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Dulles Intl

$388+ Cheap flights from Luxembourg to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — IAD
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Luxembourg to Dulles Intl

Keep the following information in mind while searching for Luxembourg to Dulles Intl flight deals. Data was last updated September 16, 2025.

Round-trip from

$521
(Gotogate)

One-way from

$388
(British Airways)

Popular in

December

Cheapest in

June

Average price

$562
From Luxembourg to Washington, D.C. Dulles Intl
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One-way flight from Luxembourg to Washington, D.C. Dulles Intl
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Luxembourg to Dulles Intl

Cheapest flights from Luxembourg to Dulles Intl
Explore the most affordable flight options available from Luxembourg to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Flighttix 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:10 amLUX - IAD
2 stops18h 49mAir Canada
Thu 11/69:45 amIAD - LUX
2 stops18h 20mAir Canada
Deal found 9/16$523
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.
Wed 10/2910:35 amLUX - IAD
1 stop11h 15mLufthansa
Thu 11/66:00 pmIAD - LUX
1 stop10h 00mLufthansa
Deal found 9/16$527
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/56:10 amLUX - IAD
1 stop15h 25mMultiple Airlines
Sun 10/267:50 pmIAD - LUX
1 stop13h 00mMultiple Airlines
Deal found 9/15$528
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/217:10 amLUX - IAD
1 stop13h 25mMultiple Airlines
Sun 11/305:25 pmIAD - LUX
1 stop10h 40mMultiple Airlines
Deal found 9/14$532
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/79:55 pmLUX - IAD
1 stop23h 40mAmerican Airlines
Tue 11/119:45 pmIAD - LUX
1 stop11h 15mAmerican Airlines
Deal found 9/13$534
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2510:30 amLUX - IAD
1 stop11h 05mDelta
Thu 10/95:25 pmIAD - LUX
1 stop18h 30mDelta
Deal found 9/16$535
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.
Sat 10/117:10 pmLUX - IAD
1 stop27h 05mMultiple Airlines
Sat 10/183:25 pmIAD - LUX
1 stop10h 15mMultiple Airlines
Deal found 9/15$538
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:55 amLUX - IAD
2 stops17h 05mDelta
Thu 11/66:05 pmIAD - LUX
1 stop10h 20mDelta
Deal found 9/15$540
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/259:05 pmLUX - IAD
2 stops27h 46mAmerican Airlines
Thu 10/98:25 pmIAD - LUX
2 stops18h 05mAmerican Airlines
Deal found 9/16$549
This Air Canada deal was found by Cheapflights users on 9/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/78:10 amLUX - IAD
2 stops18h 16mAir Canada
Tue 11/119:00 amIAD - LUX
2 stops19h 00mAir Canada
Deal found 9/13$550
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/92:30 pmLUX - IAD
2 stops31h 21mAir Canada
Mon 11/249:00 amIAD - LUX
2 stops19h 00mAir Canada
Deal found 9/14$551

Cheapflights Fare Finder

 
Customize your flight search to find flights from Luxembourg to Dulles Intl 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 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Luxembourg to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Luxembourg

Fly to

Dulles Intl

Route

Depart

Return

Price

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Thu 10/30

7:10 am-4:50 pm

1 stop14h 40m

Washington, D.C. Dulles Intl

Thu 11/6

8:30 pm-2:30 pm

1 stop12h 00m

$527

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Wed 10/29

10:35 am-4:50 pm

1 stop11h 15m

Washington, D.C. Dulles Intl

Thu 11/6

6:00 pm-10:00 am

1 stop10h 00m

$527

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Sun 3/8

10:55 am-5:05 pm

1 stop11h 10m

Washington, D.C. Dulles Intl

Sun 3/22

7:50 pm-10:35 am

1 stop9h 45m

$527

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Sun 10/5

10:30 am-3:35 pm

1 stop11h 05m

Washington, D.C. Dulles Intl

Wed 10/29

7:50 pm-10:35 am

1 stop9h 45m

$528

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Sun 10/5

6:10 am-3:35 pm

1 stop15h 25m

Washington, D.C. Dulles Intl

Sun 10/26

7:50 pm-1:50 pm

1 stop13h 00m

$528

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Sun 10/5

6:05 pm-3:35 pm

1 stop27h 30m

Washington, D.C. Dulles Intl

Mon 10/27

7:50 pm-10:35 am

1 stop9h 45m

$528

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Sun 10/5

10:30 am-3:35 pm

1 stop11h 05m

Washington, D.C. Dulles Intl

Tue 10/28

7:50 pm-1:50 pm

1 stop13h 00m

$528

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Wed 10/29

10:35 am-9:15 pm

1 stop15h 40m

Washington, D.C. Dulles Intl

Thu 11/6

5:15 pm-10:00 am

1 stop10h 45m

$528

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Sun 10/5

6:05 pm-3:35 pm

1 stop27h 30m

Washington, D.C. Dulles Intl

Thu 10/30

10:25 pm-1:50 pm

1 stop10h 25m

$528

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Fri 11/21

7:10 am-2:35 pm

1 stop13h 25m

Washington, D.C. Dulles Intl

Sun 11/30

5:25 pm-10:05 am

1 stop10h 40m

$532

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 16 results
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Best time to book a flight from Luxembourg to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Luxembourg with our price prediction graph.
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 Luxembourg to Washington, D.C. Dulles Intl Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Luxembourg to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Luxembourg to Washington, D.C. Dulles Intl Airport?

    A quick flight from Luxembourg to Washington, D.C. Dulles Intl Airport can take about 11h 15m. Lufthansa provides one of the quickest options available for as low as $527. There are 3983 mi between Luxembourg and Washington, D.C. Dulles Intl Airport.

  • Can I find deals for flights from Luxembourg to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Luxembourg to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Luxembourg to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luxembourg to Dulles Intl.

  • Can I find deals for business class flights from Luxembourg to Dulles Intl?

    Yes. Cheapflights offers flight deals from Luxembourg to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Luxembourg to Washington, D.C. Dulles Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Luxembourg to Washington, D.C. Dulles Intl Airport (average of $292). Flying from Luxembourg to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Springfield
Gaithersburg
Fredericksburg
Linthicum Heights
Fairfax
Falls Church
Owings Mills
Manassas
Rockville
Hanover
Oxon Hill
Laurel
Towson
National Harbor
Dundalk

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Alternative routes for Luxembourg to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Frankfurt to Reagan-National flights
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Heathrow to Reagan-National flights
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Charles de Gaulle to Reagan-National flights
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Dublin to Dulles Intl flights
Madrid to Reagan-National flights
Gatwick to Reagan-National flights
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Madrid to Baltimore flights
Munich to Dulles Intl flights
Bruxelles-National to Dulles Intl flights
Amsterdam to Dulles Intl flights
Zurich to Dulles Intl flights
Stansted to Dulles Intl flights
Frederic Chopin to Dulles Intl flights
Frankfurt-Hahn to Baltimore flights
Copenhagen to Dulles Intl flights
Malpensa to Dulles Intl flights
Berlin to Dulles Intl flights
Berlin to Baltimore flights
Frederic Chopin to Baltimore flights
Malpensa to Reagan-National flights
Linate to Baltimore flights
Geneva to Dulles Intl flights
Vicenza to Dulles Intl flights
Istanbul to Reagan-National flights
Luton to Dulles Intl flights
Barcelona-El Prat to Reagan-National flights
Barcelona-El Prat to Baltimore flights
Leonardo da Vinci/Fiumicino to Baltimore flights
Frederic Chopin to Reagan-National flights
Vienna to Reagan-National flights
Istanbul to Baltimore flights

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