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Dulles Intl

$356+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — IAD
ago. 6 — ago. 131
mié. 8/6
mié. 8/13
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 agosto 1, 2025.

Round-trip from

$511
(American Airlines)

One-way from

$356
(Kiwi.com)

Popular in

December

Cheapest in

June

Average price

$775
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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Highest demand for flights based on searches. 3% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in August 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 agosto 1, 2025.

This American Airlines deal was found by Cheapflights users on 7/31. 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.
lun. 9/2211:40 amLUX - IAD
1 stop14h 30mAmerican Airlines
lun. 10/65:50 pmIAD - LUX
1 stop10h 50mAmerican Airlines
Deal found 7/31$511
This Lufthansa deal was found by Cheapflights users on 7/31. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/16:15 amLUX - IAD
1 stop13h 15mMultiple Airlines
vie. 9/268:45 pmIAD - LUX
1 stop15h 35mMultiple Airlines
Deal found 7/31$524
This Lufthansa deal was found by Cheapflights users on 7/31. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/18:15 amLUX - IAD
1 stop11h 15mLufthansa
jue. 9/2510:20 pmIAD - LUX
1 stop12h 00mLufthansa
Deal found 7/31$526
This British Airways deal was found by Cheapflights users on 7/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/159:05 pmLUX - IAD
1 stop24h 55mBritish Airways
mar. 9/307:21 pmIAD - LUX
2 stops19h 29mBritish Airways
Deal found 7/30$536
This Air Canada deal was found by Cheapflights users on 7/31. 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.
mar. 9/21:30 pmLUX - IAD
2 stops27h 43mAir Canada
sáb. 9/275:37 pmIAD - LUX
2 stops38h 03mAir Canada
Deal found 7/31$539
This United Airlines deal was found by Cheapflights users on 7/31. 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.
dom. 8/319:50 amLUX - IAD
1 stop11h 30mUnited Airlines
sáb. 9/2710:20 pmIAD - LUX
1 stop15h 15mUnited Airlines
Deal found 7/31$557
This SWISS deal was found by Cheapflights users on 7/31. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/12:50 pmLUX - IAD
1 stop31h 25mSWISS
jue. 9/256:40 pmIAD - LUX
2 stops33h 00mSWISS
Deal found 7/31$566
This Delta deal was found by Cheapflights users on 7/30. 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.
lun. 9/1510:30 amLUX - IAD
2 stops15h 07mDelta
mar. 9/301:00 pmIAD - LUX
2 stops15h 00mDelta
Deal found 7/30$610

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 agosto 1, 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

lun. 9/22

11:40 am-8:10 pm

1 stop14h 30m

Washington, D.C. Dulles Intl

lun. 10/6

5:50 pm-10:40 am

1 stop10h 50m

$511

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

lun. 9/1

6:15 am-1:30 pm

1 stop13h 15m

Washington, D.C. Dulles Intl

vie. 9/26

8:45 pm-6:20 pm

1 stop15h 35m

$524

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

lun. 9/1

8:15 am-1:30 pm

1 stop11h 15m

Washington, D.C. Dulles Intl

jue. 9/25

10:20 pm-4:20 pm

1 stop12h 00m

$526

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

lun. 9/15

9:05 pm-4:00 pm

1 stop24h 55m

Washington, D.C. Dulles Intl

mar. 9/30

7:21 pm-8:50 pm

2 stops19h 29m

$536

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

mar. 9/2

1:30 pm-11:13 am

2 stops27h 43m

Washington, D.C. Dulles Intl

sáb. 9/27

5:37 pm-1:40 pm

2 stops38h 03m

$539

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

dom. 8/31

9:50 am-3:20 pm

1 stop11h 30m

Washington, D.C. Dulles Intl

sáb. 9/27

10:20 pm-7:35 pm

1 stop15h 15m

$557

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

lun. 9/1

10:30 am-4:15 pm

1 stop11h 45m

Washington, D.C. Dulles Intl

vie. 9/26

6:40 pm-9:40 am

2 stops57h 00m

$566

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

lun. 9/15

10:30 am-7:37 pm

2 stops15h 07m

Washington, D.C. Dulles Intl

mar. 9/30

1:00 pm-10:00 am

2 stops15h 00m

$610

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

mar. 9/2

10:15 am-3:20 pm

2 stops35h 05m

$356

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

lun. 9/1

8:15 am-1:30 pm

1 stop11h 15m

$538

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 12 results
1
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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.

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated agosto 1, 2025.
See what other customers who have flown with Delta, SWISS, and United Airlines from Luxembourg to Washington, D.C. Dulles Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Scandinavian Airlines
7.4
Good
1,457 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.

  • What are the cheapest airlines to fly from Luxembourg to Washington, D.C. Dulles Intl Airport one-way?

    $538 is the cheapest one-way deal found within the past few days, from Lufthansa. You may also be able to find cheap deals on TAP AIR PORTUGAL and Scandinavian Airlines, with prices starting from $582 and $1,977, respectively.

  • 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, July is the cheapest month in which you can book a flight from Luxembourg to Washington, D.C. Dulles Intl Airport (average of $306). 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
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Easton
Fairfax
Manassas
Falls Church
Waldorf
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Bowie

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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.
Charles de Gaulle to Dulles Intl flights
Frankfurt to Dulles Intl flights
Heathrow to Dulles Intl flights
Heathrow to Baltimore flights
Frankfurt to Baltimore flights
Orly to Dulles Intl flights
Frankfurt to Reagan-National flights
Zurich to Dulles Intl flights
Charles de Gaulle to Baltimore flights
Bruxelles-National to Dulles Intl flights
Amsterdam to Dulles Intl flights
Heathrow to Reagan-National flights
Gatwick to Dulles Intl flights
Istanbul to Dulles Intl flights
London City to Dulles Intl flights
Gatwick to Baltimore flights
Madrid to Dulles Intl flights
Leonardo da Vinci/Fiumicino to Dulles Intl flights
Charles de Gaulle to Reagan-National flights
Gatwick to Reagan-National flights
Vienna to Dulles Intl flights
Barcelona-El Prat to Dulles Intl flights
Dublin to Dulles Intl flights
Munich to Dulles Intl flights
Zurich to Baltimore flights
Stansted to Dulles Intl flights
Madrid to Reagan-National flights
Geneva to Dulles Intl flights
Madrid to Baltimore flights
Vicenza to Dulles Intl flights
Zurich to Reagan-National flights
Frederic Chopin to Dulles Intl flights
Bruxelles-National to Baltimore flights
Stansted to Baltimore flights
Munich to Baltimore flights
Bruxelles-National to Reagan-National flights
Munich to Reagan-National flights
Frederic Chopin to Baltimore flights
Luton to Dulles Intl flights
Frankfurt-Hahn to Baltimore flights
Athens to Dulles Intl flights
Frederic Chopin to Reagan-National flights
Copenhagen to Dulles Intl flights
Amsterdam to Baltimore flights
Vienna to Baltimore flights
Amsterdam to Reagan-National flights

Top airline flying from Luxembourg to Dulles Intl

Discover the top airline that operate flights from Luxembourg to Dulles Intl. 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 agosto 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$502Average$560FlexibilityNo cancel feeOn-time76%

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