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Cheap flights from Boston to Luxembourg from $351

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 1/26. 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.
Air Canada Logo
10:15 am - 6:15 pm
BOS
-
LUX
26h 00m
2 stops
Air Canada Logo
10:00 am - 10:37 pm
LUX
-
BOS
18h 37m
2 stops
$351Air Canada
Mon, Jan 26 - Tue, Feb 10
Multiple Airlines Logo
10:10 pm - 6:15 pm
BOS
-
LUX
14h 05m
1 stop
Multiple Airlines Logo
10:35 am - 6:57 pm
LUX
-
BOS
14h 22m
2 stops
$354Multiple Airlines
Mon, Jan 26 - Tue, Feb 10
Multiple Airlines Logo
10:10 pm - 6:15 pm
BOS
-
LUX
14h 05m
1 stop
Multiple Airlines Logo
9:30 am - 6:35 pm
LUX
-
BOS
15h 05m
1 stop
$355Multiple Airlines
Mon, Jan 26 - Tue, Feb 10
Air Canada Logo
10:15 am - 6:15 pm
BOS
-
LUX
26h 00m
2 stops
Air Canada Logo
10:00 am - 10:37 pm
LUX
-
BOS
18h 37m
2 stops
$358Air Canada
Mon, Jan 26 - Tue, Feb 10
Multiple Airlines Logo
10:15 am - 6:15 pm
BOS
-
LUX
26h 00m
2 stops
Multiple Airlines Logo
7:05 pm - 8:20 pm
LUX
-
BOS
31h 15m
1 stop
$360Multiple Airlines
Mon, Jan 26 - Tue, Feb 10
SWISS Logo
5:05 pm - 6:35 pm
BOS
-
LUX
19h 30m
1 stop
SWISS Logo
10:15 am - 3:30 pm
LUX
-
BOS
11h 15m
1 stop
$361SWISS
Wed, Apr 29 - Wed, May 6
SWISS Logo
5:05 pm - 9:30 am
BOS
-
LUX
10h 25m
1 stop
SWISS Logo
10:15 am - 3:30 pm
LUX
-
BOS
11h 15m
1 stop
$362SWISS
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
10:15 am - 8:40 am
BOS
-
LUX
16h 25m
2 stops
Multiple Airlines Logo
7:05 pm - 8:20 pm
LUX
-
BOS
31h 15m
1 stop
$364Multiple Airlines
Mon, Feb 9 - Mon, Feb 16
Air Canada Logo
5:30 am - 6:15 pm
BOS
-
LUX
30h 45m
2 stops
Air Canada Logo
10:00 am - 10:37 pm
LUX
-
BOS
18h 37m
2 stops
$367Air Canada
Mon, Jan 26 - Tue, Feb 10
SWISS Logo
10:10 pm - 6:15 pm
BOS
-
LUX
14h 05m
1 stop
SWISS Logo
10:00 am - 8:20 pm
LUX
-
BOS
16h 20m
1 stop
$375SWISS
Mon, Jan 26 - Tue, Feb 10

Air Canada flights from Boston to Luxembourg

Our best Air Canada deals on Boston to Luxembourg flight tickets
Air Canada
Jan 26
BOS10:15 amBoston Logan Intl
26h 00m
2 stops
LUX6:15 pmLuxembourg
Feb 10
LUX10:00 amLuxembourg
18h 37m
2 stops
BOS10:37 pmBoston Logan Intl
$351
Air Canada
Jan 26
BOS10:15 amBoston Logan Intl
26h 00m
2 stops
LUX6:15 pmLuxembourg
Feb 10
LUX10:00 amLuxembourg
18h 37m
2 stops
BOS10:37 pmBoston Logan Intl
$358
Air Canada
Jan 26
BOS5:30 amBoston Logan Intl
30h 45m
2 stops
LUX6:15 pmLuxembourg
Feb 10
LUX10:00 amLuxembourg
18h 37m
2 stops
BOS10:37 pmBoston Logan Intl
$367

SWISS flights from Boston to Luxembourg

Our best SWISS deals on Boston to Luxembourg flight tickets
SWISS
Apr 29
BOS5:05 pmBoston Logan Intl
19h 30m
1 stop
LUX6:35 pmLuxembourg
May 6
LUX10:15 amLuxembourg
11h 15m
1 stop
BOS3:30 pmBoston Logan Intl
$361
SWISS
May 5
BOS5:05 pmBoston Logan Intl
10h 25m
1 stop
LUX9:30 amLuxembourg
May 12
LUX10:15 amLuxembourg
11h 15m
1 stop
BOS3:30 pmBoston Logan Intl
$362
SWISS
Jan 26
BOS10:10 pmBoston Logan Intl
14h 05m
1 stop
LUX6:15 pmLuxembourg
Feb 10
LUX10:00 amLuxembourg
16h 20m
1 stop
BOS8:20 pmBoston Logan Intl
$375

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 14, 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

Mon 1/26

10:15 am-6:15 pm

2 stops26h 00m

Luxembourg

Tue 2/10

10:00 am-10:37 pm

2 stops18h 37m

$351

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 1/26

10:10 pm-6:15 pm

1 stop14h 05m

Luxembourg

Tue 2/10

10:35 am-6:57 pm

2 stops14h 22m

$354

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 1/26

10:10 pm-6:15 pm

1 stop14h 05m

Luxembourg

Tue 2/10

9:30 am-6:35 pm

1 stop15h 05m

$355

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 1/26

10:15 am-6:15 pm

2 stops26h 00m

Luxembourg

Tue 2/10

10:00 am-10:37 pm

2 stops18h 37m

$358

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 1/26

10:15 am-6:15 pm

2 stops26h 00m

Luxembourg

Tue 2/10

7:05 pm-8:20 pm

1 stop31h 15m

$360

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Wed 4/29

5:05 pm-6:35 pm

1 stop19h 30m

Luxembourg

Wed 5/6

10:15 am-3:30 pm

1 stop11h 15m

$361

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Tue 5/5

5:05 pm-9:30 am

1 stop10h 25m

Luxembourg

Tue 5/12

10:15 am-3:30 pm

1 stop11h 15m

$362

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 2/9

10:15 am-8:40 am

2 stops16h 25m

Luxembourg

Mon 2/16

7:05 pm-8:20 pm

1 stop31h 15m

$364

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 1/26

5:30 am-6:15 pm

2 stops30h 45m

Luxembourg

Tue 2/10

10:00 am-10:37 pm

2 stops18h 37m

$367

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 1/26

10:10 pm-6:15 pm

1 stop14h 05m

Luxembourg

Tue 2/10

10:00 am-8:20 pm

1 stop16h 20m

$375

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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 $610 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

10h 25m

Direct flights

None
The fastest flight from Boston to Luxembourg takes 10h 25m
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 25m.

  • 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 $365Free CancellationRating
6.8
7,711 reviews
Search Lufthansa flights
SWISSPriceFrom $377Free CancellationRating
7.5
1,847 reviews
Search SWISS flights
British AirwaysPriceFrom $401Free CancellationRating
6.7
7,672 reviews
Search British Airways flights
Air FrancePriceFrom $411Free CancellationRating
7.4
1,522 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

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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