A medieval castle with multiple towers and a prominent conical roof, surrounded by lush greenery.

Cheap flights to Luxembourg

View €17 flight on Tue, 20 Oct 2026Opens in a new window

Popular airlines to Luxembourg

  • Lufthansa

  • KLM

  • Swiss International Air Lines

  • Air France

  • British Airways

  • Austrian Airlines

  • SAS

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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
Ryanair
Ryanair
easyJet
Ryanair
easyJet
Luxair
British Airways
Luxair
Lufthansa

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 Dublin (DUB), 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 €135 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 €135.
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.

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About Luxembourg

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About Luxembourg

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