$304+ 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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LTN
Dec 14 — Dec 211
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 November 14, 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 November 14, 2026.
This Mytrip deal was found by Cheapflights users on 11/12. 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 11/305:25 pm -
2 stops19h 10m
Sun 12/136:00 am -
2 stops18h 05m
Deal found 11/12![Multiple Airlines logo]()
$682
This Mytrip deal was found by Cheapflights users on 11/12. 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 11/305:25 pm -
2 stops19h 10m
Tue 12/1512:15 pm -
2 stops35h 50m
Deal found 11/12![Multiple Airlines logo]()
$687
This Mytrip deal was found by Cheapflights users on 11/12. 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 12/17:40 pm -
2 stops17h 00m
Sun 12/136:30 am -
2 stops17h 35m
Deal found 11/12![Multiple Airlines logo]()
$694
This Mytrip deal was found by Cheapflights users on 11/11. 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 12/610:30 pm -
2 stops17h 20m
Sun 12/139:30 pm -
2 stops22h 45m
Deal found 11/11![Multiple Airlines logo]()
$695
This Mytrip deal was found by Cheapflights users on 11/9. 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 12/107:40 pm -
2 stops21h 20m
Tue 12/157:00 am -
2 stops16h 30m
Deal found 11/9![Multiple Airlines logo]()
$696
This Mytrip deal was found by Cheapflights users on 11/10. 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 12/37:40 pm -
2 stops20h 25m
Wed 12/99:45 pm -
2 stops25h 45m
Deal found 11/10![Multiple Airlines logo]()
$697
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 11/157:40 pm -
1 stop14h 25m
Mon 11/238:05 am -
1 stop15h 25m
Deal found 11/11![Multiple Airlines logo]()
$699
This Mytrip deal was found by Cheapflights users on 11/11. 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 11/165:25 pm -
2 stops22h 25m
Mon 11/237:45 am -
2 stops35h 55m
Deal found 11/11![Multiple Airlines logo]()
$705
This Mytrip deal was found by Cheapflights users on 11/12. 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 12/17:40 pm -
2 stops15h 15m
Tue 12/86:20 am -
2 stops17h 10m
Deal found 11/12![Multiple Airlines logo]()
$706
This Mytrip deal was found by Cheapflights users on 11/12. 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 11/267:40 pm -
2 stops20h 25m
Sun 12/66:00 am -
2 stops19h 35m
Deal found 11/12![Multiple Airlines logo]()
$714
This Mytrip deal was found by Cheapflights users on 11/11. 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 11/307:40 pm -
2 stops20h 25m
Thu 12/39:45 pm -
2 stops25h 45m
Deal found 11/11![Multiple Airlines logo]()
$721
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 November 14, 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 November 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/13. 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 1/107:40 pm -
1 stop14h 25m
Sat 1/167:00 am -
1 stop16h 30m
Deal found 11/13![Multiple Airlines logo]()
$692
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 1/227:40 pm -
1 stop13h 15m
Thu 1/286:00 am -
1 stop17h 30m
Deal found 11/12![Multiple Airlines logo]()
$697
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 1/167:40 pm -
1 stop12h 25m
Wed 1/208:00 am -
1 stop15h 30m
Deal found 11/12![Multiple Airlines logo]()
$734
This Mytrip deal was found by Cheapflights users on 11/9. 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 12/97:40 pm -
2 stops20h 55m
Wed 12/167:00 am -
2 stops16h 30m
Deal found 11/9![Multiple Airlines logo]()
$734
This Mytrip deal was found by Cheapflights users on 11/11. 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 12/107:40 pm -
2 stops21h 20m
Sun 12/137:00 am -
2 stops16h 30m
Deal found 11/11![Multiple Airlines logo]()
$743
