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Cheap flights from Boston to Luxembourg from $262

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 3/18. 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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0 bags

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Find the cheapest flights from Boston to Luxembourg

Cheap round-trip flights

Enter your travel dates to find the best prices.
SWISS Logo
10:10 pm - 8:40 am
BOS
-
LUX
28h 30m
1 stop
SWISS Logo
7:05 pm - 9:20 pm
LUX
-
BOS
31h 15m
1 stop
$370SWISS
Sun, Feb 22 - Mon, Mar 9
Multiple Airlines Logo
6:55 pm - 4:20 pm
BOS
-
LUX
39h 25m
2 stops
Multiple Airlines Logo
7:05 pm - 9:20 pm
LUX
-
BOS
31h 15m
1 stop
$378Multiple Airlines
Sun, Feb 22 - Mon, Mar 9
American Airlines Logo
7:15 pm - 9:10 pm
BOS
-
LUX
19h 55m
1 stop
American Airlines Logo
9:55 pm - 5:10 pm
LUX
-
BOS
24h 15m
1 stop
$401American Airlines
Wed, Mar 4 - Mon, Mar 9
British Airways Logo
10:35 pm - 4:20 pm
BOS
-
LUX
12h 45m
1 stop
British Airways Logo
9:55 pm - 3:20 pm
LUX
-
BOS
22h 25m
1 stop
$403British Airways
Sun, Mar 15 - Mon, Mar 23
American Airlines Logo
7:00 pm - 4:50 pm
BOS
-
LUX
15h 50m
2 stops
American Airlines Logo
9:55 pm - 5:10 pm
LUX
-
BOS
24h 15m
1 stop
$406American Airlines
Wed, Mar 4 - Mon, Mar 9
British Airways Logo
3:49 pm - 10:15 am
BOS
-
LUX
13h 26m
2 stops
British Airways Logo
11:35 am - 10:35 pm
LUX
-
BOS
17h 00m
1 stop
$408British Airways
Wed, Mar 25 - Wed, Apr 1
Multiple Airlines Logo
8:05 pm - 5:50 pm
BOS
-
LUX
15h 45m
2 stops
Multiple Airlines Logo
10:15 am - 7:55 pm
LUX
-
BOS
15h 40m
1 stop
$410Multiple Airlines
Sun, Apr 19 - Thu, Apr 30
Multiple Airlines Logo
4:35 pm - 8:40 am
BOS
-
LUX
35h 05m
2 stops
Multiple Airlines Logo
10:15 am - 7:55 pm
LUX
-
BOS
15h 40m
1 stop
$414Multiple Airlines
Sat, Mar 28 - Tue, Apr 7
American Airlines Logo
3:49 pm - 10:15 am
BOS
-
LUX
13h 26m
2 stops
American Airlines Logo
10:15 am - 10:48 pm
LUX
-
BOS
17h 33m
2 stops
$416American Airlines
Tue, Mar 10 - Tue, Mar 24
British Airways Logo
3:49 pm - 10:15 am
BOS
-
LUX
13h 26m
2 stops
British Airways Logo
11:35 am - 11:01 pm
LUX
-
BOS
17h 26m
2 stops
$418British Airways
Wed, Mar 25 - Wed, Apr 1

SWISS flights from Boston to Luxembourg

Our best SWISS deals on Boston to Luxembourg flight tickets
SWISS
Feb 22
BOS10:10 pmBoston Logan Intl
28h 30m
1 stop
LUX8:40 amLuxembourg
Mar 9
LUX7:05 pmLuxembourg
31h 15m
1 stop
BOS9:20 pmBoston Logan Intl
$370
SWISS
Feb 16
BOS10:10 pmBoston Logan Intl
14h 05m
1 stop
LUX6:15 pmLuxembourg
Mar 2
LUX7:05 pmLuxembourg
31h 15m
1 stop
BOS8:20 pmBoston Logan Intl
$372
SWISS
Apr 19
BOS9:40 pmBoston Logan Intl
16h 30m
1 stop
LUX8:10 pmLuxembourg
Apr 30
LUX10:15 amLuxembourg
15h 40m
1 stop
BOS7:55 pmBoston Logan Intl
$442

