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

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Cheap Flights from STL to LHR starting at $325 One Way, $742 Round Trip

Prices starting at $742 for return flights and $325 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 26 - Wed, Oct 28
STL
St. Louis
LHR
London
$742 Roundtrip, found 21 hours ago
$742
Roundtrip
found 21 hours ago
Select Air Canada flight, departing Mon, Oct 26 from St. Louis to London, returning Wed, Oct 28, priced at $742 found 21 hours ago
Mon, Nov 16 - Wed, Nov 18
STL
St. Louis
LHR
London
$747 Roundtrip, found 1 day ago
$747
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Mon, Nov 16 from St. Louis to London, returning Wed, Nov 18, priced at $747 found 1 day ago
Wed, Oct 14 - Tue, Nov 3
STL
St. Louis
LHR
London
$856 Roundtrip, found 1 day ago
$856
Roundtrip
found 1 day ago
Select Iberia flight, departing Wed, Oct 14 from St. Louis to London, returning Tue, Nov 3, priced at $856 found 1 day ago
Mon, Nov 9 - Mon, Nov 23
STL
St. Louis
LHR
London
$866 Roundtrip, found 10 hours ago
$866
Roundtrip
found 10 hours ago
Select Virgin Atlantic flight, departing Mon, Nov 9 from St. Louis to London, returning Mon, Nov 23, priced at $866 found 10 hours ago
Mon, Nov 9 - Mon, Nov 16
STL
St. Louis
LHR
London
$868 Roundtrip, just found
$868
Roundtrip
just found
Select Air Canada flight, departing Mon, Nov 9 from St. Louis to London, returning Mon, Nov 16, priced at $868 just found

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
$208 nightly
The price is $249 total per night from Jul 15 to Jul 16
$249 total
Jul 15 - Jul 16
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! (5,342 reviews)
"Clean and quiet room, excellent gym amenities, easy to get to all terminals and the Elizabeth line"

Reviewed on Jul 8, 2026

Hilton Garden Inn London Heathrow Terminal 2 and 3
Radisson Hotel & Conference Centre London Heathrow

Radisson Hotel & Conference Centre London Heathrow

4 out of 5
Bath Road (Building A) West Drayton England
$96 nightly
The price is $115 total per night from Aug 6 to Aug 7
$115 total
Aug 6 - Aug 7
Total with taxes and fees
Book a stay at this business-friendly hotel in West Drayton. Enjoy 2 restaurants, breakfast (surcharge), and a health club. Our guests praise the helpful staff ...
7.8/10 Good! (1,418 reviews)
"Everything is done to customer’s satisfaction. Nothing else to talk about except that this hotel is huge"

Reviewed on Jul 8, 2026

Radisson Hotel & Conference Centre London Heathrow
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
$136 nightly
The price is $163 total per night from Jul 28 to Jul 29
$163 total
Jul 28 - Jul 29
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! (5,279 reviews)
"It is ok."

Reviewed on Jul 8, 2026

Holiday Inn Express London Heathrow T4 by IHG
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
$184 nightly
The price is $220 total per night from Jul 26 to Jul 27
$220 total
Jul 26 - Jul 27
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! (5,419 reviews)
"Good breakfast!"

Reviewed on Jul 8, 2026

Strand Palace Hotel
Otherwander Soho Pod Hotel

Otherwander Soho Pod Hotel

2 out of 5
91-92 Dean Street London England
$90 nightly
The price is $108 total per night from Jul 19 to Jul 20
$108 total
Jul 19 - Jul 20
Total with taxes and fees
Stay at this hotel in London. Enjoy free WiFi, rainfall showerheads, and climate control. Popular attractions Leicester Square and Piccadilly Circus are located ...
8.8/10 Excellent! (119 reviews)
"Only slight negative was the showers being out of soap and the corridors outside pod full of shoes and bags but that’s not the hotels fault that’s just people being people! Would defo stay again."

Reviewed on Jul 8, 2026

Otherwander Soho Pod Hotel
Park Plaza London Westminster Bridge

Park Plaza London Westminster Bridge

4 out of 5
200 Westminster Bridge Road London England
$228 nightly
The price is $274 total per night from Jul 26 to Jul 27
$274 total
Jul 26 - Jul 27
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! (5,997 reviews)
"a"

Reviewed on Jul 8, 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
$113 nightly
The price is $136 total per night from Aug 2 to Aug 3
$136 total
Aug 2 - Aug 3
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! (4,288 reviews)
"It was a good place to stay"

Reviewed on Jul 7, 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
$113 nightly
The price is $136 total per night from Aug 3 to Aug 4
$136 total
Aug 3 - Aug 4
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! (2,007 reviews)
"Had no idea there were two Hilton Garden Inns at Heathrow😱 Of course we booked the wrong one but how stupid to have 2 hotels with the same name at one airport! Had to get a taxi to the right one and check in seemed a very slow and laborious process. Apart from that it was fine… bed very ..."

Reviewed on Jul 6, 2026

Hilton Garden Inn London Heathrow Airport
Leonardo London Heathrow Airport

Leonardo London Heathrow Airport

4 out of 5
Bath Road West Drayton England
$115 nightly
The price is $138 total per night from Aug 3 to Aug 4
$138 total
Aug 3 - Aug 4
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 ...
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
$47 nightly
The price is $57 total per night from Aug 2 to Aug 3
$57 total
Aug 2 - Aug 3
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! (1,005 reviews)
"Convenient for early flights at Heathrow."

Reviewed on Jul 7, 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
$109 nightly
The price is $131 total per night from Aug 6 to Aug 7
$131 total
Aug 6 - Aug 7
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! (3,239 reviews)
"Great location for St Pancras station for the Eurostar"

Reviewed on Jul 8, 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
$69 nightly
The price is $83 total per night from Jul 26 to Jul 27
$83 total
Jul 26 - Jul 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! (3,167 reviews)
"The reason for the rating was that the room was extremely tiny and no A/C."

Reviewed on Jul 7, 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
$228 nightly
The price is $274 total per night from Jul 26 to Jul 27
$274 total
Jul 26 - Jul 27
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! (5,997 reviews)
"a"

Reviewed on Jul 8, 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
$245 nightly
The price is $294 total per night from Aug 7 to Aug 8
$294 total
Aug 7 - Aug 8
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! (2,783 reviews)
"Bad experience with bedroom"

Reviewed on Jul 7, 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
$188 nightly
The price is $226 total per night from Jul 26 to Jul 27
$226 total
Jul 26 - Jul 27
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! (1,004 reviews)
"."

Reviewed on Jul 3, 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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