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Luxembourg

$374+ Cheap flights from Dulles Intl (IAD) 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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LUX
трав. 22 — трав. 291
пт 5/22
пт 5/29
1 adult, Economy
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Cheap flight deals from Dulles Intl to Luxembourg

Cheapest flights from Dulles Intl to Luxembourg
Explore the most affordable flight options available from Dulles Intl to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on квітень 22, 2026.

This Turkish Airlines deal was found by Cheapflights users on 4/20. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
чт 10/81:20 pm
IAD
-
LUX
1 stop22h 20m
Turkish Airlines
вт 10/136:35 pm
LUX
-
IAD
1 stop23h 00m
Turkish Airlines
Deal found 4/20$586
This SmartFares deal was found by Cheapflights users on 4/20. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
вт 10/61:20 pm
IAD
-
LUX
1 stop22h 20m
Turkish Airlines
вт 10/206:35 pm
LUX
-
IAD
1 stop23h 00m
Turkish Airlines
Deal found 4/20$592
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
чт 10/81:20 pm
IAD
-
LUX
1 stop22h 20m
Turkish Airlines
ср 10/216:35 pm
LUX
-
IAD
1 stop23h 00m
Turkish Airlines
Deal found 4/21$594
This FlightHub deal was found by Cheapflights users on 4/20. 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.
пн 10/51:20 pm
IAD
-
LUX
1 stop22h 20m
Turkish Airlines
вт 10/206:35 pm
LUX
-
IAD
1 stop23h 00m
Turkish Airlines
Deal found 4/20$597
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
ср 10/71:20 pm
IAD
-
LUX
1 stop22h 20m
Turkish Airlines
пн 10/196:35 pm
LUX
-
IAD
1 stop23h 00m
Turkish Airlines
Deal found 4/20$606
This KAYAK deal was found by Cheapflights users on 4/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
нд 10/41:20 pm
IAD
-
LUX
1 stop22h 20m
Turkish Airlines
пт 10/236:35 pm
LUX
-
IAD
1 stop23h 00m
Turkish Airlines
Deal found 4/20$629
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
сб 5/28:20 pm
IAD
-
LUX
1 stop31h 30m
Scandinavian Airlines
пт 5/1510:30 am
LUX
-
IAD
1 stop12h 30m
Scandinavian Airlines
Deal found 4/17$635
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
пн 10/58:20 pm
IAD
-
LUX
1 stop16h 55m
Scandinavian Airlines
чт 10/2210:30 am
LUX
-
IAD
1 stop12h 30m
Scandinavian Airlines
Deal found 4/21$644
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
ср 9/161:20 pm
IAD
-
LUX
1 stop22h 20m
Turkish Airlines
ср 9/3010:20 am
LUX
-
IAD
1 stop15h 30m
Turkish Airlines
Deal found 4/20$667
This KAYAK deal was found by Cheapflights users on 4/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
сб 10/31:20 pm
IAD
-
LUX
1 stop22h 20m
Turkish Airlines
пт 10/2310:20 am
LUX
-
IAD
1 stop15h 30m
Turkish Airlines
Deal found 4/20$669
This FlightHub deal was found by Cheapflights users on 4/21. 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.
пн 10/58:20 pm
IAD
-
LUX
1 stop16h 55m
Scandinavian Airlines
пн 10/1910:30 am
LUX
-
IAD
1 stop12h 30m
Scandinavian Airlines
Deal found 4/21$670

Find flight deals from Dulles Intl to Luxembourg

Keep the following information in mind while searching for Dulles Intl to Luxembourg flight deals. Data was last updated квітень 22, 2026.

Round-trip from

$586
(Turkish Airlines)

Popular in

December

Cheapest in

February

Average price

$743
From Washington, D.C. Dulles Intl to Luxembourg
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($196 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl 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 квітень 22, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Luxembourg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

пн 8/24

8:20 pm-9:50 am

1 stop31h 30m

Luxembourg

чт 8/27

10:30 am-5:00 pm

1 stop12h 30m

$813

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

сб 5/2

8:30 pm-9:50 am

3 stops31h 20m

Luxembourg

пт 5/15

2:25 pm-7:20 pm

3 stops34h 55m

$925

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

чт 7/9

1:20 pm-5:40 pm

1 stop22h 20m

Luxembourg

вт 7/14

10:20 am-11:35 am

1 stop31h 15m

$1,024

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

ср 6/3

1:20 pm-5:40 pm

1 stop22h 20m

Luxembourg

ср 6/10

6:35 pm-11:35 am

1 stop23h 00m

$1,026
Quickest round-trip

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

ср 8/5

12:37 pm-10:00 am

2 stops15h 23m

Luxembourg

чт 8/13

6:00 am-3:35 pm

1 stop15h 35m

$1,066

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

вт 10/6

10:10 pm-7:30 pm

2 stops39h 20m

Luxembourg

вт 10/20

8:30 am-12:14 am

2 stops21h 44m

$1,080

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

пн 8/24

10:35 pm-11:30 am

1 stop30h 55m

Luxembourg

чт 8/27

6:00 am-8:35 pm

2 stops20h 35m

$1,096
Cheapest one-way
Quickest one-way

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

нд 5/31

11:30 am-8:35 am

2 stops39h 05m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Sorted by cheapest first

