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Luxembourg

$313+ Cheap flights from District of Columbia to Luxembourg

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LUX
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from District of Columbia to Luxembourg

Keep the following information in mind while searching for District of Columbia to Luxembourg flight deals. Data was last updated September 15, 2025.

Round-trip from

$475
(Justfly.com)

One-way from

$313
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$962
From District of Columbia to Luxembourg
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One-way flight from District of Columbia to Luxembourg
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Highest demand for flights based on searches. 11% potential increase in price ($108 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($49 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 District of Columbia to Luxembourg

Cheapest flights from District of Columbia to Luxembourg
Explore the most affordable flight options available from District of Columbia to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Justfly.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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/55:45 pmIAD - LUX
1 stop11h 40mTAP AIR PORTUGAL
Tue 10/215:45 pmLUX - IAD
1 stop27h 35mTAP AIR PORTUGAL
Deal found 9/14$475
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/231:30 pmIAD - LUX
1 stop21h 55mTurkish Airlines
Tue 9/306:20 pmLUX - IAD
1 stop31h 25mTurkish Airlines
Deal found 9/13$487
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/159:40 pmIAD - LUX
1 stop29h 50mTurkish Airlines
Wed 10/226:20 pmLUX - IAD
1 stop23h 25mTurkish Airlines
Deal found 9/15$505
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/301:30 pmIAD - LUX
1 stop21h 55mTurkish Airlines
Mon 10/136:20 pmLUX - IAD
1 stop23h 25mTurkish Airlines
Deal found 9/13$542
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2712:40 pmDCA - LUX
2 stops23h 15mScandinavian Airlines
Thu 12/46:15 pmLUX - DCA
2 stops33h 57mScandinavian Airlines
Deal found 9/14$545
This AirNGo 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/69:10 pmIAD - LUX
1 stop30h 45mTurkish Airlines
Wed 11/1910:50 amLUX - IAD
1 stop38h 25mTurkish Airlines
Deal found 9/14$567
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2810:10 pmIAD - LUX
1 stop30h 45mTurkish Airlines
Tue 11/46:00 pmLUX - IAD
1 stop23h 45mTurkish Airlines
Deal found 9/13$573
This Flighttix 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2812:09 pmIAD - LUX
2 stops17h 26mScandinavian Airlines
Tue 11/46:15 pmLUX - IAD
1 stop29h 00mScandinavian Airlines
Deal found 9/13$575
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/301:30 pmIAD - LUX
1 stop21h 35mTurkish Airlines
Sat 12/610:50 amLUX - IAD
1 stop38h 25mTurkish Airlines
Deal found 9/14$579
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.
Tue 10/1410:20 pmIAD - LUX
2 stops14h 25mTAP AIR PORTUGAL
Tue 10/215:45 pmLUX - IAD
1 stop27h 35mTAP AIR PORTUGAL
Deal found 9/14$580
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/111:30 pmIAD - LUX
1 stop14h 25mTurkish Airlines
Thu 12/1810:50 amLUX - IAD
1 stop38h 25mTurkish Airlines
Deal found 9/14$587
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2510:10 pmIAD - LUX
1 stop30h 45mTurkish Airlines
Sat 11/110:50 amLUX - IAD
1 stop30h 55mTurkish Airlines
Deal found 9/13$598

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Luxembourg 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 15, 2025.
Use the filters below to find and compare flights from District of Columbia to Luxembourg that are best for you.

Fly from

District of Columbia

Fly to

Luxembourg

Route

Depart

Return

Price

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Sun 10/5

5:45 pm-11:25 am

1 stop11h 40m

Luxembourg

Tue 10/21

5:45 pm-3:20 pm

1 stop27h 35m

$475

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Thu 11/27

5:30 pm-4:50 pm

1 stop17h 20m

Luxembourg

Fri 12/5

5:40 pm-3:15 pm

1 stop27h 35m

$475

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Thu 11/13

1:30 pm-5:05 pm

1 stop21h 35m

Luxembourg

Fri 11/21

6:00 pm-11:45 am

1 stop23h 45m

$505

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Wed 10/15

9:40 pm-9:30 am

1 stop29h 50m

Luxembourg

Wed 10/22

6:20 pm-11:45 am

1 stop23h 25m

$505

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Tue 9/30

1:30 pm-5:25 pm

1 stop21h 55m

Luxembourg

Mon 10/13

6:20 pm-11:45 am

1 stop23h 25m

$542

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Thu 11/6

9:10 pm-9:55 am

1 stop30h 45m

Luxembourg

Wed 11/19

10:50 am-7:15 pm

1 stop38h 25m

$567

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Sun 11/30

1:30 pm-9:55 am

1 stop14h 25m

Luxembourg

Sat 12/6

6:00 pm-11:45 am

1 stop23h 45m

$579

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Thu 12/11

1:30 pm-9:55 am

1 stop14h 25m

Luxembourg

Thu 12/18

10:50 am-7:15 pm

1 stop38h 25m

$587

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Fri 11/14

1:30 pm-9:55 am

1 stop14h 25m

Luxembourg

Sat 11/22

6:00 pm-11:45 am

1 stop23h 45m

$616

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Thu 11/6

5:30 pm-6:45 pm

2 stops19h 15m

Luxembourg

Wed 11/19

9:40 am-3:15 pm

2 stops35h 35m

$639

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 28 results
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Best time to book a flight from District of Columbia to Luxembourg

Have a flexible travel schedule? Discover the best time to fly to Luxembourg from District of Columbia 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 District of Columbia to Luxembourg

What is the cheapest month to book a flight from District of Columbia to Luxembourg?

Currently, February is the cheapest month in which you can book a flight from District of Columbia to Luxembourg (average of $638). Flying from District of Columbia to Luxembourg in June is currently the most expensive (average of $1,172). 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.

What is the cheapest time of day to fly from DC to LU?

Find hourly flight availability from District of Columbia to Luxembourg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Luxembourg as you normally would.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Luxembourg. 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 District of Columbia to Luxembourg?

    For as low as $718, TAP AIR PORTUGAL can have you in Luxembourg from District of Columbia in 11h 39m. The distance from District of Columbia to Luxembourg is about 3970 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from District of Columbia to Luxembourg that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Luxembourg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Luxembourg?

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

  • Can I find deals for business class flights from District of Columbia to Luxembourg?

    Yes. Cheapflights offers flight deals from District of Columbia to Luxembourg 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 District of Columbia to Luxembourg?

    Currently, February is the cheapest month in which you can book a flight from District of Columbia to Luxembourg (average of $638). Flying from District of Columbia to Luxembourg in June is currently the most expensive (average of $1,172). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for District of Columbia to Luxembourg

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from District of Columbia to Luxembourg

Discover the top 2 airlines that operate flights from District of Columbia to Luxembourg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$606Average$1,151FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$672Average$843FlexibilityNo cancel feeOn-timeN/A

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