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 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 are the most popular airlines that fly from Washington, D.C. to Luxembourg?

KLM, Lufthansa and Turkish Airlines are the most popular airlines when flying 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 $918. You can even find prices in October for less than $918, 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 68%.

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.

$1,014+ 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	eDreams 3 stars
Round-trip from	$678 (British Airways)
One-way from	$325 (Kiwi.com)
Popular in	June
Cheapest in	October
Average price	$778

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

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Highest demand for flights based on searches. 22% potential increase in price ($263 potential increase over avg. RT price).

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Cheapest flight prices on average. 6% potential price decrease ($58 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 22, 2025.

Tue 9/3010:05 pmIAD - LUX

1 stop18h 40mScandinavian Airlines

Mon 10/136:20 pmLUX - IAD

1 stop31h 39mScandinavian Airlines

Deal found 4/22

$616

Tue 9/3010:20 pmIAD - LUX

1 stop12h 35mTAP AIR PORTUGAL

Mon 10/137:30 pmLUX - IAD

2 stops49h 50mTAP AIR PORTUGAL

Deal found 4/22

$678

Tue 5/139:20 pmBWI - LUX

1 stop17h 30mAmerican Airlines

Tue 5/2011:30 amLUX - BWI

1 stop14h 05mAmerican Airlines

Deal found 4/22

$897

Tue 5/138:02 pmIAD - LUX

2 stops18h 48mAmerican Airlines

Tue 5/2010:05 pmLUX - IAD

2 stops24h 51mAmerican Airlines

Deal found 4/22

$911

Fri 6/66:00 amDCA - LUX

3 stops21h 40mMultiple Airlines

Fri 6/1310:30 amLUX - DCA

3 stops35h 19mMultiple Airlines

Deal found 4/22

$1,022

Sun 5/2511:15 pmIAD - LUX

3 stops28h 25mMultiple Airlines

Sat 5/318:10 pmLUX - IAD

3 stops32h 00mMultiple Airlines

Deal found 4/22

$1,031

Sun 5/255:35 amBWI - LUX

2 stops31h 10mMultiple Airlines

Sat 5/3110:50 amLUX - BWI

3 stops32h 29mMultiple Airlines

Deal found 4/22

$1,049

Sun 6/229:40 pmIAD - LUX

1 stop29h 50mTurkish Airlines

Sat 7/1910:25 amLUX - IAD

1 stop31h 20mTurkish Airlines

Deal found 4/22

$1,139

Fri 6/62:29 pmBWI - LUX

2 stops13h 31mDelta

Fri 6/132:15 pmLUX - BWI

2 stops13h 58mDelta

Deal found 4/22

$1,319

Fri 6/137:49 pmBWI - LUX

2 stops56h 56mBritish Airways

Fri 6/2711:25 amLUX - BWI

1 stop14h 10mBritish Airways

Deal found 4/22

$1,333

Fri 6/136:59 amDCA - LUX

2 stops21h 01mAir Canada

Fri 6/272:30 pmLUX - DCA

2 stops24h 22mAir Canada

Deal found 4/22

$1,337

Sun 6/226:10 pmIAD - LUX

2 stops12h 00mLufthansa

Sat 7/198:10 pmLUX - IAD

2 stops23h 20mLufthansa

Deal found 4/22

$1,354

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 22, 2025.

Thu 6/55:40 pmIAD - LUX

1 stop20h 50mBritish Airways

Thu 6/1211:40 amLUX - IAD

1 stop11h 55mBritish Airways

Deal found 4/21

$678

Tue 5/135:00 pmIAD - LUX

1 stop12h 30mTAP AIR PORTUGAL

Tue 5/205:45 pmLUX - IAD

1 stop27h 35mTAP AIR PORTUGAL

Deal found 4/22

$792

Tue 5/139:20 pmBWI - LUX

1 stop17h 30mAmerican Airlines

Tue 5/2011:30 amLUX - BWI

1 stop14h 05mAmerican Airlines

Deal found 4/22

$897

Tue 5/274:30 pmIAD - LUX

2 stops18h 40mMultiple Airlines

Wed 6/41:35 pmLUX - IAD

2 stops31h 05mMultiple Airlines

Deal found 4/20

$901

Tue 5/271:30 pmIAD - LUX

1 stop21h 55mTurkish Airlines

Wed 6/46:20 pmLUX - IAD

1 stop23h 25mTurkish Airlines

Deal found 4/20

$1,068

Wed 6/255:31 pmIAD - LUX

2 stops14h 19mAir Canada

Wed 7/236:15 amLUX - IAD

2 stops15h 55mAir Canada

Deal found 4/21

$1,230

Fri 6/62:29 pmBWI - LUX

2 stops13h 31mDelta

Fri 6/132:15 pmLUX - BWI

2 stops13h 58mDelta

Deal found 4/22

$1,319

Sun 6/226:10 pmIAD - LUX

2 stops12h 00mLufthansa

Sat 7/198:10 pmLUX - IAD

2 stops23h 20mLufthansa

Deal found 4/22

$1,354

Thu 6/2610:20 pmIAD - LUX

2 stops18h 15mAustrian Airlines

Thu 7/246:10 pmLUX - IAD

1 stop26h 25mAustrian Airlines

Deal found 4/21

$1,490

Tue 5/138:02 pmIAD - LUX

2 stops18h 48mAmerican Airlines

Tue 5/2010:05 pmLUX - IAD

2 stops24h 51mAmerican Airlines

Deal found 4/22

$911

Fri 6/66:00 amDCA - LUX

3 stops21h 40mMultiple Airlines

Fri 6/1310:30 amLUX - DCA

3 stops35h 19mMultiple Airlines

Deal found 4/22

$1,022

Sun 5/255:35 amBWI - LUX

2 stops31h 10mMultiple Airlines

Sat 5/3110:50 amLUX - BWI

3 stops32h 29mMultiple Airlines

Deal found 4/22

$1,049

Last-minute flights from Washington, D.C. to Luxembourg
Discover last-minute flight deals from Washington, D.C. to Luxembourg. Data last updated April 22, 2025 and is based on user searches.

