How long is the flight from United States to Luxembourg?

Flight times vary depending on what airport in United States you fly out of and what airport in Luxembourg you fly into. For example, flying from Los Angeles to Luxembourg takes 14h on average. On the other hand, flying from San Francisco to Luxembourg takes 15h 35m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

$303 Cheap Flights to Luxembourg in 2026

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

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

TAP AIR PORTUGAL

Nov 4

BOS

16h 50m

1 stop

LUX

Nov 18

LUX

32h 35m

1 stop

BOS

$578

TAP AIR PORTUGAL

Nov 3

BOS

11h 15m

1 stop

LUX

Nov 19

LUX

27h 00m

1 stop

BOS

$582

TAP AIR PORTUGAL

Nov 3

BOS

11h 15m

1 stop

LUX

Nov 18

LUX

32h 35m

1 stop

BOS

$589

TAP AIR PORTUGAL

Nov 5

BOS

16h 50m

1 stop

LUX

Nov 17

LUX

27h 00m

1 stop

BOS

$602

TAP AIR PORTUGAL

Oct 12

BOS

30h 15m

2 stops

LUX

Oct 22

LUX

14h 00m

1 stop

BOS

$618

TAP AIR PORTUGAL

Nov 1

BOS

11h 15m

1 stop

LUX

Nov 19

LUX

27h 00m

1 stop

BOS

$648

TAP AIR PORTUGAL

Nov 1

BOS

11h 15m

1 stop

LUX

Nov 16

LUX

32h 35m

1 stop

BOS

$655

TAP AIR PORTUGAL

Aug 10

BOS

30h 15m

2 stops

LUX

Aug 26

LUX

27h 00m

1 stop

BOS

$658

TAP AIR PORTUGAL

Aug 10

BOS

12h 10m

1 stop

LUX

Aug 26

LUX

27h 00m

1 stop

BOS

$660

British Airways

Aug 10

BOS

30h 50m

1 stop

LUX

Aug 19

LUX

31h 00m

1 stop

BOS

$662

American Airlines

Aug 12

BOS

17h 10m

2 stops

LUX

Aug 19

LUX

21h 05m

1 stop

BOS

$664

Multiple Airlines

Aug 19

BOS

16h 52m

2 stops

LUX

Aug 25

LUX

11h 25m

1 stop

BOS

$666

Find the cheapest flights from the United States to Luxembourg

Round-trip

One-way

Last minute

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

Enter your travel dates to find the best prices.

