$589+ Cheap flights from Dulles Intl (IAD) to Luxembourg
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Dulles Intl to Luxembourg with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap 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 April 3, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $589 (Scandinavian Airlines) |
Popular in | June |
Cheapest in | October |
Average price | $710 |
Find flight deals from Dulles Intl to Luxembourg
Cheapest flights from Dulles Intl to LuxembourgExplore 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 April 3, 2025.
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 April 3, 2025.
This Scandinavian Airlines deal was found by Cheapflights users on 4/2. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This lol.travel deal was found by Cheapflights users on 4/3. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gurufare deal was found by Cheapflights users on 4/2. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 4/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight 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 April 3, 2025.
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
Washington, D.C.Luxembourg
IAD - LUX
IADLUX
Washington, D.C. Dulles Intl
Tue 9/30
10:05 pm-10:45 pm
1 stop18h 40m
Luxembourg
Mon 10/13
6:25 am-7:59 pm
1 stop19h 34m
Washington, D.C.Luxembourg
IAD - LUX
IADLUX
Washington, D.C. Dulles Intl
Mon 4/21
1:30 pm-5:25 pm
1 stop21h 55m
Luxembourg
Tue 5/6
6:20 pm-11:45 am
1 stop23h 25m
Washington, D.C.Luxembourg
IAD - LUX
IADLUX
Washington, D.C. Dulles Intl
Tue 9/30
10:20 pm-4:55 pm
1 stop12h 35m
Luxembourg
Mon 10/13
7:30 pm-3:20 pm
2 stops49h 50m
Washington, D.C.Luxembourg
IAD - LUX
IADLUX
Washington, D.C. Dulles Intl
Sun 4/27
8:30 pm-7:40 am
3 stops29h 10m
Luxembourg
Sat 5/3
8:10 pm-7:20 pm
3 stops29h 10m
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.
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, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Luxembourg (average of $638). Flying from Washington, D.C. Dulles Intl Airport to Luxembourg in June is currently the most expensive (average of $1,240). 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 IAD to LU?
Find hourly flight availability from Dulles Intl 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 April 3, 2025.
When flying from Washington, D.C. Dulles Intl Airport to Luxembourg, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Luxembourg by month
Plan your trip to Luxembourg by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Luxembourg ranges from 2.0 - 2.8 inches per month. November is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Luxembourg when rainfall is around 2.0 in.
Temperature in Luxembourg by month
Plan your trip to Luxembourg by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Luxembourg, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).
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 April 3, 2025.
Boarding
Entertainment
Food
Crew
Comfort
Overall
Reviews
Anonymous,Dec 2024
ORD - IST
Boarding
Entertainment
Food
Crew
Comfort
Overall
Reviews
Anonymous,Dec 2024
ORD - IST
Boarding
Entertainment
Food
Crew
Comfort
Overall
Reviews
Anonymous,Dec 2024
ORD - IST
Boarding
Entertainment
Food
Crew
Comfort
Overall
Reviews
Anonymous,Dec 2024
ORD - IST
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.
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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.
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 April 3, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$576 | Average$643 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$676 | Average$932 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$912 | Average$1,200 | FlexibilityNo cancel fee | On-time76% |