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Flights to Luxembourg

$355 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
12h 15m
1 stop
LUX
May 5
LUX
10h 30m
1 stop
BOS
$355
Find similar
SWISS
Apr 8
BOS
14h 55m
1 stop
LUX
Apr 20
LUX
24h 35m
1 stop
BOS
$360
Find similar
Multiple Airlines
Apr 28
BOS
20h 45m
2 stops
LUX
May 5
LUX
30h 05m
1 stop
BOS
$362
Find similar
Multiple Airlines
Apr 28
BOS
12h 15m
1 stop
LUX
May 5
LUX
11h 00m
1 stop
BOS
$365
Find similar
Multiple Airlines
Apr 28
BOS
14h 05m
1 stop
LUX
May 5
LUX
17h 12m
2 stops
BOS
$367
Find similar
SWISS
Apr 5
BOS
14h 20m
1 stop
LUX
Apr 20
LUX
29h 00m
1 stop
BOS
$378
Find similar
Multiple Airlines
Apr 8
BOS
22h 10m
2 stops
LUX
Apr 20
LUX
29h 00m
1 stop
BOS
$381
Find similar
Air Canada
Apr 7
BOS
22h 00m
2 stops
LUX
Apr 23
LUX
13h 42m
2 stops
BOS
$385
Find similar
SWISS
Mar 25
BOS
10h 10m
1 stop
LUX
Mar 30
LUX
26h 20m
1 stop
BOS
$386
Find similar
Air France
Apr 27
BOS
14h 40m
1 stop
LUX
May 5
LUX
11h 55m
1 stop
BOS
$387
Find similar
SWISS
Jan 12
BOS
14h 05m
1 stop
LUX
Mar 18
LUX
30h 55m
1 stop
BOS
$388
Find similar
Multiple Airlines
Apr 28
BOS
15h 00m
2 stops
LUX
May 5
LUX
14h 42m
2 stops
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
5:10 pm - 11:25 am
BOS
-
LUX
12h 15m1 stop
Multiple Airlines Logo
3:25 pm - 7:55 pm
LUX
-
BOS
10h 30m1 stop
$355Multiple Airlines
Tue, Apr 28 - Tue, May 5
SWISS Logo
9:40 pm - 6:35 pm
BOS
-
LUX
14h 55m1 stop
SWISS Logo
8:55 pm - 3:30 pm
LUX
-
BOS
24h 35m1 stop
$360SWISS
Wed, Apr 8 - Mon, Apr 20
Multiple Airlines Logo
10:45 am - 1:30 pm
BOS
-
LUX
20h 45m2 stops
Multiple Airlines Logo
3:25 pm - 3:30 pm
LUX
-
BOS
30h 05m1 stop
$362Multiple Airlines
Tue, Apr 28 - Tue, May 5
Air France Logo
5:10 pm - 1:50 pm
BOS
-
LUX
14h 40m1 stop
Air France Logo
7:30 am - 1:25 pm
LUX
-
BOS
11h 55m1 stop
$387Air France
Mon, Apr 27 - Tue, May 5
Lufthansa Logo
3:10 pm - 4:20 pm
SEA
-
LUX
16h 10m1 stop
Lufthansa Logo
6:15 am - 12:20 pm
LUX
-
SEA
15h 05m1 stop
$469Lufthansa
Sun, Mar 1 - Wed, May 13
Lufthansa Logo
3:10 pm - 4:20 pm
SEA
-
LUX
16h 10m1 stop
Lufthansa Logo
10:45 am - 8:52 pm
LUX
-
SEA
19h 07m2 stops
$474Lufthansa
Sun, Mar 1 - Wed, May 13
Air France Logo
2:10 pm - 1:50 pm
SEA
-
LUX
14h 40m1 stop
Air France Logo
7:30 am - 5:39 pm
LUX
-
SEA
19h 09m1 stop
$477Air France
Sun, Mar 1 - Wed, May 13
British Airways Logo
1:35 pm - 8:20 pm
SEA
-
LUX
21h 45m1 stop
British Airways Logo
9:05 pm - 11:35 am
LUX
-
SEA
23h 30m1 stop
$505British Airways
Wed, May 13 - Mon, May 25
Delta Logo
1:00 pm - 9:00 am
LGA
-
LUX
15h 00m2 stops
Delta Logo
10:25 am - 9:23 pm
LUX
-
LGA
16h 58m2 stops
$586Delta
Sat, Mar 28 - Tue, Apr 7
British Airways Logo
10:00 pm - 10:15 am
MIA
-
LUX
30h 15m1 stop
British Airways Logo
6:15 pm - 2:40 pm
LUX
-
MIA
26h 25m1 stop
$602British Airways
Wed, Jan 28 - Sun, Feb 1

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 December 17, 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

5:10 pm-11:25 am

1 stop12h 15m

Luxembourg

Tue 5/5

3:25 pm-7:55 pm

1 stop10h 30m

$355

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Wed 4/8

9:40 pm-6:35 pm

1 stop14h 55m

Luxembourg

Mon 4/20

8:55 pm-3:30 pm

1 stop24h 35m

$360

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Tue 4/28

10:45 am-1:30 pm

2 stops20h 45m

Luxembourg

Tue 5/5

3:25 pm-3:30 pm

1 stop30h 05m

$362

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 4/27

5:10 pm-1:50 pm

1 stop14h 40m

Luxembourg

Tue 5/5

7:30 am-1:25 pm

1 stop11h 55m

$387

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Sun 3/1

3:10 pm-4:20 pm

1 stop16h 10m

Luxembourg

Wed 5/13

6:15 am-12:20 pm

1 stop15h 05m

$469

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Sun 3/1

3:10 pm-4:20 pm

1 stop16h 10m

Luxembourg

Wed 5/13

10:45 am-8:52 pm

2 stops19h 07m

$474

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Sun 3/1

2:10 pm-1:50 pm

1 stop14h 40m

Luxembourg

Wed 5/13

7:30 am-5:39 pm

1 stop19h 09m

$477

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Wed 5/13

1:35 pm-8:20 pm

1 stop21h 45m

Luxembourg

Mon 5/25

9:05 pm-11:35 am

1 stop23h 30m

$505

New YorkLuxembourg

LGA - LUX

LGALUX

New York LaGuardia

Sat 3/28

1:00 pm-9:00 am

2 stops15h 00m

Luxembourg

Tue 4/7

10:25 am-9:23 pm

2 stops16h 58m

$586

MiamiLuxembourg

MIA - LUX

MIALUX

Miami

Wed 1/28

10:00 pm-10:15 am

1 stop30h 15m

Luxembourg

Sun 2/1

6:15 pm-2:40 pm

1 stop26h 25m

$602

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 Delta 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 58% of people opting to fly with this airline when traveling to Luxembourg. Keep in mind that there are 11 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

$259

Best Round-Trip Price

$355

Fastest flight time

11h 25m

Popular in

March
The best one-way flight price to Luxembourg from United States in the last 72 hours is $259 (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 $355 (Boston Logan Intl to Luxembourg).
Search Deals
The fastest flight to Luxembourg from United States takes 11h 25m (Newark to Luxembourg).
Search Deals
March has the highest demand for flights to Luxembourg, with a 8% price increase on average.
Search Deals

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, Castle Vianden, Plëss d'Arem, and Abtei Neimënster, 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
$34 per person with Ryanair
$81 per person with British Airways

What airlines fly to Luxembourg?

Of the 11 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 61% 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 December 2025, there are 18 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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