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Cheap flights from Lambert-St Louis Intl (STL) to Heathrow (LHR)

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The best prices from Lambert-St Louis Intl to Heathrow are usually found in February or April, booked 59 days in advance, depart on a Monday or Sunday and return on a Monday

$1613
$1290
$968
$645
Price
$645 - $1456
Temperature
46 - 75 °F
Rainfall
2 - 3 inches
Most popular in June High demand for flights, 32% potential price rise
Cheapest in February Best time to find cheap flights, 6% potential price drop
Average price $793 Price for this month
Cheapest price $645 From Lambert-St Louis Intl to Heathrow

Cheap flights from Lambert-St Louis Intl to Heathrow in November 2019

The best prices found for STL to LHR flights for November
27 Nov - 2 Dec
$1541pp
STL
Lambert-St Louis
SAS
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
SAS
   
2 STOPS
STL
Lambert-St Louis

Last minute flights from Lambert-St Louis Intl to Heathrow

Late deals on round-trip flights to Heathrow from Lambert-St Louis Intl, departing today and this week
27 Nov - 2 Dec
$1541pp
STL
Lambert-St Louis
SAS
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
SAS
   
2 STOPS
STL
Lambert-St Louis

Alternative routes for Lambert-St Louis Intl to Heathrow

Destination information for Heathrow

Things to know before you go. Useful info for your trip from Lambert-St Louis Intl to Heathrow
Today's exchange rate
$1.00 = £0.78
Average temperature for November in Heathrow
51.8 °F
Avg rainfall for November in Heathrow
2.4 ″

Airports servicing St. Louis

Airports servicing London

Related info for your journey

Useful info, stats and facts about Lambert-St Louis Intl to Heathrow flights.

Flight FAQs

From Lambert-St Louis Intl to Heathrow

Does it rain more in St Louis or Heathrow?

In St Louis, there will be greater rainfall in St Louis compared to Heathrow over the next 12 days.

Is St Louis weather warmer or cooler than Heathrow?

Expect the weather to be around 90 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Heathrow is generally colder than in St Louis.