6:00 pm - 4:50 pm

BOS

LUX

16h 50m

1 stop

12:05 pm - 2:40 pm

LUX

BOS

32h 35m

1 stop

$578TAP AIR PORTUGAL

Wed, Nov 4 - Wed, Nov 18

6:00 pm - 11:15 am

BOS

LUX

11h 15m

1 stop

5:40 pm - 2:40 pm

LUX

BOS

27h 00m

1 stop

$582TAP AIR PORTUGAL

Tue, Nov 3 - Thu, Nov 19

9:50 pm - 10:40 am

BOS

LUX

30h 50m

1 stop

9:35 pm - 10:35 pm

LUX

BOS

31h 00m

1 stop

$662British Airways

Mon, Aug 10 - Wed, Aug 19

3:00 pm - 4:05 pm

SEA

LUX

16h 05m

2 stops

6:05 am - 11:55 am

LUX

SEA

14h 50m

1 stop

$686Lufthansa

Sun, Aug 9 - Tue, Aug 25

6:50 pm - 4:05 pm

SEA

LUX

12h 15m

1 stop

6:25 am - 11:55 am

LUX

SEA

14h 30m

1 stop

$692Lufthansa

Tue, Aug 18 - Wed, Aug 26

5:10 pm - 9:05 pm

ORD

LUX

20h 55m

1 stop

10:15 am - 6:45 pm

LUX

ORD

15h 30m

1 stop

$696British Airways

Mon, Nov 2 - Tue, Nov 10

7:15 pm - 7:20 pm

ORD

LUX

17h 05m

1 stop

8:00 pm - 4:45 pm

LUX

ORD

27h 45m

1 stop

$698Scandinavian Airlines

Sun, Nov 8 - Mon, Nov 16

7:35 pm - 1:55 pm

LAX

LUX

33h 20m

1 stop

2:55 pm - 4:30 pm

LUX

LAX

34h 35m

1 stop

$737SWISS

Sun, Aug 2 - Tue, Aug 18

7:35 pm - 1:55 pm

LAX

LUX

33h 20m

1 stop

2:55 pm - 4:30 pm

LUX

LAX

34h 35m

1 stop

$756SWISS

Sun, Aug 2 - Tue, Aug 18

8:20 pm - 9:50 am

IAD

LUX

31h 30m

1 stop

10:30 am - 5:00 pm

LUX

IAD

12h 30m

1 stop

$769Scandinavian Airlines

Sat, Sep 5 - Wed, Sep 16

Fly from

Route

Depart

Return

Price

Cheapest round-trip

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Wed 11/4

6:00 pm-4:50 pm

1 stop16h 50m

Luxembourg

Wed 11/18

12:05 pm-2:40 pm

1 stop32h 35m

$578

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Tue 11/3

6:00 pm-11:15 am

1 stop11h 15m

Luxembourg

Thu 11/19

5:40 pm-2:40 pm

1 stop27h 00m

$582

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 8/10

9:50 pm-10:40 am

1 stop30h 50m

Luxembourg

Wed 8/19

9:35 pm-10:35 pm

1 stop31h 00m

$662

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Sun 8/9

3:00 pm-4:05 pm

2 stops16h 05m

Luxembourg

Tue 8/25

6:05 am-11:55 am

1 stop14h 50m

$686

Quickest round-trip

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Tue 8/18

6:50 pm-4:05 pm

1 stop12h 15m

Luxembourg

Wed 8/26

6:25 am-11:55 am

1 stop14h 30m

$692

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Mon 11/2

5:10 pm-9:05 pm

1 stop20h 55m

Luxembourg

Tue 11/10

10:15 am-6:45 pm

1 stop15h 30m

$696

ChicagoLuxembourg

ORD - LUX

ORDLUX

Chicago O'Hare Intl

Sun 11/8

7:15 pm-7:20 pm

1 stop17h 05m

Luxembourg

Mon 11/16

8:00 pm-4:45 pm

1 stop27h 45m

$698

Los AngelesLuxembourg

LAX - LUX

LAXLUX

Los Angeles

Sun 8/2

7:35 pm-1:55 pm

1 stop33h 20m

Luxembourg

Tue 8/18

2:55 pm-4:30 pm

1 stop34h 35m

$737

Los AngelesLuxembourg

LAX - LUX

LAXLUX

Los Angeles

Sun 8/2

7:35 pm-1:55 pm

1 stop33h 20m

Luxembourg

Tue 8/18

2:55 pm-4:30 pm

1 stop34h 35m

$756

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Sat 9/5

8:20 pm-9:50 am

1 stop31h 30m

Luxembourg

Wed 9/16

10:30 am-5:00 pm

1 stop12h 30m

$769

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Luxembourg flights insights and trends

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

Airlines

Other information

What airlines fly to Luxembourg?

Lufthansa, British Airways and SWISS 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 49% 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

Find flights to Luxembourg

Cheap Luxembourg flight deals and tips

Summary info about Luxembourg flight prices, duration and airlines

Best One-Way Price	$303
Best Round-Trip Price	$578
Fastest flight time	10h 50m
Popular in	January

The best one-way flight price to Luxembourg from United States in the last 5 days is $303 (Boston Logan Intl to Luxembourg).

Search Deals

The best round-trip flight price to Luxembourg from United States in the last 5 days is $578 (Boston Logan Intl to Luxembourg).

Search Deals

The fastest flight to Luxembourg from United States takes 10h 50m (Minneapolis St Paul to Luxembourg).

Search Deals

January has the highest demand for flights to Luxembourg, with a 17% 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 Place de la Constitution, Luxembourg City Municipal Park, Plëss d'Arem, and Abtei Neimënster, among many more.

What is the best airport to land at to visit Place de la Constitution?

Flying into Luxembourg Airport is typically the best way to visit Place de la Constitution, 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:
$20 per person with Ryanair
$29 per person with easyJet
$64 per person with TAP AIR PORTUGAL

What airlines fly to Luxembourg?

Of the 11 airlines that fly to Luxembourg, Lufthansa, British Airways and Scandinavian Airlines happen to be the most favored based on our user data. Lufthansa is the most popular among the three airlines, with 52% 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.

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 June 2026, there are 17 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.