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

The cheapest airline one-way is TAP AIR PORTUGAL, with whom users have recently found tickets for as low as $424. However, be on the lookout for offers from British Airways and American Airlines, as they are both options that can get you from Luxembourg to Washington, D.C. for a low price.

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

The most popular flight routes from Luxembourg to Washington, D.C. are Luxembourg - Washington, D.C. Dulles Intl, Luxembourg - Washington, D.C. Reagan-National and Luxembourg - Baltimore/Washington.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, January can be a great choice for travel to Washington, D.C.. Flights to Washington, D.C. from Luxembourg in January are about $670 on average during January, but can be found for as low as $451.

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

When flying from Luxembourg to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Luxembourg to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$562+ Flights from Luxembourg to Washington, D.C.

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$471 (Finnair)
One-way from	$313 (Kiwi.com)
Popular in	December
Cheapest in	January
Average price	$647

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

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

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

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

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High demand for flights, 3% potential price rise

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Cheapest flight prices on average. 2% potential price decrease ($18 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 Luxembourg to Washington, D.C.

Cheapest flights from Luxembourg to Washington, D.C.
Explore the most affordable flight options available from Luxembourg to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

Mon 6/239:05 pmLUX - DCA

2 stops32h 02mMultiple Airlines

Mon 6/307:00 pmDCA - LUX

2 stops20h 20mMultiple Airlines

Deal found 4/1

$471

Mon 4/289:05 pmLUX - IAD

1 stop29h 05mAmerican Airlines

Mon 5/125:40 pmIAD - LUX

1 stop11h 00mAmerican Airlines

Deal found 3/31

$473

Thu 4/2410:30 amLUX - IAD

1 stop11h 05mMultiple Airlines

Sun 5/119:20 pmIAD - LUX

1 stop10h 30mMultiple Airlines

Deal found 4/1

$474

Mon 4/2811:40 amLUX - BWI

1 stop13h 55mBritish Airways

Mon 5/59:20 pmBWI - LUX

1 stop18h 00mBritish Airways

Deal found 3/31

$475

Thu 4/1711:40 amLUX - IAD

1 stop14h 30mBritish Airways

Wed 4/305:40 pmIAD - LUX

1 stop20h 40mBritish Airways

Deal found 4/1

$476

Thu 4/1710:30 amLUX - IAD

1 stop11h 05mDelta

Wed 4/3011:50 amIAD - LUX

2 stops16h 10mDelta

Deal found 4/1

$479

Mon 4/2811:40 amLUX - DCA

2 stops16h 49mBritish Airways

Mon 5/54:16 pmDCA - LUX

2 stops12h 24mBritish Airways

Deal found 3/31

$481

Thu 4/176:10 amLUX - DCA

2 stops16h 41mDelta

Wed 4/303:25 pmDCA - LUX

2 stops16h 20mDelta

Deal found 4/1

$485

Thu 4/246:25 pmLUX - IAD

1 stop27h 10mKLM

Sat 5/105:25 pmIAD - LUX

1 stop10h 35mKLM

Deal found 4/1

$555

Mon 4/284:55 pmLUX - BWI

2 stops30h 45mMultiple Airlines

Mon 5/56:50 pmBWI - LUX

2 stops18h 05mMultiple Airlines

Deal found 3/31

$559

Tue 5/66:15 amLUX - IAD

2 stops16h 04mAir Canada

Tue 5/203:18 pmIAD - LUX

2 stops14h 52mAir Canada

Deal found 4/1

$565

Mon 6/2310:30 amLUX - BWI

2 stops17h 43mDelta

Mon 6/301:00 pmBWI - LUX

2 stops15h 00mDelta

Deal found 4/1

$571

Best flights from Luxembourg to Washington, D.C.
Discover carefully curated flight deals from Luxembourg to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 1, 2025.

