Cheap flights from St. Louis to Luxembourg City from £315

Travelers frequently search for route combinations, such as St. Louis and London, Orlando, Las Vegas, Los Angeles, Fort Lauderdale, San Juan, Cancún, Denver, Reno, San Francisco, Seattle, Washington, D.C., Calgary, Amsterdam, Minneapolis, Houston, New York, Guadalajara, Boston, Norfolk.

Travelers frequently search for route combinations, such as Luxembourg and London, Manchester, Bucharest, Lisbon, Edinburgh, Bristol, Milan, Prague, Warsaw, Porto, Sofia, Birmingham, Vienna, Kraków, Athens, Budapest, Barcelona, Rome, Copenhagen, Skopje.

The main airport in St. Louis is St. Louis Lambert International. It is also served by St. Louis Lambert International, Evansville Regional, Abraham Lincoln Capital, General Wayne A. Downing Peoria International, MidAmerica St. Louis, University of Illinois Willard, Barkley Regional, Cape Girardeau Regional, Williamson County Regional, Waynesville-St. Robert Regional.

The main airport in Luxembourg is Luxembourg. It is also served by Brussels South Charleroi, Frankfurt International Airport, Brussels, Düsseldorf International Airport, Cologne Bonn Airport, Frankfurt–Hahn, Eindhoven, Stuttgart, EuroAirport Basel Mulhouse Freiburg, Luxembourg.

Currently, you can fly between St. Louis and Luxembourg with Frontier Airlines, Ryanair, Luxair, Hawaiian Airlines, Air Canada.

If you don’t have specific dates for your trip between St. Louis and Luxembourg, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Traveling between St. Louis and Luxembourg, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

There are a number of airports in and around St. Louis. The main one is St. Louis Lambert International and other nearby airports include St. Louis Lambert International, Evansville Regional, Abraham Lincoln Capital, General Wayne A. Downing Peoria International, MidAmerica St. Louis, University of Illinois Willard, Barkley Regional, Cape Girardeau Regional, Williamson County Regional, Waynesville-St. Robert Regional

There are a number of airports in and around Luxembourg. The main one is Luxembourg and other nearby airports include Brussels South Charleroi, Frankfurt International Airport, Brussels, Düsseldorf International Airport, Cologne Bonn Airport, Frankfurt–Hahn, Eindhoven, Stuttgart, EuroAirport Basel Mulhouse Freiburg, Luxembourg.