$329+ Cheap flights from Dulles Intl (IAD) to Luton (LTN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LTN
Oct 19 — Oct 261
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Dulles Intl 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 Dulles Intl to Luton
Cheapest
Best
Last-minute
One-way
Cheapest flights from Dulles Intl to LutonExplore the most affordable flight options available from Dulles Intl to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2026.
Explore the most affordable flight options available from Dulles Intl to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2026.
This Booking.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:15 pm -
1 stop10h 05m
Thu 10/19:25 am -
1 stop14h 45m
Deal found 9/14![Multiple Airlines logo]()
$695
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:40 pm -
1 stop12h 25m
Fri 11/66:00 am -
1 stop17h 30m
Deal found 9/14![Multiple Airlines logo]()
$697
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/164:00 pm -
2 stops14h 50m
Fri 10/304:25 pm -
2 stops28h 30m
Deal found 9/14![Multiple Airlines logo]()
$698
This Booking.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:15 pm -
1 stop10h 10m
Tue 10/69:40 am -
1 stop11h 05m
Deal found 9/16![Multiple Airlines logo]()
$699
This Booking.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:15 pm -
1 stop11h 00m
Sun 10/49:00 am -
1 stop11h 45m
Deal found 9/17![Multiple Airlines logo]()
$700
This Booking.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:15 pm -
1 stop11h 15m
Tue 10/131:10 pm -
1 stop11h 25m
Deal found 9/14![Multiple Airlines logo]()
$701
This Mytrip deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:55 am -
2 stops23h 50m
Sat 11/79:30 pm -
2 stops24h 30m
Deal found 9/16![Multiple Airlines logo]()
$702
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:40 pm -
1 stop12h 25m
Mon 11/98:00 am -
1 stop15h 30m
Deal found 9/16![Multiple Airlines logo]()
$703
This Booking.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:15 pm -
1 stop11h 15m
Thu 10/229:25 am -
1 stop14h 45m
Deal found 9/15![Multiple Airlines logo]()
$704
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:55 pm -
1 stop15h 30m
Fri 10/96:20 am -
1 stop14h 25m
Deal found 9/16![Multiple Airlines logo]()
$705
This Booking.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:15 pm -
1 stop10h 05m
Wed 10/71:50 pm -
1 stop10h 35m
Deal found 9/16![Multiple Airlines logo]()
$706
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:45 pm -
2 stops20h 40m
Wed 9/306:15 am -
2 stops14h 10m
Deal found 9/15![Multiple Airlines logo]()
$707
Best flights from Dulles Intl to LutonDiscover carefully curated flight deals from Dulles Intl to Luton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
Discover carefully curated flight deals from Dulles Intl to Luton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/64:30 pm -
2 stops20h 50m
Wed 11/117:25 am -
2 stops17h 40m
Deal found 9/15![Multiple Airlines logo]()
$699
This Mytrip deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:55 am -
2 stops29h 55m
Sun 11/299:30 pm -
3 stops27h 53m
Deal found 9/18![Multiple Airlines logo]()
$703
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/217:40 pm -
1 stop14h 25m
Sun 2/286:00 am -
1 stop17h 30m
Deal found 9/14![Multiple Airlines logo]()
$708
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:00 pm -
1 stop16h 05m
Wed 11/116:10 am -
1 stop15h 10m
Deal found 9/15![Multiple Airlines logo]()
$732
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:30 pm -
1 stop12h 35m
Thu 10/296:50 am -
1 stop14h 30m
Deal found 9/16![Multiple Airlines logo]()
$735
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:40 pm -
1 stop12h 20m
Sun 11/156:00 am -
1 stop17h 30m
Deal found 9/15![Multiple Airlines logo]()
$761
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:40 pm -
1 stop14h 20m
Sun 11/16:05 am -
1 stop17h 25m
Deal found 9/15![Multiple Airlines logo]()
$773
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:40 pm -
1 stop10h 45m
Mon 10/198:15 am -
1 stop12h 30m
Deal found 9/15![Multiple Airlines logo]()
$785
This Mytrip deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:20 pm -
2 stops18h 35m
Fri 10/168:40 pm -
2 stops25h 20m
Deal found 9/17![Multiple Airlines logo]()
$823
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/57:40 pm -
1 stop13h 15m
Sun 3/146:00 am -
1 stop17h 30m
Deal found 9/16![Multiple Airlines logo]()
$839
This Mytrip deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/187:40 pm -
2 stops15h 35m
Sun 2/217:45 am -
2 stops16h 20m
Deal found 9/18![Multiple Airlines logo]()
$868
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:50 pm -
1 stop15h 30m
Wed 11/47:25 am -
1 stop16h 55m
Deal found 9/17![Multiple Airlines logo]()
$892
Last-minute flights from Dulles Intl to LutonDiscover last-minute flight deals from Dulles Intl to Luton. Data last updated September 19, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to Luton. Data last updated September 19, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:45 pm -
2 stops20h 40m
Wed 9/306:15 am -
2 stops14h 10m
Deal found 9/15![Multiple Airlines logo]()
$707
This Booking.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:15 pm -
1 stop10h 05m
Thu 10/19:25 am -
1 stop14h 45m
Deal found 9/14![Multiple Airlines logo]()
$695
This Booking.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:15 pm -
1 stop11h 00m
Sun 10/49:00 am -
1 stop11h 45m
Deal found 9/17![Multiple Airlines logo]()
$700
This Booking.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:15 pm -
1 stop10h 10m
Tue 10/69:40 am -
1 stop11h 05m
Deal found 9/16![Multiple Airlines logo]()
$699
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:55 pm -
1 stop15h 30m
Fri 10/96:20 am -
1 stop14h 25m
Deal found 9/16![Multiple Airlines logo]()
$705
This Booking.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:15 pm -
1 stop10h 05m
Wed 10/71:50 pm -
1 stop10h 35m
Deal found 9/16![Multiple Airlines logo]()
$706
This Booking.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:15 pm -
1 stop11h 15m
Tue 10/131:10 pm -
1 stop11h 25m
Deal found 9/14![Multiple Airlines logo]()
$701
This Booking.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:15 pm -
1 stop11h 15m
Thu 10/229:25 am -
1 stop14h 45m
Deal found 9/15![Multiple Airlines logo]()
$704
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/164:00 pm -
2 stops14h 50m
Fri 10/304:25 pm -
2 stops28h 30m
Deal found 9/14![Multiple Airlines logo]()
$698
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:40 pm -
1 stop12h 25m
Fri 11/66:00 am -
1 stop17h 30m
Deal found 9/14![Multiple Airlines logo]()
$697
This Mytrip deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:55 am -
2 stops23h 50m
Sat 11/79:30 pm -
2 stops24h 30m
Deal found 9/16![Multiple Airlines logo]()
$702
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:40 pm -
1 stop12h 25m
Mon 11/98:00 am -
1 stop15h 30m
Deal found 9/16![Multiple Airlines logo]()
$703
One-way flights from Dulles Intl to LutonSearch for one-way flight options from Dulles Intl to Luton. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.
