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$659+ Cheap flights from Luxembourg (LUX) to Washington

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — SEA
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Luxembourg to Washington

Keep the following information in mind while searching for Luxembourg to Washington flight deals. Data was last updated April 24, 2025.

Round-trip from

$662
(British Airways)

Popular in

December

Cheapest in

February

Average price

$751
From Luxembourg to Washington
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($148 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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Find flight deals from Luxembourg to Washington

Cheapest flights from Luxembourg to Washington
Explore the most affordable flight options available from Luxembourg to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/19:05 pmLUX - SEA
1 stop23h 30mAmerican Airlines
Wed 5/141:30 pmSEA - LUX
1 stop12h 15mAmerican Airlines
Deal found 4/23$659
This British Airways deal was found by Cheapflights users on 4/23. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/19:05 pmLUX - SEA
1 stop23h 30mBritish Airways
Wed 5/146:20 amSEA - LUX
2 stops19h 25mBritish Airways
Deal found 4/23$662
This Delta deal was found by Cheapflights users on 4/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/88:10 amLUX - SEA
1 stop16h 47mDelta
Wed 5/212:10 pmSEA - LUX
1 stop14h 35mDelta
Deal found 4/23$666
This Air France deal was found by Cheapflights users on 4/23. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/217:30 amLUX - SEA
1 stop12h 45mAir France
Sat 7/51:30 pmSEA - LUX
1 stop12h 05mAir France
Deal found 4/23$744
This Gotogate deal was found by Cheapflights users on 4/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/810:30 amLUX - SEA
2 stops18h 07mAir Canada
Wed 5/2110:00 amSEA - LUX
2 stops15h 00mAir Canada
Deal found 4/23$755
This FlightHub deal was found by Cheapflights users on 4/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/229:50 amLUX - SEA
1 stop16h 09mMultiple Airlines
Sat 7/54:20 pmSEA - LUX
1 stop32h 20mMultiple Airlines
Deal found 4/23$794
This Delta deal was found by Cheapflights users on 4/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/308:10 amLUX - PDX
1 stop12h 10mDelta
Sun 6/81:55 pmPDX - LUX
2 stops19h 00mDelta
Deal found 4/23$804
This lastminute.com deal was found by Cheapflights users on 4/23. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/188:10 amLUX - SEA
2 stops17h 26mKLM
Fri 5/237:55 pmSEA - LUX
2 stops29h 05mKLM
Deal found 4/23$885
This United Airlines deal was found by Cheapflights users on 4/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/29:45 amLUX - SEA
3 stops37h 15mUnited Airlines
Sat 5/1012:40 pmSEA - LUX
2 stops45h 55mUnited Airlines
Deal found 4/23$932
This KLM deal was found by Cheapflights users on 4/22. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/306:10 amLUX - PDX
1 stop14h 10mKLM
Sun 6/812:55 pmPDX - LUX
1 stop15h 50mKLM
Deal found 4/22$952
This Scandinavian Airlines deal was found by Cheapflights users on 4/23. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/309:05 amLUX - PDX
2 stops23h 10mScandinavian Airlines
Sun 6/81:55 pmPDX - LUX
3 stops22h 55mScandinavian Airlines
Deal found 4/23$1,475
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/309:15 pmLUX - PDX
2 stops30h 26mAmerican Airlines
Sat 6/712:09 amPDX - LUX
2 stops25h 36mAmerican Airlines
Deal found 4/22$1,726

Cheapflights Fare Finder

Customize your flight search to find flights from Luxembourg to Washington 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 24, 2025.
Use the filters below to find and compare flights from Luxembourg to Washington that are best for you.

Fly from

Luxembourg

Fly to

Washington

Route

Depart

Return

Price

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

Fri 5/9

9:15 pm-11:35 am

1 stop23h 20m

Seattle/Tacoma Intl

Tue 5/13

1:30 pm-10:40 am

1 stop12h 10m

$662

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

Thu 5/8

8:10 am-3:57 pm

1 stop16h 47m

Seattle/Tacoma Intl

Wed 5/21

2:10 pm-1:45 pm

1 stop14h 35m

$666

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

Sat 6/21

7:30 am-11:15 am

1 stop12h 45m

Seattle/Tacoma Intl

Sat 7/5

1:30 pm-10:35 am

1 stop12h 05m

$744

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

Thu 5/8

10:30 am-7:37 pm

2 stops18h 07m

Seattle/Tacoma Intl

Wed 5/21

10:00 am-10:00 am

2 stops15h 00m

$755

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

Sun 6/22

9:50 am-4:59 pm

1 stop16h 09m

Seattle/Tacoma Intl

Sat 7/5

4:20 pm-9:40 am

1 stop32h 20m

$794

LuxembourgPortland

LUX - PDX

LUXPDX

Luxembourg

Fri 5/30

8:10 am-11:20 am

1 stop12h 10m

Portland

Sun 6/8

1:55 pm-5:55 pm

2 stops19h 00m

$804

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

Wed 7/23

9:35 pm-6:20 pm

1 stop29h 45m

Seattle/Tacoma Intl

Thu 7/31

8:20 pm-8:30 pm

1 stop15h 10m

$884

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

Sun 5/18

8:10 am-4:36 pm

2 stops17h 26m

Seattle/Tacoma Intl

Fri 5/23

7:55 pm-10:00 am

2 stops29h 05m

$885

LuxembourgPortland

LUX - PDX

LUXPDX

Luxembourg

Fri 5/30

6:10 am-11:20 am

1 stop14h 10m

Portland

Sun 6/8

12:55 pm-1:45 pm

1 stop15h 50m

$952

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

Sat 6/21

8:25 am-9:11 pm

3 stops21h 46m

Seattle/Tacoma Intl

Sat 7/5

6:38 am-9:15 am

2 stops17h 37m

$957

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 12 results
1
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Best time to book a flight from Luxembourg to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington 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

Rainfall in Washington by month

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

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

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

If weather is an important factor for your trip to State of Washington, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated April 24, 2025.
Read reviews from past customers who have flown Delta, KLM and Air France from Luxembourg to Washington. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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
1,333 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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
1,442 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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
Scandinavian Airlines
7.3
Good
1,344 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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

Find useful and relevant information for your journey from Luxembourg to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Luxembourg to Washington?

    Luxembourg (LUX), located 3.8 mi from the city center, is the airport you fly out of when you book flights from Luxembourg to Washington.

  • Can I find deals for flights from Luxembourg to Washington that include hotel bookings?

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

  • How can I find direct flights from Luxembourg to Washington?

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

  • Can I find deals for business class flights from Luxembourg to Washington?

    Yes. Cheapflights offers flight deals from Luxembourg to Washington 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 State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Luxembourg to State of Washington (average of $238). Flying from Luxembourg to State of Washington in July is currently the most expensive (average of $411). 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 Luxembourg to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Luxembourg to Washington

Discover the top 4 airlines that operate flights from Luxembourg to Washington. 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 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$591Average$691FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$698Average$1,058FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$711Average$761FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$711Average$1,150FlexibilityNo cancel feeOn-time76%

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