Journey information
Overview: Saint-Louis to London flight
Flights from Saint-Louis to London depart on average 20 times per day, taking around 1h 44m. Cheap flight tickets for this journey start at $58 (€46) if you book in advance.
There are 5 flights per day. The earliest flight runs at 05:50, the last at 22:00. The fastest flight covers the 438 miles (705 km) distance in 1h 35m. April is the cheapest month to fly.
Distance 438 miles (705 km) |
Average flight duration 1h 44m |
Cheapest ticket price $58 (€46) |
Flights per day 20 |
Direct flights 5 |
Fastest flight 1h 35m |
Cheapest month to travel April |
First flight 05:50 |
Last flight 22:00 |
Travel Information
Compare bus and flight for Saint-Louis to London
Omio recommends booking the flight as it is the most popular option from Saint-Louis to London among Omio's users. If you are prioritising price take the flight with prices starting from €46. For those with little time consider booking a flight which can get you there in 1h 44m. The ticket price range depends on the travel mode: a flight costs an average of €46, and a bus costs an average of €65.
Distance: 438 miles (705 km)
Compare flight with
Most popular Flight | Bus |
|---|---|
€70 Average price Cheapest | €81 Average price |
4h 44m Average total duration Fastest 1h 44m Onboard + 3h 0m Additional time* | 23h 50m Average total duration 23h 20m Onboard + 30m Additional time* |
Direct Options | Direct Options |
Compare prices and tickets Saint-Louis to London by bus or flight
Compare bus and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Why should you book Saint-Louis to London flights with Omio?
Why book with Omio vs British Airways?
- Compare with other providers: On Omio, you can not only buy tickets for British Airways, but also compare tickets for the likes of easyJet to find the best option for your trip from Saint-Louis to London.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare British Airways with all available travel options, which are bus and flight to ensure you get the best deal for traveling from Saint-Louis to London.
Why book with Omio over Skyscanner, Trip or Edreams?
- Compare with other providers: On Omio, you can also compare tickets for the likes of easyJet to find the best option for your trip from Saint-Louis to London.
- Multiple modes of transport: Omio allows you to compare travel options including bus and flight to find the ideal travel option from Saint-Louis to London.
Airlines: British Airways, easyJet from Saint-Louis to LondonFind the best flights between Saint-Louis to London with Omio's travel partners British Airways, easyJet from $58 (€46). We can find you the best deals, schedules and tickets when comparing and booking the best trip.
British Airways
easyJet
FAQs: Saint-Louis to London Flight
Find answers to the most common questions about traveling from Saint-Louis to London by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at London, this guide helps you travel smarter and with confidence.

- Notting Hill Carnival, a colorful celebration of Caribbean culture with parades and music
- London Fashion Week, a showcase of the latest trends from top designers
- The Thames Festival, a riverside festival featuring arts, music, and food
- New Year's Eve Fireworks, a spectacular fireworks display over the River Thames to ring in the new year.
- Easter, mild spring weather and blooming flowers
- May Bank Holiday, pleasant temperatures and outdoor activities
- August Bank Holiday, summer festivities and events
- Christmas, festive decorations and holiday markets.
popular airports
Popular airports from Saint-Louis to London
- Free Wi-Fi available throughout the airport for up to 4 hours.
- Shops are located throughout all terminals, including Harrods and World Duty Free.
- Short Stay parking available near each terminal, approximately 6.3€ (£5.30) for 30 minutes.
- Available outside the terminal.
- Assistance.
- Available throughout the airport, including accessible facilities.
- Yes
- Lounges available in all terminals, including British Airways and Plaza Premium lounges.
- Located at each terminal, contact Heathrow Airport Lost Property.
- Bus: 105, 111, 140, 285, 423
- Metro: Piccadilly Line
- Train: Heathrow Express, TfL Rail
- Free Wi-Fi available throughout the airport.
- Shops in the terminal, including WHSmith and Aelia Duty-Free.
- Short-term and long-term parking available, starting at approximately 4.2€ (£3.50) per hour.
- Available outside the terminal.
- Elevators, ramps.
- Available throughout the airport.
- Lounge available, including the First Class Lounge.
- Located in the terminal, contact information desk.
- DLR
- Bus 473
- Bus 474
- Free Wi-Fi available throughout the airport for 90 minutes.
- Shops are located in both terminals, including Harrods and World Duty Free.
- Short stay parking available at both terminals, approximately 6€ (£5) for 30 minutes.
- Available outside the terminal.
- Assistance.
- Available throughout the airport, including accessible facilities.
- Yes
- Lounges available in both terminals, including No1 Lounge and Club Aspire.
- Located in the South Terminal, inquiries can be made online or in person.
- Train: Gatwick Express, Southern, Thameslink
- Bus: National Express, Metrobus
More options for your journey from Saint-Louis to London
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