Flights to Luxembourg

$405 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 10/21. 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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Recent flights found to popular cities in Luxembourg

Find flights to these popular cities in Luxembourg from your nearest airport.
Multiple Airlines
Oct 21
BOS
19h 10m
2 stops
LUX
Oct 28
LUX
16h 20m
1 stop
BOS
Multiple Airlines
Oct 13
BOS
24h 30m
2 stops
LUX
Oct 20
LUX
26h 15m
1 stop
BOS
SWISS
Oct 21
BOS
14h 40m
1 stop
LUX
Oct 28
LUX
11h 25m
1 stop
BOS
Multiple Airlines
Sep 23
BOS
17h 20m
2 stops
LUX
Oct 1
LUX
30h 40m
1 stop
BOS
Multiple Airlines
Oct 20
BOS
10h 25m
1 stop
LUX
Oct 29
LUX
11h 40m
1 stop
BOS
Multiple Airlines
Oct 20
BOS
10h 25m
1 stop
LUX
Oct 29
LUX
11h 40m
1 stop
BOS
Air Canada
Sep 16
BOS
21h 40m
2 stops
LUX
Nov 26
LUX
16h 52m
2 stops
BOS
Multiple Airlines
Sep 14
BOS
28h 10m
2 stops
LUX
Sep 30
LUX
26h 15m
1 stop
BOS
Multiple Airlines
Oct 20
BOS
21h 40m
2 stops
LUX
Oct 29
LUX
15h 05m
1 stop
BOS
American Airlines
Oct 20
BOS
13h 40m
2 stops
LUX
Oct 29
LUX
24h 10m
1 stop
BOS
American Airlines
Oct 20
BOS
15h 39m
2 stops
LUX
Oct 29
LUX
11h 05m
1 stop
BOS
Air Canada
Oct 21
BOS
25h 25m
2 stops
LUX
Oct 28
LUX
29h 27m
2 stops
BOS

Find the cheapest flights from the United States to Luxembourg

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

 Logo
12:15 pm - 1:25 pmBOS-LUX
19h 10m2 stops
 Logo
10:00 am - 9:20 pmLUX-BOS
16h 20m1 stop
Tue, Oct 21 - Tue, Oct 28
 Logo
6:00 am - 12:30 pmBOS-LUX
24h 30m2 stops
 Logo
7:10 pm - 3:25 pmLUX-BOS
26h 15m1 stop
Mon, Oct 13 - Mon, Oct 20
SWISS Logo
9:40 pm - 6:20 pmBOS-LUX
14h 40m1 stop
SWISS Logo
2:55 pm - 9:20 pmLUX-BOS
11h 25m1 stop
$418SWISS
Find Deal
Tue, Oct 21 - Tue, Oct 28
SWISS Logo
9:40 pm - 6:20 pmBOS-LUX
14h 40m1 stop
SWISS Logo
7:10 pm - 3:25 pmLUX-BOS
26h 15m1 stop
$446SWISS
Find Deal
Tue, Sep 23 - Wed, Oct 1
Lufthansa Logo
8:05 pm - 12:10 pmBOS-LUX
10h 05m1 stop
Lufthansa Logo
8:10 pm - 5:40 pmLUX-BOS
27h 30m1 stop
$494Lufthansa
Find Deal
Sun, Sep 14 - Sun, Sep 28
Lufthansa Logo
8:05 pm - 12:10 pmBOS-LUX
10h 05m1 stop
Lufthansa Logo
8:10 pm - 4:00 pmLUX-BOS
25h 50m2 stops
$525Lufthansa
Find Deal
Sun, Sep 7 - Sat, Sep 13
British Airways Logo
7:00 pm - 9:05 pmLAX-LUX
18h 05m1 stop
British Airways Logo
11:00 am - 6:25 pmLUX-LAX
16h 25m1 stop
$588British Airways
Find Deal
Sun, Oct 26 - Fri, Jan 9
British Airways Logo
6:55 pm - 9:05 pmAUS-LUX
19h 10m1 stop
British Airways Logo
9:55 pm - 4:50 pmLUX-AUS
25h 55m1 stop
$589British Airways
Find Deal
Mon, Jan 26 - Mon, Feb 2
Delta Logo
11:55 am - 10:00 amBOS-LUX
16h 05m2 stops
Delta Logo
10:30 am - 10:30 pmLUX-BOS
18h 00m2 stops
$625Delta
Find Deal
Mon, Sep 15 - Mon, Sep 22
Delta Logo
6:05 pm - 2:15 pmAUS-LUX
13h 10m1 stop
Delta Logo
2:40 pm - 4:10 pmLUX-AUS
32h 30m1 stop
$646Delta
Find Deal
Mon, Nov 10 - Wed, Nov 19