This Mytrip deal was found by Cheapflights users on 11/10. 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 12/57:40 pm -
2 stops16h 15m
Wed 12/97:00 am -
2 stops16h 30m
Deal found 11/10![Multiple Airlines logo]()
$802
This Mytrip deal was found by Cheapflights users on 11/9. 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 1/89:05 pm -
2 stops18h 45m
Sun 1/179:30 pm -
2 stops26h 35m
Deal found 11/9![Multiple Airlines logo]()
$819
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 1/147:40 pm -
1 stop12h 20m
Thu 1/216:00 am -
1 stop17h 30m
Deal found 11/12![Multiple Airlines logo]()
$837
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 1/145:15 pm -
1 stop13h 45m
Tue 1/197:45 am -
1 stop13h 00m
Deal found 11/12![Multiple Airlines logo]()
$862
This Kiwi.com deal was found by Cheapflights users on 11/10. 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 2/57:40 pm -
1 stop13h 15m
Mon 2/158:00 am -
1 stop15h 30m
Deal found 11/10![Multiple Airlines logo]()
$878
This Kiwi.com deal was found by Cheapflights users on 11/10. 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 1/37:40 pm -
1 stop14h 25m
Wed 1/138:00 am -
1 stop15h 30m
Deal found 11/10![Multiple Airlines logo]()
$903
Last-minute flights from Dulles Intl to LutonDiscover last-minute flight deals from Dulles Intl to Luton. Data last updated November 14, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to Luton. Data last updated November 14, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 11/157:40 pm -
1 stop14h 25m
Mon 11/238:05 am -
1 stop15h 25m
Deal found 11/11![Multiple Airlines logo]()
$699
This Mytrip deal was found by Cheapflights users on 11/11. 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 11/165:25 pm -
2 stops22h 25m
Mon 11/237:45 am -
2 stops35h 55m
Deal found 11/11![Multiple Airlines logo]()
$705
This Mytrip deal was found by Cheapflights users on 11/12. 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 11/267:40 pm -
2 stops20h 25m
Sun 12/66:00 am -
2 stops19h 35m
Deal found 11/12![Multiple Airlines logo]()
$714
This Mytrip deal was found by Cheapflights users on 11/12. 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 11/305:25 pm -
2 stops19h 10m
Sun 12/136:00 am -
2 stops18h 05m
Deal found 11/12![Multiple Airlines logo]()
$682
This Mytrip deal was found by Cheapflights users on 11/12. 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 11/305:25 pm -
2 stops19h 10m
Tue 12/1512:15 pm -
2 stops35h 50m
Deal found 11/12![Multiple Airlines logo]()
$687
This Mytrip deal was found by Cheapflights users on 11/11. 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 11/307:40 pm -
2 stops20h 25m
Thu 12/39:45 pm -
2 stops25h 45m
Deal found 11/11![Multiple Airlines logo]()
$721
This Mytrip deal was found by Cheapflights users on 11/12. 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 12/17:40 pm -
2 stops17h 00m
Sun 12/136:30 am -
2 stops17h 35m
Deal found 11/12![Multiple Airlines logo]()
$694
This Mytrip deal was found by Cheapflights users on 11/12. 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 12/17:40 pm -
2 stops15h 15m
Tue 12/86:20 am -
2 stops17h 10m
Deal found 11/12![Multiple Airlines logo]()
$706
This Mytrip deal was found by Cheapflights users on 11/10. 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 12/37:40 pm -
2 stops20h 25m
Wed 12/99:45 pm -
2 stops25h 45m
Deal found 11/10![Multiple Airlines logo]()
$697
This Mytrip deal was found by Cheapflights users on 11/11. 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 12/610:30 pm -
2 stops17h 20m
Sun 12/139:30 pm -
2 stops22h 45m
Deal found 11/11![Multiple Airlines logo]()
$695
This Mytrip deal was found by Cheapflights users on 11/9. 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 12/107:40 pm -
2 stops21h 20m
Tue 12/157:00 am -
2 stops16h 30m
Deal found 11/9![Multiple Airlines logo]()
$696
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 November 14, 2026.