Best time to book a flight from Dulles Intl to Luxembourg

Have a flexible travel schedule? Discover the best time to fly to Luxembourg from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Luxembourg

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

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Luxembourg (average of $476). Flying from Washington, D.C. Dulles Intl Airport to Luxembourg in June is currently the most expensive (average of $1,377). 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.

Reviews of airlines servicing Luxembourg

Get insights into the airlines that provide service to Luxembourg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luxembourg. Reviews last updated квітень 22, 2026.
Peruse reviews from past customers who have flown with Turkish Airlines,TAP AIR PORTUGAL, andLufthansa from Washington, D.C. Dulles Intl Airport to Luxembourg to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.4
Good
4,321 reviews

Entertainment

7.5

Food

7.5

Boarding

7.3

Comfort

7.3

Crew

7.8

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Cathy,Mar 2026

DFW - ATH

I really enjoyed the food . It's just too hard to eat in such a confined space. Baring in mind, I was not in business class. Crew was very friendly.
Turkish Airlines
7.4
Good
4,321 reviews
Turkish Airlines
7.4
Good
4,321 reviews

Entertainment

7.5

Food

7.5

Boarding

7.3

Comfort

7.3

Crew

7.8

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Cathy,Mar 2026

DFW - ATH

I really enjoyed the food . It's just too hard to eat in such a confined space. Baring in mind, I was not in business class. Crew was very friendly.
TAP AIR PORTUGAL
7.1
Good
2,215 reviews
Turkish Airlines
7.4
Good
4,321 reviews

Entertainment

7.5

Food

7.5

Boarding

7.3

Comfort

7.3

Crew

7.8

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Cathy,Mar 2026

DFW - ATH

I really enjoyed the food . It's just too hard to eat in such a confined space. Baring in mind, I was not in business class. Crew was very friendly.
Lufthansa
6.8
Okay
7,938 reviews
Turkish Airlines
7.4
Good
4,321 reviews

Entertainment

7.5

Food

7.5

Boarding

7.3

Comfort

7.3

Crew

7.8

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Cathy,Mar 2026

DFW - ATH

I really enjoyed the food . It's just too hard to eat in such a confined space. Baring in mind, I was not in business class. Crew was very friendly.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Luxembourg?

    For as low as $586, Turkish Airlines can have you in Luxembourg from Washington, D.C. Dulles Intl Airport in 22h 20m. There are 3983 mi between Washington, D.C. Dulles Intl Airport and Luxembourg.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Luxembourg?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Luxembourg (average of $476). Flying from Washington, D.C. Dulles Intl Airport to Luxembourg in June is currently the most expensive (average of $1,377). 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

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Alternative routes for Dulles Intl to Luxembourg

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Heathrow flights
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Dulles Intl to Lisbon flights
Reagan-National to Heathrow flights
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Baltimore to Gatwick flights
Dulles Intl to Amsterdam flights
Baltimore to Charles de Gaulle flights
Dulles Intl to Orly flights
Reagan-National to Charles de Gaulle flights
Dulles Intl to Vicenza flights
Dulles Intl to Edinburgh flights
Reagan-National to Madrid flights
Baltimore to Madrid flights
Baltimore to Leonardo da Vinci/Fiumicino flights
Dulles Intl to Munich flights
Reagan-National to Leonardo da Vinci/Fiumicino flights
Dulles Intl to Keflavik Intl flights
Baltimore to Dublin flights
Dulles Intl to Zurich flights
Baltimore to Athens flights
Baltimore to Barcelona-El Prat flights
Baltimore to Keflavik Intl flights
Baltimore to Lisbon flights
Reagan-National to Barcelona-El Prat flights
Reagan-National to Lisbon flights
Dulles Intl to Bruxelles-National flights
Reagan-National to Keflavik Intl flights
Baltimore to Istanbul flights
Dulles Intl to Luton flights
Dulles Intl to Copenhagen flights
Baltimore to Frankfurt flights

Top 3 airlines flying from Dulles Intl to Luxembourg

Discover the top 3 airlines that operate flights from Dulles Intl 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 квітень 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$539Average$650FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$606Average$1,089FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$716Average$907FlexibilityNo cancel feeOn-timeN/A

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