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

$483 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on Scandinavian Airlines and American Airlines, with prices starting from $721 and $836, respectively.

What are the most popular routes from Washington, D.C. to Luxembourg?

Most travelers choose Washington, D.C. Dulles Intl - Luxembourg, Baltimore/Washington - Luxembourg or Washington, D.C. Reagan-National - Luxembourg when deciding on the best route from Washington, D.C. to Luxembourg.

What is the cheapest month to fly from Washington, D.C. to Luxembourg?

The best pricing can be found in the month of October. Prices to Luxembourg from Washington, D.C. average $957. You can even find prices in October for less than $957, as users have found deals to Luxembourg from as low as $533. The month of June appears to be one of the more expensive times to travel to Luxembourg from Washington, D.C.. Flying in the targeted month can save you up to 62%.

Can I find deals for flights from Washington, D.C. to Luxembourg that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Luxembourg flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Luxembourg?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Luxembourg.

Can I find deals for business class flights from Washington, D.C. to Luxembourg?

Yes. Cheapflights offers flight deals from Washington, D.C. 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.

$1,538+ Flights from Washington, D.C. to Luxembourg

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Cheap flight deals from Washington, D.C. to Luxembourg

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$630 (lol.travel)
One-way from	$440 (Kiwi.com)
Popular in	June
Cheapest in	October
Average price	$710

Provider with most accurate pricing for Washington, D.C. (WAS)-Luxembourg flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Luxembourg flights.

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From Washington, D.C. (WAS) to Luxembourg

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One-way flight from Washington, D.C. (WAS) to Luxembourg

Search Deals

Highest demand for flights based on searches. 30% potential increase in price ($411 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($54 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from Washington, D.C. to Luxembourg

Cheapest flights from Washington, D.C. to Luxembourg
Explore the most affordable flight options available from Washington, D.C. to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

Tue 9/3010:05 pmIAD - LUX

1 stop18h 40mScandinavian Airlines

Mon 10/136:25 amLUX - IAD

1 stop19h 34mScandinavian Airlines

Deal found 3/31

$588

Mon 4/219:40 pmIAD - LUX

1 stop29h 50mTurkish Airlines

Tue 5/66:20 pmLUX - IAD

1 stop23h 25mTurkish Airlines

Deal found 3/31

$630

Tue 9/3010:20 pmIAD - LUX

1 stop12h 35mTAP AIR PORTUGAL

Mon 10/137:30 pmLUX - IAD

2 stops49h 50mTAP AIR PORTUGAL

Deal found 4/1

$679

Tue 7/15:00 pmIAD - LUX

2 stops23h 50mMultiple Airlines

Tue 7/156:20 amLUX - IAD

2 stops39h 00mMultiple Airlines

Deal found 3/31

$719

Fri 5/165:35 amBWI - LUX

2 stops32h 00mMultiple Airlines

Fri 5/2310:30 amLUX - BWI

2 stops27h 01mMultiple Airlines

Deal found 4/1

$855

Thu 5/156:59 amDCA - LUX

2 stops20h 41mMultiple Airlines

Thu 5/2210:30 amLUX - DCA

2 stops15h 13mMultiple Airlines

Deal found 3/31

$1,046

Tue 7/14:30 pmIAD - LUX

1 stop24h 20mITA Airways

Tue 7/152:55 pmLUX - IAD

2 stops53h 45mITA Airways

Deal found 3/31

$1,106

Wed 6/119:00 amBWI - LUX

2 stops31h 30mScandinavian Airlines

Wed 7/26:25 pmLUX - BWI

2 stops35h 54mScandinavian Airlines

Deal found 4/1

$1,230

Mon 5/199:20 pmBWI - LUX

1 stop18h 00mBritish Airways

Sun 5/259:20 pmLUX - BWI

1 stop28h 15mBritish Airways

Deal found 4/1

$1,415

Sat 6/286:07 amDCA - LUX

2 stops24h 13mScandinavian Airlines

Mon 6/304:00 pmLUX - DCA

2 stops37h 33mScandinavian Airlines

Deal found 3/31

$1,448

Sun 4/273:54 pmDCA - LUX

2 stops12h 51mBritish Airways

Sat 5/39:10 pmLUX - DCA

2 stops25h 00mBritish Airways

Deal found 3/31

$1,620

Mon 6/161:00 pmBWI - LUX

2 stops15h 00mDelta

Tue 7/16:10 amLUX - BWI

2 stops22h 36mDelta

Deal found 4/1

$1,650

Best flights from Washington, D.C. to Luxembourg
Discover carefully curated flight deals from Washington, D.C. to Luxembourg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 2, 2025.