Tue 5/135:00 pmIAD - LUX

1 stop12h 30mTAP AIR PORTUGAL

Tue 5/205:45 pmLUX - IAD

1 stop27h 35mTAP AIR PORTUGAL

Deal found 4/22

$792

Tue 5/139:20 pmBWI - LUX

1 stop17h 30mAmerican Airlines

Tue 5/2011:30 amLUX - BWI

1 stop14h 05mAmerican Airlines

Deal found 4/22

$897

Tue 5/138:02 pmIAD - LUX

2 stops18h 48mAmerican Airlines

Tue 5/2010:05 pmLUX - IAD

2 stops24h 51mAmerican Airlines

Deal found 4/22

$911

Sun 5/2511:15 pmIAD - LUX

3 stops28h 25mMultiple Airlines

Sat 5/318:10 pmLUX - IAD

3 stops32h 00mMultiple Airlines

Deal found 4/22

$1,031

Sun 5/255:35 amBWI - LUX

2 stops31h 10mMultiple Airlines

Sat 5/3110:50 amLUX - BWI

3 stops32h 29mMultiple Airlines

Deal found 4/22

$1,049

Sun 5/251:30 pmIAD - LUX

1 stop21h 55mTurkish Airlines

Sat 5/3110:25 amLUX - IAD

1 stop31h 20mTurkish Airlines

Deal found 4/22

$1,179

Sun 5/258:40 pmDCA - LUX

2 stops19h 25mMultiple Airlines

Sat 5/317:30 amLUX - DCA

2 stops20h 23mMultiple Airlines

Deal found 4/22

$1,221

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 22, 2025.

Fri 7/41:29 pmIAD - LUX

2 stops25h 46mMultiple Airlines

Deal found 4/21

$325

Sun 7/65:45 pmIAD - LUX

1 stop11h 40mTAP AIR PORTUGAL

Deal found 4/21

$531

Tue 7/110:05 pmIAD - LUX

1 stop18h 40mScandinavian Airlines

Deal found 4/21

$615

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

Tue 9/30

10:05 pm-10:45 pm

1 stop18h 40m

Luxembourg

Mon 10/13

6:20 pm-7:59 pm

1 stop31h 39m

$616

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Tue 9/30

10:20 pm-4:55 pm

1 stop12h 35m

Luxembourg

Mon 10/13

7:30 pm-3:20 pm

2 stops49h 50m

$678

BaltimoreLuxembourg

BWI - LUX

BWILUX

Baltimore/Washington

Tue 5/13

9:20 pm-8:50 pm

1 stop17h 30m

Luxembourg

Tue 5/20

11:30 am-7:35 pm

1 stop14h 05m

$897

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Tue 5/13

8:02 pm-8:50 pm

2 stops18h 48m

Luxembourg

Tue 5/20

10:05 pm-4:56 pm

2 stops24h 51m

$911

Washington, D.C.Luxembourg

DCA - LUX

DCALUX

Washington, D.C. Reagan-National

Fri 6/6

6:00 am-9:40 am

3 stops21h 40m

Luxembourg

Fri 6/13

10:30 am-3:49 pm

3 stops35h 19m

$1,022

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Sun 5/25

11:15 pm-9:40 am

3 stops28h 25m

Luxembourg

Sat 5/31

8:10 pm-10:10 pm

3 stops32h 00m

$1,031

BaltimoreLuxembourg

BWI - LUX

BWILUX

Baltimore/Washington

Sun 5/25

5:35 am-6:45 pm

2 stops31h 10m

Luxembourg

Sat 5/31

10:50 am-1:19 pm

3 stops32h 29m

$1,049

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Sun 6/22

9:40 pm-9:30 am

1 stop29h 50m

Luxembourg

Sat 7/19

10:25 am-11:45 am

1 stop31h 20m

$1,139

BaltimoreLuxembourg

BWI - LUX

BWILUX

Baltimore/Washington

Fri 6/6

2:29 pm-10:00 am

2 stops13h 31m

Luxembourg

Fri 6/13

2:15 pm-10:13 pm

2 stops13h 58m

$1,319

BaltimoreLuxembourg

BWI - LUX

BWILUX

Baltimore/Washington

Fri 6/13

7:49 pm-10:45 am

2 stops56h 56m

Luxembourg

Fri 6/27

11:25 am-7:35 pm

1 stop14h 10m

$1,333

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 12 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 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, Austrian Airlines 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

7,920 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

7,920 reviews

Delta

8.0

Very good

7,920 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.

Austrian Airlines

7.6

Good

780 reviews

Delta

8.0

Very good

7,920 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

3,773 reviews

Delta

8.0

Very good

7,920 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

1,342 reviews

Delta

8.0

Very good

7,920 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

7,920 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 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

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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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$325+ 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 7/4. 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 22, 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 22, 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 22, 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 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 22, 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, Austrian Airlines 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 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 22, 2025.