Mon 6/239:05 pmLUX - DCA

2 stops32h 02mMultiple Airlines

Mon 6/307:00 pmDCA - LUX

2 stops20h 20mMultiple Airlines

Deal found 4/1

$471

Mon 4/289:05 pmLUX - IAD

1 stop24h 45mAmerican Airlines

Mon 5/55:40 pmIAD - LUX

1 stop11h 00mAmerican Airlines

Deal found 3/31

$473

Mon 4/2811:40 amLUX - BWI

1 stop13h 55mBritish Airways

Mon 5/59:20 pmBWI - LUX

1 stop18h 00mBritish Airways

Deal found 3/31

$475

Thu 4/1710:30 amLUX - IAD

1 stop11h 05mDelta

Wed 4/3011:50 amIAD - LUX

2 stops16h 10mDelta

Deal found 4/1

$479

Thu 4/246:25 pmLUX - IAD

1 stop27h 10mKLM

Sat 5/105:25 pmIAD - LUX

1 stop10h 35mKLM

Deal found 4/1

$555

Tue 5/66:15 amLUX - IAD

2 stops16h 04mAir Canada

Tue 5/203:18 pmIAD - LUX

2 stops14h 52mAir Canada

Deal found 4/1

$565

Mon 8/1110:50 amLUX - IAD

1 stop14h 25mAir France

Sun 8/313:00 pmIAD - LUX

2 stops16h 50mAir France

Deal found 4/1

$644

Mon 6/239:50 amLUX - IAD

2 stops16h 15mUnited Airlines

Mon 6/308:50 amIAD - LUX

2 stops28h 45mUnited Airlines

Deal found 4/1

$682

Mon 6/2310:30 amLUX - IAD

2 stops33h 45mSWISS

Mon 6/305:35 pmIAD - LUX

2 stops14h 00mSWISS

Deal found 3/31

$686

Thu 4/2410:30 amLUX - IAD

1 stop11h 05mMultiple Airlines

Sun 5/119:20 pmIAD - LUX

1 stop10h 30mMultiple Airlines

Deal found 4/1

$474

Thu 4/1711:40 amLUX - IAD

1 stop14h 30mBritish Airways

Wed 4/305:40 pmIAD - LUX

1 stop20h 40mBritish Airways

Deal found 4/1

$476

Thu 4/176:10 amLUX - DCA

2 stops16h 41mDelta

Wed 4/303:25 pmDCA - LUX

2 stops16h 20mDelta

Deal found 4/1

$485

Last-minute flights from Luxembourg to Washington, D.C.
Discover last-minute flight deals from Luxembourg to Washington, D.C.. Data last updated April 1, 2025 and is based on user searches.

