Wizz Air MaltaDepart15:15
Fri 20 AugLTN → STL
13h 30m · 2 stops
£468one way, per person
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- Cheapest fare
- £468
- Cheapest month
- August
- Direct flights
- Not recently
- Quickest trip
- 13h 30m
Wizz Air Malta · Fri 20 Aug
from £468
Usually 1+ stop
6,760 km
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Cheapest month to fly from London to St Louis
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in August 2027
The lowest fares we've seen for each day, cheapest first.
Wizz Air Malta
Wizz AirDepart21:20
Sun 22 AugLTN → STL
15h 25m · 3 stops
£574one way, per person
View deal
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Getting around
About flights from London to St Louis
London (LON) and St Louis (STL) are about 6,760 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 13h 30m. Over the next few months, one-way fares start from £468, and August 2027 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from London to St Louis?
The cheapest one-way fare we've seen recently is £468 with Wizz Air Malta, departing Friday, 20 August 2027.
What is the cheapest month to fly from London to St Louis?
August 2027 currently has the lowest fares, from £468 one way.
Are there direct flights from London to St Louis?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from London to St Louis?
The quickest journey we've seen takes about 13h 30m. London and St Louis are around 6,760 km apart.
Which airlines fly from London to St Louis?
Recent fares on this route were with Wizz Air Malta and Wizz Air.
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