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Flights to Luxembourg

$343 Cheap flights to Luxembourg

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight to Luxembourg departing on 4/28. 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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Recent flights found to popular cities in Luxembourg

Find flights to these popular cities in Luxembourg from your nearest airport.

Flights to Luxembourg

Search all flight deals to Luxembourg
Multiple Airlines
Apr 28
BOS
9h 45m
1 stop
LUX
May 6
LUX
12h 55m
1 stop
BOS
$343
Find similar
Multiple Airlines
Apr 28
BOS
12h 15m
1 stop
LUX
May 5
LUX
11h 00m
1 stop
BOS
$348
Find similar
Multiple Airlines
Apr 27
BOS
10h 35m
1 stop
LUX
May 6
LUX
12h 55m
1 stop
BOS
$350
Find similar
SWISS
Apr 27
BOS
10h 35m
1 stop
LUX
May 5
LUX
11h 00m
1 stop
BOS
$351
Find similar
SWISS
Apr 29
BOS
14h 40m
1 stop
LUX
May 4
LUX
30h 45m
1 stop
BOS
$377
Find similar
Multiple Airlines
Apr 28
BOS
18h 35m
2 stops
LUX
May 5
LUX
11h 00m
1 stop
BOS
$381
Find similar
Air Canada
Mar 28
BOS
36h 00m
2 stops
LUX
Apr 7
LUX
17h 47m
2 stops
BOS
$382
Find similar
Air Canada
Apr 26
BOS
25h 35m
2 stops
LUX
May 6
LUX
16h 50m
2 stops
BOS
$384
Find similar
United Airlines
Apr 26
BOS
14h 05m
1 stop
LUX
May 5
LUX
14h 00m
1 stop
BOS
$386
Find similar
Air Canada
Apr 26
BOS
56h 55m
2 stops
LUX
May 5
LUX
34h 51m
2 stops
BOS
$388
Find similar
Multiple Airlines
Apr 27
BOS
14h 05m
1 stop
LUX
May 5
LUX
14h 26m
2 stops
BOS
$389
Find similar
United Airlines
Apr 26
BOS
24h 40m
2 stops
LUX
May 6
LUX
14h 00m
1 stop
BOS
$390
Find similar

Find the cheapest flights from the United States to Luxembourg

Recent round-trip flight deals from the United States to Luxembourg

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:40 pm - 1:25 pmBOS-LUX
9h 45m1 stop
Multiple Airlines Logo
6:55 am - 1:50 pmLUX-BOS
12h 55m1 stop
$343Multiple Airlines
Find Deal
Tue, Apr 28 - Wed, May 6
Multiple Airlines Logo
5:10 pm - 11:25 amBOS-LUX
12h 15m1 stop
Multiple Airlines Logo
10:30 am - 3:30 pmLUX-BOS
11h 00m1 stop
$348Multiple Airlines
Find Deal
Tue, Apr 28 - Tue, May 5
SWISS Logo
5:05 pm - 9:40 amBOS-LUX
10h 35m1 stop
SWISS Logo
10:30 am - 3:30 pmLUX-BOS
11h 00m1 stop
$351SWISS
Find Deal
Mon, Apr 27 - Tue, May 5
SWISS Logo
9:40 pm - 6:20 pmBOS-LUX
14h 40m1 stop
SWISS Logo
10:30 am - 3:30 pmLUX-BOS
11h 00m1 stop
$377SWISS
Find Deal
Wed, Apr 29 - Wed, May 6
Lufthansa Logo
5:30 pm - 4:20 pmLAX-LUX
13h 50m1 stop
Lufthansa Logo
10:35 am - 12:34 amLUX-LAX
22h 59m2 stops
$416Lufthansa
Find Deal
Thu, Jan 15 - Wed, Jan 28
Lufthansa Logo
5:30 pm - 4:20 pmLAX-LUX
13h 50m1 stop
Lufthansa Logo
6:55 am - 1:05 pmLUX-LAX
15h 10m1 stop
$455Lufthansa
Find Deal
Mon, Jan 12 - Mon, Jan 26
Delta Logo
3:10 pm - 5:50 pmSEA-LUX
17h 40m1 stop
Delta Logo
10:55 am - 11:50 amLUX-SEA
33h 55m1 stop
$477Delta
Find Deal
Wed, Jan 21 - Sun, Jan 25
British Airways Logo
6:12 am - 10:15 amSEA-LUX
19h 03m2 stops
British Airways Logo
11:00 am - 4:55 pmLUX-SEA
14h 55m1 stop
$478British Airways
Find Deal
Thu, Jan 8 - Thu, Jan 15
Delta Logo
5:55 pm - 10:25 amSEA-LUX
31h 30m2 stops
Delta Logo
6:00 am - 4:55 pmLUX-SEA
19h 55m2 stops
$482Delta
Find Deal
Fri, Jan 16 - Thu, Jan 29
British Airways Logo
7:53 pm - 5:30 pmMIA-LUX
16h 37m2 stops
British Airways Logo
9:55 pm - 6:15 pmLUX-MIA
25h 20m2 stops
$504British Airways
Find Deal
Sat, Mar 14 - Mon, Mar 23

momondo Fare Finder

 
Locate flights to Luxembourg that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on November 24, 2025.
Use the filters below to find and compare flights to Luxembourg that are best for you.

