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

SWISS and Delta are the most popular carriers operating from Boston Logan Intl to Luxembourg

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

London (LHR) was the most common stop: 40% of momondo users choosing 1-stop flights on this route connected there.

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

Amsterdam (AMS) has the shortest average layover time for this route: 2h 23m.

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

Flights via Paris (CDG) offer the lowest average round-trip price of $605.

What airlines fly to Luxembourg?

SWISS, Air France and Lufthansa 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 31% of people opting to fly with this airline when traveling to Luxembourg. Keep in mind that there are 6 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 travel time from Boston to Luxembourg?

Flights connecting via Paris (CDG) have the shortest average one-way travel time: 9h 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 6 operators available for flights from Boston Logan Intl Airport to Luxembourg Airport as of September 2025.

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.

$340 Cheap Flights from Boston to Luxembourg in 2025/26

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Find the cheapest flights from Boston to Luxembourg

Round-trip

One-way

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Cheap round-trip flights

6:30 pm - 7:35 pmBOS-LUX

19h 05m2 stops

10:35 am - 9:27 pmLUX-BOS

16h 52m2 stops

$340Air Canada

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Sun, Oct 12 - Wed, Nov 5

6:30 pm - 7:35 pmBOS-LUX

19h 05m2 stops

10:35 am - 8:20 pmLUX-BOS

15h 45m1 stop

$351Multiple Airlines

Find Deal

Sun, Oct 12 - Wed, Nov 5

8:05 pm - 12:30 pmBOS-LUX

10h 25m1 stop

7:05 pm - 8:20 pmLUX-BOS

31h 15m1 stop

$356Multiple Airlines

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Mon, Oct 20 - Mon, Nov 3

9:50 pm - 2:00 pmBOS-LUX

10h 10m1 stop

2:40 pm - 8:20 pmLUX-BOS

11h 40m1 stop

$362SWISS

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Wed, Dec 3 - Wed, Dec 10

8:15 pm - 9:10 pmBOS-LUX

19h 55m1 stop

11:00 am - 4:10 pmLUX-BOS

11h 10m1 stop

$370American Airlines

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Tue, Oct 28 - Wed, Nov 5

5:05 pm - 6:20 pmBOS-LUX

19h 15m1 stop

2:40 pm - 8:20 pmLUX-BOS

11h 40m1 stop

$371SWISS

Find Deal

Sun, Oct 12 - Wed, Nov 5

3:53 pm - 10:15 amBOS-LUX

12h 22m2 stops

11:00 am - 4:00 pmLUX-BOS

11h 00m1 stop

$375American Airlines

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Wed, Dec 3 - Wed, Dec 10

9:40 pm - 4:20 pmBOS-LUX

13h 40m1 stop

9:30 am - 6:35 pmLUX-BOS

15h 05m1 stop

$434United Airlines

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Thu, Oct 30 - Thu, Nov 6

5:30 am - 4:20 pmBOS-LUX

29h 50m2 stops

9:30 am - 10:38 amLUX-BOS

31h 08m2 stops

$454United Airlines

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Thu, Oct 30 - Thu, Nov 6

8:05 pm - 12:10 pmBOS-LUX

10h 05m1 stop

9:45 am - 5:40 pmLUX-BOS

13h 55m1 stop

$594Lufthansa

Find Deal

Sun, Oct 12 - Wed, Oct 15

American Airlines flights from Boston to Luxembourg

Our best American Airlines deals on Boston to Luxembourg flight tickets

American Airlines

Oct 28

BOS8:15 pmBoston Logan Intl

19h 55m

1 stop

LUX9:10 pmLuxembourg

Nov 5

LUX11:00 amLuxembourg

11h 10m

1 stop

BOS4:10 pmBoston Logan Intl

$370

Find similar

American Airlines

Dec 3

BOS3:53 pmBoston Logan Intl

12h 22m

2 stops

LUX10:15 amLuxembourg

Dec 10

LUX11:00 amLuxembourg

11h 00m

1 stop

BOS4:00 pmBoston Logan Intl

$375

Find similar

American Airlines

Oct 20

BOS8:10 pmBoston Logan Intl

19h 05m

1 stop

LUX9:15 pmLuxembourg

Oct 29

LUX9:55 pmLuxembourg

24h 10m

1 stop

BOS5:05 pmBoston Logan Intl

$410

Find similar

SWISS flights from Boston to Luxembourg

Our best SWISS deals on Boston to Luxembourg flight tickets

SWISS

Dec 3

BOS9:50 pmBoston Logan Intl

10h 10m

1 stop

LUX2:00 pmLuxembourg

Dec 10

LUX2:40 pmLuxembourg

11h 40m

1 stop

BOS8:20 pmBoston Logan Intl

$362

Find similar

SWISS

Oct 12

BOS5:05 pmBoston Logan Intl

19h 15m

1 stop

LUX6:20 pmLuxembourg

Nov 5

LUX2:40 pmLuxembourg

11h 40m

1 stop

BOS8:20 pmBoston Logan Intl

$371

Find similar

SWISS

Oct 20

BOS5:05 pmBoston Logan Intl

19h 15m

1 stop

LUX6:20 pmLuxembourg

Oct 30

LUX2:55 pmLuxembourg

11h 25m

1 stop

BOS9:20 pmBoston Logan Intl

$426

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sun 10/12

6:30 pm-7:35 pm

2 stops19h 05m

Luxembourg

Wed 11/5

10:35 am-9:27 pm

2 stops16h 52m

$340

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sun 10/12

6:30 pm-7:35 pm

2 stops19h 05m

Luxembourg

Wed 11/5

10:35 am-8:20 pm

1 stop15h 45m

$351

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 10/20

8:05 pm-12:30 pm

1 stop10h 25m

Luxembourg

Mon 11/3

7:05 pm-8:20 pm

1 stop31h 15m

$356

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Wed 12/3

9:50 pm-2:00 pm

1 stop10h 10m

Luxembourg

Wed 12/10

2:40 pm-8:20 pm

1 stop11h 40m

$362

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Tue 10/28

8:15 pm-9:10 pm

1 stop19h 55m

Luxembourg

Wed 11/5

11:00 am-4:10 pm

1 stop11h 10m

$370

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sun 10/12

5:05 pm-6:20 pm

1 stop19h 15m

Luxembourg

Wed 11/5

2:40 pm-8:20 pm

1 stop11h 40m

$371

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Wed 12/3

3:53 pm-10:15 am

2 stops12h 22m

Luxembourg

Wed 12/10

11:00 am-4:00 pm

1 stop11h 00m

$375

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Thu 10/30

9:40 pm-4:20 pm

1 stop13h 40m

Luxembourg

Thu 11/6

9:30 am-6:35 pm

1 stop15h 05m

$434

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Thu 10/30

5:30 am-4:20 pm

2 stops29h 50m

Luxembourg

Thu 11/6

9:30 am-10:38 am

2 stops31h 08m

$454

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sun 10/12

8:05 pm-12:10 pm

1 stop10h 05m

Luxembourg

Wed 10/15

9:45 am-5:40 pm

1 stop13h 55m

$594

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 cheapest day to depart on your flight to Luxembourg?

On average, the least expensive day to fly to Luxembourg from Boston is on a Monday. momondo users have found tickets for Monday departures for as low as $586. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Luxembourg on Friday is $800.

What is the cheapest time of day to depart on your flight to Luxembourg?

According to our data, the cheapest time of day to fly to Luxembourg is in the evening. momondo users have found flights departing from Boston to Luxembourg in the evening for as low as $620. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $733.

How far in advance should I book a flight to Luxembourg?

You are more likely to see cheaper flights to Luxembourg from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Luxembourg for around $709 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Luxembourg from Boston for as low as $449 on momondo.

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

Direct flights	None

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

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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 10h 00m.
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 6 operators available for flights from Boston Logan Intl Airport to Luxembourg Airport as of September 2025.
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 26% of the total bookings. Other popular airlines include Air France with 25%, Lufthansa with 19%, and British Airways with 15%.

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
SWISS	PriceFrom $397	Free Cancellation	Rating 7.6 1,737 reviews	Search SWISS flights
Lufthansa	PriceFrom $405	Free Cancellation	Rating 6.8 7,407 reviews	Search Lufthansa flights
Air France	PriceFrom $411	Free Cancellation	Rating 7.4 1,468 reviews	Search Air France flights
KLM	PriceFrom $450	Free Cancellation	Rating 7.8 1,386 reviews	Search KLM flights
British Airways	PriceFrom $470	Free Cancellation	Rating 6.7 7,363 reviews	Search British Airways flights
Delta	PriceFrom $484	Free Cancellation	Rating 7.9 7,957 reviews	Search Delta flights

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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 $340

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Luxembourg departing on 10/12. 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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American Airlines flights from Boston to Luxembourg

Our best American Airlines deals on Boston to Luxembourg flight tickets

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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

What is the cheapest day to depart on your flight to Luxembourg?

What is the cheapest time of day to depart on your flight to Luxembourg?

How far in advance should I book a flight to Luxembourg?

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

SWISS and Delta are the most popular carriers operating from Boston Logan Intl to Luxembourg

What airlines fly to Luxembourg?

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

London (LHR) was the most common stop: 40% 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 Paris (CDG) offer the lowest average round-trip price of $605.

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

Flights connecting via Paris (CDG) have the shortest average one-way travel time: 9h 40m.

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

Amsterdam (AMS) has the shortest average layover time for this route: 2h 23m.

When to book flights from Boston to Luxembourg

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

Direct flights

How far is Boston Logan Intl to Luxembourg by plane?

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

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

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

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

What is the most popular airline 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?

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

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

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

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

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