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$377+ Cheap flights from Dulles Intl (IAD) 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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LUX
mar. 8 — mar. 151
sáb. 3/8
sáb. 3/15
1 adult, Economy
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Cheap flight deals from Dulles Intl to Luxembourg

Keep the following information in mind while searching for Dulles Intl to Luxembourg flight deals. Data was last updated marzo 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$625
(Justfly.com)

One-way from

$377
(FlightHub)

Popular in

May

Cheapest in

October

Average price

$689
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. Dulles Intl to Luxembourg
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One-way flight from Washington, D.C. Dulles Intl to Luxembourg
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Highest demand for flights based on searches. 25% potential increase in price ($341 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($69 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Dulles Intl to Luxembourg

Cheapest flights from Dulles Intl to Luxembourg
Explore the most affordable flight options available from Dulles Intl to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 3, 2025.

This Justfly.com deal was found by Cheapflights users on 3/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/1912:30 pmIAD - LUX
1 stop15h 00mTurkish Airlines
jue. 12/116:05 pmLUX - IAD
1 stop23h 10mTurkish Airlines
Deal found 3/2$625
This Expedia deal was found by Cheapflights users on 3/2. 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.
vie. 4/1810:40 pmIAD - LUX
1 stop13h 45mBritish Airways
dom. 4/279:20 pmLUX - IAD
1 stop26h 15mBritish Airways
Deal found 3/2$665
This Gurufare deal was found by Cheapflights users on 3/2. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/1910:05 pmIAD - LUX
2 stops13h 35mScandinavian Airlines
jue. 12/116:05 pmLUX - IAD
1 stop27h 35mScandinavian Airlines
Deal found 3/2$724
This FlightHub deal was found by Cheapflights users on 3/3. 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.
sáb. 8/25:00 pmIAD - LUX
1 stop12h 30mTAP AIR PORTUGAL
dom. 8/107:30 pmLUX - IAD
2 stops49h 50mTAP AIR PORTUGAL
Deal found 3/3$791
This Mytrip deal was found by Cheapflights users on 3/2. 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.
jue. 3/273:55 pmIAD - LUX
2 stops20h 50mMultiple Airlines
vie. 4/47:10 pmLUX - IAD
3 stops25h 25mMultiple Airlines
Deal found 3/2$857
This Mytrip deal was found by Cheapflights users on 3/2. 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.
vie. 4/1811:05 pmIAD - LUX
3 stops26h 35mLufthansa
dom. 4/272:30 pmLUX - IAD
3 stops34h 55mLufthansa
Deal found 3/2$1,095

Find flights from Dulles Intl to Luxembourg within your budget

Customize your flight search to find flights from Dulles Intl to Luxembourg 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 marzo 3, 2025.

Fly from

Dulles Intl

Fly to

Luxembourg

Route

Depart

Return

Price

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

mar. 8/19

12:30 pm-9:30 am

1 stop15h 00m

Luxembourg

jue. 12/11

6:05 pm-11:15 am

1 stop23h 10m

$625

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

vie. 4/18

10:40 pm-6:25 pm

1 stop13h 45m

Luxembourg

dom. 4/27

9:20 pm-5:35 pm

1 stop26h 15m

$665

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

mar. 8/19

10:05 pm-5:40 pm

2 stops13h 35m

Luxembourg

jue. 12/11

6:05 pm-3:40 pm

1 stop27h 35m

$724

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

sáb. 8/2

5:00 pm-11:30 am

1 stop12h 30m

Luxembourg

dom. 8/10

7:30 pm-3:20 pm

2 stops49h 50m

$791

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

jue. 3/27

3:55 pm-5:45 pm

2 stops20h 50m

Luxembourg

vie. 4/4

7:10 pm-2:35 pm

3 stops25h 25m

$857

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

vie. 4/18

11:05 pm-7:40 am

3 stops26h 35m

Luxembourg

dom. 4/27

2:30 pm-7:25 pm

3 stops34h 55m

$1,095

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

lun. 4/7

10:05 pm-10:45 pm

1 stop18h 40m

$377

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

mar. 6/10

11:35 am-8:25 pm

3 stops26h 50m

$394

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

lun. 4/7

10:20 pm-6:45 pm

2 stops38h 25m

$458

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

Best time to book a flight from Dulles Intl to Luxembourg

Have a flexible travel schedule? Discover the best time to fly to Luxembourg from Dulles Intl 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.