Fly from

Route

Depart

Return

Price

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Tue 4/28

9:40 pm-1:25 pm

1 stop9h 45m

Luxembourg

Wed 5/6

6:55 am-1:50 pm

1 stop12h 55m

$343

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Tue 4/28

5:10 pm-11:25 am

1 stop12h 15m

Luxembourg

Tue 5/5

10:30 am-3:30 pm

1 stop11h 00m

$348

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 4/27

5:05 pm-9:40 am

1 stop10h 35m

Luxembourg

Tue 5/5

10:30 am-3:30 pm

1 stop11h 00m

$351

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Wed 4/29

9:40 pm-6:20 pm

1 stop14h 40m

Luxembourg

Wed 5/6

10:30 am-3:30 pm

1 stop11h 00m

$377

Los AngelesLuxembourg

LAX - LUX

LAXLUX

Los Angeles

Thu 1/15

5:30 pm-4:20 pm

1 stop13h 50m

Luxembourg

Wed 1/28

10:35 am-12:34 am

2 stops22h 59m

$416

Los AngelesLuxembourg

LAX - LUX

LAXLUX

Los Angeles

Mon 1/12

5:30 pm-4:20 pm

1 stop13h 50m

Luxembourg

Mon 1/26

6:55 am-1:05 pm

1 stop15h 10m

$455

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Wed 1/21

3:10 pm-5:50 pm

1 stop17h 40m

Luxembourg

Sun 1/25

10:55 am-11:50 am

1 stop33h 55m

$477

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Thu 1/8

6:12 am-10:15 am

2 stops19h 03m

Luxembourg

Thu 1/15

11:00 am-4:55 pm

1 stop14h 55m

$478

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Fri 1/16

5:55 pm-10:25 am

2 stops31h 30m

Luxembourg

Thu 1/29

6:00 am-4:55 pm

2 stops19h 55m

$482

MiamiLuxembourg

MIA - LUX

MIALUX

Miami

Sat 3/14

7:53 pm-5:30 pm

2 stops16h 37m

Luxembourg

Mon 3/23

9:55 pm-6:15 pm

2 stops25h 20m

$504

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

Luxembourg flights insights and trends

Explore insights for your Luxembourg flight to craft the best travel plan

What airlines fly to Luxembourg?

Lufthansa, SWISS and British Airways are the top three most popular airlines that fly to Luxembourg from United States according to our data. Lufthansa is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Luxembourg. Keep in mind that there are 10 different airlines that fly to Luxembourg on a routine basis, so you have a few additional options to choose from.

Cheapest flights to cities in Luxembourg

Click on the cities below to find out when it's cheapest to fly to Luxembourg from United States
Luxembourg
Luxembourg
Find flights to Luxembourg

Cheap Luxembourg flight deals and tips

Summary info about Luxembourg flight prices, duration and airlines

Best One-Way Price

$244

Best Round-Trip Price

$343

Fastest flight time

9h 55m

Popular in

December
The best one-way flight price to Luxembourg from United States in the last 72 hours is $244 (New York John F Kennedy Intl to Luxembourg).
Search Deals
The best round-trip flight price to Luxembourg from United States in the last 72 hours is $343 (Boston Logan Intl to Luxembourg).
Search Deals
The fastest flight to Luxembourg from United States takes 9h 55m (New York John F Kennedy Intl to Luxembourg).
Search Deals
December has the highest demand for flights to Luxembourg, with a 14% price increase on average.
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Frequently asked questions about flying to Luxembourg

What popular landmarks are in Luxembourg?

Luxembourg is full of notable places to explore, many with significant historical value to the region and the world. Some of the most popular landmarks in Luxembourg are Luxembourg City Municipal Park, Place de la Constitution, Castle Vianden, and Plëss d'Arem, among many more.

What is the best airport to land at to visit Luxembourg City Municipal Park?

Flying into Luxembourg Airport is typically the best way to visit Luxembourg City Municipal Park, since it is the closest airport to the area.

What is the cheapest flight to Luxembourg?

The best prices found on momondo for flights to Luxembourg are:
$30 per person with easyJet
$33 per person with Ryanair
$64 per person with TAP AIR PORTUGAL

What airlines fly to Luxembourg?

Of the 10 airlines that fly to Luxembourg, Lufthansa, SWISS and British Airways happen to be the most favored based on our user data. Lufthansa is the most popular among the three airlines, with 55% of users choosing them for their travels to Luxembourg.

What is the most popular airport in Luxembourg to fly to?

The most popular airport in Luxembourg to fly to is Luxembourg, based on our data. In the past 12 months, 100% of all momondo users who traveled to Luxembourg chose to fly into Luxembourg airport, which is located in the city of Luxembourg.

What is the best day of the week to fly to Luxembourg?

The best day to take a flight to Luxembourg is on Thursday, followed by Monday. Thursday and Monday tend to have the lowest flight prices to Luxembourg. If your travel dates are flexible, then try to avoid booking on a Friday, which is known for being the most expensive day of the week to fly to Luxembourg.

When did momondo last update prices for flights to Luxembourg?

Prices for flights to Luxembourg refresh daily.

How many operators does momondo search for flights to Luxembourg?

As of November 2025, there are 19 operators available to choose from for flights to Luxembourg.

How old do you have to be to fly 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 to Luxembourg.

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

The travel and health documents required for your trip to Luxembourg can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Luxembourg. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal 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 for you.

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

Yes. All flights to Luxembourg on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Luxembourg?

Once you have performed a search for flights to Luxembourg, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight to Luxembourg right now. Can momondo alert me if prices change?

Price alerts on flights to Luxembourg 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.

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