Cheap flights from England to St. Louis from $440

In general, August is the cheapest month to fly from England to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $91. The month of September is another great option to travel to St. Louis, with average flight prices from England averaging around $170.

The cheapest day to depart on your flight to St. Louis is on a Sunday when prices can be found for as low as $1,100. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,408. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

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

You are more likely to see cheaper flights to St. Louis from England when booking weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around $1,018 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from England for as low as $853 on momondo.

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

No. A direct flight is the cheapest option for a flight between England to St. Louis.

2 flights are operational daily from England to St. Louis as of June 2026. The most popular departure time for this route is 4:00PM, with 100% of flights per day taking off in the afternoon.

20 flights are operational weekly from England to St. Louis as of June 2026. The most popular departure day for this route is Tue, with 25% of flights per week taking off on this day.