Travel insights for flights from Dulles Intl to Luxembourg

Get recent, data-driven insights about flights from Dulles Intl to Luxembourg including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Dulles Intl 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 marzo 3, 2025.

When flying from Washington, D.C. Dulles Intl Airport 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

Plan your trip to Luxembourg by taking into account the average rainfall totals 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

Plan your trip to Luxembourg by taking into account the average temperature totals 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

Get insights into the airlines that provide service to Luxembourg. 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 Luxembourg. Reviews last updated marzo 3, 2025.
Turkish Airlines
7.3
Good
3,797 reviews

Crew

7.7

Food

7.3

Overall

7.3

Boarding

7.3

Comfort

7.3

Entertainment

7.4

Reviews

1 / 20

2.0
Mediocre

Anonymous,Dec 2024

ORD - IST

My flight delayed. I miss my connecting flight. From chicago turkish desk told me you get boarding pass on Istanbul but Istanbul turkish desk had no boarding pass for me. Offered me ticket 40 hours later. I miss my all necessary schedules. Look like people are very irresponsible. Just lied to me. Horrible. Never care. Poor, poor. Poor. Minus.

Turkish Airlines
7.3
Good
3,797 reviews
Turkish Airlines
7.3
Good
3,797 reviews

Crew

7.7

Food

7.3

Overall

7.3

Boarding

7.3

Comfort

7.3

Entertainment

7.4

Reviews

1 / 20

2.0
Mediocre

Anonymous,Dec 2024

ORD - IST

My flight delayed. I miss my connecting flight. From chicago turkish desk told me you get boarding pass on Istanbul but Istanbul turkish desk had no boarding pass for me. Offered me ticket 40 hours later. I miss my all necessary schedules. Look like people are very irresponsible. Just lied to me. Horrible. Never care. Poor, poor. Poor. Minus.

Scandinavian Airlines
7.3
Good
1,314 reviews
Turkish Airlines
7.3
Good
3,797 reviews

Crew

7.7

Food

7.3

Overall

7.3

Boarding

7.3

Comfort

7.3

Entertainment

7.4

Reviews

1 / 20

2.0
Mediocre

Anonymous,Dec 2024

ORD - IST

My flight delayed. I miss my connecting flight. From chicago turkish desk told me you get boarding pass on Istanbul but Istanbul turkish desk had no boarding pass for me. Offered me ticket 40 hours later. I miss my all necessary schedules. Look like people are very irresponsible. Just lied to me. Horrible. Never care. Poor, poor. Poor. Minus.

TAP AIR PORTUGAL
7.1
Good
1,833 reviews
Turkish Airlines
7.3
Good
3,797 reviews

Crew

7.7

Food

7.3

Overall

7.3

Boarding

7.3

Comfort

7.3

Entertainment

7.4

Reviews

1 / 20

2.0
Mediocre

Anonymous,Dec 2024

ORD - IST

My flight delayed. I miss my connecting flight. From chicago turkish desk told me you get boarding pass on Istanbul but Istanbul turkish desk had no boarding pass for me. Offered me ticket 40 hours later. I miss my all necessary schedules. Look like people are very irresponsible. Just lied to me. Horrible. Never care. Poor, poor. Poor. Minus.

