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

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Cheap Flights from STL to LHR starting at $491 One Way, $827 Round Trip

Prices starting at $827 for return flights and $491 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.

Mon, Oct 12 - Fri, Oct 30
STL
St. Louis
LHR
London
$827 Roundtrip, found 2 days ago
$827
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Mon, Oct 12 from St. Louis to London, returning Fri, Oct 30, priced at $827 found 2 days ago
Wed, Oct 21 - Tue, Oct 27
STL
St. Louis
LHR
London
$866 Roundtrip, just found
$866
Roundtrip
just found
Select Iberia flight, departing Wed, Oct 21 from St. Louis to London, returning Tue, Oct 27, priced at $866 just found
Sun, Sep 13 - Mon, Oct 26
STL
St. Louis
LHR
London
$872 Roundtrip, found 4 days ago
$872
Roundtrip
found 4 days ago
Select Virgin Atlantic flight, departing Sun, Sep 13 from St. Louis to London, returning Mon, Oct 26, priced at $872 found 4 days ago
Tue, Oct 6 - Mon, Oct 12
STL
St. Louis
LHR
London
$879 Roundtrip, found 4 hours ago
$879
Roundtrip
found 4 hours ago
Select Air Canada flight, departing Tue, Oct 6 from St. Louis to London, returning Mon, Oct 12, priced at $879 found 4 hours ago
Sun, Oct 11 - Fri, Oct 23
STL
St. Louis
LHR
London
$885 Roundtrip, found 2 days ago
$885
Roundtrip
found 2 days ago
Select British Airways flight, departing Sun, Oct 11 from St. Louis to London, returning Fri, Oct 23, priced at $885 found 2 days ago

Hotel Ideas near Heathrow

Airport Hotels near Heathrow

Hilton Garden Inn London Heathrow Terminal 2 and 3

Hilton Garden Inn London Heathrow Terminal 2 and 3

3.5 out of 5
Heathrow T2 Hounslow England
$204 nightly
The price is $245 total per night from May 4 to May 5
$245 total
May 4 - May 5
Total with taxes and fees
Stay at this hotel in Hounslow. Enjoy free WiFi, 2 bars/lounges, and breakfast (surcharge). Our guests praise the breakfast and the restaurant in our reviews. ...
9/10 Wonderful! (5,174 reviews)
Clean room, staff very attentive, we didn’t have breakfast so can’t comment about it

Reviewed on Apr 10, 2026

Hilton Garden Inn London Heathrow Terminal 2 and 3
Holiday Inn Express London Heathrow T4 by IHG

Holiday Inn Express London Heathrow T4 by IHG

3.5 out of 5
Terminal 4, 1 Swindon Road Hounslow England
$75 nightly
The price is $90 total per night from Apr 12 to Apr 13
$90 total
Apr 12 - Apr 13
Total with taxes and fees
Book a stay at this business-friendly hotel in Hounslow. Enjoy free breakfast, free WiFi, and 2 restaurants. Our guests praise the breakfast and the restaurant ...
9/10 Wonderful! (4,983 reviews)
Breakfast was great and the variety was incredible.

Reviewed on Apr 10, 2026

Holiday Inn Express London Heathrow T4 by IHG
Ibis Styles London Heathrow

Ibis Styles London Heathrow

3 out of 5
272 Bath Road, Harlington West Drayton England
$62 nightly
The price is $75 total per night from Apr 26 to Apr 27
$75 total
Apr 26 - Apr 27
Total with taxes and fees
Stay at this hotel in West Drayton. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the breakfast and the restaurant in our ...
8.4/10 Very Good! (3,264 reviews)
For most visitors this is a one night stay hotel for the airport for early morning flights. Despite being a good Ibis its neighbours offer similiar or above standard offerings at a cheaper price. The room is small but clean and well furnished. The shower is warm but contains a 3-in-1 shampoo/conditioner/body. ...

Reviewed on Apr 9, 2026

Ibis Styles London Heathrow
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In London

Strand Palace Hotel

Strand Palace Hotel

4 out of 5
372 The Strand London England
$181 nightly
The price is $217 total per night from Apr 12 to Apr 13
$217 total
Apr 12 - Apr 13
Total with taxes and fees
Stay at this hotel in London. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the breakfast and the restaurant in our reviews. Popular ...
9/10 Wonderful! (5,042 reviews)
Friendly, helpful, spotless, safe for a solo person.. Been coming from the 60's A great visit thank you Jean Schaniel. Very grateful a fantastic stay..

