to Luton

Cheapest flights from Reagan-National to LutonExplore the most affordable flight options available from Reagan-National to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Explore the most affordable flight options available from Reagan-National to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Find flight deals from Reagan-National to Luton

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from Reagan-National to Luton

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

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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 Reagan-National to Luton that include hotel bookings?

How can I find direct flights from Reagan-National to Luton?

Can I find deals for business class flights from Reagan-National to Luton?

Traveling to a place near London Luton Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Reagan-National to Luton

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Reagan-National to Luton
Explore the most affordable flight options available from Reagan-National to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.