Mon 4/219:40 pmIAD - LUX

1 stop29h 50mTurkish Airlines

Tue 5/66:20 pmLUX - IAD

1 stop23h 25mTurkish Airlines

Deal found 3/31

$630

Tue 7/15:00 pmIAD - LUX

2 stops23h 50mMultiple Airlines

Tue 7/156:20 amLUX - IAD

2 stops39h 00mMultiple Airlines

Deal found 3/31

$719

Mon 5/1910:05 pmIAD - LUX

1 stop18h 40mScandinavian Airlines

Sun 5/256:30 amLUX - IAD

2 stops19h 29mScandinavian Airlines

Deal found 4/1

$901

Tue 7/14:30 pmIAD - LUX

1 stop24h 20mITA Airways

Tue 7/152:55 pmLUX - IAD

2 stops53h 45mITA Airways

Deal found 3/31

$1,106

Sun 6/295:45 pmIAD - LUX

2 stops19h 00mTAP AIR PORTUGAL

Mon 7/147:30 pmLUX - IAD

2 stops25h 50mTAP AIR PORTUGAL

Deal found 3/31

$1,400

Mon 5/199:20 pmBWI - LUX

1 stop18h 00mBritish Airways

Sun 5/259:20 pmLUX - BWI

1 stop28h 15mBritish Airways

Deal found 4/1

$1,415

Mon 6/161:00 pmBWI - LUX

2 stops22h 55mDelta

Wed 7/210:30 amLUX - BWI

2 stops17h 43mDelta

Deal found 4/1

$1,650

Fri 5/165:35 amBWI - LUX

2 stops32h 00mMultiple Airlines

Fri 5/2310:30 amLUX - BWI

2 stops27h 01mMultiple Airlines

Deal found 4/1

$855

Sun 6/153:30 pmIAD - LUX

2 stops12h 30mAir Canada

Sun 6/296:15 amLUX - IAD

2 stops15h 55mAir Canada

Deal found 4/1

$1,757

Sun 6/157:50 pmBWI - LUX

2 stops16h 05mKLM

Sun 6/2910:30 amLUX - BWI

2 stops17h 43mKLM

Deal found 4/1

$1,895

Thu 5/156:59 amDCA - LUX

2 stops20h 41mMultiple Airlines

Thu 5/2210:30 amLUX - DCA

2 stops15h 13mMultiple Airlines

Deal found 3/31

$1,046

Wed 6/119:00 amBWI - LUX

2 stops31h 30mScandinavian Airlines

Wed 7/26:25 pmLUX - BWI

2 stops35h 54mScandinavian Airlines

Deal found 4/1

$1,230

Last-minute flights from Washington, D.C. to Luxembourg
Discover last-minute flight deals from Washington, D.C. to Luxembourg. Data last updated April 2, 2025 and is based on user searches.

