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When traveling from St. Louis to London, the most popular airport to fly into is London City Airport. The majority of travelers flying into London City Airport from St. Louis are departing from Lambert-St Louis Airport. The cheapest route from St. Louis to London is STL — LCY with an average price of $838 RT during the month of May.
A flight from Lambert-St Louis to London City will travel around 4204.2 mi. By plane, this route typically takes 13h 10m.
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from St. Louis to London for you.
Flights from St. Louis to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.