Luxembourg

$534+ 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LUX
Jan 29 — Feb 51
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Cheap flight deals from Dulles Intl to Luxembourg

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Luxembourg (LU0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 24, 2025.

Round-trip from

$537
(Expedia)
From Washington, D.C. Dulles Intl to Luxembourg

Find 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 January 24, 2025.

This FlightHub deal was found by Cheapflights users on 1/22. 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.
Tue 4/110:05 pmIAD - LUX
1 stop18h 40mScandinavian Airlines
Mon 4/76:25 pmLUX - IAD
1 stop31h 34mScandinavian Airlines
Deal found 1/22$534
This FlightHub deal was found by Cheapflights users on 1/22. 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.
Wed 10/89:40 pmIAD - LUX
1 stop29h 50mTurkish Airlines
Wed 10/226:20 pmLUX - IAD
1 stop22h 30mTurkish Airlines
Deal found 1/22$583
This FlightHub deal was found by Cheapflights users on 1/22. 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.
Thu 4/35:00 pmIAD - LUX
1 stop17h 55mTAP AIR PORTUGAL
Wed 4/95:45 pmLUX - IAD
1 stop27h 35mTAP AIR PORTUGAL
Deal found 1/22$593
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/57:40 pmIAD - LUX
2 stops20h 45mMultiple Airlines
Wed 3/122:25 pmLUX - IAD
2 stops34h 00mMultiple Airlines
Deal found 1/21$652
This Air Canada deal was found by Cheapflights users on 1/22. 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.
Mon 3/313:30 pmIAD - LUX
2 stops16h 10mAir Canada
Wed 4/96:15 amLUX - IAD
2 stops14h 58mAir Canada
Deal found 1/22$746
This United Airlines deal was found by Cheapflights users on 1/22. 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.
Tue 4/16:30 pmIAD - LUX
2 stops15h 40mUnited Airlines
Wed 4/99:45 amLUX - IAD
1 stop15h 40mUnited Airlines
Deal found 1/22$758
This Mytrip deal was found by Cheapflights users on 1/23. 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.
Wed 3/510:20 pmIAD - LUX
3 stops18h 00mLufthansa
Wed 3/126:50 amLUX - IAD
3 stops19h 15mLufthansa
Deal found 1/23$886
This Delta deal was found by Cheapflights users on 1/22. 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.
Tue 4/112:15 pmIAD - LUX
2 stops15h 45mDelta
Mon 4/710:30 amLUX - IAD
1 stop11h 05mDelta
Deal found 1/22$976
This British Airways deal was found by Cheapflights users on 1/22. 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.
Fri 4/410:40 pmIAD - LUX
1 stop13h 45mBritish Airways
Mon 4/79:05 pmLUX - IAD
1 stop24h 45mBritish Airways
Deal found 1/22$1,130
This Austrian Airlines deal was found by Cheapflights users on 1/22. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/315:25 pmIAD - LUX
1 stop23h 00mAustrian Airlines
Wed 4/96:55 amLUX - IAD
1 stop13h 40mAustrian Airlines
Deal found 1/22$1,605
This SWISS deal was found by Cheapflights users on 1/22. 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.
Mon 3/3110:15 pmIAD - LUX
2 stops14h 05mSWISS
Tue 4/87:10 pmLUX - IAD
1 stop26h 05mSWISS
Deal found 1/22$1,612

Find flights from Dulles Intl to Luxembourg within your budget

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 January 24, 2025.