Reviewed on Apr 10, 2026

Strand Palace Hotel
The Tower Hotel, by Thistle

The Tower Hotel, by Thistle

4 out of 5
St Katharine's Way London England
$139 nightly
The price is $167 total per night from Apr 19 to Apr 20
$167 total
Apr 19 - Apr 20
Total with taxes and fees
Stay at this hotel in London. Enjoy free WiFi, 2 restaurants, and 2 bars/lounges. Our guests praise the breakfast and the restaurant in our reviews. Popular ...
8.4/10 Very Good! (9,704 reviews)
Hotel was nice, but not the easiest for a long stay. No fridge for drinks was difficult, and the lobby had a weird smell that didnt go away.

Reviewed on Apr 10, 2026

The Tower Hotel, by Thistle
Park Plaza London Westminster Bridge

Park Plaza London Westminster Bridge

4 out of 5
200 Westminster Bridge Road London England
$201 nightly
The price is $241 total per night from Apr 12 to Apr 13
$241 total
Apr 12 - Apr 13
Total with taxes and fees
Book a stay at this spa hotel in London. Enjoy a full-service spa, 2 restaurants, and breakfast (surcharge). Our guests praise the helpful staff and the clean ...
9/10 Wonderful! (5,623 reviews)
Great location, clean, and comfortable. Had ongoing issues getting towels, washcloths, hand towels throughout the stay (had to call down every day for something)… middle of the night call from room service, despite having not ordered. No follow up or apology from staff. Would probably stay again, ...

Reviewed on Apr 10, 2026

Park Plaza London Westminster Bridge
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

London Hotels With Airport Transportation

Hyatt Place London Heathrow Airport

Hyatt Place London Heathrow Airport

4 out of 5
The Grove West Drayton England
$102 nightly
The price is $122 total per night from Apr 14 to Apr 15
$122 total
Apr 14 - Apr 15
Total with taxes and fees
Book a stay at this business-friendly hotel in West Drayton. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the breakfast and the ...
9/10 Wonderful! (4,292 reviews)
A one night stay before the flight the following one. Restaurant had some really good food options. Didn’t get to utilize many of the amenities but would recommend.

Reviewed on Apr 10, 2026

Hyatt Place London Heathrow Airport
Hilton Garden Inn London Heathrow Airport

Hilton Garden Inn London Heathrow Airport

4 out of 5
Eastern Perimeter Rd Hounslow England
$97 nightly
The price is $116 total per night from Apr 12 to Apr 13
$116 total
Apr 12 - Apr 13
Total with taxes and fees
Stay at this hotel in Hounslow. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the breakfast and the bar in our reviews. Popular ...
8.8/10 Excellent! (2,037 reviews)
Clean room, friendly staff, great breakfast buffet. The bed is a bit stiff, and the shower was messy with only a partial, moveable glass divider to try to keep the water in the tub, but the water still got everywhere. But the location is definitely convenient for flying out of Heathrow.

Reviewed on Apr 9, 2026

Hilton Garden Inn London Heathrow Airport
Leonardo London Heathrow Airport

Leonardo London Heathrow Airport

4 out of 5
Bath Road West Drayton England
$80 nightly
The price is $96 total per night from Apr 12 to Apr 13
$96 total
Apr 12 - Apr 13
Total with taxes and fees
Book a stay at this business-friendly hotel in West Drayton. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast ...
8.8/10 Excellent! (5,574 reviews)
Ok for a quick overnight stay, car parking extra - wouldn’t say the beds were that comfortable.

Reviewed on Apr 10, 2026

Leonardo London Heathrow Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced London Hotels

ibis budget London Hounslow

ibis budget London Hounslow

3 out of 5
20-28 Staines Road Hounslow England
$44 nightly
The price is $53 total per night from May 10 to May 11
$53 total
May 10 - May 11
Total with taxes and fees
Stay at this hotel in Hounslow. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the helpful staff and the clean rooms in our ...
7.4/10 Good! (1,001 reviews)
Great staff, great location, great restaurant.

