What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Luxembourg?

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Luxembourg (average of $638). Flying from Washington, D.C. Reagan-National Airport to Luxembourg in June is currently the most expensive (average of $1,173). 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.

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.

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).

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Luxembourg?

October can be a great time to fly to Luxembourg from Washington, D.C. Reagan-National Airport with a flight ticket averaging about $868. Cheapflights users have found deals in the month of October for as cheap as $530. The most expensive prices can be found in the month of December.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Reagan-National Airport to Luxembourg as you normally would.

Can I find deals for flights from Reagan-National to Luxembourg that include hotel bookings?

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

How can I find direct flights from Reagan-National to Luxembourg?

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

Can I find deals for business class flights from Reagan-National to Luxembourg?

Yes. Cheapflights offers flight deals from Reagan-National 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.

$724+ Flights from Washington, D.C. Reagan-National Airport to Luxembourg

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Reagan-National to Luxembourg with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Reagan-National to Luxembourg

Round-trip from	$724 (British Airways)
Popular in	December
Cheapest in	October
Average price	$1,091

From Washington, D.C. Reagan-National to Luxembourg

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($116 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($49 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Reagan-National to Luxembourg

Cheapest flights from Reagan-National to Luxembourg
Explore the most affordable flight options available from Reagan-National to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Thu 9/181:39 pmDCA - LUX

2 stops14h 46mBritish Airways

Fri 10/311:25 amLUX - DCA

2 stops16h 35mBritish Airways

Deal found 7/30

$724

Thu 9/1811:00 amDCA - LUX

2 stops17h 00mAir Canada

Sat 10/48:25 amLUX - DCA

2 stops19h 26mAir Canada

Deal found 7/30

$958

Best flights from Reagan-National to Luxembourg
Discover carefully curated flight deals from Reagan-National to Luxembourg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Thu 9/181:39 pmDCA - LUX

2 stops14h 46mBritish Airways

Fri 10/311:25 amLUX - DCA

2 stops16h 35mBritish Airways

Deal found 7/30

$724

Thu 9/1811:00 amDCA - LUX

2 stops17h 00mAir Canada

Sat 10/48:25 amLUX - DCA

2 stops19h 26mAir Canada

Deal found 7/30

$958

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Luxembourg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Luxembourg

DCA - LUX

DCALUX

Washington, D.C. Reagan-National

Thu 9/18

1:39 pm-10:25 am

2 stops14h 46m

Luxembourg

Fri 10/3

11:25 am-10:00 pm

2 stops16h 35m

$724

Washington, D.C.Luxembourg

DCA - LUX

DCALUX

Washington, D.C. Reagan-National

Thu 9/18

11:00 am-10:00 am

2 stops17h 00m

Luxembourg

Sat 10/4

8:25 am-9:51 pm

2 stops19h 26m

$958

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Reagan-National to Luxembourg

Have a flexible travel schedule? Discover the best time to fly to Luxembourg from Reagan-National 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. Reagan-National Airport to Luxembourg

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Luxembourg

Read through reviews of airlines operating flights from Washington, D.C. Reagan-National Airport to Luxembourg, such as Air Canada and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Air Canada

7.1

Good

9,837 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.

Air Canada

7.1

Good

9,837 reviews

Air Canada

7.1

Good

9,837 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.

British Airways

6.6

Okay

7,217 reviews

Air Canada

7.1

Good

9,837 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.

Related info for your journey

Can I find deals for flights from Reagan-National to Luxembourg that include hotel bookings?
Yes. In addition to deals on Reagan-National to Luxembourg flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Reagan-National to Luxembourg?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Luxembourg.
Can I find deals for business class flights from Reagan-National to Luxembourg?
Yes. Cheapflights offers flight deals from Reagan-National 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. Reagan-National Airport to Luxembourg?
Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Luxembourg (average of $638). Flying from Washington, D.C. Reagan-National Airport to Luxembourg in June is currently the most expensive (average of $1,173). 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

Alternative routes for Reagan-National to Luxembourg

Dulles Intl to Heathrow flights

Baltimore to Heathrow flights

Dulles Intl to Charles de Gaulle flights

Dulles Intl to Leonardo da Vinci/Fiumicino flights

Dulles Intl to Madrid flights

Dulles Intl to Dublin flights

Dulles Intl to Lisbon flights

Reagan-National to Heathrow flights

Dulles Intl to Athens flights

Dulles Intl to Gatwick flights

Dulles Intl to London City flights

Dulles Intl to Istanbul flights

Dulles Intl to Barcelona-El Prat flights

Baltimore to Gatwick flights

Reagan-National to Madrid flights

Reagan-National to Gatwick flights

Dulles Intl to Frankfurt flights

Dulles Intl to Orly flights

Baltimore to Charles de Gaulle flights

Baltimore to Madrid flights

Reagan-National to Charles de Gaulle flights

Baltimore to Leonardo da Vinci/Fiumicino flights

Dulles Intl to Keflavik Intl flights

Baltimore to Dublin flights

Dulles Intl to Edinburgh flights

Reagan-National to Dublin flights

Reagan-National to Leonardo da Vinci/Fiumicino flights

Dulles Intl to Stansted flights

Dulles Intl to Amsterdam flights

Reagan-National to Orly flights

Dulles Intl to Luton flights

Dulles Intl to Zurich flights

Baltimore to Keflavik Intl flights

Baltimore to Stansted flights

Reagan-National to Istanbul flights

Dulles Intl to Munich flights

Reagan-National to Lisbon flights

Baltimore to Lisbon flights

Reagan-National to Keflavik Intl flights

Reagan-National to Barcelona-El Prat flights

Baltimore to Istanbul flights

Dulles Intl to Vicenza flights

Dulles Intl to Copenhagen flights

Reagan-National to Athens flights

Baltimore to Amsterdam flights

Baltimore to Barcelona-El Prat flights

Dulles Intl to Bruxelles-National flights

Baltimore to Athens flights

Dulles Intl to Vienna flights

Baltimore to Luton flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$724+ Cheap flights from Reagan-National (DCA) to Luxembourg

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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Reagan-National to Luxembourg with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Reagan-National to Luxembourg

Keep the following information in mind while searching for Reagan-National to Luxembourg flight deals. Data was last updated July 30, 2025.

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Reagan-National to Luxembourg

Cheapest flights from Reagan-National to LuxembourgExplore the most affordable flight options available from Reagan-National to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Explore the most affordable flight options available from Reagan-National to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Luxembourg that are best for you.

Best time to book a flight from Reagan-National to Luxembourg

Have a flexible travel schedule? Discover the best time to fly to Luxembourg from Reagan-National with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Luxembourg

Reviews of airlines servicing Luxembourg

Read through reviews of airlines operating flights from Washington, D.C. Reagan-National Airport to Luxembourg, such as Air Canada and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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 Reagan-National to Luxembourg that include hotel bookings?

How can I find direct flights from Reagan-National to Luxembourg?

Can I find deals for business class flights from Reagan-National to Luxembourg?

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport 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 Reagan-National to Luxembourg

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Reagan-National to Luxembourg
Explore the most affordable flight options available from Reagan-National to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.