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 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 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.

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 45% 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 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.

$302 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

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:40 pm - 9:50 amBOS Boston Logan Intl-LUX Luxembourg

28h 10m1 stop Kastrup Copenhagen

10:30 am - 9:35 pmLUX Luxembourg-BOS Boston Logan Intl

17h 05m1 stop Kastrup Copenhagen

$603Scandinavian Airlines

Tue, Apr 20 - Tue, Apr 27

11:40 pm - 9:50 amBOS Boston Logan Intl-LUX Luxembourg

28h 10m1 stop Kastrup Copenhagen

7:55 pm - 9:35 pmLUX Luxembourg-BOS Boston Logan Intl

31h 40m1 stop Kastrup Copenhagen

$625Scandinavian Airlines

Tue, Apr 20 - Mon, Apr 26

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

11h 15m1 stop Lisbon Humberto Delgado

12:05 pm - 7:55 pmLUX Luxembourg-BOS Boston Logan Intl

13h 50m1 stop Lisbon Humberto Delgado

$643TAP AIR PORTUGAL

Sun, Dec 6 - Mon, Dec 14

5:45 am - 3:20 pmBOS Boston Logan Intl-LUX Luxembourg

27h 35m2 stops Toronto Pearson Intl Dublin

3:50 pm - 8:20 pmLUX Luxembourg-BOS Boston Logan Intl

34h 30m2 stops Dublin Zurich

$649Multiple Airlines

Sun, Dec 13 - Sun, Dec 20

9:50 pm - 1:55 pmBOS Boston Logan Intl-LUX Luxembourg

10h 05m1 stop Zurich

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

15h 35m1 stop Zurich

$678SWISS

Wed, Dec 2 - Wed, Dec 9

9:50 pm - 6:20 pmBOS Boston Logan Intl-LUX Luxembourg

14h 30m1 stop Zurich

7:10 pm - 8:20 pmLUX Luxembourg-BOS Boston Logan Intl

31h 10m1 stop Zurich

$685SWISS

Mon, Nov 30 - Wed, Dec 16

7:25 pm - 10:25 amBOS Boston Logan Intl-LUX Luxembourg

9h 00m1 stop Amsterdam Schiphol

2:45 pm - 2:20 pmLUX Luxembourg-BOS Boston Logan Intl

29h 35m1 stop Amsterdam Schiphol

$740Delta

Tue, Nov 24 - Mon, Nov 30

7:25 pm - 2:15 pmBOS Boston Logan Intl-LUX Luxembourg

12h 50m1 stop Amsterdam Schiphol

2:45 pm - 2:20 pmLUX Luxembourg-BOS Boston Logan Intl

29h 35m1 stop Amsterdam Schiphol

$740Delta

Wed, Nov 25 - Mon, Nov 30

4:55 pm - 10:35 amBOS Boston Logan Intl-LUX Luxembourg

11h 40m1 stop Paris Charles de Gaulle

10:50 am - 9:15 pmLUX Luxembourg-BOS Boston Logan Intl

16h 25m1 stop Paris Charles de Gaulle

$845Air France

Sun, Dec 13 - Sun, Dec 20

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

10h 15m1 stop Paris Charles de Gaulle

10:50 am - 4:05 pmLUX Luxembourg-BOS Boston Logan Intl

11h 15m1 stop Paris Charles de Gaulle

$905Air France

Sun, Dec 13 - Thu, Dec 17

Cheap last minute flights

Enter your travel dates to find the best prices.