Mon 4/219:40 pmIAD - LUX

1 stop29h 50mTurkish Airlines

Tue 5/66:20 pmLUX - IAD

1 stop23h 25mTurkish Airlines

Deal found 3/31

$630

Mon 4/2110:05 pmIAD - LUX

2 stops29h 35mMultiple Airlines

Tue 5/62:15 pmLUX - IAD

2 stops35h 44mMultiple Airlines

Deal found 3/31

$801

Sun 4/273:54 pmDCA - LUX

2 stops12h 51mBritish Airways

Sat 5/39:10 pmLUX - DCA

2 stops25h 00mBritish Airways

Deal found 3/31

$1,620

Thu 5/156:59 amDCA - LUX

2 stops20h 41mMultiple Airlines

Thu 5/2210:30 amLUX - DCA

2 stops15h 13mMultiple Airlines

Deal found 3/31

$1,046

Fri 5/165:35 amBWI - LUX

2 stops32h 00mMultiple Airlines

Fri 5/2310:30 amLUX - BWI

2 stops27h 01mMultiple Airlines

Deal found 4/1

$855

Mon 5/1910:05 pmIAD - LUX

1 stop18h 40mScandinavian Airlines

Sun 5/256:30 amLUX - IAD

2 stops19h 29mScandinavian Airlines

Deal found 4/1

$901

Mon 5/199:20 pmBWI - LUX

1 stop18h 00mBritish Airways

Sun 5/259:20 pmLUX - BWI

1 stop28h 15mBritish Airways

Deal found 4/1

$1,415

One-way flights from Washington, D.C. to Luxembourg
Search for one-way flight options from Washington, D.C. to Luxembourg. Find affordable one-way fares based on user searches. Data last updated April 2, 2025.

Tue 7/15:00 pmIAD - LUX

1 stop22h 00mMultiple Airlines

Deal found 4/1

$440

Tue 7/16:50 pmBWI - LUX

3 stops19h 35mMultiple Airlines

Deal found 4/1

$445

Mon 4/710:20 pmIAD - LUX

1 stop12h 35mTAP AIR PORTUGAL

Deal found 4/1

$483

Mon 4/71:12 pmDCA - LUX

2 stops21h 43mTAP AIR PORTUGAL

Deal found 4/1

$617

Mon 4/144:10 pmDCA - LUX

2 stops19h 05mMultiple Airlines

Deal found 3/31

$711

Tue 7/11:25 pmDCA - LUX

2 stops27h 20mScandinavian Airlines

Deal found 4/1

$721

Sun 9/1410:19 amDCA - LUX

2 stops18h 26mAmerican Airlines

Deal found 3/31

$836

Tue 7/19:20 pmBWI - LUX

1 stop17h 30mAmerican Airlines

Deal found 4/1

$1,034

Fri 9/194:35 pmDCA - LUX

2 stops15h 15mAir Canada

Deal found 3/31

$1,081

Mon 4/710:59 amBWI - LUX

2 stops29h 46mScandinavian Airlines

Deal found 4/1

$2,659

Wed 7/210:40 pmIAD - LUX

1 stop15h 40mBritish Airways

Deal found 4/1

$3,328

Wed 7/22:37 pmDCA - LUX

2 stops14h 08mBritish Airways

Deal found 4/1

$4,362

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. 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

Mon 4/21

9:40 pm-9:30 am

1 stop29h 50m

Luxembourg

Tue 5/6

6:20 pm-11:45 am

1 stop23h 25m

$630

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Tue 7/1

5:00 pm-10:50 pm

2 stops23h 50m

Luxembourg

Tue 7/15

6:20 am-3:20 pm

2 stops39h 00m

$719

BaltimoreLuxembourg

BWI - LUX

BWILUX

Baltimore/Washington

Fri 5/16

5:35 am-7:35 pm

2 stops32h 00m

Luxembourg

Fri 5/23

10:30 am-7:31 am

2 stops27h 01m

$855

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Mon 5/19

10:05 pm-10:45 pm

1 stop18h 40m

Luxembourg

Sun 5/25

6:30 am-7:59 pm

2 stops19h 29m

$901

Washington, D.C.Luxembourg

DCA - LUX

DCALUX

Washington, D.C. Reagan-National

Thu 5/15

6:59 am-9:40 am

2 stops20h 41m

Luxembourg

Thu 5/22

10:30 am-7:43 pm

2 stops15h 13m

$1,046

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Tue 7/1

4:30 pm-10:50 pm

1 stop24h 20m

Luxembourg

Tue 7/15

2:55 pm-2:40 pm

2 stops53h 45m

$1,106

BaltimoreLuxembourg

BWI - LUX

BWILUX

Baltimore/Washington

Wed 6/11

9:00 am-10:30 pm

2 stops31h 30m

Luxembourg

Wed 7/2

6:25 pm-12:19 am

2 stops35h 54m

$1,230

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Sun 6/29

5:45 pm-6:45 pm

2 stops19h 00m

Luxembourg

Mon 7/14

7:30 pm-3:20 pm

2 stops25h 50m

$1,400

BaltimoreLuxembourg

BWI - LUX

BWILUX

Baltimore/Washington

Mon 5/19

9:20 pm-9:20 pm

1 stop18h 00m

Luxembourg

Sun 5/25

9:20 pm-7:35 pm

1 stop28h 15m

$1,415

Washington, D.C.Luxembourg

DCA - LUX

DCALUX

Washington, D.C. Reagan-National

Sat 6/28

6:07 am-12:20 pm

2 stops24h 13m

Luxembourg

Mon 6/30

4:00 pm-11:33 pm

2 stops37h 33m

$1,448

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 29 results

Best time to book a flight from Washington, D.C. to Luxembourg

Have a flexible travel schedule? Discover the best time to fly to Luxembourg from Washington, D.C. 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 Washington, D.C. to Luxembourg