Thu 4/1711:40 amLUX - IAD

1 stop14h 30mBritish Airways

Wed 4/305:40 pmIAD - LUX

1 stop20h 40mBritish Airways

Deal found 4/1

$476

Thu 4/1710:30 amLUX - IAD

1 stop11h 05mDelta

Wed 4/3011:50 amIAD - LUX

2 stops16h 10mDelta

Deal found 4/1

$479

Thu 4/176:10 amLUX - DCA

2 stops16h 41mDelta

Wed 4/303:25 pmDCA - LUX

2 stops16h 20mDelta

Deal found 4/1

$485

Thu 4/176:10 amLUX - BWI

2 stops16h 40mDelta

Wed 4/302:35 pmBWI - LUX

2 stops17h 10mDelta

Deal found 4/1

$686

Thu 4/2410:30 amLUX - IAD

1 stop11h 05mMultiple Airlines

Wed 5/79:20 pmIAD - LUX

1 stop10h 30mMultiple Airlines

Deal found 4/1

$474

Thu 4/246:25 pmLUX - IAD

1 stop27h 10mKLM

Sat 5/105:25 pmIAD - LUX

1 stop10h 35mKLM

Deal found 4/1

$555

Mon 4/289:05 pmLUX - IAD

1 stop24h 45mAmerican Airlines

Mon 5/55:40 pmIAD - LUX

1 stop11h 00mAmerican Airlines

Deal found 3/31

$473

Mon 4/2811:40 amLUX - BWI

1 stop13h 55mBritish Airways

Mon 5/59:20 pmBWI - LUX

1 stop18h 00mBritish Airways

Deal found 3/31

$475

Mon 4/2811:40 amLUX - DCA

2 stops16h 49mBritish Airways

Mon 5/54:16 pmDCA - LUX

2 stops12h 24mBritish Airways

Deal found 3/31

$481

Mon 4/284:55 pmLUX - BWI

2 stops30h 45mMultiple Airlines

Mon 5/56:50 pmBWI - LUX

2 stops18h 05mMultiple Airlines

Deal found 3/31

$559

Tue 5/611:30 amLUX - DCA

2 stops17h 06mMultiple Airlines

Tue 5/205:00 pmDCA - LUX

2 stops21h 50mMultiple Airlines

Deal found 4/1

$482

Tue 5/66:15 amLUX - IAD

2 stops16h 04mAir Canada

Tue 5/203:18 pmIAD - LUX

2 stops14h 52mAir Canada

Deal found 4/1

$565

One-way flights from Luxembourg to Washington, D.C.
Search for one-way flight options from Luxembourg to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated April 1, 2025.

Sun 5/42:55 pmLUX - BWI

2 stops57h 37mMultiple Airlines

Deal found 3/31

$313

Mon 5/57:10 pmLUX - IAD

3 stops50h 10mMultiple Airlines

Deal found 3/31

$356

Sun 5/49:55 amLUX - DCA

3 stops30h 24mMultiple Airlines

Deal found 3/31

$391

Thu 6/1212:20 pmLUX - IAD

1 stop34h 00mTAP AIR PORTUGAL

Deal found 3/31

$424

Thu 6/1211:40 amLUX - IAD

1 stop11h 55mBritish Airways

Deal found 4/1

$520

Fri 7/1111:25 amLUX - BWI

1 stop14h 10mBritish Airways

Deal found 3/31

$603

Sun 5/49:20 pmLUX - BWI

1 stop28h 15mAmerican Airlines

Deal found 3/31

$611

Fri 7/49:15 pmLUX - IAD

1 stop29h 00mAmerican Airlines

Deal found 3/31

$611

Thu 6/126:10 amLUX - BWI

2 stops17h 10mDelta

Deal found 4/1

$615

Thu 6/1210:30 amLUX - IAD

2 stops15h 20mDelta

Deal found 4/1

$615

Sat 7/57:30 amLUX - IAD

1 stop17h 45mAir France

Deal found 3/31

$651

Sun 7/68:10 pmLUX - IAD

2 stops23h 55mLufthansa

Deal found 3/31

$718

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LuxembourgWashington, D.C.

LUX - DCA

LUXDCA

Luxembourg

Mon 6/23

9:05 pm-11:07 pm

2 stops32h 02m

Washington, D.C. Reagan-National

Mon 6/30

7:00 pm-9:20 pm

2 stops20h 20m

$471

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Mon 4/28

9:05 pm-3:50 pm

1 stop24h 45m

Washington, D.C. Dulles Intl

Mon 5/5

5:40 pm-10:40 am

1 stop11h 00m

$473

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Thu 4/24

10:30 am-3:35 pm

1 stop11h 05m

Washington, D.C. Dulles Intl

Sun 5/11

9:20 pm-1:50 pm

1 stop10h 30m

$474

LuxembourgBaltimore

LUX - BWI

LUXBWI

Luxembourg

Mon 4/28

11:40 am-7:35 pm

1 stop13h 55m

Baltimore/Washington

Mon 5/5

9:20 pm-9:20 pm

1 stop18h 00m

$475

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Thu 4/17

11:40 am-8:10 pm

1 stop14h 30m

Washington, D.C. Dulles Intl

Wed 4/30

5:40 pm-8:20 pm

1 stop20h 40m

$476

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Thu 4/17

10:30 am-3:35 pm

1 stop11h 05m

Washington, D.C. Dulles Intl

Wed 4/30

11:50 am-10:00 am

2 stops16h 10m

$479

LuxembourgWashington, D.C.