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 August 28, 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 10/21

12:15 pm-1:25 pm

2 stops19h 10m

Luxembourg

Tue 10/28

10:00 am-9:20 pm

1 stop16h 20m

$405

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 10/13

6:00 am-12:30 pm

2 stops24h 30m

Luxembourg

Mon 10/20

7:10 pm-3:25 pm

1 stop26h 15m

$408

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Tue 10/21

9:40 pm-6:20 pm

1 stop14h 40m

Luxembourg

Tue 10/28

2:55 pm-9:20 pm

1 stop11h 25m

$418

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Tue 9/23

9:40 pm-6:20 pm

1 stop14h 40m

Luxembourg

Wed 10/1

7:10 pm-3:25 pm

1 stop26h 15m

$446

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sun 9/14

8:05 pm-12:10 pm

1 stop10h 05m

Luxembourg

Sun 9/28

8:10 pm-5:40 pm

1 stop27h 30m

$494

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sun 9/7

8:05 pm-12:10 pm

1 stop10h 05m

Luxembourg

Sat 9/13

8:10 pm-4:00 pm

2 stops25h 50m

$525

Los AngelesLuxembourg

LAX - LUX

LAXLUX

Los Angeles

Sun 10/26

7:00 pm-9:05 pm

1 stop18h 05m

Luxembourg

Fri 1/9

11:00 am-6:25 pm

1 stop16h 25m

$588

AustinLuxembourg

AUS - LUX

AUSLUX

Austin Bergstrom

Mon 1/26

6:55 pm-9:05 pm

1 stop19h 10m

Luxembourg

Mon 2/2

9:55 pm-4:50 pm

1 stop25h 55m

$589

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 9/15

11:55 am-10:00 am

2 stops16h 05m

Luxembourg

Mon 9/22

10:30 am-10:30 pm

2 stops18h 00m

$625

AustinLuxembourg

AUS - LUX

AUSLUX

Austin Bergstrom

Mon 11/10

6:05 pm-2:15 pm

1 stop13h 10m

Luxembourg

Wed 11/19

2:40 pm-4:10 pm

1 stop32h 30m

$646

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 Air France 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 47% of people opting to fly with this airline when traveling to Luxembourg. Keep in mind that there are 7 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

Cheap Luxembourg flight deals and tips

Summary info about Luxembourg flight prices, duration and airlines

Best One-Way Price

$170

Best Round-Trip Price

$405

Fastest flight time

15h 55m

Popular in

December
The best one-way flight price to Luxembourg from United States in the last 72 hours is $170 (New York John F Kennedy Intl to Luxembourg).
The best round-trip flight price to Luxembourg from United States in the last 72 hours is $405 (Boston Logan Intl to Luxembourg).
The fastest flight to Luxembourg from United States takes 15h 55m (New York LaGuardia to Luxembourg).
December has the highest demand for flights to Luxembourg, with a 10% price increase on average.

Frequently asked questions about flying to Luxembourg

What popular landmarks are in Luxembourg?

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:
$34 per person with Ryanair
$42 per person with easyJet
$64 per person with TAP AIR PORTUGAL

What airlines fly to Luxembourg?

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

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?

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.

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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1 adult
Tue 9/2
Tue 9/9

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