
Cheap flights from STL to LHR (Lambert-St. Louis Intl. to Heathrow)
Earn rewards on top of your airline miles with Orbitz Rewards
Many airlines offer flexible change policies
Sign up to receive text alerts about your trip
Cheap Flights from STL to LHR starting at $394 One Way, $509 Round Trip
Prices starting at $509 for return flights and $394 for one-way flights to Heathrow were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Hotel Ideas near Heathrow
Airport Hotels near Heathrow

Hilton Garden Inn London Heathrow Terminal 2 and 3
Reviewed on Jul 29, 2025

Hyatt Place London Heathrow Airport
Reviewed on Jul 28, 2025

Radisson Blu Hotel, London Heathrow
Reviewed on Jul 31, 2025
Hotels In London

Strand Palace Hotel
Reviewed on Jul 30, 2025

Zedwell Piccadilly Circus
Reviewed on Jul 29, 2025

The Tower Hotel, by Thistle
Reviewed on Jul 30, 2025
London Hotels With Airport Transportation

Hyatt Place London Heathrow Airport
Reviewed on Jul 28, 2025

Hilton Garden Inn London Heathrow Airport
Reviewed on Jul 28, 2025

Leonardo London Heathrow Airport
Reviewed on Jul 30, 2025
Low Priced London Hotels

ibis budget London Hounslow
Reviewed on Jul 26, 2025

Point A Hotel London Kings Cross – St Pancras
Reviewed on Jul 30, 2025

ibis London Heathrow Airport
Reviewed on Jul 30, 2025
Family Friendly Hotels in London

Park Plaza London Westminster Bridge
Reviewed on Jul 29, 2025

Park Plaza County Hall London
Reviewed on Jul 28, 2025

DoubleTree by Hilton London Kensington
Reviewed on Jul 16, 2025
STL to LHR Route Info
Origin Airport | |
---|---|
Destination Airport | |
Number Of Airlines Serving | |
Distance | |
Shortest Flight Departure Time | |
Shortest Flight Departure Date |
- Route Reviews
- Airport Locations
- More Popular Flights
- Top Trending
- Flights from Other Cities
- Flights From Other Airports
- Great Travel Ideas
Other Flights from Lambert-St. Louis Intl. Airport (STL)
Other Flights to Heathrow Airport (LHR)
- Abraham Lincoln Capital Airport (SPI)
- Quincy Regional-Baldwin Field Airport (UIN)
- Columbia Regional Airport (COU)
- Williamson County Regional Airport (MWA)
- Decatur Airport (DEC)
- Cape Girardeau Municipal Airport (CGI)
- St. Robert Regional Airport (TBN)
- Cairo Regional Airport (CIR)
- Greater Peoria Regional Airport (PIA)
- Central Illinois Regional Airport (BMI)
Top Trending
- DFW to SAN
- BOS to MCO
- ORD to DFW
- DCA to DFW
- JFK to LAS
- FLL to LGA
- LGA to FLL
- SNA to SEA
- LAX to DFW
- IAD to DFW
- PDX to SAN
- SEA to SAN
- JFK to FLL
- BWI to DFW
- SEA to SNA
- SAN to PHX
- ORD to LAS
- SNA to LAS
- MSP to SAN
- BWI to FLL
- DFW to LGA
- PHL to MCO
- BOS to DCA
- DFW to CDG
- SNA to DFW
- FLL to JFK
- RDU to PHL
- DCA to FLL
- DFW to ORD
- DCA to BOS
Frequently asked questions
Map To Nearby Hotels
Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.