Trip.com
>
Flights
>
Flights to Luxembourg
>
Flights to Canton of Luxembourg
>
Flights to Luxembourg City
Hotels in Luxembourg City
>
Flights from Washington D.C. to Luxembourg City

What to know about flights from Washington D.C. to Luxembourg City?

The distance between Washington D.C. and Luxembourg City is approximately 6,391.52 km. Based on Trip.com's data, travel demand peaks in July.

Cheapest one-way
$506
TAP Air Portugal TAP Air Portugal WAS-LUX 17h 25m · 1 stop Tue, Nov 3
Select flight
Cheapest round-trip
$538
Scandinavian Airlines Scandinavian Airlines WAS-LUX 31h 20m · 2 stops Fri, Nov 13 - Fri, Nov 20
Select flight
Recommended airlines
TAP Air Portugal TAP Air PortugalCheapest· From $506 Turkish Airlines Turkish AirlinesMost booked
When to travel
October
Cheapest
July
Peak season for travel
Route details
6,391.52 km
Flight distance

Explore the cheapest one-way and round-trip flights from Washington D.C. to Luxembourg City over the next 90 days, with one-way fares from $506 and round-trip from $538. Based on Trip.com's latest 7-day flight data.

    • IAD 8:30 PM
      31h 20m
      1 stop
      LUX 9:50 AM
      Washington D.C. - Luxembourg City | Fri, Nov 13 | Scandinavian Airlines
      LUX 10:30 AM
      12h 45m
      1 stop
      IAD 5:15 PM
      Luxembourg City - Washington D.C. | Fri, Nov 20 | Scandinavian Airlines
      $538 $824
      35% off
      35% off
      $824 $538
    • IAD 8:30 PM
      31h 20m
      1 stop
      LUX 9:50 AM
      Washington D.C. - Luxembourg City | Wed, Nov 18 | Scandinavian Airlines
      LUX 8:00 PM
      27h 15m
      1 stop
      IAD 5:15 PM
      Luxembourg City - Washington D.C. | Thu, Nov 26 | Scandinavian Airlines
      $563 $824
      32% off
      32% off
      $824 $563
    • IAD 8:20 PM
      31h 30m
      1 stop
      LUX 9:50 AM
      Washington D.C. - Luxembourg City | Sat, Oct 24 | Scandinavian Airlines
      LUX 10:30 AM
      12h 45m
      1 stop
      IAD 6:15 PM
      Luxembourg City - Washington D.C. | Sat, Oct 31 | Scandinavian Airlines
      $685 $824
      17% off
      17% off
      $824 $685
    • IAD 8:30 PM
      31h 20m
      1 stop
      LUX 9:50 AM
      Washington D.C. - Luxembourg City | Sat, Nov 14 | Scandinavian Airlines
      LUX 10:30 AM
      12h 45m
      1 stop
      IAD 5:15 PM
      Luxembourg City - Washington D.C. | Sat, Nov 21 | Scandinavian Airlines
      $688
      17% off
      $824 $688
    • IAD 1:15 PM
      14h 15m
      1 stop
      LUX 9:30 AM
      Washington D.C. - Luxembourg City | Sat, Oct 24 | Turkish Airlines
      LUX 6:00 PM
      23h 45m
      1 stop
      IAD 12:45 PM
      Luxembourg City - Washington D.C. | Sat, Oct 31 | Turkish Airlines
      $691
      16% off
      $824 $691
    • IAD 1:30 PM
      14h 10m
      1 stop
      LUX 9:40 AM
      Washington D.C. - Luxembourg City | Sat, Nov 14 | Turkish Airlines
      LUX 6:00 PM
      31h 25m
      1 stop
      IAD 7:25 PM
      Luxembourg City - Washington D.C. | Sat, Nov 21 | Turkish Airlines
      $698
      15% off
      $824 $698
    • IAD 8:20 PM
      16h 55m
      1 stop
      LUX 7:15 PM
      Washington D.C. - Luxembourg City | Tue, Oct 20 | Scandinavian Airlines
      LUX 8:00 PM
      27h 15m
      1 stop
      IAD 6:15 PM
      Luxembourg City - Washington D.C. | Tue, Oct 27 | Scandinavian Airlines
      $702
      15% off
      $824 $702
    • IAD 8:30 PM
      31h 20m
      1 stop
      LUX 9:50 AM
      Washington D.C. - Luxembourg City | Fri, Dec 4 | Scandinavian Airlines
      LUX 10:30 AM
      14h 20m
      1 stop
      IAD 6:50 PM
      Luxembourg City - Washington D.C. | Mon, Dec 7 | Scandinavian Airlines
      $703
      15% off
      $824 $703
    • IAD 8:30 PM
      31h 20m
      1 stop
      LUX 9:50 AM
      Washington D.C. - Luxembourg City | Sat, Nov 7 | Scandinavian Airlines
      LUX 10:30 AM
      12h 45m
      1 stop
      IAD 5:15 PM
      Luxembourg City - Washington D.C. | Sat, Nov 14 | Scandinavian Airlines
      $707
      14% off
      $824 $707
    • WAS 1:00 PM
      17h 25m
      1 stop
      LUX 2:00 PM
      Washington D.C. - Luxembourg City | Tue, Oct 20 | Normal Airline
      LUX 3:00 PM
      6h
      Nonstop
      WAS 4:00 PM
      Luxembourg City - Washington D.C. | Thu, Oct 22 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest
      IAD 5:25 PM
      17h 25m
      1 stop
      LUX 4:50 PM
      Washington D.C. - Luxembourg City | Tue, Nov 3 | TAP Air Portugal
      $506 $610
      17% off
      17% off
      $610 $506
    • IAD 6:25 PM
      11h 50m
      1 stop
      LUX 11:15 AM
      Washington D.C. - Luxembourg City | Wed, Oct 28 | TAP Air Portugal
      $507 $610
      17% off
      17% off
      $610 $507
    • IAD 5:40 PM
      11h 45m
      1 stop
      LUX 11:25 AM
      Washington D.C. - Luxembourg City | Mon, Oct 19 | TAP Air Portugal
      $507 $610
      17% off
      17% off
      $610 $507
    • IAD 5:05 PM
      12h 25m
      1 stop
      LUX 11:30 AM
      Washington D.C. - Luxembourg City | Wed, Oct 21 | TAP Air Portugal
      $514
      16% off
      $610 $514
    • IAD 5:25 PM
      11h 50m
      1 stop
      LUX 11:15 AM
      Washington D.C. - Luxembourg City | Wed, Nov 18 | TAP Air Portugal
      $516
      15% off
      $610 $516
    • IAD 6:55 PM
      15h 10m
      1 stop
      LUX 4:05 PM
      Washington D.C. - Luxembourg City | Wed, Nov 18 | Virgin Atlantic
      $517
      15% off
      $610 $517
    • IAD 10:30 PM
      12h 20m
      1 stop
      LUX 4:50 PM
      Washington D.C. - Luxembourg City | Thu, Dec 10 | TAP Air Portugal
      $521
      15% off
      $610 $521
    • IAD 6:55 PM
      20h 10m
      1 stop
      LUX 9:05 PM
      Washington D.C. - Luxembourg City | Thu, Nov 19 | Virgin Atlantic
      $522
      14% off
      $610 $522
    • IAD 6:25 PM
      17h 25m
      1 stop
      LUX 4:50 PM
      Washington D.C. - Luxembourg City | Sun, Nov 1 | TAP Air Portugal
      $523
      14% off
      $610 $523
    • WAS 1:00 PM
      17h 25m
      1 stop
      LUX 2:00 PM
      Washington D.C. - Luxembourg City | Tue, Oct 20 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Washington D.C. to Luxembourg City are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airlines are the most popular for Washington D.C. to Luxembourg City flights?

