Cheap flights from St. Louis to Budapest from $471

Travelers frequently search for route combinations, such as St. Louis and Las Vegas, Cancún, Orlando, Los Angeles, San Francisco, Denver, Mexico City, Tuxtla Gutiérrez, Toronto, Ottawa, Lima, Buenos Aires, Cali, Sydney, Warsaw, San José, Washington, D.C., Reykjavik, Fort Lauderdale, Melbourne.

Travelers frequently search for route combinations, such as Budapest and New York, Miami, Orlando, Los Angeles, Las Vegas, San Francisco, Atlanta, Tel Aviv, Minneapolis, Tampa, Phoenix, Washington, D.C., Boston, Seattle, San Diego, Istanbul, Barcelona, Bucharest, Brussels, London.

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

The main airport in Budapest is Budapest Ferenc Liszt International. It is also served by Budapest Ferenc Liszt International, Vienna International Airport, Bratislava Airport, Košice International, Oradea International, Debrecen International, Osijek, Arad International.

Currently, you can fly between St. Louis and Budapest with KLM Royal Dutch Airlines, Ryanair, Frontier Airlines, Air France, Lufthansa.

If you don’t have specific dates for your trip between St. Louis and Budapest, 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 Budapest, 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, MidAmerica St. Louis, Evansville Regional, General Wayne A. Downing Peoria International, Central Illinois Regional, Columbia Regional, Abraham Lincoln Capital, Cape Girardeau Regional, Williamson County Regional, Waynesville-St. Robert Regional

There are a number of airports in and around Budapest. The main one is Budapest Ferenc Liszt International and other nearby airports include Budapest Ferenc Liszt International, Vienna International Airport, Bratislava Airport, Košice International, Oradea International, Debrecen International, Osijek, Arad International.