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Cheap flights from Boston to Luxembourg from $331

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 12/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
TAP AIR PORTUGAL Logo
10:25 pm - 11:15 am
BOS
-
LUX
30h 50m1 stop
TAP AIR PORTUGAL Logo
12:05 pm - 2:35 pm
LUX
-
BOS
32h 30m1 stop
$387TAP AIR PORTUGAL
sáb., ene. 24 - sáb., ene. 31
TAP AIR PORTUGAL Logo
6:05 pm - 3:05 pm
BOS
-
LUX
15h 00m2 stops
TAP AIR PORTUGAL Logo
12:05 pm - 2:35 pm
LUX
-
BOS
32h 30m1 stop
$394TAP AIR PORTUGAL
sáb., ene. 24 - sáb., ene. 31
Air Canada Logo
3:35 pm - 8:40 am
BOS
-
LUX
36h 05m2 stops
Air Canada Logo
10:30 am - 10:38 pm
LUX
-
BOS
18h 08m2 stops
$397Air Canada
sáb., mar. 28 - mar., abr. 7
Multiple Airlines Logo
6:40 pm - 9:00 am
BOS
-
LUX
33h 20m2 stops
Multiple Airlines Logo
7:10 pm - 7:55 pm
LUX
-
BOS
30h 45m1 stop
$407Multiple Airlines
sáb., mar. 28 - mar., abr. 7
Multiple Airlines Logo
6:40 pm - 9:00 am
BOS
-
LUX
33h 20m2 stops
Multiple Airlines Logo
10:30 am - 7:55 pm
LUX
-
BOS
15h 25m1 stop
$417Multiple Airlines
sáb., mar. 28 - mar., abr. 7
Multiple Airlines Logo
5:30 am - 10:05 am
BOS
-
LUX
22h 35m2 stops
Multiple Airlines Logo
10:50 am - 8:00 pm
LUX
-
BOS
15h 10m1 stop
$419Multiple Airlines
dom., ene. 25 - dom., feb. 1
SWISS Logo
10:50 pm - 2:30 pm
BOS
-
LUX
10h 40m1 stop
SWISS Logo
7:10 pm - 3:30 pm
LUX
-
BOS
26h 20m1 stop
$425SWISS
jue., mar. 26 - lun., mar. 30
Air France Logo
8:20 pm - 1:50 pm
BOS
-
LUX
11h 30m1 stop
Air France Logo
7:30 am - 1:40 pm
LUX
-
BOS
12h 10m1 stop
$437Air France
dom., ene. 25 - dom., feb. 1
Multiple Airlines Logo
6:30 pm - 10:35 am
BOS
-
LUX
10h 05m1 stop
Multiple Airlines Logo
6:20 pm - 1:25 pm
LUX
-
BOS
25h 05m1 stop
$438Multiple Airlines
mar., feb. 10 - dom., feb. 15
Austrian Airlines Logo
1:31 pm - 11:30 am
BOS
-
LUX
15h 59m2 stops
Austrian Airlines Logo
6:15 pm - 5:21 pm
LUX
-
BOS
29h 06m2 stops
$439Austrian Airlines
mar., feb. 10 - dom., feb. 15

Air Canada flights from Boston to Luxembourg

Our best Air Canada deals on Boston to Luxembourg flight tickets
Air Canada
Mar 28
BOS3:35 pmBoston Logan Intl
36h 05m
2 stops
LUX8:40 amLuxembourg
Apr 7
LUX10:30 amLuxembourg
18h 08m
2 stops
BOS10:38 pmBoston Logan Intl
$397
Find similar
Air Canada
Jan 29
BOS10:15 amBoston Logan Intl
17h 50m
2 stops
LUX10:05 amLuxembourg
Feb 2
LUX2:20 pmLuxembourg
35h 22m
2 stops
BOS7:42 pmBoston Logan Intl
$468
Find similar
Air Canada
Apr 17
BOS5:30 amBoston Logan Intl
22h 35m
2 stops
LUX10:05 amLuxembourg
Apr 25
LUX9:40 amLuxembourg
30h 12m
2 stops
BOS9:52 amBoston Logan Intl
$684
Find similar

