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Cheap flights from Boston to Luxembourg from $297

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 7/29. 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.
Scandinavian Airlines Logo
5:40 pm - 7:15 pm
BOS
-
LUX
19h 35m
1 stop
Scandinavian Airlines Logo
7:55 pm - 3:35 pm
LUX
-
BOS
25h 40m
1 stop
$451Scandinavian Airlines
Thu, Apr 23 - Wed, May 6
SWISS Logo
9:40 pm - 9:30 am
BOS
-
LUX
29h 50m
1 stop
SWISS Logo
7:25 pm - 3:10 pm
LUX
-
BOS
25h 45m
1 stop
$498SWISS
Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
9:40 pm - 1:55 pm
BOS
-
LUX
10h 15m
1 stop
Multiple Airlines Logo
9:40 am - 5:40 pm
LUX
-
BOS
14h 00m
1 stop
$520Multiple Airlines
Mon, Apr 27 - Tue, May 12
Multiple Airlines Logo
9:40 pm - 1:35 pm
BOS
-
LUX
9h 55m
1 stop
Multiple Airlines Logo
9:40 am - 5:40 pm
LUX
-
BOS
14h 00m
1 stop
$526Multiple Airlines
Tue, May 5 - Tue, May 12
Lufthansa Logo
8:05 pm - 2:00 pm
BOS
-
LUX
11h 55m
2 stops
Lufthansa Logo
9:40 am - 5:40 pm
LUX
-
BOS
14h 00m
1 stop
$535Lufthansa
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
3:35 pm - 4:10 pm
BOS
-
LUX
18h 35m
2 stops
Multiple Airlines Logo
7:25 pm - 3:10 pm
LUX
-
BOS
25h 45m
1 stop
$536Multiple Airlines
Mon, Apr 27 - Tue, May 12
SWISS Logo
9:40 pm - 1:35 pm
BOS
-
LUX
9h 55m
1 stop
SWISS Logo
10:15 am - 3:10 pm
LUX
-
BOS
10h 55m
1 stop
$537SWISS
Tue, Aug 11 - Thu, Aug 20
Air Canada Logo
6:40 pm - 1:35 pm
BOS
-
LUX
36h 55m
2 stops
Air Canada Logo
10:15 am - 10:39 pm
LUX
-
BOS
18h 24m
2 stops
$538Air Canada
Mon, Apr 27 - Tue, May 12
SWISS Logo
5:20 pm - 9:30 am
BOS
-
LUX
10h 10m
1 stop
SWISS Logo
2:45 pm - 7:55 pm
LUX
-
BOS
11h 10m
1 stop
$541SWISS
Wed, Apr 22 - Wed, May 6
SWISS Logo
9:40 pm - 1:55 pm
BOS
-
LUX
10h 15m
1 stop
SWISS Logo
8:55 pm - 3:10 pm
LUX
-
BOS
24h 15m
1 stop
$545SWISS
Mon, May 4 - Mon, May 11

Lufthansa flights from Boston to Luxembourg

Our best Lufthansa deals on Boston to Luxembourg flight tickets
Lufthansa
May 5
BOS8:05 pmBoston Logan Intl
11h 55m
2 stops
LUX2:00 pmLuxembourg
May 12
LUX9:40 amLuxembourg
14h 00m
1 stop
BOS5:40 pmBoston Logan Intl
$535
Lufthansa
Apr 21
BOS8:05 pmBoston Logan Intl
14h 05m
1 stop
LUX4:10 pmLuxembourg
May 5
LUX9:40 amLuxembourg
14h 00m
1 stop
BOS5:40 pmBoston Logan Intl
$555
Lufthansa
Aug 2
BOS8:05 pmBoston Logan Intl
17h 25m
1 stop
LUX7:30 pmLuxembourg
Aug 13
LUX9:40 amLuxembourg
14h 00m
1 stop
BOS5:40 pmBoston Logan Intl
$574

SWISS flights from Boston to Luxembourg

Our best SWISS deals on Boston to Luxembourg flight tickets
SWISS
Aug 11
BOS9:40 pmBoston Logan Intl
9h 55m
1 stop
LUX1:35 pmLuxembourg
Aug 20
LUX10:15 amLuxembourg
10h 55m
1 stop
BOS3:10 pmBoston Logan Intl
$537
SWISS
Apr 22
BOS5:20 pmBoston Logan Intl
10h 10m
1 stop
LUX9:30 amLuxembourg
May 6
LUX2:45 pmLuxembourg
11h 10m
1 stop
BOS7:55 pmBoston Logan Intl
$541
SWISS
May 4
BOS9:40 pmBoston Logan Intl
10h 15m
1 stop
LUX1:55 pmLuxembourg
May 11
LUX8:55 pmLuxembourg
24h 15m
1 stop
BOS3:10 pmBoston Logan Intl
$545

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 March 22, 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

Cheapest round-trip

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Thu 4/23

5:40 pm-7:15 pm

1 stop19h 35m

Luxembourg

Wed 5/6

7:55 pm-3:35 pm

1 stop25h 40m

$451

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Tue 4/21

9:40 pm-9:30 am

1 stop29h 50m

Luxembourg

Tue 4/28

7:25 pm-3:10 pm

1 stop25h 45m

$498

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 4/27

9:40 pm-1:55 pm

1 stop10h 15m

Luxembourg

Tue 5/12

9:40 am-5:40 pm

1 stop14h 00m

$520

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Tue 5/5

9:40 pm-1:35 pm

1 stop9h 55m

Luxembourg

Tue 5/12

9:40 am-5:40 pm

1 stop14h 00m

$526

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Tue 5/5

8:05 pm-2:00 pm

2 stops11h 55m

Luxembourg

Tue 5/12

9:40 am-5:40 pm

1 stop14h 00m

$535

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 4/27

3:35 pm-4:10 pm

2 stops18h 35m

Luxembourg

Tue 5/12

7:25 pm-3:10 pm

1 stop25h 45m

$536
Quickest round-trip

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Tue 8/11

9:40 pm-1:35 pm

1 stop9h 55m

Luxembourg

Thu 8/20

10:15 am-3:10 pm

1 stop10h 55m

$537

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 4/27

6:40 pm-1:35 pm

2 stops36h 55m

Luxembourg

Tue 5/12

10:15 am-10:39 pm

2 stops18h 24m

$538

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Wed 4/22

5:20 pm-9:30 am

1 stop10h 10m

Luxembourg

Wed 5/6

2:45 pm-7:55 pm

1 stop11h 10m

$541

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 5/4

9:40 pm-1:55 pm

1 stop10h 15m

Luxembourg

Mon 5/11

8:55 pm-3:10 pm

1 stop24h 15m

$545

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 January, 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 $586 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 $394 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 15m

Direct flights

None
The fastest flight from Boston to Luxembourg takes 10h 15m
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 15m.

  • 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
7,860 reviews
Search Lufthansa flights
SWISSPriceFrom $377Free CancellationRating
7.5
1,901 reviews
Search SWISS flights
Air FrancePriceFrom $411Free CancellationRating
7.4
1,547 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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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
SWISS
Air France
Lufthansa