$471 Find Cheap Flights from Luxembourg to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dulles Intl departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Washington, D.C., as well as popular online travel agencies
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Cheap Flights from Luxembourg to Dulles Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Luxembourg to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Luxembourg to Dulles Intl

KAYAK's recommended round-trip deals from the most popular airlines that fly from Luxembourg to Dulles Intl.
Discover the best prices for you by selecting your travel dates on KAYAK.
Logo
8:15 am - 9:08 pmLUX-IAD
18h 53m2 stops
Logo
10:20 pm - 4:10 pmIAD-LUX
11h 50m1 stop
$490
Find Deal
Tue, May 20 - Mon, Jun 2
Logo
6:10 am - 3:35 pmLUX-IAD
15h 25m1 stop
Logo
6:30 pm - 10:35 amIAD-LUX
10h 05m1 stop
$494
Find Deal
Thu, May 15 - Wed, May 28
American Airlines Logo
9:05 pm - 8:10 pmLUX-IAD
29h 05m1 stop
American Airlines Logo
10:40 pm - 10:40 amIAD-LUX
30h 00m1 stop
$495American Airlines
Find Deal
Mon, Jun 23 - Mon, Jun 30
British Airways Logo
9:05 pm - 3:50 pmLUX-IAD
24h 45m1 stop
British Airways Logo
8:14 pm - 9:20 pmIAD-LUX
19h 06m2 stops
$496British Airways
Find Deal
Mon, Jun 23 - Mon, Jun 30
British Airways Logo
9:05 pm - 3:50 pmLUX-IAD
24h 45m1 stop
British Airways Logo
8:14 pm - 9:20 pmIAD-LUX
19h 06m2 stops
$497British Airways
Find Deal
Mon, Jun 23 - Mon, Jun 30
Air Canada Logo
10:30 am - 9:08 pmLUX-IAD
16h 38m2 stops
Air Canada Logo
2:25 pm - 12:30 pmIAD-LUX
16h 05m2 stops
$499Air Canada
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Tue, May 20 - Mon, Jun 2
Delta Logo
6:10 am - 3:35 pmLUX-IAD
15h 25m1 stop
Delta Logo
8:30 pm - 5:55 pmIAD-LUX
15h 25m2 stops
$501Delta
Find Deal
Thu, May 15 - Wed, May 28
Delta Logo
6:10 am - 3:35 pmLUX-IAD
15h 25m1 stop
Delta Logo
12:30 pm - 10:00 amIAD-LUX
15h 30m2 stops
$550Delta
Find Deal
Wed, Aug 27 - Sun, Aug 31
Air Canada Logo
6:15 am - 9:08 pmLUX-IAD
20h 53m2 stops
Air Canada Logo
9:45 am - 9:40 amIAD-LUX
17h 55m2 stops
$563Air Canada
Find Deal
Thu, May 15 - Wed, May 28
American Airlines Logo
9:05 pm - 6:52 pmLUX-IAD
27h 47m2 stops
American Airlines Logo
8:19 pm - 8:20 pmIAD-LUX
18h 01m2 stops
$643American Airlines
Find Deal
Mon, Aug 11 - Sun, Aug 31
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KAYAK's insights & trends for flights to Dulles Intl

Get data-powered insights and trends for flights to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Washington, D.C. Dulles Intl Airport is February, where tickets cost $502 on average for return flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from Luxembourg is $856 and $739 respectively. For one-way flights, the best month to travel is February with an average price of $502.

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Good to know

Low seasonFebruary
High seasonJuly
Cheapest flight$471
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 37% increase in price.
Flight from Luxembourg to Washington Dulles Airport

FAQs - booking Washington Dulles Airport flights

  • How far is Washington, D.C. Dulles Intl Airport from central Washington, D.C.?

    Washington, D.C. Dulles Intl Airport is 22 miles from the center of Washington, D.C..

  • What is the cheapest day to fly to Washington, D.C.?

    Based on KAYAK data, the cheapest day to fly to Washington, D.C. is Sunday where round-trip tickets can be as cheap as $560. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $1,038 on average.

  • How does KAYAK find such low prices on flights to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Washington, D.C. Dulles Intl Airport?

    The cheapest time of day to fly to Washington, D.C. Dulles Intl Airport is generally in the morning, when round-trip flights cost $700 on average. The most expensive time of day to fly to Washington, D.C. Dulles Intl Airport is generally in the morning, which is peak travel time and where the average cost of a ticket is $700.

  • How many direct flights to Washington, D.C. Dulles Intl Airport are there each week?

    Each week there are around 2,989 direct flights from within Luxembourg to Washington, D.C. Dulles Intl Airport. The most common day for departures is Sunday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Washington Dulles Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Washington Dulles Airport flight deals.

Top airline flying from Luxembourg to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Luxembourg to Washington, D.C.. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
LufthansaOverall score based on 7045 reviews
6.7Comfort
6.2Food
6.4Entertainment
7.5Crew
6.9Boarding
Airline reviews

The plane was very clean. The bathroom was clean as well. The land crew were very polite and informative and helpful. They informed me that there is a long way and challenging to go from international terminal to national terminal and in addition to getting my suitcases and going through customs and dropping them again for my second leg of trip which was San Francisco to Los Angeles . I have left knee issue and had a recent fall with aching muscles all over, the land crew suggested wheelchair help for me, God bless her. If I did not have help, I could not make it to my last terminal. Thank you UNITED AIRLINE!

10.0 ExcellentAnonymous, Apr 2025FCO - SFO
Read more Lufthansa reviews

The plane was very clean. The bathroom was clean as well. The land crew were very polite and informative and helpful. They informed me that there is a long way and challenging to go from international terminal to national terminal and in addition to getting my suitcases and going through customs and dropping them again for my second leg of trip which was San Francisco to Los Angeles . I have left knee issue and had a recent fall with aching muscles all over, the land crew suggested wheelchair help for me, God bless her. If I did not have help, I could not make it to my last terminal. Thank you UNITED AIRLINE!

I like the service and the efficiency. I am lactose intolerant and the lactose intolerant meal in business class was not astounding. Also, the business class fully reclining seats are not that comfortable.

Food was great but they didn't clear my meal tray for 3 hours. You'd think they could check though the cabin now and then.

Upon arriving at IAH, it was informed that the luggage had not arrived. Still waiting to hear back when it will be delivered.

I wasn’t allowed to board with my children. I was charged outrageous costs for basic carry on size luggage. The entertainment screens were outdated and not user friendly.

I was very happy with everything, thank you for the smooth flight ✈️

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

I enjoyed my flight back with Lufthansa because the food was good, and the flight attendants were nice and helped you when you asked a question. The flight attendants always came around and asked if you needed anything which I liked a lot.

Entertainment system is old. Food can be tastier Need to provide toothbrush and toothpaste at least when asked.

The flight was cancelled due to tech problem with the plane

Traveling to a place near Dulles Intl?

Book flights to Dulles Intl if you plan to visit one of these locations
Clinton

Everything you need to know for your flight to Dulles Intl

Information on the airport you'll fly into in Washington, D.C.

Washington Dulles Airport (IAD)

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