9:10 am - 7:20 pmBOS Boston Logan Intl-LUX Luxembourg

28h 10m2 stops New York John F Kennedy Intl Kastrup Copenhagen

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

25h 45m1 stop Kastrup Copenhagen

$710Scandinavian Airlines

Thu, Nov 5 - Mon, Nov 9

9:10 am - 7:20 pmBOS Boston Logan Intl-LUX Luxembourg

28h 10m2 stops New York John F Kennedy Intl Kastrup Copenhagen

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

25h 45m1 stop Kastrup Copenhagen

$750Scandinavian Airlines

Thu, Nov 5 - Mon, Nov 9

9:10 am - 9:55 amBOS Boston Logan Intl-LUX Luxembourg

18h 45m2 stops New York John F Kennedy Intl Kastrup Copenhagen

8:00 pm - 10:55 pmLUX Luxembourg-BOS Boston Logan Intl

32h 55m2 stops Kastrup Copenhagen New York John F Kennedy Intl

$770Scandinavian Airlines

Thu, Nov 5 - Mon, Nov 9

9:10 am - 9:55 amBOS Boston Logan Intl-LUX Luxembourg

18h 45m2 stops New York John F Kennedy Intl Kastrup Copenhagen

8:00 pm - 10:55 pmLUX Luxembourg-BOS Boston Logan Intl

32h 55m2 stops Kastrup Copenhagen New York John F Kennedy Intl

$810Scandinavian Airlines

Thu, Nov 5 - Mon, Nov 9

7:30 am - 7:20 pmBOS Boston Logan Intl-LUX Luxembourg

29h 50m2 stops Chicago O'Hare Intl Kastrup Copenhagen

10:30 am - 3:45 pmLUX Luxembourg-BOS Boston Logan Intl

11h 15m1 stop Kastrup Copenhagen

$850Scandinavian Airlines

Sun, Nov 1 - Thu, Nov 5

7:30 am - 7:20 pmBOS Boston Logan Intl-LUX Luxembourg

29h 50m2 stops Chicago O'Hare Intl Kastrup Copenhagen

10:30 am - 11:05 pmLUX Luxembourg-BOS Boston Logan Intl

18h 35m2 stops Kastrup Copenhagen New York John F Kennedy Intl

$911Scandinavian Airlines

Sun, Nov 1 - Thu, Nov 5

10:50 pm - 9:55 amBOS Boston Logan Intl-LUX Luxembourg

29h 05m1 stop Porto

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

27h 00m1 stop Lisbon Humberto Delgado

$917Multiple Airlines

Sun, Nov 1 - Thu, Nov 5

9:00 pm - 5:05 pmBOS Boston Logan Intl-LUX Luxembourg

14h 05m1 stop Istanbul

10:35 am - 6:05 pmLUX Luxembourg-BOS Boston Logan Intl

37h 30m1 stop Istanbul

$1,066Turkish Airlines

Thu, Nov 5 - Mon, Nov 9

7:30 am - 10:15 amBOS Boston Logan Intl-LUX Luxembourg

20h 45m1 stop London Heathrow

9:55 pm - 2:20 pmLUX Luxembourg-BOS Boston Logan Intl

22h 25m1 stop London Heathrow

$1,073British Airways

Thu, Nov 5 - Mon, Nov 9

7:30 am - 10:15 amBOS Boston Logan Intl-LUX Luxembourg

20h 45m1 stop London Heathrow

9:55 pm - 2:20 pmLUX Luxembourg-BOS Boston Logan Intl

22h 25m1 stop London Heathrow

$1,074British Airways

Thu, Nov 5 - Mon, Nov 9

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Scandinavian Airlines flights from Boston to Luxembourg

