St Louis to London (STL–LHR) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
STL–LHR is served by 1 airline with nonstop service. British Airways leads the route. The flight covers 4,190 miles in approximately 8h. Beyond nonstop, 39 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| BA British Airways Also: AY | 4 | 788 | 8h | Oneworld | AY |
Weekly Schedule Pattern
Connection Landscape
Travel Essentials
STL: CDT · LHR: BST
When it's 6:00 PM in St Louis, it's 12:00 AM (next day) in London.
US citizens need a UK Electronic Travel Authorisation (ETA) before travel, applied for online. The ETA costs GBP 10 and is valid for multiple entries over 2 years. Stays are permitted for up to 6 months per visit. Passport must be valid for the duration of stay.
Declare goods over GBP 390 in value. UK duty-free allowances apply on goods from outside the UK.
Heathrow Express runs every 15 minutes to Paddington (15 min, £25). Piccadilly line is slower (50–60 min) but £5.50 with Oyster. National Express coaches serve all terminals from Victoria (60–90 min, £6–10). Black cabs cost £50–90 to central London depending on traffic and time of day.
Mild maritime climate. Summers average 18–23°C with long daylight hours. Winters are 2–7°C, rarely below freezing. Rain is frequent year-round but rarely heavy. Pack layers and a waterproof jacket regardless of season. Fog can disrupt flights November through February.
STL–LHR Quick Facts
Frequently Asked Questions
Flights from STL to LHR
St. Louis Lambert International Airport (STL) and London Heathrow Airport (LHR) are connected by nonstop service from British Airways. With 8 weekly departures, this is a regularly served route.
STL to LHR Flight Duration and Schedule
Nonstop flight time from STL to LHR ranges from 8 hours 0 minutes. The route covers a distance of 4,190 miles (6,742 km). There are approximately 8 weekly flights outbound and 12 return, totaling 20 flights per week in both directions.
Connecting Options and Alternatives
39 one-stop connections are available, with the fastest taking approximately 10 hours via LTN. Two-stop connections are also available via intermediate hubs.