Search for one-way flight options from Dulles Intl to Luton. Find affordable one-way fares based on user searches. Data last updated November 14, 2026.
This Mytrip deal was found by Cheapflights users on 11/12. 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 11/285:25 pm -
2 stops16h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/12![Multiple Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 11/13. 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 2/37:40 pm -
3 stops21h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/13![Multiple Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 11/13. 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 1/137:40 pm -
3 stops30h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/13![Multiple Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 11/13. 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 1/217:40 pm -
2 stops20h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/13![Multiple Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 11/13. 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 12/17:40 pm -
3 stops37h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/13![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 11/267:40 pm -
2 stops20h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/12![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 1/117:40 pm -
3 stops20h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Multiple Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 11/305:25 pm -
1 stop23h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Multiple Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 2/47:40 pm -
2 stops20h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/11![Multiple Airlines logo]()
$320
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 November 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $682 (Mytrip) |
One-way from | $304 (Mytrip) |
Popular in | June |
Cheapest in | February |
Average price | $877 |
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 November 14, 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
Tue 12/1
7:40 pm-8:00 pm
2 stops19h 20m
London Luton
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$319
Washington, D.C.London
IAD Washington, D.C. Dulles Intl - LTN London Luton
IADLTN
Washington, D.C. Dulles Intl
Mon 11/30
5:25 pm-10:05 pm
1 stop23h 40m
London Luton
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$337
Washington, D.C.London
IAD Washington, D.C. Dulles Intl - LTN London Luton
IADLTN
Washington, D.C. Dulles Intl
Tue 11/24
7:40 pm-9:05 pm
3 stops20h 25m
London Luton
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$361
Washington, D.C.London
IAD Washington, D.C. Dulles Intl - LTN London Luton
IADLTN
Washington, D.C. Dulles Intl
Sun 11/29
7:40 pm-10:10 pm
2 stops21h 30m
London Luton
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$374
Quickest round-trip
Washington, D.C.London
IAD Washington, D.C. Dulles Intl - LTN London Luton
IADLTN
Washington, D.C. Dulles Intl
Wed 1/13
5:15 pm-2:15 pm
2 stops16h 00m
London Luton
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$383
Washington, D.C.London
IAD Washington, D.C. Dulles Intl - LTN London Luton
IADLTN
Washington, D.C. Dulles Intl
Wed 12/2
1:30 pm-12:05 pm
2 stops17h 35m
London Luton
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$427
Washington, D.C.London
IAD Washington, D.C. Dulles Intl - LTN London Luton
IADLTN
Washington, D.C. Dulles Intl
Thu 12/10
4:30 pm-8:50 pm
2 stops23h 20m
London Luton
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$445
Washington, D.C.London
IAD Washington, D.C. Dulles Intl - LTN London Luton
IADLTN
Washington, D.C. Dulles Intl
Wed 11/25
7:40 pm-7:35 am
2 stops30h 55m
London Luton
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$472
Washington, D.C.London
IAD Washington, D.C. Dulles Intl - LTN London Luton
IADLTN
Washington, D.C. Dulles Intl
Sun 12/13
7:40 pm-10:10 pm
3 stops21h 30m
London Luton
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$475
Washington, D.C.London
IAD Washington, D.C. Dulles Intl - LTN London Luton
IADLTN
Washington, D.C. Dulles Intl
Sun 1/10
7:40 pm-3:05 pm
1 stop14h 25m
London Luton
Sat 1/16
7:00 am-6:30 pm
1 stop16h 30m
$692
Showing 1-10 of 20 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
Wembley
Harrow
Southend-on-Sea
Basingstoke
Dartford
Winchester
Croydon
Kingston upon Thames
Chipping Norton
Slough
Eastbourne
Watford
Stansted
Sutton
Luton
Bedford
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