Our best Scandinavian Airlines deals on Boston to Luxembourg flight tickets

Scandinavian Airlines

Apr 20

BOS11:40 pmBoston Logan Intl

28h 10m

1 stop

LUX9:50 amLuxembourg

Apr 27

LUX10:30 amLuxembourg

17h 05m

1 stop

BOS9:35 pmBoston Logan Intl

$603

Scandinavian Airlines

Apr 20

BOS11:40 pmBoston Logan Intl

28h 10m

1 stop

LUX9:50 amLuxembourg

Apr 26

LUX7:55 pmLuxembourg

31h 40m

1 stop

BOS9:35 pmBoston Logan Intl

$625

Scandinavian Airlines

Nov 16

BOS12:05 pmBoston Logan Intl

25h 15m

2 stops

LUX7:20 pmLuxembourg

Dec 2

LUX8:00 pmLuxembourg

25h 45m

1 stop

BOS3:45 pmBoston Logan Intl

$632

TAP AIR PORTUGAL flights from Boston to Luxembourg

Our best TAP AIR PORTUGAL deals on Boston to Luxembourg flight tickets

TAP AIR PORTUGAL

Dec 6

BOS6:00 pmBoston Logan Intl

11h 15m

1 stop

LUX11:15 amLuxembourg

Dec 14

LUX12:05 pmLuxembourg

13h 50m

1 stop

BOS7:55 pmBoston Logan Intl

$643

TAP AIR PORTUGAL

Apr 20

BOS5:45 pmBoston Logan Intl

11h 45m

1 stop

LUX11:30 amLuxembourg

Apr 28

LUX5:45 pmLuxembourg

27h 00m

1 stop

BOS2:45 pmBoston Logan Intl

$719

TAP AIR PORTUGAL

Nov 24

BOS10:45 pmBoston Logan Intl

36h 05m

2 stops

LUX4:50 pmLuxembourg

Nov 29

LUX5:40 pmLuxembourg

56h 50m

2 stops

BOS8:30 pmBoston Logan Intl

$726

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonLuxembourg

BOS Boston Logan Intl - LUX Luxembourg

BOSLUX

Boston Logan Intl

Tue 4/20

11:40 pm-9:50 am

1 stop28h 10m

Luxembourg

Tue 4/27

10:30 am-9:35 pm

1 stop17h 05m

$603

BostonLuxembourg

BOS Boston Logan Intl - LUX Luxembourg

BOSLUX

Boston Logan Intl

Tue 4/20

11:40 pm-9:50 am

1 stop28h 10m

Luxembourg

Mon 4/26

7:55 pm-9:35 pm

1 stop31h 40m

$625

BostonLuxembourg

BOS Boston Logan Intl - LUX Luxembourg

BOSLUX

Boston Logan Intl

Sun 12/6

6:00 pm-11:15 am

1 stop11h 15m

Luxembourg

Mon 12/14

12:05 pm-7:55 pm

1 stop13h 50m

$643

BostonLuxembourg

BOS Boston Logan Intl - LUX Luxembourg

BOSLUX

Boston Logan Intl

Sun 12/13

5:45 am-3:20 pm

2 stops27h 35m

Luxembourg

Sun 12/20

3:50 pm-8:20 pm

2 stops34h 30m

$649

BostonLuxembourg

BOS Boston Logan Intl - LUX Luxembourg

BOSLUX

Boston Logan Intl

Wed 12/2

9:50 pm-1:55 pm

1 stop10h 05m

Luxembourg

Wed 12/9

10:45 am-8:20 pm

1 stop15h 35m

$678

BostonLuxembourg

BOS Boston Logan Intl - LUX Luxembourg

BOSLUX

Boston Logan Intl

Mon 11/30

9:50 pm-6:20 pm

1 stop14h 30m

Luxembourg

Wed 12/16

7:10 pm-8:20 pm

1 stop31h 10m

$685

BostonLuxembourg

BOS Boston Logan Intl - LUX Luxembourg

BOSLUX

Boston Logan Intl

Tue 11/24

7:25 pm-10:25 am

1 stop9h 00m

Luxembourg

Mon 11/30

2:45 pm-2:20 pm

1 stop29h 35m

$740

BostonLuxembourg

BOS Boston Logan Intl - LUX Luxembourg

BOSLUX

Boston Logan Intl

Wed 11/25

7:25 pm-2:15 pm

1 stop12h 50m

Luxembourg

Mon 11/30

2:45 pm-2:20 pm

1 stop29h 35m

$740

BostonLuxembourg

BOS Boston Logan Intl - LUX Luxembourg

BOSLUX

Boston Logan Intl

Sun 12/13

4:55 pm-10:35 am

1 stop11h 40m

Luxembourg

Sun 12/20

10:50 am-9:15 pm

1 stop16h 25m

$845

Quickest round-trip

BostonLuxembourg

BOS Boston Logan Intl - LUX Luxembourg

BOSLUX

Boston Logan Intl

Sun 12/13

6:20 pm-10:35 am

1 stop10h 15m

Luxembourg

Thu 12/17

10:50 am-4:05 pm

1 stop11h 15m

$905

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 $490 to $750.
The lowest price recently found on this route was $603.

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	$302
Fastest flight time	13h 40m
Direct flights	None

The best one-way flight to Luxembourg from Boston in the past 72 hours is $302. The best round-trip flight deal from Boston to Luxembourg found on momondo in the last 72 hours is $603.

The fastest flight from Boston to Luxembourg takes 13h 40m

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 13h 40m.
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 39% of the total bookings. Other popular airlines include Lufthansa with 24%, Air France with 13%, and Delta with 12%.

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 8,298 reviews	Search Lufthansa flights
SWISS	PriceFrom $377	Free Cancellation	Rating 7.5 2,114 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 2,031 reviews	Search Scandinavian Airlines flights
Delta	PriceFrom $612	Free Cancellation	Rating 7.8 8,697 reviews	Search Delta flights

Clervaux

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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

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Cheap flights from Boston to Luxembourg from $302

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 1/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Scandinavian Airlines flights from Boston to Luxembourg

Our best Scandinavian Airlines deals on Boston to Luxembourg flight tickets

TAP AIR PORTUGAL flights from Boston to Luxembourg

Our best TAP AIR PORTUGAL deals on Boston to Luxembourg flight tickets

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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 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.

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According to popular flight searches on momondo this year

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