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Cheap flights from Boston to Luxembourg from $280

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 1/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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.
Multiple Airlines Logo
8:40 pm - 4:20 pm
BOS
-
LUX
13h 40m1 stop
Multiple Airlines Logo
7:00 am - 5:14 pm
LUX
-
BOS
16h 14m2 stops
$334Multiple Airlines
Wed, Feb 4 - Wed, Feb 11
Multiple Airlines Logo
8:40 pm - 4:20 pm
BOS
-
LUX
13h 40m1 stop
Multiple Airlines Logo
7:25 pm - 8:20 pm
LUX
-
BOS
30h 55m1 stop
$353Multiple Airlines
Wed, Feb 4 - Wed, Feb 11
Multiple Airlines Logo
8:40 pm - 4:20 pm
BOS
-
LUX
13h 40m1 stop
Multiple Airlines Logo
7:25 pm - 8:20 pm
LUX
-
BOS
30h 55m1 stop
$381Multiple Airlines
Mon, Jan 19 - Wed, Jan 28
Multiple Airlines Logo
3:35 pm - 4:20 pm
BOS
-
LUX
18h 45m2 stops
Multiple Airlines Logo
10:35 am - 10:37 pm
LUX
-
BOS
18h 02m2 stops
$382Multiple Airlines
Wed, Feb 4 - Wed, Feb 11
Multiple Airlines Logo
6:40 pm - 8:30 am
BOS
-
LUX
32h 50m2 stops
Multiple Airlines Logo
10:15 am - 3:30 pm
LUX
-
BOS
11h 15m1 stop
$383Multiple Airlines
Sat, Mar 28 - Tue, Apr 7
Multiple Airlines Logo
10:35 am - 4:10 pm
BOS
-
LUX
23h 35m2 stops
Multiple Airlines Logo
10:15 am - 7:55 pm
LUX
-
BOS
15h 40m1 stop
$386Multiple Airlines
Tue, May 5 - Tue, May 12
Air Canada Logo
6:40 pm - 8:30 am
BOS
-
LUX
32h 50m2 stops
Air Canada Logo
10:15 am - 10:38 pm
LUX
-
BOS
18h 23m2 stops
$391Air Canada
Sat, Mar 28 - Tue, Apr 7
Air Canada Logo
3:40 pm - 4:10 pm
BOS
-
LUX
18h 30m2 stops
Air Canada Logo
9:40 am - 6:07 pm
LUX
-
BOS
38h 27m2 stops
$395Air Canada
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
5:05 pm - 1:50 pm
BOS
-
LUX
14h 45m2 stops
Multiple Airlines Logo
6:00 am - 3:53 pm
LUX
-
BOS
15h 53m2 stops
$404Multiple Airlines
Mon, Jan 19 - Wed, Jan 28
TAP AIR PORTUGAL Logo
10:45 pm - 11:15 am
BOS
-
LUX
30h 30m1 stop
TAP AIR PORTUGAL Logo
5:40 pm - 8:10 pm
LUX
-
BOS
32h 30m1 stop
$421TAP AIR PORTUGAL
Thu, Feb 19 - Thu, Feb 26

SWISS flights from Boston to Luxembourg

Our best SWISS deals on Boston to Luxembourg flight tickets
SWISS
Mar 28
BOS10:15 pmBoston Logan Intl
29h 15m
1 stop
LUX9:30 amLuxembourg
Apr 7
LUX7:25 pmLuxembourg
30h 30m
1 stop
BOS7:55 pmBoston Logan Intl
$429
Find similar
SWISS
May 24
BOS5:05 pmBoston Logan Intl
21h 05m
1 stop
LUX8:10 pmLuxembourg
Jun 11
LUX10:15 amLuxembourg
15h 40m
1 stop
BOS7:55 pmBoston Logan Intl
$618
Find similar
SWISS
May 30
BOS5:05 pmBoston Logan Intl
10h 25m
1 stop
LUX9:30 amLuxembourg
Jun 16
LUX10:15 amLuxembourg
11h 15m
1 stop
BOS3:30 pmBoston Logan Intl
$679
Find similar

Air Canada flights from Boston to Luxembourg

Our best Air Canada deals on Boston to Luxembourg flight tickets
Air Canada
Mar 28
BOS6:40 pmBoston Logan Intl
32h 50m
2 stops
LUX8:30 amLuxembourg
Apr 7
LUX10:15 amLuxembourg
18h 23m
2 stops
BOS10:38 pmBoston Logan Intl
$391
Find similar
Air Canada
May 5
BOS3:40 pmBoston Logan Intl
18h 30m
2 stops
LUX4:10 pmLuxembourg
May 12
LUX9:40 amLuxembourg
38h 27m
2 stops
BOS6:07 pmBoston Logan Intl
$395
Find similar
Air Canada
Feb 5
BOS5:30 amBoston Logan Intl
27h 00m
2 stops
LUX2:30 pmLuxembourg
Feb 9
LUX2:20 pmLuxembourg
35h 22m
2 stops
BOS7:42 pmBoston Logan Intl
$470
Find similar

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 January 7, 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

Wed 2/4

8:40 pm-4:20 pm

1 stop13h 40m

Luxembourg

Wed 2/11

7:00 am-5:14 pm

2 stops16h 14m

$334

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Wed 2/4

8:40 pm-4:20 pm

1 stop13h 40m

Luxembourg

Wed 2/11

7:25 pm-8:20 pm

1 stop30h 55m

$353

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 1/19

8:40 pm-4:20 pm

1 stop13h 40m

Luxembourg

Wed 1/28

7:25 pm-8:20 pm

1 stop30h 55m

$381

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Wed 2/4

3:35 pm-4:20 pm

2 stops18h 45m

Luxembourg

Wed 2/11

10:35 am-10:37 pm

2 stops18h 02m

$382

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sat 3/28

6:40 pm-8:30 am

2 stops32h 50m

Luxembourg

Tue 4/7

10:15 am-3:30 pm

1 stop11h 15m

$383

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Tue 5/5

10:35 am-4:10 pm

2 stops23h 35m

Luxembourg

Tue 5/12

10:15 am-7:55 pm

1 stop15h 40m

$386

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sat 3/28

6:40 pm-8:30 am

2 stops32h 50m

Luxembourg

Tue 4/7

10:15 am-10:38 pm

2 stops18h 23m

$391

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Tue 5/5

3:40 pm-4:10 pm

2 stops18h 30m

Luxembourg

Tue 5/12

9:40 am-6:07 pm

2 stops38h 27m

$395

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 1/19

5:05 pm-1:50 pm

2 stops14h 45m

Luxembourg

Wed 1/28

6:00 am-3:53 pm

2 stops15h 53m

$404

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Thu 2/19

10:45 pm-11:15 am

1 stop30h 30m

Luxembourg

Thu 2/26

5:40 pm-8:10 pm

1 stop32h 30m

$421

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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 March, then departing from Boston during the month November is also very affordable. Most momondo users find prices during this month for around $484.

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 $611 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 $387 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

13h 40m

Direct flights

None
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

  • 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?

  • 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
SWISSPriceFrom $377Free CancellationRating
7.5
1,840 reviews
Search SWISS flights
British AirwaysPriceFrom $401Free CancellationRating
6.7
7,657 reviews
Search British Airways flights
Air FrancePriceFrom $411Free CancellationRating
7.4
1,519 reviews
Search Air France flights
LufthansaPriceFrom $425Free CancellationRating
6.8
7,692 reviews
Search Lufthansa 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