What is the cheapest airline that flies from Boston Logan Intl to Luxembourg?

SWISS is the most popular carrier operating from Boston Logan Intl to Luxembourg

What airlines fly to Luxembourg?

SWISS, Lufthansa and Air France are the top three most popular airlines that fly to Luxembourg from Boston according to our data. SWISS is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Luxembourg. Keep in mind that there are 5 different airlines that fly to Luxembourg on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Boston and Luxembourg?

Frankfurt am Main (FRA) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Boston to Luxembourg?

Flights via Frankfurt am Main (FRA) offer the lowest average round-trip price of $624.

Which layover airport has the shortest travel time from Boston to Luxembourg?

Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 9h 10m.

Which layover airport has the shortest connection time from Boston to Luxembourg?

Frankfurt am Main (FRA) has the shortest average layover time for this route: 2h 08m.

When did momondo last update prices for flights from Boston Logan Intl Airport to Luxembourg Airport?

Prices for flights from Boston Logan Intl Airport to Luxembourg Airport were last updated today.

How many operators does momondo search for flights from Boston Logan Intl Airport to Luxembourg Airport?

There are 5 operators available for flights from Boston Logan Intl Airport to Luxembourg Airport as of October 2026.

How old do you have to be to fly from Boston Logan Intl Airport to Luxembourg Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Luxembourg Airport.

What documentation or ID do you need to fly to Luxembourg Airport?

The travel and health documents you'll need for your trip to Luxembourg Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Luxembourg Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$379 Cheap Flights from Boston to Luxembourg in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Luxembourg

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 pm - 11:15 amBOS Boston Logan Intl-LUX Luxembourg

