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Flights from London to St. Louis Starting at RUB 18,658

Discover our range of affordable one-way and round-trip flights from London to St. Louis and kick-start your next adventure today!

  • One way
  • Round-trip
      • YXU06:15
        14h 42m
        2 stops
        STL19:57
        Thu, Jul 18|London - St. Louis|WestJet
        RUB 18,658RUB 131,685
        86% OFF
        86% OFF
        RUB 131,685RUB 18,658
      • YXU06:15
        17h 22m
        2 stops
        STL22:37
        Tue, Jul 23|London - St. Louis|WestJet
        RUB 55,619RUB 131,685
        57% OFF
        57% OFF
        RUB 131,685RUB 55,619
      • YXU06:15
        16h 22m
        2 stops
        STL21:37
        Wed, Jul 24|London - St. Louis|WestJet
        RUB 64,430RUB 131,685
        51% OFF
        51% OFF
        RUB 131,685RUB 64,430
      • YXU06:15
        17h 22m
        2 stops
        STL22:37
        Mon, Jul 22|London - St. Louis|WestJet
        RUB 93,496
        RUB 93,496
      • YXU13:00
        3h 5m
        Direct
        STL14:00
        Wed, Jul 10|London - St. Louis|WestJet
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from London to St. Louis

Explore the best time to buy affordable tickets to St. Louis with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from London to St. Louis

We have a range of prices from different airlines providing flights from London to St. Louis. Check below for the journey which best suits your travel needs.

WestJet
From RUB 18,658
ANA airlines

Find more flights and airlines

Alternative Routes from London to St. Louis

Did you know that you can save money and time on an alternative route from London to St. Louis? Check out some of the different available routes below.

  • Cheapest
    WestJet
    YXU
    06:15
    14h 42m
    2 transfer
    STL
    19:57
    London International Airport - St.Louis Lambert International Airport
    Thu, Jul 18WestJet
    RUB 18,658
  • WestJet
    YXU
    06:15
    14h 42m
    2 transfer
    STL
    19:57
    London International Airport - St.Louis Lambert International Airport
    Thu, Jul 18WestJet
    RUB 18,658
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from London (YXU) to St. Louis (STL) the cheapest?

    Airlines adjust prices for flights from London to St. Louis based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from London (YXU) to St. Louis (STL) cost?

    According to Trip.com's data, the lowest price is around RUB 66,943.

  • What is the transportation method from the main airport to downtown in St. Louis?

    • The distance from St.Louis Lambert International Airport to downtown is about 20km. It takes about 40 minutes by taxi.

How to find a cheap flight from London to St. Louis

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from London to St. Louis

Off-season for travel

April

Peak season for travel

June

Flight distance

904.15km

Popular airline

WestJet

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