American Airlines Cheap Flights from London to St. Thomas

You'll find affordable return American Airlines flights €890 from LHR to STT by filtering your results from "Price (lowest to highest)" on Expedia. Or search for options from €872 for a one-way trip.*

*These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

American Airlines flights to St. Thomas are often more affordable in the low-season months of September and October. Whether you're searching for a return or one-way ticket, you could find a better deal then.

Use our "Nonstop" filter when browsing for direct American Airlines flights from LHR to STT. It's also a good way to compare other carriers offering the same direct route.

American Airlines flights from Heathrow Airport (LHR) to St. Thomas come in to land at Cyril E. King Airport (STT). This is the main gateway here.

Depending on your fare type, a fee will generally apply if you modify or cancel your flight more than 24 hours after it's been confirmed. To secure flexible plane tickets, select our "Changes included" or "No cancel fee" filter when you look for flights. To learn more about changing or cancelling your reservation, go to "Trips," select your flight and click on "Manage Booking."