How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to London Luton Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to London Luton Airport.

What documentation or ID do you need to fly to London Luton Airport?

The required travel and health documents for your London Luton Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Luton Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$267 Cheap Flights from Washington, D.C. Dulles Intl Airport to London Luton Airport in 2025/26

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to London

Round-trip

One-way

Last minute

Cheap round-trip flights

7:40 pm - 4:00 pmIAD-LTN

15h 20m2 stops

9:00 am - 6:30 pmLTN-IAD

14h 30m2 stops

$490Multiple Airlines

Find Deal

Thu, Dec 4 - Tue, Dec 9

7:40 pm - 8:50 pmIAD-LTN

20h 10m1 stop

8:00 am - 6:30 pmLTN-IAD

15h 30m1 stop

$510Multiple Airlines

Find Deal

Wed, Nov 12 - Mon, Nov 17

7:40 pm - 11:05 pmIAD-LTN

22h 25m2 stops

6:00 am - 6:30 pmLTN-IAD

17h 30m2 stops

$518Multiple Airlines

Find Deal

Wed, Dec 3 - Mon, Dec 8

7:40 pm - 4:05 pmIAD-LTN

15h 25m2 stops

6:00 am - 6:30 pmLTN-IAD

17h 30m2 stops

$519Multiple Airlines

Find Deal

Sat, Dec 6 - Sat, Dec 13

7:40 pm - 8:50 pmIAD-LTN

20h 10m1 stop

8:00 am - 6:30 pmLTN-IAD

15h 30m1 stop

$528Multiple Airlines

Find Deal

Wed, Nov 19 - Mon, Nov 24

7:40 pm - 2:50 pmIAD-LTN

14h 10m1 stop

8:00 am - 6:30 pmLTN-IAD

15h 30m1 stop

$533Multiple Airlines

Find Deal

Tue, Nov 18 - Mon, Nov 24

7:40 pm - 4:05 pmIAD-LTN

15h 25m2 stops

6:00 am - 6:30 pmLTN-IAD

17h 30m2 stops

$535Multiple Airlines

Find Deal

Sat, Dec 6 - Sat, Dec 13

7:40 pm - 12:55 pmIAD-LTN

12h 15m1 stop

8:00 am - 6:30 pmLTN-IAD

15h 30m1 stop

$536Multiple Airlines

Find Deal

Wed, Dec 3 - Mon, Dec 8

7:40 pm - 12:55 pmIAD-LTN

12h 15m1 stop

7:00 am - 6:30 pmLTN-IAD

16h 30m1 stop

$540Multiple Airlines

Find Deal

Wed, Dec 3 - Tue, Dec 9

7:40 pm - 2:50 pmIAD-LTN

14h 10m1 stop

8:00 am - 6:30 pmLTN-IAD

15h 30m1 stop

$541Multiple Airlines

Find Deal

Tue, Nov 11 - Mon, Nov 17

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Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport 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

Thu 12/4

7:40 pm-4:00 pm

2 stops15h 20m

London Luton

Tue 12/9

9:00 am-6:30 pm

2 stops14h 30m

$490

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Wed 11/12

7:40 pm-8:50 pm

1 stop20h 10m

London Luton

Mon 11/17

8:00 am-6:30 pm

1 stop15h 30m

$510

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Wed 12/3

7:40 pm-11:05 pm

2 stops22h 25m

London Luton

Mon 12/8

6:00 am-6:30 pm

2 stops17h 30m

$518

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Sat 12/6

7:40 pm-4:05 pm

2 stops15h 25m

London Luton

Sat 12/13

6:00 am-6:30 pm

2 stops17h 30m

$519

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Wed 11/19

7:40 pm-8:50 pm

1 stop20h 10m

London Luton

Mon 11/24

8:00 am-6:30 pm

1 stop15h 30m

$528

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Tue 11/18

7:40 pm-2:50 pm

1 stop14h 10m

London Luton

Mon 11/24

8:00 am-6:30 pm

1 stop15h 30m

$533

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Sat 12/6

7:40 pm-4:05 pm

2 stops15h 25m

London Luton

Sat 12/13

6:00 am-6:30 pm

2 stops17h 30m

$535

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Wed 12/3

7:40 pm-12:55 pm

1 stop12h 15m

London Luton

Mon 12/8

8:00 am-6:30 pm

1 stop15h 30m

$536

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Wed 12/3

7:40 pm-12:55 pm

1 stop12h 15m

London Luton

Tue 12/9

7:00 am-6:30 pm

1 stop16h 30m

$540

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Tue 11/11

7:40 pm-2:50 pm

1 stop14h 10m

London Luton

Mon 11/17

8:00 am-6:30 pm

1 stop15h 30m

$541

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to London Luton Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to London Luton Airport?

According to our data, Tuesday is the cheapest day to fly to London Luton Airport from Washington, D.C. Dulles Intl Airport. The lowest ticket price found for a Tuesday departure recently was $743. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Washington, D.C. Dulles Intl Airport to London Luton Airport on a Friday will generally be more expensive and average around $1,027. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to London Luton Airport?

According to our data, the cheapest time of day to fly to London Luton Airport is in the evening. momondo users have found flights departing from Washington, D.C. Dulles Intl Airport to London Luton Airport in the evening for as low as $540. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to London Luton Airport are more costly in the afternoon, with an average ticket price of $810. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Washington, D.C. Dulles Intl Airport to London Luton Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to London Luton Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to London Luton Airport (IAD to LTN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to London Luton Airport

Direct flights	None

There are no direct flights from Washington, D.C. Dulles Intl Airport to London Luton Airport. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to London Luton Airport.

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How far is Washington, D.C. Dulles Intl to London Luton by plane?
Washington, D.C. Dulles Intl and London Luton are 3659.1 mi apart from one another. Flights usually cover this in 9h 45m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to London Luton Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to London Luton Airport are updated daily.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to London Luton Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to London Luton Airport.
What documentation or ID do you need to fly to London Luton Airport?
The required travel and health documents for your London Luton Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Luton Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Gatwick

Hounslow

Dover

Luton

Slough

Milton Keynes

Hayes

Guildford

Dartford

Crawley

Stansted

Chelmsford

Brentwood

Ilford

Folkestone

Colchester

Watford

Wembley

Richmond

Croydon

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Why should I use momondo to find a flight deal from Washington, D.C. to London?

Finding the right flight to London from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to London with flexible booking policies on momondo?

Flights from Washington, D.C. to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to London?

momondo helps you find the best flight between Washington, D.C. and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington, D.C. to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London Luton Airport trip

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Cheap flights from Washington, D.C. Dulles Intl Airport to London from $267

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

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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to London Luton Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to London Luton Airport?

What is the cheapest time of day to depart on your flight to London Luton Airport?

When to book flights from Washington, D.C. Dulles Intl Airport to London Luton Airport

Cheap Washington, D.C. Dulles Intl Airport to London Luton Airport (IAD to LTN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to London Luton Airport

Direct flights

How far is Washington, D.C. Dulles Intl to London Luton by plane?

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to London Luton Airport?

How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to London Luton Airport?

What documentation or ID do you need to fly to London Luton Airport?

Traveling to a place near London?

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to London?

Can I find flights from Washington, D.C. to London with flexible booking policies on momondo?

How can momondo help me find flights from Washington, D.C. to London?

I’m not ready to book a flight from Washington, D.C. to London right now. Can momondo alert me if prices change?

An easier way to manage your London Luton Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo