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

TAP AIR PORTUGAL is the most popular carrier operating from Boston Logan Intl to Luxembourg

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 connection time from Boston to Luxembourg?

Paris (CDG) has the shortest average layover time for this route: 2h 31m.

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

London (LHR) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

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 37% 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 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 5 operators available for flights from Boston Logan Intl Airport to Luxembourg Airport as of November 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.

$325 Cheap Flights from Boston to Luxembourg in 2025/26

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5:05 pm - 9:40 amBOS-LUX

10h 35m1 stop

7:10 pm - 3:30 pmLUX-BOS

26h 20m1 stop

$359SWISS

Find Deal

dom., abr. 26 - mar., may. 5

5:05 pm - 6:20 pmBOS-LUX

19h 15m1 stop

7:10 pm - 3:30 pmLUX-BOS

26h 20m1 stop

$365SWISS

Find Deal

dom., may. 3 - mar., may. 12

9:40 pm - 1:50 pmBOS-LUX

10h 10m1 stop

10:30 am - 3:30 pmLUX-BOS

11h 00m1 stop

$374SWISS

Find Deal

dom., abr. 26 - mar., may. 5

5:30 am - 9:40 amBOS-LUX

22h 10m2 stops

7:10 pm - 3:30 pmLUX-BOS

26h 20m1 stop

$378Multiple Airlines

Find Deal

dom., abr. 26 - mar., may. 5

7:30 pm - 12:50 pmBOS-LUX

12h 20m1 stop

7:30 am - 1:35 pmLUX-BOS

12h 05m1 stop

$386Air France

Find Deal

sáb., mar. 28 - mar., abr. 7

6:40 pm - 9:00 amBOS-LUX

9h 20m1 stop

6:10 am - 7:46 pmLUX-BOS

19h 36m2 stops

$411Delta

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sáb., mar. 28 - mar., abr. 7

4:45 pm - 10:00 amBOS-LUX

11h 15m1 stop

10:30 am - 4:30 pmLUX-BOS

12h 00m1 stop

$491Delta

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dom., mar. 29 - mié., abr. 1

9:50 pm - 8:30 pmBOS-LUX

16h 40m1 stop

9:20 pm - 6:52 pmLUX-BOS

27h 32m2 stops

$536British Airways

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jue., abr. 16 - dom., abr. 26

3:46 pm - 10:15 amBOS-LUX

12h 29m2 stops

10:15 am - 10:54 pmLUX-BOS

18h 39m2 stops

$563British Airways

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jue., dic. 11 - mar., dic. 16