What is the cheapest month to book a flight from Washington, D.C. to Luxembourg?

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Luxembourg (average of $638). Flying from Washington, D.C. 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 WAS to LU?

When flying from Washington, D.C. 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

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

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

Read reviews from past customers who have flown Delta, KLM and Turkish Airlines from Washington, D.C. to Luxembourg. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,897 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,323 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Turkish Airlines

7.3

Good

3,748 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Scandinavian Airlines

7.3

Good

1,328 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines to fly from Washington, D.C. to Luxembourg one-way?
$483 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on Scandinavian Airlines and American Airlines, with prices starting from $721 and $836, respectively.
What are the most popular routes from Washington, D.C. to Luxembourg?
Most travelers choose Washington, D.C. Dulles Intl - Luxembourg, Baltimore/Washington - Luxembourg or Washington, D.C. Reagan-National - Luxembourg when deciding on the best route from Washington, D.C. to Luxembourg.
Can I find deals for flights from Washington, D.C. to Luxembourg that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Luxembourg flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Luxembourg?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Luxembourg.
Can I find deals for business class flights from Washington, D.C. to Luxembourg?
Yes. Cheapflights offers flight deals from Washington, D.C. 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. to Luxembourg?
Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Luxembourg (average of $638). Flying from Washington, D.C. 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Washington, D.C. to Luxembourg

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Top 3 airlines flying from Washington, D.C. to Luxembourg

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest$576	Average$643	FlexibilityNo cancel fee	On-time77%
KLM	Cheapest$676	Average$932	FlexibilityNo cancel fee	On-time75%
Lufthansa	Cheapest$912	Average$1,200	FlexibilityNo cancel fee	On-time76%

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$440+ Cheap flights from Washington, D.C. (WAS) to Luxembourg

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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Luxembourg with Cheapflights

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Cheap flight deals from Washington, D.C. to Luxembourg

Keep the following information in mind while searching for Washington, D.C. to Luxembourg flight deals. Data was last updated April 2, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Washington, D.C. to Luxembourg

Cheapest flights from Washington, D.C. to LuxembourgExplore the most affordable flight options available from Washington, D.C. to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

Explore the most affordable flight options available from Washington, D.C. to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Luxembourg that are best for you.

Best time to book a flight from Washington, D.C. to Luxembourg

Have a flexible travel schedule? Discover the best time to fly to Luxembourg from Washington, D.C. with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Luxembourg

What is the cheapest month to book a flight from Washington, D.C. to Luxembourg?

What is the cheapest time of day to fly from WAS to LU?

Find hourly flight availability from Washington, D.C. 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 2, 2025.

Rainfall in Luxembourg by month

Plan your trip to Luxembourg by taking into account the average rainfall totals by month.

Temperature in Luxembourg by month

Plan your trip to Luxembourg by taking into account the average temperature totals by month.

Reviews of airlines servicing Luxembourg

Read reviews from past customers who have flown Delta, KLM and Turkish Airlines from Washington, D.C. to Luxembourg. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Luxembourg. 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 Washington, D.C. to Luxembourg one-way?

What are the most popular routes from Washington, D.C. to Luxembourg?

Can I find deals for flights from Washington, D.C. to Luxembourg that include hotel bookings?

How can I find direct flights from Washington, D.C. to Luxembourg?

Can I find deals for business class flights from Washington, D.C. to Luxembourg?

What is the cheapest month to book a flight from Washington, D.C. to Luxembourg?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington, D.C. to Luxembourg

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Washington, D.C. to Luxembourg

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Cheapest flights from Washington, D.C. to Luxembourg
Explore the most affordable flight options available from Washington, D.C. to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.