Fly from

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Route

Depart

Return

Price

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Tue 4/1

10:05 pm-10:45 pm

1 stop18h 40m

Luxembourg

Tue 4/8

6:25 pm-7:59 pm

1 stop31h 34m

$534

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Mon 3/31

9:40 pm-9:30 am

1 stop29h 50m

Luxembourg

Thu 4/10

10:25 am-10:50 am

1 stop30h 25m

$649

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Wed 3/5

7:40 pm-10:25 pm

2 stops20h 45m

Luxembourg

Wed 3/12

2:25 pm-7:25 pm

2 stops34h 00m

$652

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Thu 4/3

10:20 pm-4:55 pm

1 stop12h 35m

Luxembourg

Thu 4/10

12:20 pm-8:50 pm

1 stop14h 30m

$672

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Mon 3/31

3:30 pm-1:40 pm

2 stops16h 10m

Luxembourg

Wed 4/9

6:15 am-3:13 pm

2 stops14h 58m

$746

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Tue 4/1

6:30 pm-4:10 pm

2 stops15h 40m

Luxembourg

Wed 4/9

9:45 am-7:25 pm

1 stop15h 40m

$758

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Wed 3/5

10:20 pm-10:20 pm

3 stops18h 00m

Luxembourg

Wed 3/12

6:50 am-9:05 pm

3 stops19h 15m

$886

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Tue 4/1

12:15 pm-10:00 am

2 stops15h 45m

Luxembourg

Mon 4/7

10:30 am-3:35 pm

1 stop11h 05m

$976

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Fri 4/4

10:40 pm-6:25 pm

1 stop13h 45m

Luxembourg

Mon 4/7

9:05 pm-3:50 pm

1 stop24h 45m

$1,130

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Mon 3/31

5:25 pm-10:25 pm

1 stop23h 00m

Luxembourg

Wed 4/9

6:55 am-2:35 pm

1 stop13h 40m

$1,605

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Showing 1-10 of 11 results
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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.

Travel insights for flights from Dulles Intl to Luxembourg

Get recent, data-driven insights about flights from Dulles Intl to Luxembourg including ideal travel times, pricing trends, and more.

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 January 24, 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 January 24, 2025.
7.3
Good
3,926 reviews

Food

7.4

Boarding

7.3

Crew

7.7

Entertainment

7.4

Comfort

7.3

Overall

7.3

Reviews

1 / 10

My flight delayed. I miss my connecting flight. From chicago turkish desk told me you get boarding pass on Istanbul but Istanbul turkish desk had no boarding pass for me. Offered me ticket 40 hours later. I miss my all necessary schedules. Look like people are very irresponsible. Just lied to me. Horrible. Never care. Poor, poor. Poor. Minus.

7.3
Good
3,926 reviews
7.3
Good
3,926 reviews

Food

7.4

Boarding

7.3

Crew

7.7

Entertainment

7.4

Comfort

7.3

Overall

7.3

Reviews

1 / 10

My flight delayed. I miss my connecting flight. From chicago turkish desk told me you get boarding pass on Istanbul but Istanbul turkish desk had no boarding pass for me. Offered me ticket 40 hours later. I miss my all necessary schedules. Look like people are very irresponsible. Just lied to me. Horrible. Never care. Poor, poor. Poor. Minus.

7.3
Good
1,320 reviews
7.3
Good
3,926 reviews

Food

7.4

Boarding

7.3

Crew

7.7

Entertainment

7.4

Comfort

7.3

Overall

7.3

Reviews

1 / 10

My flight delayed. I miss my connecting flight. From chicago turkish desk told me you get boarding pass on Istanbul but Istanbul turkish desk had no boarding pass for me. Offered me ticket 40 hours later. I miss my all necessary schedules. Look like people are very irresponsible. Just lied to me. Horrible. Never care. Poor, poor. Poor. Minus.

7.2
Good
1,869 reviews
7.3
Good
3,926 reviews

Food

7.4

Boarding

7.3

Crew

7.7

Entertainment

7.4

Comfort

7.3

Overall

7.3

Reviews

1 / 10

My flight delayed. I miss my connecting flight. From chicago turkish desk told me you get boarding pass on Istanbul but Istanbul turkish desk had no boarding pass for me. Offered me ticket 40 hours later. I miss my all necessary schedules. Look like people are very irresponsible. Just lied to me. Horrible. Never care. Poor, poor. Poor. Minus.

6.8
Okay
7,102 reviews
7.3
Good
3,926 reviews

Food

7.4

Boarding

7.3

Crew

7.7

Entertainment

7.4

Comfort

7.3

Overall

7.3

Reviews

1 / 10

My flight delayed. I miss my connecting flight. From chicago turkish desk told me you get boarding pass on Istanbul but Istanbul turkish desk had no boarding pass for me. Offered me ticket 40 hours later. I miss my all necessary schedules. Look like people are very irresponsible. Just lied to me. Horrible. Never care. Poor, poor. Poor. Minus.

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.
  • 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, 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 $1,242). 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.

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 January 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$576Average$643FlexibilityNo cancel feeOn-time77%
KLMCheapest$676Average$933FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$814Average$1,377FlexibilityNo cancel feeOn-time76%
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