11h 15m1 stop Lisbon Humberto Delgado

5:40 pm - 2:40 pmLUX Luxembourg-BOS Boston Logan Intl

27h 00m1 stop Lisbon Humberto Delgado

$629TAP AIR PORTUGAL

Sun, Nov 8 - Tue, Nov 24

6:00 pm - 4:50 pmBOS Boston Logan Intl-LUX Luxembourg

16h 50m1 stop Lisbon Humberto Delgado

12:05 pm - 2:00 pmLUX Luxembourg-BOS Boston Logan Intl

31h 55m1 stop Lisbon Humberto Delgado

$630TAP AIR PORTUGAL

Sat, Dec 5 - Sat, Dec 12

5:35 pm - 9:50 amBOS Boston Logan Intl-LUX Luxembourg

10h 15m1 stop Kastrup Copenhagen

8:00 pm - 3:45 pmLUX Luxembourg-BOS Boston Logan Intl

25h 45m1 stop Kastrup Copenhagen

$643Scandinavian Airlines

Tue, Nov 24 - Wed, Dec 2

9:50 pm - 10:00 amBOS Boston Logan Intl-LUX Luxembourg

30h 10m1 stop Zurich

10:45 am - 8:20 pmLUX Luxembourg-BOS Boston Logan Intl

15h 35m1 stop Zurich

$647SWISS

Tue, Dec 1 - Tue, Dec 8

5:35 pm - 7:20 pmBOS Boston Logan Intl-LUX Luxembourg

19h 45m1 stop Kastrup Copenhagen

8:00 pm - 11:08 pmLUX Luxembourg-BOS Boston Logan Intl

33h 08m2 stops Kastrup Copenhagen Chicago O'Hare Intl

$669Scandinavian Airlines

Sun, Nov 8 - Tue, Nov 24

12:05 pm - 10:25 amBOS Boston Logan Intl-LUX Luxembourg

16h 20m2 stops Chicago O'Hare Intl Amsterdam Schiphol

6:05 am - 2:33 pmLUX Luxembourg-BOS Boston Logan Intl

14h 28m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$744Delta

Wed, Nov 25 - Wed, Dec 2

12:05 pm - 10:25 amBOS Boston Logan Intl-LUX Luxembourg

16h 20m2 stops Chicago O'Hare Intl Amsterdam Schiphol

2:45 pm - 10:58 pmLUX Luxembourg-BOS Boston Logan Intl

14h 13m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$745Delta

Wed, Nov 25 - Tue, Dec 1

6:20 pm - 10:35 amBOS Boston Logan Intl-LUX Luxembourg

10h 15m1 stop Paris Charles de Gaulle

7:30 am - 4:05 pmLUX Luxembourg-BOS Boston Logan Intl

14h 35m1 stop Paris Charles de Gaulle

$1,391Air France

Sun, Dec 20 - Thu, Dec 31

4:05 pm - 9:55 amBOS Boston Logan Intl-LUX Luxembourg

11h 50m1 stop Frankfurt am Main

10:35 am - 6:35 pmLUX Luxembourg-BOS Boston Logan Intl

14h 00m2 stops Frankfurt am Main Munich Franz Josef Strauss

$1,647Lufthansa

Sun, Dec 20 - Tue, Dec 29

6:20 pm - 1:50 pmBOS Boston Logan Intl-LUX Luxembourg

13h 30m1 stop Paris Charles de Gaulle

7:30 am - 2:23 pmLUX Luxembourg-BOS Boston Logan Intl

12h 53m2 stops Paris Charles de Gaulle Amsterdam Schiphol

$1,828Air France

Sun, Dec 20 - Mon, Jan 4

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Scandinavian Airlines flights from Boston to Luxembourg

