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Cheap flights from Boston to Luxembourg from $319

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 9/1. 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.
Turkish Airlines Logo
9:50 pm - 5:40 pm
BOS
-
LUX
13h 50m
1 stop
Turkish Airlines Logo
10:20 am - 7:55 pm
LUX
-
BOS
15h 35m
1 stop
$565Turkish Airlines
Mon, Sep 21 - Thu, Oct 8
Turkish Airlines Logo
9:50 pm - 5:40 pm
BOS
-
LUX
13h 50m
1 stop
Turkish Airlines Logo
6:35 pm - 7:55 pm
LUX
-
BOS
31h 20m
1 stop
$571Turkish Airlines
Tue, Sep 22 - Wed, Oct 7
Turkish Airlines Logo
9:50 pm - 5:40 pm
BOS
-
LUX
13h 50m
1 stop
Turkish Airlines Logo
6:35 pm - 7:55 pm
LUX
-
BOS
31h 20m
1 stop
$577Turkish Airlines
Mon, Apr 27 - Tue, May 12
Turkish Airlines Logo
9:50 pm - 9:25 am
BOS
-
LUX
29h 35m
1 stop
Turkish Airlines Logo
6:35 pm - 7:55 pm
LUX
-
BOS
31h 20m
1 stop
$581Turkish Airlines
Thu, Oct 1 - Fri, Oct 9
Turkish Airlines Logo
9:50 pm - 5:40 pm
BOS
-
LUX
13h 50m
1 stop
Turkish Airlines Logo
6:35 pm - 7:55 pm
LUX
-
BOS
31h 20m
1 stop
$605Turkish Airlines
Thu, Oct 1 - Fri, Oct 9
American Airlines Logo
2:12 pm - 10:35 am
BOS
-
LUX
14h 23m
2 stops
American Airlines Logo
11:30 am - 8:05 pm
LUX
-
BOS
14h 35m
1 stop
$623American Airlines
Mon, Apr 27 - Tue, May 12
SWISS Logo
9:40 pm - 9:30 am
BOS
-
LUX
29h 50m
1 stop
SWISS Logo
8:55 pm - 7:55 pm
LUX
-
BOS
29h 00m
1 stop
$629SWISS
Wed, Sep 9 - Mon, Sep 21
Multiple Airlines Logo
5:50 am - 9:30 am
BOS
-
LUX
21h 40m
2 stops
Multiple Airlines Logo
8:55 pm - 7:55 pm
LUX
-
BOS
29h 00m
1 stop
$633Multiple Airlines
Wed, Sep 9 - Mon, Sep 21
Scandinavian Airlines Logo
5:40 pm - 9:50 am
BOS
-
LUX
10h 10m
1 stop
Scandinavian Airlines Logo
7:55 pm - 3:35 pm
LUX
-
BOS
25h 40m
1 stop
$636Scandinavian Airlines
Fri, Sep 11 - Tue, Sep 22
Multiple Airlines Logo
5:00 pm - 1:35 pm
BOS
-
LUX
14h 35m
2 stops
Multiple Airlines Logo
10:15 am - 3:10 pm
LUX
-
BOS
10h 55m
1 stop
$648Multiple Airlines
Tue, Sep 22 - Wed, Oct 7

Turkish Airlines flights from Boston to Luxembourg

Our best Turkish Airlines deals on Boston to Luxembourg flight tickets
Turkish Airlines
Sep 21
BOS9:50 pmBoston Logan Intl
13h 50m
1 stop
LUX5:40 pmLuxembourg
Oct 8
LUX10:20 amLuxembourg
15h 35m
1 stop
BOS7:55 pmBoston Logan Intl
$565
Turkish Airlines
Sep 22
BOS9:50 pmBoston Logan Intl
13h 50m
1 stop
LUX5:40 pmLuxembourg
Oct 7
LUX6:35 pmLuxembourg
31h 20m
1 stop
BOS7:55 pmBoston Logan Intl
$571
Turkish Airlines
Apr 27
BOS9:50 pmBoston Logan Intl
13h 50m
1 stop
LUX5:40 pmLuxembourg
May 12
LUX6:35 pmLuxembourg
31h 20m
1 stop
BOS7:55 pmBoston Logan Intl
$577

