Cheap flights from Missouri to Europe from $309

The cheapest month to fly to Europe from Missouri is in February. Flight prices, which tend to average around $673, are often lower during this time because this is during the off-season. If you aren’t able to travel to Europe during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $708.

The cheapest day to depart from Missouri to Europe is on a Thursday. Travelers who choose to depart for Europe on a Thursday will often find tickets for as low as $756. Flights from Missouri to Europe on a Friday will generally be more expensive and average around $1,193. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Fly from Lambert-St Louis to London Heathrow for the best Missouri - Europe flight prices

You are more likely to see cheaper flights to Europe from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to Europe for around $1,007 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Europe from Missouri for as low as $896 on momondo.

There are 3 cabin classes available to choose from on Missouri to Europe flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 40% on your flight if you consider stops on a Missouri to Europe flight.

British Airways, Delta, and United Airlines are the most popular carriers operating from Missouri to Europe

United Airlines, British Airways and American Airlines are the top three most popular airlines that fly to Europe from Missouri according to our data. United Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Europe. Keep in mind that there are 11 different airlines that fly to Europe on a routine basis, so you have a few additional options to choose from.

The number of flights available between Missouri and Europe is 2 per day as of September 2026. The most frequent departure time is 9:00PM, with 60% of daily flights leaving in the evening.

As of September 2026, 15 flights take off from Missouri and land in Europe each week. The most common flight departure day for this route is Tue, with 33% of weekly flights taking off on this day.