8:05 pm - 2:00 pmBOS-LUX

11h 55m2 stops

8:10 pm - 5:40 pmLUX-BOS

27h 30m1 stop

$588Lufthansa

Find Deal

sáb., abr. 18 - dom., abr. 26

TAP AIR PORTUGAL flights from Boston to Luxembourg

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

TAP AIR PORTUGAL

Apr 26

BOS10:30 pmBoston Logan Intl

14h 15m

1 stop

LUX6:45 pmLuxembourg

May 6

LUX12:20 pmLuxembourg

14h 25m

1 stop

BOS8:45 pmBoston Logan Intl

$381

Find similar

TAP AIR PORTUGAL

Dec 4

BOS10:45 pmBoston Logan Intl

12h 05m

1 stop

LUX4:50 pmLuxembourg

Dec 9

LUX5:40 pmLuxembourg

26h 55m

1 stop

BOS2:35 pmBoston Logan Intl

$391

Find similar

TAP AIR PORTUGAL

Apr 26

BOS10:30 pmBoston Logan Intl

14h 15m

1 stop

LUX6:45 pmLuxembourg

May 6

LUX7:30 pmLuxembourg

25h 10m

2 stops

BOS2:40 pmBoston Logan Intl

$395

Find similar

United Airlines flights from Boston to Luxembourg

Our best United Airlines deals on Boston to Luxembourg flight tickets

United Airlines

Nov 12

BOS10:20 amBoston Logan Intl

24h 00m

3 stops

LUX4:20 pmLuxembourg

Nov 19

LUX9:30 amLuxembourg

30h 00m

2 stops

BOS9:30 amBoston Logan Intl

$488

Find similar

United Airlines

Apr 16

BOS8:00 amBoston Logan Intl

29h 35m

2 stops

LUX7:35 pmLuxembourg

Apr 26

LUX8:25 amLuxembourg

35h 58m

2 stops

BOS2:23 pmBoston Logan Intl

$513

Find similar

United Airlines

Apr 16

BOS2:16 pmBoston Logan Intl

23h 19m

2 stops

LUX7:35 pmLuxembourg

Apr 26

LUX8:25 amLuxembourg

39h 03m

2 stops

BOS5:28 pmBoston Logan Intl

$548

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

dom. 4/26

5:05 pm-9:40 am

1 stop10h 35m

Luxembourg

mar. 5/5

7:10 pm-3:30 pm

1 stop26h 20m

$359

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

dom. 5/3

5:05 pm-6:20 pm

1 stop19h 15m

Luxembourg

mar. 5/12

7:10 pm-3:30 pm

1 stop26h 20m

$365

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

dom. 4/26

9:40 pm-1:50 pm

1 stop10h 10m

Luxembourg

mar. 5/5

10:30 am-3:30 pm

1 stop11h 00m

$374

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

dom. 4/26

5:30 am-9:40 am

2 stops22h 10m

Luxembourg

mar. 5/5

7:10 pm-3:30 pm

1 stop26h 20m

$378

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

sáb. 3/28

7:30 pm-12:50 pm

1 stop12h 20m

Luxembourg

mar. 4/7

7:30 am-1:35 pm

1 stop12h 05m

$386

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

sáb. 3/28

6:40 pm-9:00 am

1 stop9h 20m

Luxembourg

mar. 4/7

6:10 am-7:46 pm

2 stops19h 36m

$411

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

dom. 3/29

4:45 pm-10:00 am

1 stop11h 15m

Luxembourg

mié. 4/1

10:30 am-4:30 pm

1 stop12h 00m

$491

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

jue. 4/16

9:50 pm-8:30 pm

1 stop16h 40m

Luxembourg

dom. 4/26

9:20 pm-6:52 pm

2 stops27h 32m

$536

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

jue. 12/11

3:46 pm-10:15 am

2 stops12h 29m

Luxembourg

mar. 12/16

10:15 am-10:54 pm

2 stops18h 39m

$563

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

sáb. 4/18

8:05 pm-2:00 pm

2 stops11h 55m

Luxembourg

dom. 4/26

8:10 pm-5:40 pm

1 stop27h 30m

$588

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 $688 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 9h 20m.
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 November 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 34% of the total bookings. Other popular airlines include Air France with 25%, Lufthansa with 22%, and British Airways 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
SWISS	PriceFrom $378	Free Cancellation	Rating 7.5 1,777 reviews	Search SWISS flights
British Airways	PriceFrom $401	Free Cancellation	Rating 6.7 7,495 reviews	Search British Airways flights
Lufthansa	PriceFrom $405	Free Cancellation	Rating 6.8 7,553 reviews	Search Lufthansa flights
Air France	PriceFrom $411	Free Cancellation	Rating 7.4 1,482 reviews	Search Air France flights
Delta	PriceFrom $484	Free Cancellation	Rating 7.9 8,004 reviews	Search Delta flights

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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.

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Cheap flights from Boston to Luxembourg from $325

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 4/23. 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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Filter for what you want

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TAP AIR PORTUGAL flights from Boston to Luxembourg

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

United Airlines flights from Boston to Luxembourg

Our best United 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?

TAP AIR PORTUGAL is the most popular carrier 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: 33% 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?

Paris (CDG) has the shortest average layover time for this route: 2h 31m.

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