SWISS flights from Boston to Luxembourg

Our best SWISS deals on Boston to Luxembourg flight tickets
SWISS
Sep 9
BOS9:40 pmBoston Logan Intl
29h 50m
1 stop
LUX9:30 amLuxembourg
Sep 21
LUX8:55 pmLuxembourg
29h 00m
1 stop
BOS7:55 pmBoston Logan Intl
$629
SWISS
Oct 2
BOS5:20 pmBoston Logan Intl
10h 10m
1 stop
LUX9:30 amLuxembourg
Oct 9
LUX10:15 amLuxembourg
15h 40m
1 stop
BOS7:55 pmBoston Logan Intl
$693
SWISS
Aug 1
BOS9:40 pmBoston Logan Intl
15h 00m
1 stop
LUX6:40 pmLuxembourg
Aug 10
LUX8:55 pmLuxembourg
24h 15m
1 stop
BOS3:10 pmBoston Logan Intl
$820

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 April 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

Cheapest round-trip

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 9/21

9:50 pm-5:40 pm

1 stop13h 50m

Luxembourg

Thu 10/8

10:20 am-7:55 pm

1 stop15h 35m

$565

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Tue 9/22

9:50 pm-5:40 pm

1 stop13h 50m

Luxembourg

Wed 10/7

6:35 pm-7:55 pm

1 stop31h 20m

$571

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 4/27

9:50 pm-5:40 pm

1 stop13h 50m

Luxembourg

Tue 5/12

6:35 pm-7:55 pm

1 stop31h 20m

$577

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Thu 10/1

9:50 pm-9:25 am

1 stop29h 35m

Luxembourg

Fri 10/9

6:35 pm-7:55 pm

1 stop31h 20m

$581

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Thu 10/1

9:50 pm-5:40 pm

1 stop13h 50m

Luxembourg

Fri 10/9

6:35 pm-7:55 pm

1 stop31h 20m

$605

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 4/27

2:12 pm-10:35 am

2 stops14h 23m

Luxembourg

Tue 5/12

11:30 am-8:05 pm

1 stop14h 35m

$623

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Wed 9/9

9:40 pm-9:30 am

1 stop29h 50m

Luxembourg

Mon 9/21

8:55 pm-7:55 pm

1 stop29h 00m

$629

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Wed 9/9

5:50 am-9:30 am

2 stops21h 40m

Luxembourg

Mon 9/21

8:55 pm-7:55 pm

1 stop29h 00m

$633

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Fri 9/11

5:40 pm-9:50 am

1 stop10h 10m

Luxembourg

Tue 9/22

7:55 pm-3:35 pm

1 stop25h 40m

$636
Quickest round-trip

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Tue 9/22

5:00 pm-1:35 pm

2 stops14h 35m

Luxembourg

Wed 10/7

10:15 am-3:10 pm

1 stop10h 55m

$648

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 August is also very affordable. Most momondo users find prices during this month for around $469.

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 $573 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.

Cheap Boston to Luxembourg 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

Frequently asked questions about flying from Boston to Luxembourg

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Luxembourg?

    Prices for flights from Boston Logan Intl Airport to Luxembourg were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Luxembourg?

  • How old do you have to be to fly from Boston Logan Intl Airport to Luxembourg?

    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.

  • What documentation or ID do you need to fly to Luxembourg?

    The travel and health documents you'll need for your trip to Luxembourg 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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
7,921 reviews
Search Lufthansa flights
SWISSPriceFrom $377Free CancellationRating
7.5
1,921 reviews
Search SWISS flights
Air FrancePriceFrom $386Free CancellationRating
7.4
1,569 reviews
Search Air France flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Luxembourg?

Finding the right flight to Luxembourg from Boston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Luxembourg quick and easy, saving you time and money.

Can I find flights from Boston to Luxembourg with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Boston to Luxembourg flights to just show those with flexible booking policies.

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?

If you are simply researching potential flights to Luxembourg, momondo offers a useful price alert feature which will track prices for flights to Luxembourg from Boston and alert you when they 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.
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