LTN - IAD

$479 Find Cheap Flights from London Luton Airport to Washington, D.C. - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$587
Typical prices: $731-$1,108
Multiple Airlines
Fri 11/2Fri 11/16
LTN - IAD • 1 stop
Cheapest one-way
$479
Typical prices: $517-$746
Multiple Airlines
Mon 11/5
LTN - IAD • 3 stops
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We hope you love your trip to Washington, D.C. Dulles Intl Airport!
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Flight Deals

Cheap Flights from Luton to Washington, D.C. (LTN-IAD)

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

Recent round-trip flight deals from Luton to Washington, D.C.

Mon, Nov 2 - Mon, Nov 16
Multiple Airlines Logo
12:10 pm - 7:20 pmLTN  London Luton-IAD Washington, D.C. Dulles Intl
12h 10m1 stop Dublin
Multiple Airlines Logo
8:50 pm - 6:00 pmIAD  Washington, D.C. Dulles Intl-LTN London Luton
16h 10m1 stop Dublin
$587Multiple Airlines
Mon, Nov 2 - Mon, Nov 16
Multiple Airlines Logo
12:10 pm - 7:20 pmLTN  London Luton-IAD Washington, D.C. Dulles Intl
12h 10m1 stop Dublin
Multiple Airlines Logo
8:50 pm - 6:00 pmIAD  Washington, D.C. Dulles Intl-LTN London Luton
16h 10m1 stop Dublin
$589Multiple Airlines
Wed, Nov 25 - Sun, Nov 29
Multiple Airlines Logo
7:25 am - 7:20 pmLTN  London Luton-IAD Washington, D.C. Dulles Intl
16h 55m1 stop Dublin
Multiple Airlines Logo
5:15 pm - 9:10 amIAD  Washington, D.C. Dulles Intl-LTN London Luton
10h 55m1 stop Dublin
$597Multiple Airlines
Sat, Nov 7 - Sun, Nov 15
Multiple Airlines Logo
7:35 am - 3:45 pmLTN  London Luton-IAD Washington, D.C. Dulles Intl
13h 10m1 stop Dublin
Multiple Airlines Logo
8:50 pm - 7:00 pmIAD  Washington, D.C. Dulles Intl-LTN London Luton
17h 10m1 stop Dublin
$599Multiple Airlines
Wed, Nov 4 - Wed, Nov 11
Multiple Airlines Logo
6:10 am - 4:20 pmLTN  London Luton-IAD Washington, D.C. Dulles Intl
15h 10m1 stop Madrid Barajas
Multiple Airlines Logo
5:50 pm - 1:45 pmIAD  Washington, D.C. Dulles Intl-LTN London Luton
14h 55m1 stop Madrid Barajas
$603Multiple Airlines
Tue, Nov 3 - Mon, Nov 9
Multiple Airlines Logo
9:30 pm - 4:20 pmLTN  London Luton-IAD Washington, D.C. Dulles Intl
23h 50m1 stop Madrid Barajas
Multiple Airlines Logo
5:50 pm - 8:50 pmIAD  Washington, D.C. Dulles Intl-LTN London Luton
22h 00m1 stop Madrid Barajas
$605Multiple Airlines
Thu, Oct 1 - Mon, Oct 5
Multiple Airlines Logo
8:00 am - 6:50 pmLTN  London Luton-IAD Washington, D.C. Dulles Intl
15h 50m1 stop Madrid Barajas
Multiple Airlines Logo
5:00 pm - 2:05 pmIAD  Washington, D.C. Dulles Intl-LTN London Luton
16h 05m1 stop Madrid Barajas
$606Multiple Airlines
Thu, Nov 12 - Sun, Nov 15
Multiple Airlines Logo
6:15 am - 7:20 pmLTN  London Luton-IAD Washington, D.C. Dulles Intl
18h 05m1 stop Dublin
Multiple Airlines Logo
5:15 pm - 9:10 amIAD  Washington, D.C. Dulles Intl-LTN London Luton
10h 55m1 stop Dublin
$609Multiple Airlines
Thu, Oct 8 - Thu, Oct 15
Multiple Airlines Logo
8:00 am - 6:50 pmLTN  London Luton-IAD Washington, D.C. Dulles Intl
15h 50m1 stop Madrid Barajas
Multiple Airlines Logo
8:35 pm - 2:05 pmIAD  Washington, D.C. Dulles Intl-LTN London Luton
12h 30m1 stop Madrid Barajas
$610Multiple Airlines
Mon, Nov 23 - Tue, Dec 8
Multiple Airlines Logo
6:15 am - 4:20 pmLTN  London Luton-IAD Washington, D.C. Dulles Intl
15h 05m1 stop Madrid Barajas
Multiple Airlines Logo
5:50 pm - 8:50 pmIAD  Washington, D.C. Dulles Intl-LTN London Luton
22h 00m1 stop Madrid Barajas
$615Multiple Airlines
Booking Insights

