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Cheap flights from Boston to Luxembourg from $283

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 7/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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.
SWISS Logo
10:00 pm - 9:30 am
BOS
-
LUX
29h 30m
1 stop
SWISS Logo
8:55 pm - 3:10 pm
LUX
-
BOS
24h 15m
1 stop
$341SWISS
Wed, Apr 1 - Mon, Apr 6
SWISS Logo
10:50 pm - 6:15 pm
BOS
-
LUX
14h 25m
1 stop
SWISS Logo
8:55 pm - 7:55 pm
LUX
-
BOS
29h 00m
1 stop
$356SWISS
Wed, Mar 25 - Mon, Mar 30
SWISS Logo
10:50 pm - 10:05 am
BOS
-
LUX
30h 15m
1 stop
SWISS Logo
8:55 pm - 3:10 pm
LUX
-
BOS
24h 15m
1 stop
$361SWISS
Wed, Mar 25 - Mon, Mar 30
SWISS Logo
9:50 pm - 2:00 pm
BOS
-
LUX
10h 10m
1 stop
SWISS Logo
2:40 pm - 8:20 pm
LUX
-
BOS
11h 40m
1 stop
$362SWISS
Wed, Feb 25 - Wed, Mar 4
Multiple Airlines Logo
5:30 am - 4:20 pm
BOS
-
LUX
29h 50m
2 stops
Multiple Airlines Logo
2:45 pm - 3:10 pm
LUX
-
BOS
30h 25m
1 stop
$369Multiple Airlines
Wed, Mar 25 - Mon, Mar 30
Multiple Airlines Logo
8:40 pm - 4:20 pm
BOS
-
LUX
13h 40m
1 stop
Multiple Airlines Logo
10:25 am - 10:37 pm
LUX
-
BOS
18h 12m
2 stops
$370Multiple Airlines
Wed, Feb 25 - Thu, Mar 5
Multiple Airlines Logo
8:40 pm - 4:20 pm
BOS
-
LUX
13h 40m
1 stop
Multiple Airlines Logo
9:30 am - 9:27 pm
LUX
-
BOS
17h 57m
2 stops
$372Multiple Airlines
Wed, Feb 25 - Wed, Mar 4
Multiple Airlines Logo
10:40 am - 9:30 am
BOS
-
LUX
16h 50m
2 stops
Multiple Airlines Logo
8:55 pm - 3:10 pm
LUX
-
BOS
24h 15m
1 stop
$374Multiple Airlines
Wed, Apr 1 - Mon, Apr 6
SWISS Logo
9:50 pm - 2:00 pm
BOS
-
LUX
10h 10m
1 stop
SWISS Logo
2:55 pm - 8:20 pm
LUX
-
BOS
11h 25m
1 stop
$376SWISS
Wed, Feb 25 - Thu, Mar 5
SWISS Logo
9:40 pm - 6:35 pm
BOS
-
LUX
14h 55m
1 stop
SWISS Logo
10:15 am - 7:55 pm
LUX
-
BOS
15h 40m
1 stop
$378SWISS
Tue, Apr 28 - Wed, May 6

Air Canada flights from Boston to Luxembourg

Our best Air Canada deals on Boston to Luxembourg flight tickets
Air Canada
Apr 28
BOS3:35 pmBoston Logan Intl
18h 35m
2 stops
LUX4:10 pmLuxembourg
May 6
LUX10:15 amLuxembourg
29h 30m
2 stops
BOS9:45 amBoston Logan Intl
$390
Air Canada
Mar 28
BOS3:35 pmBoston Logan Intl
35h 55m
2 stops
LUX8:30 amLuxembourg
Apr 7
LUX10:15 amLuxembourg
18h 23m
2 stops
BOS10:38 pmBoston Logan Intl
$392
Air Canada
Mar 24
BOS6:15 amBoston Logan Intl
45h 25m
2 stops
LUX8:40 amLuxembourg
Mar 31
LUX10:15 amLuxembourg
18h 24m
2 stops
BOS10:39 pmBoston Logan Intl
$397

TAP AIR PORTUGAL flights from Boston to Luxembourg

Our best TAP AIR PORTUGAL deals on Boston to Luxembourg flight tickets
TAP AIR PORTUGAL
Feb 5
BOS12:08 pmBoston Logan Intl
22h 42m
2 stops
LUX4:50 pmLuxembourg
Feb 9
LUX6:00 amLuxembourg
14h 35m
1 stop
BOS2:35 pmBoston Logan Intl
$871
TAP AIR PORTUGAL
Feb 5
BOS5:07 pmBoston Logan Intl
17h 43m
2 stops
LUX4:50 pmLuxembourg
Feb 9
LUX6:00 amLuxembourg
14h 35m
1 stop
BOS2:35 pmBoston Logan Intl
$910

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 29, 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 4/1

10:00 pm-9:30 am

1 stop29h 30m

Luxembourg

Mon 4/6

8:55 pm-3:10 pm

1 stop24h 15m

$341

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Wed 3/25

10:50 pm-6:15 pm

1 stop14h 25m

Luxembourg

Mon 3/30

8:55 pm-7:55 pm

1 stop29h 00m

$356

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Wed 3/25

10:50 pm-10:05 am

1 stop30h 15m

Luxembourg

Mon 3/30

8:55 pm-3:10 pm

1 stop24h 15m

$361

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Wed 2/25

9:50 pm-2:00 pm

1 stop10h 10m

Luxembourg

Wed 3/4

2:40 pm-8:20 pm

1 stop11h 40m

$362

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Wed 3/25

5:30 am-4:20 pm

2 stops29h 50m

Luxembourg

Mon 3/30

2:45 pm-3:10 pm

1 stop30h 25m

$369

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Wed 2/25

8:40 pm-4:20 pm

1 stop13h 40m

Luxembourg

Thu 3/5

10:25 am-10:37 pm

2 stops18h 12m

$370

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Wed 2/25

8:40 pm-4:20 pm

1 stop13h 40m

Luxembourg

Wed 3/4

9:30 am-9:27 pm

2 stops17h 57m

$372

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Wed 4/1

10:40 am-9:30 am

2 stops16h 50m

Luxembourg

Mon 4/6

8:55 pm-3:10 pm

1 stop24h 15m

$374

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Wed 2/25

9:50 pm-2:00 pm

1 stop10h 10m

Luxembourg

Thu 3/5

2:55 pm-8:20 pm

1 stop11h 25m

$376

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Tue 4/28

9:40 pm-6:35 pm

1 stop14h 55m

Luxembourg

Wed 5/6

10:15 am-7:55 pm

1 stop15h 40m

$378

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 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 $432 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

9h 50m

Direct flights

None
The fastest flight from Boston to Luxembourg takes 9h 50m
There are no direct flights from Boston to Luxembourg. There are no popular flight routes from Boston to Luxembourg.
Search flight deals

  • 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
7,753 reviews
Search Lufthansa flights
SWISSPriceFrom $377Free CancellationRating
7.6
1,864 reviews
Search SWISS flights
British AirwaysPriceFrom $401Free CancellationRating
6.7
7,705 reviews
Search British Airways flights
Air FrancePriceFrom $411Free CancellationRating
7.4
1,528 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.
Start using Trips
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Find better results for your trip to Luxembourg

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Popular flights according to clicks in the last 7 days on momondo
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