You can choose from 1 airlines that fly from Washington D.C. to Luxembourg City, including Turkish Airlines, TAP Air Portugal has lowest fares on this route.
Turkish Airlines logo Turkish Airlines
Airlines are determined based on actual purchased flight tickets from Washington D.C. to Luxembourg City according to previous 12 months data from Trip.com.

Frequently Asked Questions

  • What are the cheapest flights from Washington D.C. to Luxembourg City (WAS-LUX)?

    Based on Trip.com data, TAP Air Portugal offers one-way fares as low as $506 on Cheapest nonstop routes (e.g. IAD to LUX on Tue, Nov 3), while Scandinavian Airlines offers Cheapest nonstop round-trips from $538 departing on Fri, Nov 13 and returning on Fri, Nov 20.
  • At the moment, several airlines serve connecting flights from Washington D.C. to Luxembourg City, including: Turkish Airlines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Washington D.C. to Luxembourg City is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Washington D.C. to Luxembourg City, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Nov 3, with one-way flights priced at just $506.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is TAP Air Portugal.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Luxembourg City travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Washington D.C. to Luxembourg City is October, when demand for travel is lower.
  • After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Washington D.C. to Luxembourg City on October 22, 2026 with Scandinavian Airlines, with prices starting at $685.
  • You can arrive at any of the following airports in Luxembourg City: Luxembourg Airport (LUX). Flights from Dulles International Airport to Luxembourg Airport (IAD-LUX) are by far the most popular option for this route.
  • The time difference between Luxembourg City and Washington D.C. is 6h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Washington D.C. to Luxembourg City is $805. Fares vary by travel date, airline and availability.
  • Enter Washington D.C. and Luxembourg City, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

Explore More Popular Flights

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.