Cheap flights to Luxembourg

View €17 flight on Thu, 25 Jun 2026Opens in a new window

Popular airlines to Luxembourg

  • Lufthansa

  • Swiss International Air Lines

  • KLM

  • Air France

  • British Airways

  • Austrian Airlines

  • Luxair

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 15% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Luxembourg

Prices were available within the past 7 days and start at €17 for one-way flights and €34 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Thu, 2 Jul - Mon, 6 Jul
STN
London
LUX
Luxembourg
€34 Return, just found
€34
Return
just found
Select Ryanair flight, departing Thu, 2 Jul from London to Luxembourg, returning Mon, 6 Jul, priced at €34 just found
Ryanair
Wed, 22 Jul - Tue, 18 Aug
DUB
Dublin
LUX
Luxembourg
€38 Return, found 1 hour ago
€38
Return
found 1 hour ago
Select Ryanair flight, departing Wed, 22 Jul from Dublin to Luxembourg, returning Tue, 18 Aug, priced at €38 found 1 hour ago
Ryanair
Thu, 24 Sept - Sun, 27 Sept
BCN
Barcelona
LUX
Luxembourg
€73 Return, found 4 days ago
€73
Return
found 4 days ago
Select Ryanair flight, departing Thu, 24 Sept from Barcelona to Luxembourg, returning Sun, 27 Sept, priced at €73 found 4 days ago
Ryanair
Fri, 18 Sept - Mon, 21 Sept
OPO
Porto
LUX
Luxembourg
€103 Return, found 1 day ago
€103
Return
found 1 day ago
Select Ryanair flight, departing Fri, 18 Sept from Porto to Luxembourg, returning Mon, 21 Sept, priced at €103 found 1 day ago
British Airways
Wed, 9 Sept - Sat, 12 Sept
LHR
London
LUX
Luxembourg
€112 Return, found 6 days ago
€112
Return
found 6 days ago
Select British Airways flight, departing Wed, 9 Sept from London to Luxembourg, returning Sat, 12 Sept, priced at €112 found 6 days ago
Luxair
Fri, 4 Sept - Fri, 11 Sept
LCY
London
LUX
Luxembourg
€136 Return, found 2 days ago
€136
Return
found 2 days ago
Select Luxair flight, departing Fri, 4 Sept from London to Luxembourg, returning Fri, 11 Sept, priced at €136 found 2 days ago
Luxair
Wed, 2 Sept - Sun, 6 Sept
VIE
Vienna
LUX
Luxembourg
€149 Return, found 6 days ago
€149
Return
found 6 days ago
Select Luxair flight, departing Wed, 2 Sept from Vienna to Luxembourg, returning Sun, 6 Sept, priced at €149 found 6 days ago
Lufthansa
Wed, 28 Oct - Fri, 30 Oct
TRS
Trieste
LUX
Luxembourg
€166 Return, found 10 hours ago
€166
Return
found 10 hours ago
Select Lufthansa flight, departing Wed, 28 Oct from Trieste to Luxembourg, returning Fri, 30 Oct, priced at €166 found 10 hours ago
Swiss International Air Lines
Mon, 27 Jul - Sun, 2 Aug
SJJ
Sarajevo
LUX
Luxembourg
€166 Return, found 2 days ago
€166
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Mon, 27 Jul from Sarajevo to Luxembourg, returning Sun, 2 Aug, priced at €166 found 2 days ago
Luxair
Thu, 23 Jul - Sun, 26 Jul
LJU
Ljubljana
LUX
Luxembourg
€167 Return, found 1 day ago
€167
Return
found 1 day ago
Select Luxair flight, departing Thu, 23 Jul from Ljubljana to Luxembourg, returning Sun, 26 Jul, priced at €167 found 1 day ago
Book with confidence

About Luxembourg

Expedia offers flights to Luxembourg to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Luxembourg or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Trending flights to Luxembourg

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Wed, 22 Jul - Tue, 18 Aug
DUB
Dublin
LUX
Luxembourg
€38 Return, found 1 hour ago
€38
Return
found 1 hour ago
Select Ryanair flight, departing Wed, 22 Jul from Dublin to Luxembourg, returning Tue, 18 Aug, priced at €38 found 1 hour ago

Frequently asked questions

How do I find cheap flights to Luxembourg that have flexible change policies?
We know that travel arrangements can change in a flash, so booking a flexible airfare with Expedia is always a smart move. Just tick the "No change fee" box directly below the "Flexible change policies" filter. Your low-priced, flexible flight to Luxembourg is only a few clicks away.
How can I find cheap tickets to Luxembourg?
For the best deal to Luxembourg, book ahead of time. Also use Expedia's "flexible dates" link at the top of your search results. This will list prices for the days around your travel dates. In the last seven days, €34 was the best price for a flight to Luxembourg.
How much is a flight to Luxembourg?
If you were flying one way from London (STN), you could've nabbed a bargain fare for just €17 in the last seven days. Round-trip flights to Luxembourg ranged from only €34 to €167 over the same period.
How much is a plane ticket to Luxembourg?
In the last seven days, ticket prices to Luxembourg varied from €34 to €167.
What is the best time to go to Luxembourg?
May, August and October are popular months to explore the wonders of Luxembourg City, one of Luxembourg's most interesting cities. Summer here starts June 20. Temperatures vary from 13ºC to 21ºC across this season, so travel around then if you're into warmer weather.
What months are the cheapest to book a flight to Luxembourg?
February is a cheap month to book your Luxembourg holiday. Fares cost the most during December, so steer clear of this time if possible.

Book with confidence

About Luxembourg

Expedia offers flights to Luxembourg to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Luxembourg or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Luxembourg

Explore a world of travel with Expedia

*Available to Expedia members.