What is the cheapest flight from Washington, D.C. Dulles Intl Airport to London Luton Airport?

In the last 5 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to London Luton Airport was $283 for a one-way ticket and $619 for a round-trip.

Which aircraft models fly most regularly from Washington Dulles Airport to London Luton Airport?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Washington Dulles Airport to London Luton Airport?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to London Luton Airport.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to London Luton Airport?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Luton Airport from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Washington Dulles Airport to London Luton Airport?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Luton Airport with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and LTN can sometimes prove cheaper using this method.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to London Luton Airport?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Luton Airport from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Cheap Flights from Washington Dulles to London Luton | KAYAK

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Cheapest round-trip

$619

Multiple Airlines

Tue 9/15Tue 9/29

IAD - LTN • 2 stops

Cheapest one-way

$283

Multiple Airlines

Mon 10/5

IAD - LTN • 3 stops

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Flight Deals

Cheap Flights from Dulles Intl to Luton (IAD-LTN)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Dulles Intl to Luton

Tue, Sep 15 - Tue, Sep 29

10:35 pm - 11:45 pm

IAD

LTN

20h 10m

2 stops

1:40 pm - 3:10 pm

LTN

IAD

30h 30m

2 stops

$619Multiple Airlines

Mon, Sep 21 - Tue, Sep 29

5:40 pm - 7:05 pm

IAD

LTN

20h 25m

2 stops

1:40 pm - 8:35 pm

LTN

IAD

35h 55m

2 stops

$622Multiple Airlines

Thu, Nov 5 - Wed, Nov 11

5:25 pm - 10:00 pm

IAD

LTN

23h 35m

2 stops

9:30 pm - 3:15 pm

LTN

IAD

22h 45m

2 stops

$622Multiple Airlines

Mon, Sep 21 - Tue, Sep 29

5:40 pm - 7:05 pm

IAD

LTN

20h 25m

2 stops

1:40 pm - 8:35 pm

LTN

IAD

35h 55m

2 stops

$623Multiple Airlines

Mon, Sep 21 - Tue, Sep 29

5:40 pm - 7:05 pm

IAD

LTN

20h 25m

2 stops

1:40 pm - 8:35 pm

LTN

IAD

35h 55m

2 stops

$625Multiple Airlines

Mon, Sep 21 - Tue, Sep 29

5:40 pm - 7:05 pm

IAD

LTN

20h 25m

2 stops

1:40 pm - 8:35 pm

LTN

IAD

35h 55m

2 stops

$627Multiple Airlines

Mon, Sep 21 - Tue, Sep 29

5:40 pm - 7:05 pm

IAD

LTN

20h 25m

2 stops

1:40 pm - 8:35 pm

LTN

IAD

35h 55m

2 stops

$628Multiple Airlines

Wed, Nov 4 - Sun, Nov 8

10:30 pm - 8:50 pm

IAD

LTN

17h 20m

2 stops

9:30 pm - 3:15 pm

LTN

IAD

22h 45m

2 stops

$631Multiple Airlines

Thu, Oct 15 - Mon, Oct 19

5:45 pm - 6:10 pm

IAD

LTN

19h 25m

2 stops

1:45 pm - 3:10 pm

LTN

IAD

30h 25m

2 stops

$637Multiple Airlines

Wed, Oct 14 - Sun, Oct 18

5:45 pm - 7:00 pm

IAD

LTN

20h 15m

2 stops

12:45 pm - 3:10 pm

LTN

IAD

31h 25m

2 stops

$638Multiple Airlines

Booking Insights

KAYAK's insights & trends for Dulles Intl to Luton flights

Get data-powered insights and trends into flights from Dulles Intl to Luton to help you find the cheapest flights, the best time to fly and much more.

How often are flights from Washington, D.C. to London delayed?

Weekly flights between Washington, D.C. and London historically see delays in approximately 33% of cases, with the average delay over the past year being 28 minutes.

What is the most punctual flight time for Washington, D.C. to London flights?

Typically, flights leaving in the morning tend to face fewer delays, whereas flights in the evening have historically encountered delays more often.

What day of the week experiences the fewest flight delays on this route?

Statistically, Tuesday is the day of the week with the fewest delays on this flight route, while Monday has typically experienced more delays than other days.

Find deals

Cheapest flight	$283

Flight from Washington Dulles Airport to London Luton Airport

When to book flights from Dulles Intl to Luton

Are your dates flexible? Find out the best times to travel from Dulles Intl to Luton based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Washington, D.C. Dulles Intl Airport to London Luton Airport?
In the last 5 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to London Luton Airport was $283 for a one-way ticket and $619 for a round-trip.
Do I need a passport to fly between Washington Dulles Airport and London Luton Airport?
Yes
Which aircraft models fly most regularly from Washington Dulles Airport to London Luton Airport?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Washington Dulles Airport to London Luton Airport?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to London Luton Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to London Luton Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Luton Airport from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Washington Dulles Airport to London Luton Airport?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Luton Airport with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and LTN can sometimes prove cheaper using this method.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to London Luton Airport?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Luton Airport from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Dulles Intl to Luton

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Information on your arrival and departure airports

Washington Dulles Airport (IAD)

Luton (LTN)

IAD - LTN

$283 Find Cheap Flights from Washington Dulles Airport to London Luton Airport - Compare and Save

Everything you should know

Cheap Flights from Dulles Intl to Luton (IAD-LTN)

Recent round-trip flight deals from Dulles Intl to Luton

Recent one-way flight deals from Dulles Intl to Luton

Recent last minute flight deals from Dulles Intl to Luton

KAYAK's insights & trends for Dulles Intl to Luton flights

How often are flights from Washington, D.C. to London delayed?

What is the most punctual flight time for Washington, D.C. to London flights?

What day of the week experiences the fewest flight delays on this route?

Good to know

Cheapest flight

When to book flights from Dulles Intl to Luton

FAQs for booking Washington Dulles Airport to London Luton Airport flights

Everything you need to know for your flight from Dulles Intl to Luton

Information on your arrival and departure airports

Cabin class types available on flights to Luton

Complete your trip to Luton with a hotel stay or car rental

Find direct flights to and from Dulles Intl and Luton

Flights to other popular destinations

Flights from domestic origins to Dulles Intl

Choose which airport to fly into in London

Find deals for your return flight