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$512+ 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — SEA
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
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 julio 31, 2025.

Round-trip from

$512
(Billigflug)

Popular in

August

Cheapest in

February

Average price

$754
From Luxembourg to Washington
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 julio 31, 2025.

This Billigflug deal was found by Cheapflights users on 7/31. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/119:05 pmLUX - PDX
2 stops34h 54mMultiple Airlines
lun. 8/182:05 pmPDX - LUX
2 stops22h 15mMultiple Airlines
Deal found 7/31$512
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/229:05 pmLUX - SEA
1 stop23h 05mAmerican Airlines
mar. 10/710:39 amSEA - LUX
2 stops15h 01mAmerican Airlines
Deal found 7/30$528
This British Airways deal was found by Cheapflights users on 7/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/229:05 pmLUX - SEA
1 stop23h 05mBritish Airways
mar. 10/76:10 amSEA - LUX
2 stops19h 30mBritish Airways
Deal found 7/29$530
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/119:05 pmLUX - PDX
1 stop29h 30mAmerican Airlines
lun. 8/1810:23 amPDX - LUX
2 stops25h 57mAmerican Airlines
Deal found 7/29$532
This Finnair deal was found by Cheapflights users on 7/30. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/279:35 pmLUX - SEA
1 stop23h 00mMultiple Airlines
mié. 9/31:50 pmSEA - LUX
2 stops21h 30mMultiple Airlines
Deal found 7/30$563
This Lufthansa deal was found by Cheapflights users on 7/31. 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.
lun. 9/158:15 amLUX - SEA
2 stops15h 01mLufthansa
lun. 9/228:00 amSEA - LUX
2 stops17h 00mLufthansa
Deal found 7/31$589
This United Airlines deal was found by Cheapflights users on 7/30. 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.
sáb. 8/238:25 amLUX - SEA
3 stops45h 53mUnited Airlines
mié. 9/35:15 pmSEA - LUX
2 stops41h 20mUnited Airlines
Deal found 7/30$613
This Delta deal was found by Cheapflights users on 7/30. 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.
sáb. 8/236:05 amLUX - SEA
1 stop18h 50mDelta
mié. 9/37:10 amSEA - LUX
2 stops17h 50mDelta
Deal found 7/30$763
This KLM deal was found by Cheapflights users on 7/30. 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.
lun. 8/256:10 amLUX - PDX
1 stop14h 10mKLM
mar. 9/27:19 amPDX - LUX
2 stops17h 41mKLM
Deal found 7/30$878
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/316:05 amLUX - PDX
1 stop14h 20mDelta
mar. 11/411:39 amPDX - LUX
2 stops37h 46mDelta
Deal found 7/29$908
This KLM deal was found by Cheapflights users on 7/30. 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.
sáb. 8/236:05 amLUX - SEA
1 stop18h 50mKLM
mié. 9/32:10 pmSEA - LUX
1 stop14h 35mKLM
Deal found 7/30$981
This lastminute.com deal was found by Cheapflights users on 7/29. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/119:05 pmLUX - PDX
1 stop29h 30mBritish Airways
lun. 8/187:25 pmPDX - LUX
1 stop16h 55mBritish Airways
Deal found 7/29$986

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 julio 31, 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

LuxembourgPortland

LUX - PDX

LUXPDX

Luxembourg

lun. 8/11

9:05 pm-10:59 pm

2 stops34h 54m

Portland

lun. 8/18

2:05 pm-9:20 pm

2 stops22h 15m

$512

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

lun. 9/22

9:05 pm-11:10 am

1 stop23h 05m

Seattle/Tacoma Intl

mar. 10/7

10:39 am-10:40 am

2 stops15h 01m

$528

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

lun. 9/22

11:40 am-11:10 am

1 stop32h 30m

Seattle/Tacoma Intl

mar. 10/7

1:30 pm-10:40 am

1 stop12h 10m

$530

LuxembourgPortland

LUX - PDX

LUXPDX

Luxembourg

lun. 8/11

9:05 pm-5:35 pm

1 stop29h 30m

Portland

lun. 8/18

10:23 am-9:20 pm

2 stops25h 57m

$532

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

mié. 8/27

9:35 pm-11:35 am

1 stop23h 00m

Seattle/Tacoma Intl

mié. 9/3

1:50 pm-8:20 pm

2 stops21h 30m

$563

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

lun. 9/15

8:15 am-2:16 pm

2 stops15h 01m

Seattle/Tacoma Intl

lun. 9/22

8:00 am-10:00 am

2 stops17h 00m

$589

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

sáb. 8/23

8:25 am-9:18 pm

3 stops45h 53m

Seattle/Tacoma Intl

mié. 9/3

5:15 pm-7:35 pm

2 stops41h 20m

$613

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

sáb. 8/23

6:05 am-3:55 pm

1 stop18h 50m

Seattle/Tacoma Intl

mié. 9/3

7:10 am-10:00 am

2 stops17h 50m

$763

LuxembourgPortland

LUX - PDX

LUXPDX

Luxembourg

lun. 8/25

6:10 am-11:20 am

1 stop14h 10m

Portland

mar. 9/2

7:19 am-10:00 am

2 stops17h 41m

$878

LuxembourgPortland

LUX - PDX

LUXPDX

Luxembourg

vie. 10/31

6:05 am-12:25 pm

1 stop14h 20m

Portland

mar. 11/4

11:39 am-10:25 am

2 stops37h 46m

$908

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 13 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

How much does it cost to fly round-trip from Luxembourg to State of Washington?

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 julio 31, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and United Airlines from Luxembourg to Washington to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air Canada
7.1
Good
9,851 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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 June is currently the most expensive (average of $389). 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

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Top 3 airlines flying from Luxembourg to Washington

Discover the top 3 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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$591Average$691FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$602Average$734FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$711Average$1,150FlexibilityNo cancel feeOn-time76%

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