Price, demand and travel trends for London Luton Airport to Washington, D.C. Dulles Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from London Luton Airport to Washington, D.C. Dulles Intl Airport with more confidence.

What is the cheapest layover airport when flying from London Luton Airport to Washington, D.C. Dulles Intl Airport?

Flights via Dublin (DUB) offer the most affordable fares, with an average round-trip price of $980. Based on KAYAK data over the past 3 months.

When flying from London Luton Airport to Washington, D.C. Dulles Intl Airport which airport offers the shortest layover?

Dublin (DUB) had the shortest average connection time for London Luton Airport to Washington, D.C. Dulles Intl Airport layovers at 596 minutes over the past 3 months.

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Key details for London Luton Airport to Washington, D.C. Dulles Intl Airport flights

Cheapest flight

$479
Flight from London Luton Airport to Washington, D.C. Dulles Intl Airport

When to book flights from Luton to Washington, D.C.

Are your dates flexible? Find out the best times to travel from Luton to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your London Luton Airport to Washington, D.C. Dulles Intl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from London Luton Airport to Washington, D.C. Dulles Intl Airport?

    Flights from London Luton Airport to Washington, D.C. Dulles Intl Airport usually depart from London Luton (LTN) and arrive at Washington, D.C. Dulles Intl (IAD).

  • What cabin classes can I book on flights from London Luton Airport to Washington, D.C. Dulles Intl Airport?

    Only Economy Class is available on flights from London Luton Airport to Washington, D.C. Dulles Intl Airport.

  • Which airports do connecting flights from London Luton Airport to Washington, D.C. Dulles Intl Airport pass through?

    Most connecting flights from London Luton Airport to Washington, D.C. Dulles Intl Airport pass through Dublin (DUB), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

  • Can I save money by using flexible dates for flights from London Luton Airport to Washington, D.C. Dulles Intl Airport?

    Yes. Being flexible with your travel dates can save you up to 51% on the London Luton Airport to Washington, D.C. Dulles Intl Airport route. Tuesday is the cheapest departure day at $550 round-trip on average, while Monday is the most expensive at $1,108, a difference of $558. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Washington, D.C. Dulles Intl Airport?

    Some of the most popular sights in Washington, D.C. Dulles Intl Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Dulles Intl Airport on KAYAK.

  • Do I need a passport to fly from London Luton Airport to Washington, D.C. Dulles Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from London Luton Airport to Washington, D.C. Dulles Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $587 to $2,064. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from London Luton Airport to Washington, D.C. Dulles Intl Airport looking right now?

    One-way fares from London Luton Airport to Washington, D.C. Dulles Intl Airport are currently lower than usual. Average one-way flight prices are about $484, which is 30% below the typical average for this route.

  • What is the time difference between London Luton Airport and Washington, D.C. Dulles Intl Airport?

    Washington, D.C. Dulles Intl Airport is 5 hours behind London Luton Airport (Eastern Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Washington, D.C. Dulles Intl Airport (IAD)?

    Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:
    • Dollar
    • Budget
    • Hertz
    • Sixt
    • Thrifty

Your guide to booking London Luton Airport to Washington, D.C. Dulles Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Monday. On this route, Tuesday flights average $550 - about $558 less than Monday (50% savings) based on the last 12 months.

More options for your flight from Luton to Washington, D.C.

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