Our best Scandinavian Airlines deals on Boston to Luxembourg flight tickets

Scandinavian Airlines

Nov 24

BOS5:35 pmBoston Logan Intl

10h 15m

1 stop

LUX9:50 amLuxembourg

Dec 2

LUX8:00 pmLuxembourg

25h 45m

1 stop

BOS3:45 pmBoston Logan Intl

$643

Scandinavian Airlines

Oct 31

BOS1:35 pmBoston Logan Intl

24h 45m

2 stops

LUX7:20 pmLuxembourg

Nov 7

LUX10:30 amLuxembourg

11h 15m

1 stop

BOS3:45 pmBoston Logan Intl

$674

Scandinavian Airlines

Nov 4

BOS9:10 amBoston Logan Intl

18h 40m

2 stops

LUX9:50 amLuxembourg

Nov 8

LUX8:00 pmLuxembourg

25h 45m

1 stop

BOS3:45 pmBoston Logan Intl

$679

British Airways flights from Boston to Luxembourg

Our best British Airways deals on Boston to Luxembourg flight tickets

British Airways

Nov 25

BOS6:35 pmBoston Logan Intl

9h 40m

1 stop

LUX10:15 amLuxembourg

Dec 2

LUX9:55 pmLuxembourg

22h 25m

1 stop

BOS2:20 pmBoston Logan Intl

$655

British Airways

Dec 13

BOS7:30 amBoston Logan Intl

26h 55m

1 stop

LUX4:25 pmLuxembourg

Dec 23

LUX9:55 pmLuxembourg

22h 25m

1 stop

BOS2:20 pmBoston Logan Intl

$662

British Airways

Dec 13

BOS9:30 pmBoston Logan Intl

17h 30m

1 stop

LUX9:00 pmLuxembourg

Dec 23

LUX9:55 pmLuxembourg

27h 45m

1 stop

BOS7:40 pmBoston Logan Intl

$663

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonLuxembourg

BOS Boston Logan Intl - LUX Luxembourg

BOSLUX

Boston Logan Intl

Sun 11/8

6:00 pm-11:15 am

1 stop11h 15m

Luxembourg

Tue 11/24

5:40 pm-2:40 pm

1 stop27h 00m

$629

BostonLuxembourg

BOS Boston Logan Intl - LUX Luxembourg

BOSLUX

Boston Logan Intl

Sat 12/5

6:00 pm-4:50 pm

1 stop16h 50m

Luxembourg

Sat 12/12

12:05 pm-2:00 pm

1 stop31h 55m

$630

BostonLuxembourg

BOS Boston Logan Intl - LUX Luxembourg

BOSLUX

Boston Logan Intl

Tue 11/24

5:35 pm-9:50 am

1 stop10h 15m

Luxembourg

Wed 12/2

8:00 pm-3:45 pm

1 stop25h 45m

$643

BostonLuxembourg

BOS Boston Logan Intl - LUX Luxembourg

BOSLUX

Boston Logan Intl

Tue 12/1

9:50 pm-10:00 am

1 stop30h 10m

Luxembourg

Tue 12/8

10:45 am-8:20 pm

1 stop15h 35m

$647

BostonLuxembourg

BOS Boston Logan Intl - LUX Luxembourg

BOSLUX

Boston Logan Intl

Sun 11/8

5:35 pm-7:20 pm

1 stop19h 45m

Luxembourg

Tue 11/24

8:00 pm-11:08 pm

2 stops33h 08m

$669

BostonLuxembourg

BOS Boston Logan Intl - LUX Luxembourg

BOSLUX

Boston Logan Intl

Wed 11/25

12:05 pm-10:25 am

2 stops16h 20m

Luxembourg

Wed 12/2

6:05 am-2:33 pm

2 stops14h 28m

$744

BostonLuxembourg

BOS Boston Logan Intl - LUX Luxembourg

BOSLUX

Boston Logan Intl

Wed 11/25

12:05 pm-10:25 am

2 stops16h 20m

Luxembourg

Tue 12/1

2:45 pm-10:58 pm

2 stops14h 13m

$745

Quickest round-trip

BostonLuxembourg

BOS Boston Logan Intl - LUX Luxembourg

BOSLUX

Boston Logan Intl

Sun 12/20

6:20 pm-10:35 am

1 stop10h 15m

Luxembourg

Thu 12/31

7:30 am-4:05 pm

1 stop14h 35m

$1,391

BostonLuxembourg

BOS Boston Logan Intl - LUX Luxembourg

BOSLUX

Boston Logan Intl

Sun 12/20

4:05 pm-9:55 am

1 stop11h 50m

Luxembourg

Tue 12/29

10:35 am-6:35 pm

2 stops14h 00m

$1,647

BostonLuxembourg

BOS Boston Logan Intl - LUX Luxembourg

BOSLUX

Boston Logan Intl

Sun 12/20

6:20 pm-1:50 pm

1 stop13h 30m

Luxembourg

Mon 1/4

7:30 am-2:23 pm

2 stops12h 53m

$1,828

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston to Luxembourg

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Boston and Luxembourg?

Prices are currently typical for flights on this route.

Typical prices usually range from $474 to $739.
The lowest price recently found on this route was $624.

What is the cheapest month to fly to Luxembourg?

If you are unable to visit Luxembourg during the month of January, then departing from Boston during the month March is also very affordable. Most momondo users find prices during this month for around $489.

When to book flights from Boston to Luxembourg

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Luxembourg according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boston to Luxembourg (BOS to LUX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Luxembourg

Best Price Found	$379
Fastest flight time	9h 30m
Direct flights	None

The best one-way flight to Luxembourg from Boston in the past 72 hours is $379. The best round-trip flight deal from Boston to Luxembourg found on momondo in the last 72 hours is $629.

The fastest flight from Boston to Luxembourg takes 9h 30m

There are no direct flights from Boston to Luxembourg. There are no popular flight routes from Boston to Luxembourg.

