Cheap flights from London to St. Louis

Flight FAQs

From London to St. Louis

What airport do you fly into for flights to St. Louis from London?

Lambert-St Louis (STL) is the airport you will fly into if you book a flight from London to St. Louis. You should not have trouble finding flights to Lambert-St Louis from London; the airport handles an average of 0 inbound flights from London per day. You should also have plenty of airline options to choose from since 8 airlines have flights to the St. Louis airport from London. It is only a 12.7 mi journey from Lambert-St Louis (STL) to St. Louis’s city centre.

Which airlines flying from London to Lambert-St Louis have flexible cancellations due to COVID-19?

Finnair, American Airlines, and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Are flight prices decreasing from London to St. Louis due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both London and St. Louis for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from London to St. Louis for under £400 on Cheapflights?

Yes, there are multiple flights from London to St. Louis for under £400. The cheapest flight booked recently is on Multiple Airlines for just £388, but on average you can expect to pay £503.

Are there last-minute flights available from London to St. Louis for under £600?

There are currently 13+ open flights from London to St. Louis within the next 7 days for less than £600.

What are the cheapest airlines flying from London to St. Louis return?

Currently priced at £459, Finnair will fly you from London to St. Louis and back. In addition to Finnair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Virgin Atlantic and American Airlines - these airlines can fly you to your destination from £472 and £600, respectively. Users have found that Finnair is 22% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from London to St. Louis one-way?

To fly one-way, consider booking your trip with Virgin Atlantic, which is currently one of the cheapest options available, starting at £600. Lufthansa flights start at £655 while deals on KLM start at £676 one-way.