LUX - DCA

LUXDCA

Luxembourg

Mon 4/28

11:40 am-10:29 pm

2 stops16h 49m

Washington, D.C. Reagan-National

Mon 5/5

4:16 pm-10:40 am

2 stops12h 24m

$481

LuxembourgWashington, D.C.

LUX - DCA

LUXDCA

Luxembourg

Thu 4/17

6:10 am-4:51 pm

2 stops16h 41m

Washington, D.C. Reagan-National

Wed 4/30

3:25 pm-1:45 pm

2 stops16h 20m

$485

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Thu 4/24

6:25 pm-3:35 pm

1 stop27h 10m

Washington, D.C. Dulles Intl

Sat 5/10

5:25 pm-10:00 am

1 stop10h 35m

$555

LuxembourgBaltimore

LUX - BWI

LUXBWI

Luxembourg

Mon 4/28

4:55 pm-5:40 pm

2 stops30h 45m

Baltimore/Washington

Mon 5/5

6:50 pm-6:55 pm

2 stops18h 05m

$559

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 32 results

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

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

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

Currently, August is the cheapest month in which you can book a flight from Luxembourg to Washington, D.C. (average of $241). Flying from Luxembourg to Washington, D.C. in March is currently the most expensive (average of $290). 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.

Rainfall in Washington, D.C. by month

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

If weather is an important factor for your trip to Washington, D.C., 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Washington, D.C.

Get a feel of what it's like to fly with Delta, KLM and SWISS from Luxembourg to Washington, D.C. by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,899 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,321 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS

7.5

Good

1,572 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France

7.4

Good

1,425 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,615 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines to fly from Luxembourg to Washington, D.C. one-way?
The cheapest airline one-way is TAP AIR PORTUGAL, with whom users have recently found tickets for as low as $424. However, be on the lookout for offers from British Airways and American Airlines, as they are both options that can get you from Luxembourg to Washington, D.C. for a low price.
What are the most popular routes from Luxembourg to Washington, D.C.?
The most popular flight routes from Luxembourg to Washington, D.C. are Luxembourg - Washington, D.C. Dulles Intl, Luxembourg - Washington, D.C. Reagan-National and Luxembourg - Baltimore/Washington.
Can I find deals for flights from Luxembourg to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Luxembourg to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Luxembourg to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luxembourg to Washington, D.C..
Can I find deals for business class flights from Luxembourg to Washington, D.C.?
Yes. Cheapflights offers flight deals from Luxembourg to Washington, D.C. 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 Luxembourg to Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from Luxembourg to Washington, D.C. (average of $241). Flying from Luxembourg to Washington, D.C. in March is currently the most expensive (average of $290). 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

Arlington

Alexandria

Fairfax

Tysons

Springfield

Rockville

Fredericksburg

Woodbridge

Gaithersburg

Linthicum Heights

Silver Spring

Falls Church

Laurel

Easton

Herndon

Bowie

Gettysburg

National Harbor

Oxon Hill

Reston

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Luxembourg to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest$502	Average$691	FlexibilityNo cancel fee	On-time76%

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$313+ Cheap flights from Luxembourg to Washington, D.C. (WAS)

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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.

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

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

Keep the following information in mind while searching for Luxembourg to Washington, D.C. flight deals. Data was last updated April 1, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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

Cheapest flights from Luxembourg to Washington, D.C.Explore the most affordable flight options available from Luxembourg to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

Explore the most affordable flight options available from Luxembourg to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

Cheapflights Fare Finder

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

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

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

Cheapflights Insights

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

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

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

Reviews of airlines servicing Washington, D.C.

Related info for your journey

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

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

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

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

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

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

Traveling to a place near Luxembourg?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Luxembourg to Washington, D.C.

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Top airline flying from Luxembourg to Washington, D.C.

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Cheapest flights from Luxembourg to Washington, D.C.
Explore the most affordable flight options available from Luxembourg to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.