Search flight deals

Frequently asked questions about flying from Boston to Luxembourg

How far is Boston Logan Intl to Luxembourg by plane?
A flight from Boston Logan Intl to Luxembourg will travel around 3571.7 mi. By plane, this route typically takes 9h 30m.
When did momondo last update prices for flights from Boston Logan Intl Airport to Luxembourg Airport?
Prices for flights from Boston Logan Intl Airport to Luxembourg Airport were last updated today.
How many operators does momondo search for flights from Boston Logan Intl Airport to Luxembourg Airport?
There are 5 operators available for flights from Boston Logan Intl Airport to Luxembourg Airport as of October 2026.
How old do you have to be to fly from Boston Logan Intl Airport to Luxembourg Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Luxembourg Airport.
What documentation or ID do you need to fly to Luxembourg Airport?
The travel and health documents you'll need for your trip to Luxembourg Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Luxembourg Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Boston to Luxembourg?
Based on momondo bookings for flights between Boston and Luxembourg, the leading airline is SWISS, making up 41% of the total bookings. Other popular airlines include Lufthansa with 23%, Air France with 13%, and Delta with 11%.

Best airlines flying from Boston to Luxembourg

Compare and see reviews for airlines that fly from Boston to Luxembourg with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $364	Free Cancellation	Rating 6.8 8,285 reviews	Search Lufthansa flights
SWISS	PriceFrom $377	Free Cancellation	Rating 7.5 2,110 reviews	Search SWISS flights
Air France	PriceFrom $386	Free Cancellation	Rating 7.5 1,653 reviews	Search Air France flights
Scandinavian Airlines	PriceFrom $452	Free Cancellation	Rating 7.4 2,022 reviews	Search Scandinavian Airlines flights
Delta	PriceFrom $612	Free Cancellation	Rating 7.8 8,661 reviews	Search Delta flights

Clervaux

Esch-sur-Alzette

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Luxembourg?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boston to Luxembourg for you.

Can I find flights from Boston to Luxembourg with flexible booking policies on momondo?

momondo does allow users to show only those flights to Luxembourg from Boston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Boston to Luxembourg?

momondo provides multiple filters to help you find the best flight to Luxembourg from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Boston to Luxembourg right now. Can momondo alert me if prices change?

Price alerts on flights to Luxembourg from Boston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Luxembourg trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sat 11/21

Sat 11/28

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Luxembourg

Airlines

Cabin classes

Other flights from Boston

Complete your trip

Feeling lucky

Fly your favorite airline to Luxembourg

Scandinavian Airlines

Cheap flights from Boston to Luxembourg from $379

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Luxembourg departing on 12/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Boston to Luxembourg

Cheap round-trip flights

Cheap one-way flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Scandinavian Airlines flights from Boston to Luxembourg

Our best Scandinavian Airlines deals on Boston to Luxembourg flight tickets

British Airways flights from Boston to Luxembourg

Our best British Airways deals on Boston to Luxembourg flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Boston to Luxembourg that are best for you.

See travel insights to Luxembourg from

How to get the cheapest flight ticket from Boston to Luxembourg

What is the typical price of a round-trip flight between Boston and Luxembourg?

What is the cheapest month to fly to Luxembourg?

What is the cheapest airline that flies from Boston Logan Intl to Luxembourg?

What airlines fly to Luxembourg?

Which airport is the most popular layover for flights between Boston and Luxembourg?

Which layover airport offers the lowest fares from Boston to Luxembourg?

Which layover airport has the shortest travel time from Boston to Luxembourg?

Which layover airport has the shortest connection time from Boston to Luxembourg?

When to book flights from Boston to Luxembourg

Cheap Boston to Luxembourg (BOS to LUX) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Boston to Luxembourg

Best airlines flying from Boston to Luxembourg

Compare and see reviews for airlines that fly from Boston to Luxembourg with momondo

Traveling to a place near Luxembourg?

Why use momondo?

An easier way to manage your Luxembourg trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Luxembourg

Fly your favorite airline to Luxembourg

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Luxembourg

List of cabin classes available on flights landing in Luxembourg. Availability may vary depending on flight origin and airline.

Fly to other destinations from Boston

According to popular flight searches on momondo this year

Complete your trip to Luxembourg

Explore popular destinations other users love

According to popular flight searches on momondo this year