Lufthansa flights from Boston to Luxembourg

Our best Lufthansa deals on Boston to Luxembourg flight tickets
Lufthansa
Jan 4
BOS4:20 pmBoston Logan Intl
18h 00m
2 stops
LUX4:20 pmLuxembourg
Jan 20
LUX5:00 pmLuxembourg
31h 35m
1 stop
BOS6:35 pmBoston Logan Intl
$751
Find similar
Lufthansa
Jan 4
BOS4:20 pmBoston Logan Intl
18h 00m
2 stops
LUX4:20 pmLuxembourg
Jan 20
LUX5:00 pmLuxembourg
31h 35m
1 stop
BOS6:35 pmBoston Logan Intl
$766
Find similar
Lufthansa
Dec 15
BOS2:15 pmBoston Logan Intl
20h 05m
2 stops
LUX4:20 pmLuxembourg
Dec 23
LUX10:35 amLuxembourg
14h 00m
2 stops
BOS6:35 pmBoston Logan Intl
$1,104
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 diciembre 11, 2025.
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

sáb. 1/24

10:25 pm-11:15 am

1 stop30h 50m

Luxembourg

sáb. 1/31

12:05 pm-2:35 pm

1 stop32h 30m

$387

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

sáb. 1/24

6:05 pm-3:05 pm

2 stops15h 00m

Luxembourg

sáb. 1/31

12:05 pm-2:35 pm

1 stop32h 30m

$394

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

sáb. 3/28

3:35 pm-8:40 am

2 stops36h 05m

Luxembourg

mar. 4/7

10:30 am-10:38 pm

2 stops18h 08m

$397

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

sáb. 3/28

6:40 pm-9:00 am

2 stops33h 20m

Luxembourg

mar. 4/7

7:10 pm-7:55 pm

1 stop30h 45m

$407

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

sáb. 3/28

6:40 pm-9:00 am

2 stops33h 20m

Luxembourg

mar. 4/7

10:30 am-7:55 pm

1 stop15h 25m

$417

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

dom. 1/25

5:30 am-10:05 am

2 stops22h 35m

Luxembourg

dom. 2/1

10:50 am-8:00 pm

1 stop15h 10m

$419

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

jue. 3/26

10:50 pm-2:30 pm

1 stop10h 40m

Luxembourg

lun. 3/30

7:10 pm-3:30 pm

1 stop26h 20m

$425

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

dom. 1/25

8:20 pm-1:50 pm

1 stop11h 30m

Luxembourg

dom. 2/1

7:30 am-1:40 pm

1 stop12h 10m

$437

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

mar. 2/10

6:30 pm-10:35 am

1 stop10h 05m

Luxembourg

dom. 2/15

6:20 pm-1:25 pm

1 stop25h 05m

$438

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

mar. 2/10

1:31 pm-11:30 am

2 stops15h 59m

Luxembourg

dom. 2/15

6:15 pm-5:21 pm

2 stops29h 06m

$439

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.

What is the cheapest day to depart on your flight to Luxembourg?

On average, the least expensive day to fly to Luxembourg from Boston is on a Monday. momondo users have found tickets for Monday departures for as low as $586. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Luxembourg on Friday is $800.

What is the cheapest time of day to depart on your flight to Luxembourg?

According to our data, the cheapest time of day to fly to Luxembourg is in the evening. momondo users have found flights departing from Boston to Luxembourg in the evening for as low as $620. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $733.

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 $616 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 $433 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
SWISSPriceFrom $377Free CancellationRating
7.5
1,810 reviews
Search SWISS flights
British AirwaysPriceFrom $401Free CancellationRating
6.7
7,573 reviews
Search British Airways flights
Air FrancePriceFrom $411Free CancellationRating
7.4
1,502 reviews
Search Air France flights
LufthansaPriceFrom $425Free CancellationRating
6.8
7,626 reviews
Search Lufthansa 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

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sáb. 1/10
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