British Airways flights from Boston to Luxembourg

Our best British Airways deals on Boston to Luxembourg flight tickets
British Airways
Mar 15
BOS10:35 pmBoston Logan Intl
12h 45m
1 stop
LUX4:20 pmLuxembourg
Mar 23
LUX9:55 pmLuxembourg
22h 25m
1 stop
BOS3:20 pmBoston Logan Intl
$403
British Airways
Mar 25
BOS3:49 pmBoston Logan Intl
13h 26m
2 stops
LUX10:15 amLuxembourg
Apr 1
LUX11:35 amLuxembourg
17h 00m
1 stop
BOS10:35 pmBoston Logan Intl
$408
British Airways
Mar 25
BOS3:49 pmBoston Logan Intl
13h 26m
2 stops
LUX10:15 amLuxembourg
Apr 1
LUX11:35 amLuxembourg
17h 26m
2 stops
BOS11:01 pmBoston Logan Intl
$418

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Luxembourg that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 11, 2026.
Use the filters below to find and compare flights from Boston to Luxembourg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sun 2/22

10:10 pm-8:40 am

1 stop28h 30m

Luxembourg

Mon 3/9

7:05 pm-9:20 pm

1 stop31h 15m

$370

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sun 2/22

6:55 pm-4:20 pm

2 stops39h 25m

Luxembourg

Mon 3/9

7:05 pm-9:20 pm

1 stop31h 15m

$378

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Wed 3/4

7:15 pm-9:10 pm

1 stop19h 55m

Luxembourg

Mon 3/9

9:55 pm-5:10 pm

1 stop24h 15m

$401

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sun 3/15

10:35 pm-4:20 pm

1 stop12h 45m

Luxembourg

Mon 3/23

9:55 pm-3:20 pm

1 stop22h 25m

$403

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Wed 3/4

7:00 pm-4:50 pm

2 stops15h 50m

Luxembourg

Mon 3/9

9:55 pm-5:10 pm

1 stop24h 15m

$406

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Wed 3/25

3:49 pm-10:15 am

2 stops13h 26m

Luxembourg

Wed 4/1

11:35 am-10:35 pm

1 stop17h 00m

$408

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sun 4/19

8:05 pm-5:50 pm

2 stops15h 45m

Luxembourg

Thu 4/30

10:15 am-7:55 pm

1 stop15h 40m

$410

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sat 3/28

4:35 pm-8:40 am

2 stops35h 05m

Luxembourg

Tue 4/7

10:15 am-7:55 pm

1 stop15h 40m

$414

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Tue 3/10

3:49 pm-10:15 am

2 stops13h 26m

Luxembourg

Tue 3/24

10:15 am-10:48 pm

2 stops17h 33m

$416

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Wed 3/25

3:49 pm-10:15 am

2 stops13h 26m

Luxembourg

Wed 4/1

11:35 am-11:01 pm

2 stops17h 26m

$418

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

See travel insights to Luxembourg from

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 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 $377.

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 $565 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 $432 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

Fastest flight time

10h 10m

Direct flights

None
The fastest flight from Boston to Luxembourg takes 10h 10m
There are no direct flights from Boston to Luxembourg. There are no popular flight routes from Boston to Luxembourg.
Search flight deals

  • 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 10m.

  • 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?

  • 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?

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
LufthansaPriceFrom $364Free CancellationRating
6.8
7,777 reviews
Search Lufthansa flights
SWISSPriceFrom $377Free CancellationRating
7.6
1,870 reviews
Search SWISS flights
British AirwaysPriceFrom $401Free CancellationRating
6.7
7,728 reviews
Search British Airways flights
Air FrancePriceFrom $411Free CancellationRating
7.4
1,531 reviews
Search Air France flights

Traveling to a place near Luxembourg?

Book flights to Luxembourg if you plan to visit one of these locations
Esch-sur-Alzette
Clervaux

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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Fly your favorite airline to Luxembourg

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
SWISS
Air France
Lufthansa
British Airways