Lufthansa
6.7
Okay
6,970 reviews
Turkish Airlines
7.3
Good
3,797 reviews

Crew

7.7

Food

7.3

Overall

7.3

Boarding

7.3

Comfort

7.3

Entertainment

7.4

Reviews

1 / 20

2.0
Mediocre

Anonymous,Dec 2024

ORD - IST

My flight delayed. I miss my connecting flight. From chicago turkish desk told me you get boarding pass on Istanbul but Istanbul turkish desk had no boarding pass for me. Offered me ticket 40 hours later. I miss my all necessary schedules. Look like people are very irresponsible. Just lied to me. Horrible. Never care. Poor, poor. Poor. Minus.

British Airways
6.6
Okay
6,740 reviews
Turkish Airlines
7.3
Good
3,797 reviews

Crew

7.7

Food

7.3

Overall

7.3

Boarding

7.3

Comfort

7.3

Entertainment

7.4

Reviews

1 / 20

2.0
Mediocre

Anonymous,Dec 2024

ORD - IST

My flight delayed. I miss my connecting flight. From chicago turkish desk told me you get boarding pass on Istanbul but Istanbul turkish desk had no boarding pass for me. Offered me ticket 40 hours later. I miss my all necessary schedules. Look like people are very irresponsible. Just lied to me. Horrible. Never care. Poor, poor. Poor. Minus.

Related info for your journey

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

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

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

  • How can I find direct flights from Dulles Intl to Luxembourg?

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl 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. Dulles Intl Airport to Luxembourg?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Luxembourg (average of $638). Flying from Washington, D.C. Dulles Intl Airport to Luxembourg in June is currently the most expensive (average of $1,238). 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 Dulles Intl to Luxembourg

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Heathrow flights
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Dulles Intl to Charles de Gaulle flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
Reagan-National to Heathrow flights
Dulles Intl to Lisbon flights
Dulles Intl to Istanbul flights
Dulles Intl to Athens flights
Dulles Intl to Dublin flights
Dulles Intl to Gatwick flights
Dulles Intl to Madrid flights
Dulles Intl to London City flights
Dulles Intl to Barcelona-El Prat flights
Baltimore to Gatwick flights
Baltimore to Charles de Gaulle flights
Dulles Intl to Orly flights
Reagan-National to Charles de Gaulle flights
Dulles Intl to Frankfurt flights
Dulles Intl to Amsterdam flights
Reagan-National to Gatwick flights
Baltimore to Stansted flights
Reagan-National to Leonardo da Vinci/Fiumicino flights
Baltimore to Leonardo da Vinci/Fiumicino flights
Reagan-National to Athens flights
Reagan-National to Istanbul flights
Reagan-National to Madrid flights
Reagan-National to Lisbon flights
Dulles Intl to Edinburgh flights
Dulles Intl to Keflavik Intl flights
Baltimore to Madrid flights
Baltimore to Athens flights
Baltimore to Lisbon flights
Baltimore to Dublin flights
Reagan-National to Dublin flights
Reagan-National to Orly flights
Dulles Intl to Bruxelles-National flights
Dulles Intl to Zurich flights
Baltimore to Istanbul flights
Dulles Intl to Vicenza flights
Dulles Intl to Munich flights
Dulles Intl to Malpensa flights
Dulles Intl to Copenhagen flights
Baltimore to Barcelona-El Prat flights
Baltimore to Keflavik Intl flights
Dulles Intl to Linate flights
Reagan-National to Barcelona-El Prat flights
Dulles Intl to Sabiha Gokcen flights
Reagan-National to Malpensa flights
Baltimore to Frankfurt flights
Reagan-National to Frankfurt flights

Top 3 airlines flying from Dulles Intl to Luxembourg

Discover the top 3 airlines that operate flights from Dulles Intl to Luxembourg. 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 marzo 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$576Average$643FlexibilityNo cancel feeOn-time77%
KLMCheapest$676Average$932FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$814Average$1,276FlexibilityNo cancel feeOn-time76%
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