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$451+ Cheap flights from Luxembourg to Washington

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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — SEA
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Round-trip from

$659
(Expedia)

One-way from

$451
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$828
From Luxembourg to Washington
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One-way flight from Luxembourg to Washington
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Highest demand for flights based on searches. 14% potential increase in price ($148 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Expedia deal was found by Cheapflights users on 4/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/159:05 pmLUX - SEA
1 stop23h 30mBritish Airways
Thu 5/298:20 pmSEA - LUX
1 stop15h 10mBritish Airways
Deal found 4/30$659
This Delta deal was found by Cheapflights users on 4/30. 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 5/156:10 amLUX - SEA
1 stop18h 47mDelta
Thu 5/297:15 amSEA - LUX
2 stops21h 30mDelta
Deal found 4/30$662
This Air Canada deal was found by Cheapflights users on 4/30. 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.
Sun 6/228:25 amLUX - SEA
2 stops33h 56mAir Canada
Sun 7/62:55 pmSEA - LUX
2 stops16h 15mAir Canada
Deal found 4/30$752
This SWISS deal was found by Cheapflights users on 4/30. 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.
Thu 5/157:10 pmLUX - SEA
2 stops32h 42mSWISS
Thu 5/292:50 pmSEA - LUX
2 stops33h 50mSWISS
Deal found 4/30$765
This Lufthansa deal was found by Cheapflights users on 4/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/216:15 amLUX - SEA
1 stop15h 10mLufthansa
Sat 7/58:00 amSEA - LUX
2 stops17h 10mLufthansa
Deal found 4/30$768
This Delta deal was found by Cheapflights users on 4/30. 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 6/89:10 amPDX - LUX
2 stops19h 35mDelta
Deal found 4/30$799
This Flighttix deal was found by Cheapflights users on 4/30. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/157:30 amLUX - SEA
2 stops18h 14mAir France
Thu 5/291:30 pmSEA - LUX
1 stop12h 05mAir France
Deal found 4/30$807
This KLM deal was found by Cheapflights users on 4/30. 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 5/302:15 pmLUX - PDX
1 stop30h 05mKLM
Sun 6/812:55 pmPDX - LUX
1 stop12h 05mKLM
Deal found 4/30$845
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 6/218:25 amLUX - SEA
3 stops21h 46mUnited Airlines
Sat 7/56:38 amSEA - LUX
2 stops17h 37mUnited Airlines
Deal found 4/30$879
This Mytrip deal was found by Cheapflights users on 4/30. 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.
Sat 6/147:10 pmLUX - SEA
2 stops30h 49mMultiple Airlines
Sat 6/212:55 pmSEA - LUX
3 stops18h 10mMultiple Airlines
Deal found 4/30$1,321
This Scandinavian Airlines deal was found by Cheapflights users on 4/30. 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 6/89:10 amPDX - LUX
3 stops27h 40mScandinavian Airlines
Deal found 4/30$1,466
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Sat 6/147:30 amLUX - PDX
3 stops38h 22mMultiple Airlines
Sat 6/217:40 pmPDX - LUX
2 stops35h 30mMultiple Airlines
Deal found 4/29$1,553

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 May 1, 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

Thu 5/15

9:05 pm-11:35 am

1 stop23h 30m

Seattle/Tacoma Intl

Thu 5/29

8:20 pm-8:30 pm

1 stop15h 10m

$659

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

Thu 5/15

6:10 am-3:57 pm

1 stop18h 47m

Seattle/Tacoma Intl

Thu 5/29

7:15 am-1:45 pm

2 stops21h 30m

$662

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

Sun 6/22

8:25 am-9:21 am

2 stops33h 56m

Seattle/Tacoma Intl

Sun 7/6

2:55 pm-4:10 pm

2 stops16h 15m

$752

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

Thu 5/15

7:10 pm-6:52 pm

2 stops32h 42m

Seattle/Tacoma Intl

Thu 5/29

2:50 pm-9:40 am

2 stops33h 50m

$765

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

Sat 6/21

6:15 am-12:25 pm

1 stop15h 10m

Seattle/Tacoma Intl

Sat 7/5

8:00 am-10:10 am

2 stops17h 10m

$768

LuxembourgPortland

LUX - PDX

LUXPDX

Luxembourg

Fri 5/30

8:10 am-11:20 am

1 stop12h 10m

Portland

Sun 6/8

2:20 pm-5:55 pm

2 stops18h 35m

$799

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

Thu 5/15

7:30 am-4:44 pm

2 stops18h 14m

Seattle/Tacoma Intl

Thu 5/29

1:30 pm-10:35 am

1 stop12h 05m

$807

LuxembourgPortland

LUX - PDX

LUXPDX

Luxembourg

Fri 5/30

2:15 pm-11:20 am

1 stop30h 05m

Portland

Sun 6/8

12:55 pm-10:00 am

1 stop12h 05m

$845

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

$879

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

Sat 6/14

7:10 pm-4:59 pm

2 stops30h 49m

Seattle/Tacoma Intl

Sat 6/21

2:55 pm-6:05 pm

3 stops18h 10m

$1,321

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 24 results
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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 May 1, 2025.
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

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
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

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
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

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
1,588 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

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
1,446 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

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
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

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 are the cheapest airlines to fly from Luxembourg to State of Washington one-way?

    For one-way options, check prices for Lufthansa. According to our data, you can fly for as low as $666. Users have also found prices from $818 and $841 on American Airlines and British Airways, respectively.

  • 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 $405). 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 May 1, 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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