Reviewed on Apr 5, 2026

ibis budget London Hounslow
Point A London Kings Cross - St Pancras

Point A London Kings Cross - St Pancras

2.5 out of 5
324 Gray's Inn Road London England
$98 nightly
The price is $117 total per night from Apr 12 to Apr 13
$117 total
Apr 12 - Apr 13
Total with taxes and fees
Stay at this hotel in London. Enjoy free WiFi, breakfast (surcharge), and a 24-hour front desk. Our guests praise the breakfast and the helpful staff in our ...
8.4/10 Very Good! (2,908 reviews)
We didn’t use the pool or Internet

Reviewed on Apr 9, 2026

Point A London Kings Cross - St Pancras
ibis London Heathrow Airport

ibis London Heathrow Airport

3 out of 5
112 Bath Road Hayes England
$59 nightly
The price is $71 total per night from Apr 26 to Apr 27
$71 total
Apr 26 - Apr 27
Total with taxes and fees
Book a stay at this business-friendly hotel in Hayes. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the breakfast and the ...
8/10 Very Good! (3,120 reviews)
Good- ideal for short stay before early flight. Bar was good and decent prices by London standards

Reviewed on Apr 10, 2026

ibis London Heathrow Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in London

Park Plaza London Westminster Bridge

Park Plaza London Westminster Bridge

4 out of 5
200 Westminster Bridge Road London England
$201 nightly
The price is $241 total per night from Apr 12 to Apr 13
$241 total
Apr 12 - Apr 13
Total with taxes and fees
Book a stay at this spa hotel in London. Enjoy a full-service spa, 2 restaurants, and breakfast (surcharge). Our guests praise the helpful staff and the clean ...
9/10 Wonderful! (5,623 reviews)
Great location, clean, and comfortable. Had ongoing issues getting towels, washcloths, hand towels throughout the stay (had to call down every day for something)… middle of the night call from room service, despite having not ordered. No follow up or apology from staff. Would probably stay again, ...

Reviewed on Apr 10, 2026

Park Plaza London Westminster Bridge
Park Plaza County Hall London

Park Plaza County Hall London

4 out of 5
1 Addington Street London England
$179 nightly
The price is $214 total per night from Apr 12 to Apr 13
$214 total
Apr 12 - Apr 13
Total with taxes and fees
Book a stay at this business-friendly hotel in London. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast and ...
9.2/10 Wonderful! (2,691 reviews)
The hotel is in a perfect location for exploring London, especially with children. It is ideally located for various transport options and close to alot of major attractions. The staff were all fantastic with the kids. The rooms were perfectly designed for a stay with children. We stayed in a studio ...

Reviewed on Apr 10, 2026

Park Plaza County Hall London
DoubleTree by Hilton London Kensington

DoubleTree by Hilton London Kensington

4 out of 5
100 Cromwell Road London England
$123 nightly
The price is $147 total per night from Apr 12 to Apr 13
$147 total
Apr 12 - Apr 13
Total with taxes and fees
Book a stay at this business-friendly hotel in London. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the helpful staff ...
8/10 Very Good! (1,000 reviews)
This was a great hotel right by a tube station. The hotel was very clean and the staff was super friendly. They did have a an option for breakfast but I don’t use it. I had a drink at the bar and the staff there was nice as well. Overall a great stay!

Reviewed on Mar 29, 2026

DoubleTree by Hilton London Kensington
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

STL to LHR Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
STL Address & GPS
Address:
10701 Lambert International Blvd.
Saint Louis MO, 63145
United States
IATA Code:
STL
Longitude:
-90.379002
Latitude:
38.748707
Time Zone:
America/Chicago
LHR Address & GPS
Address:
London EN,
United Kingdom
IATA Code:
LHR
Longitude:
-0.453566
Latitude:
51.469603
Time Zone:
Europe/London

Frequently asked questions

Are there non-stop flights from Lambert-St. Louis Intl. Airport (STL) to LHR?
As you can't fly nonstop from Lambert Field to LHR at this point in time, a flight with just one stopover is your next best option. American Airlines, United Airlines and Delta Air Lines are reputable airlines that service this route.
What is the shortest flight from St. Louis Lambert International Airport to London Heathrow?
Amassed a few air points? Think about using them to upgrade to a seat with more room on your St. Louis to London trip. With a minimum flight time of 10 hours and 31 minutes, it's a wise idea to be as comfortable as you can.
How many hours flight from Lambert Field to Heathrow Airport (LHR)?
From the time you depart St. Louis Lambert International Airport to the minute the plane hits the tarmac in LHR, you'll have been flying for approximately 10 hours and 36 minutes. Sail through this long-haul flight by taking necessities like an eye mask, earplugs, a neck pillow and comfortable clothes.
What airlines have the most flights from St. Louis Lambert International Airport to London Heathrow?
You'll need to make one or more stopovers if you're planning to fly from STL to LHR. For now, there are no airlines that advertise direct flights on this route.

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.

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