Search for one-way flight options from Dulles Intl to Luton. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.
This Mytrip deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:30 pm -
2 stops15h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$329
This Mytrip deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:40 pm -
2 stops16h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:50 am -
3 stops43h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:30 pm -
2 stops32h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:40 pm -
3 stops22h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:40 pm -
3 stops21h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:30 pm -
2 stops20h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:30 pm -
2 stops31h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:30 pm -
2 stops17h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$339
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/411:20 pm -
2 stops18h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$341
Find flight deals from Dulles Intl to Luton
Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Luton (LTN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $685 (Kiwi.com) |
One-way from | $329 (Mytrip) |
Popular in | June |
Cheapest in | February |
Average price | $926 |
Cheapflights Fare Finder
Customize your flight search to find flights from Dulles Intl to Luton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 19, 2026.
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
Cheapest round-trip
Washington, D.C.London
IAD Washington, D.C. Dulles Intl - LTN London Luton
IADLTN
Washington, D.C. Dulles Intl
Fri 11/27
7:40 pm-9:05 pm
2 stops20h 25m
London Luton
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$331
Washington, D.C.London
IAD Washington, D.C. Dulles Intl - LTN London Luton
IADLTN
Washington, D.C. Dulles Intl
Wed 11/11
7:40 pm-10:10 pm
3 stops21h 30m
London Luton
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$335
Washington, D.C.London
IAD Washington, D.C. Dulles Intl - LTN London Luton
IADLTN
Washington, D.C. Dulles Intl
Wed 12/9
7:40 pm-6:20 pm
3 stops17h 40m
London Luton
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$342
Washington, D.C.London
IAD Washington, D.C. Dulles Intl - LTN London Luton
IADLTN
Washington, D.C. Dulles Intl
Sat 10/31
8:40 pm-7:40 pm
2 stops19h 00m
London Luton
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$343
Washington, D.C.London
IAD Washington, D.C. Dulles Intl - LTN London Luton
IADLTN
Washington, D.C. Dulles Intl
Mon 10/5
8:30 pm-5:10 pm
2 stops15h 40m
London Luton
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$344
Washington, D.C.London
IAD Washington, D.C. Dulles Intl - LTN London Luton
IADLTN
Washington, D.C. Dulles Intl
Sat 11/7
7:40 pm-7:35 pm
2 stops18h 55m
London Luton
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$344
Washington, D.C.London
IAD Washington, D.C. Dulles Intl - LTN London Luton
IADLTN
Washington, D.C. Dulles Intl
Sun 11/29
4:30 pm-1:45 pm
2 stops16h 15m
London Luton
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$355
Quickest round-trip
Washington, D.C.London
IAD Washington, D.C. Dulles Intl - LTN London Luton
IADLTN
Washington, D.C. Dulles Intl
Mon 11/30
5:15 pm-10:45 am
1 stop12h 30m
London Luton
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$363
Washington, D.C.London
IAD Washington, D.C. Dulles Intl - LTN London Luton
IADLTN
Washington, D.C. Dulles Intl
Sun 9/27
11:20 pm-5:10 pm
3 stops36h 50m
London Luton
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$376
Washington, D.C.London
IAD Washington, D.C. Dulles Intl - LTN London Luton
IADLTN
Washington, D.C. Dulles Intl
Mon 11/16
10:55 pm-8:50 pm
2 stops16h 55m
London Luton
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$393
Showing 1-10 of 23 resultsSorted by cheapest first
Best time to book a flight from Dulles Intl to Luton
Have a flexible travel schedule? Discover the best time to fly to Luton from Dulles Intl with our price prediction graph.
IAD-LTN
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 Washington, D.C. Dulles Intl Airport to London Luton Airport
How often are flights from Washington, D.C. to London delayed?
About 0% of weekly flights between Washington, D.C. and London have experienced delays in the past year, with the average delay time being 0 minutes.
What is the most punctual flight time for Washington, D.C. to London flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
Related info for your journey
Find useful and relevant information for your journey from Dulles Intl to Luton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near London Luton Airport?
Book flights to London Luton Airport if you plan to visit one of these locationsIlford
Dorking
Gatwick
Hounslow
Harrow
Wembley
Southend-on-Sea
Basingstoke
Watford
Dartford
Winchester
Croydon
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
Harlow
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
Complete your trip
Flights by cabin class
Luton flight routes
Other flight options
Other flights from Dulles Intl
Popular flights