Latest deals
Insights
FAQs
Price Alerts
Flights to Luxembourg

$359 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 4/26. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
SWISS
Apr 26
BOS
10h 35m
1 stop
LUX
May 5
LUX
26h 20m
1 stop
BOS
$359
Find similar
SWISS
Apr 26
BOS
10h 10m
1 stop
LUX
May 5
LUX
11h 00m
1 stop
BOS
$374
Find similar
SWISS
Apr 19
BOS
14h 40m
1 stop
LUX
Apr 29
LUX
15h 25m
1 stop
BOS
$376
Find similar
TAP AIR PORTUGAL
Apr 5
BOS
13h 30m
1 stop
LUX
Apr 12
LUX
31h 15m
1 stop
BOS
$377
Find similar
Multiple Airlines
Apr 26
BOS
22h 10m
2 stops
LUX
May 5
LUX
26h 20m
1 stop
BOS
$378
Find similar
Air Canada
May 3
BOS
17h 05m
2 stops
LUX
May 12
LUX
17h 40m
2 stops
BOS
$382
Find similar
Air Canada
Apr 26
BOS
22h 10m
2 stops
LUX
May 5
LUX
30h 10m
2 stops
BOS
$383
Find similar
TAP AIR PORTUGAL
Dec 4
BOS
12h 05m
1 stop
LUX
Dec 9
LUX
26h 55m
1 stop
BOS
$389
Find similar
TAP AIR PORTUGAL
Dec 4
BOS
12h 05m
1 stop
LUX
Dec 9
LUX
26h 55m
1 stop
BOS
$391
Find similar
Multiple Airlines
Nov 19
BOS
16h 35m
1 stop
LUX
Nov 24
LUX
31h 15m
1 stop
BOS
$394
Find similar
TAP AIR PORTUGAL
Apr 5
BOS
13h 30m
1 stop
LUX
Apr 12
LUX
25h 10m
2 stops
BOS
$396
Find similar
United Airlines
Jan 10
BOS
38h 58m
2 stops
LUX
Jan 20
LUX
20h 19m
2 stops
BOS
$399
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.
SWISS Logo
5:05 pm - 9:40 amBOS-LUX
10h 35m1 stop
SWISS Logo
7:10 pm - 3:30 pmLUX-BOS
26h 20m1 stop
$359SWISS
Find Deal
Sun, Apr 26 - Tue, May 5
SWISS Logo
9:40 pm - 1:50 pmBOS-LUX
10h 10m1 stop
SWISS Logo
10:30 am - 3:30 pmLUX-BOS
11h 00m1 stop
$374SWISS
Find Deal
Sun, Apr 26 - Tue, May 5
TAP AIR PORTUGAL Logo
11:15 pm - 6:45 pmBOS-LUX
13h 30m1 stop
TAP AIR PORTUGAL Logo
7:30 pm - 8:45 pmLUX-BOS
31h 15m1 stop
$377TAP AIR PORTUGAL
Find Deal
Sun, Apr 5 - Sun, Apr 12
TAP AIR PORTUGAL Logo
10:45 pm - 4:50 pmBOS-LUX
12h 05m1 stop
TAP AIR PORTUGAL Logo
5:40 pm - 2:35 pmLUX-BOS
26h 55m1 stop
$389TAP AIR PORTUGAL
Find Deal
Thu, Dec 4 - Tue, Dec 9
British Airways Logo
7:30 am - 9:30 amBOS-LUX
20h 00m1 stop
British Airways Logo
11:00 am - 9:55 pmLUX-BOS
16h 55m1 stop
$401British Airways
Find Deal
Mon, Jan 5 - Fri, Jan 23
British Airways Logo
7:30 am - 9:30 amBOS-LUX
20h 00m1 stop
British Airways Logo
11:00 am - 10:55 pmLUX-BOS
17h 55m2 stops
$411British Airways
Find Deal
Mon, Jan 5 - Fri, Jan 23
Lufthansa Logo
5:30 pm - 4:20 pmLAX-LUX
13h 50m1 stop
Lufthansa Logo
10:35 am - 9:10 pmLUX-LAX
19h 35m2 stops
$418Lufthansa
Find Deal
Mon, Dec 29 - Mon, Jan 12
Lufthansa Logo
7:22 pm - 1:35 pmBOS-LUX
36h 13m2 stops
Lufthansa Logo
5:00 pm - 6:35 pmLUX-BOS
31h 35m1 stop
$424Lufthansa
Find Deal
Sat, Jan 10 - Tue, Jan 20
Delta Logo
4:45 pm - 10:00 amBOS-LUX
11h 15m1 stop
Delta Logo
10:30 am - 4:30 pmLUX-BOS
12h 00m1 stop
$491Delta
Find Deal
Sun, Mar 29 - Wed, Apr 1
Delta Logo
8:20 pm - 2:05 pmBOS-LUX
11h 45m1 stop
Delta Logo
6:10 am - 7:46 pmLUX-BOS
19h 36m2 stops
$501Delta
Find Deal
Sun, Mar 29 - Wed, Apr 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 November 4, 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

Sun 4/26

5:05 pm-9:40 am

1 stop10h 35m

Luxembourg

Tue 5/5

7:10 pm-3:30 pm

1 stop26h 20m

$359

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sun 4/26

9:40 pm-1:50 pm

1 stop10h 10m

Luxembourg

Tue 5/5

10:30 am-3:30 pm

1 stop11h 00m

$374

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sun 4/5

11:15 pm-6:45 pm

1 stop13h 30m

Luxembourg

Sun 4/12

7:30 pm-8:45 pm

1 stop31h 15m

$377

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Thu 12/4

10:45 pm-4:50 pm

1 stop12h 05m

Luxembourg

Tue 12/9

5:40 pm-2:35 pm

1 stop26h 55m

$389

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 1/5

7:30 am-9:30 am

1 stop20h 00m

Luxembourg

Fri 1/23

11:00 am-9:55 pm

1 stop16h 55m

$401

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 1/5

7:30 am-9:30 am

1 stop20h 00m

Luxembourg

Fri 1/23

11:00 am-10:55 pm

2 stops17h 55m

$411

Los AngelesLuxembourg

LAX - LUX

LAXLUX

Los Angeles

Mon 12/29

5:30 pm-4:20 pm

1 stop13h 50m

Luxembourg

Mon 1/12

10:35 am-9:10 pm

2 stops19h 35m

$418

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sat 1/10

7:22 pm-1:35 pm

2 stops36h 13m

Luxembourg

Tue 1/20

5:00 pm-6:35 pm

1 stop31h 35m

$424

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sun 3/29

4:45 pm-10:00 am

1 stop11h 15m

Luxembourg

Wed 4/1

10:30 am-4:30 pm

1 stop12h 00m

$491

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sun 3/29

8:20 pm-2:05 pm

1 stop11h 45m

Luxembourg

Wed 4/1

6:10 am-7:46 pm

2 stops19h 36m

$501

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 55% 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

$239

Best Round-Trip Price

$359

Fastest flight time

11h 10m

Popular in

December
The best one-way flight price to Luxembourg from United States in the last 72 hours is $239 (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 $359 (Boston Logan Intl to Luxembourg).
Search Deals
The fastest flight to Luxembourg from United States takes 11h 10m (Boston Logan Intl to Luxembourg).
Search Deals
December has the highest demand for flights to Luxembourg, with a 10% 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, 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.

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
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 12/4
Thu 12/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Luxembourg