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

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Cheap Flights from STL to LHR starting at $355 One Way, $818 Round Trip

Prices starting at $818 for return flights and $355 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.

Fri, Apr 2 - Tue, Apr 6
STL
St. Louis
LHR
London
$818 Roundtrip, found 3 days ago
$818
Roundtrip
found 3 days ago
Select Air Canada flight, departing Fri, Apr 2 from St. Louis to London, returning Tue, Apr 6, priced at $818 found 3 days ago
Fri, Mar 12 - Thu, Mar 18
STL
St. Louis
LHR
London
$893 Roundtrip, found 2 days ago
$893
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Mar 12 from St. Louis to London, returning Thu, Mar 18, priced at $893 found 2 days ago
Fri, Mar 12 - Thu, Mar 18
STL
St. Louis
LHR
London
$903 Roundtrip, found 2 days ago
$903
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Mar 12 from St. Louis to London, returning Thu, Mar 18, priced at $903 found 2 days ago
Tue, Mar 9 - Fri, Mar 19
STL
St. Louis
LHR
London
$903 Roundtrip, found 2 days ago
$903
Roundtrip
found 2 days ago
Select Iberia flight, departing Tue, Mar 9 from St. Louis to London, returning Fri, Mar 19, priced at $903 found 2 days ago
Wed, Apr 7 - Wed, Apr 14
STL
St. Louis
LHR
London
$944 Roundtrip, found 2 hours ago
$944
Roundtrip
found 2 hours ago
Select Iberia flight, departing Wed, Apr 7 from St. Louis to London, returning Wed, Apr 14, priced at $944 found 2 hours 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 Airport Terminal 2, Cessna Rd, Longford Hounslow England
$190 nightly
The price is $228 total per night from Nov 23 to Nov 24
$228 total
Nov 23 - Nov 24
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! (5,381 reviews)
"Very convenient for T2 & 3. Staff very professional and helpful. Very presentable. Highly recommended."

Reviewed on Nov 13, 2026

Hilton Garden Inn London Heathrow Terminal 2 and 3
Hyatt Place London Heathrow Airport

Hyatt Place London Heathrow Airport

4 out of 5
The Grove West Drayton England
$100 nightly
The price is $120 total per night from Nov 15 to Nov 16
$120 total
Nov 15 - Nov 16
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! (4,373 reviews)
"The property was clean and the staff very helpful as I was very tired it was the best"

Reviewed on Nov 12, 2026

Hyatt Place London Heathrow Airport
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
$96 nightly
The price is $115 total per night from Nov 22 to Nov 23
$115 total
Nov 22 - Nov 23
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 ...
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
$183 nightly
The price is $219 total per night from Nov 15 to Nov 16
$219 total
Nov 15 - Nov 16
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! (5,835 reviews)
"The hotel was great. Clean, friendly staff and close to everything we wanted to see. It did seem like they were not letting anyone check in early to their room - besides this, I would definitely stay here again."

Reviewed on Nov 12, 2026

Strand Palace Hotel
Otherwander Soho Pod Hotel (ADULTS ONLY)

Otherwander Soho Pod Hotel (ADULTS ONLY)

2 out of 5
91-92 Dean Street London England
$67 nightly
The price is $81 total per night from Nov 15 to Nov 16
$81 total
Nov 15 - Nov 16
Total with taxes and fees
Stay at this hotel in London. Enjoy free WiFi, rainfall showerheads, and slippers. Popular attractions Piccadilly Circus and The British Museum are located ...
Otherwander Soho Pod Hotel (ADULTS ONLY)
The Tower Hotel, by Thistle

The Tower Hotel, by Thistle

4 out of 5
St Katharine's Way London England
$158 nightly
The price is $190 total per night from Dec 13 to Dec 14
$190 total
Dec 13 - Dec 14
Total with taxes and fees
Book a stay at this business-friendly hotel in London. Enjoy free WiFi, 2 restaurants, and 2 bars/lounges. Our guests praise the breakfast and the restaurant ...
The Tower Hotel, by Thistle
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
$100 nightly
The price is $120 total per night from Nov 15 to Nov 16
$120 total
Nov 15 - Nov 16
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! (4,373 reviews)
"The property was clean and the staff very helpful as I was very tired it was the best"

Reviewed on Nov 12, 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
$107 nightly
The price is $129 total per night from Dec 6 to Dec 7
$129 total
Dec 6 - Dec 7
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! (1,893 reviews)
"Excellent hotel for the overnight traveler wishing to be close to the airport for a flight the next morning. The Hilton Garden Inn at LHR Terminal 2/3 is better, more modern, better breakfast choices and so on but this is perfectly adequate and on the night was half the price of LHR 2/3"

Reviewed on Nov 13, 2026

Hilton Garden Inn London Heathrow Airport
Leonardo London Heathrow Airport

Leonardo London Heathrow Airport

4 out of 5
Bath Road West Drayton England
$85 nightly
The price is $102 total per night from Nov 22 to Nov 23
$102 total
Nov 22 - Nov 23
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
$42 nightly
The price is $51 total per night from Dec 13 to Dec 14
$51 total
Dec 13 - Dec 14
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 ...
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
$119 nightly
The price is $142 total per night from Nov 15 to Nov 16
$142 total
Nov 15 - Nov 16
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! (3,421 reviews)
"Conveniently located and comfortable hotel. Friendly and helpful staff and smooth check in/out process."

Reviewed on Nov 12, 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
$55 nightly
The price is $66 total per night from Dec 13 to Dec 14
$66 total
Dec 13 - Dec 14
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 ...
8.2/10 Very Good! (3,153 reviews)
"Very basic. If you just want a place to sleep it’s worth the money"

Reviewed on Nov 12, 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
$210 nightly
The price is $252 total per night from Nov 29 to Nov 30
$252 total
Nov 29 - Nov 30
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! (6,465 reviews)
"Only criticism was breakfast. Very crowded; long lines and virtually no staff attention or direction. Behavior of other travelers was rude - I even had other breakfast/ goers take food off of my plate! No consideration for people with mobility issues. Discussed with staff- no satisfactory response- ..."

Reviewed on Nov 13, 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
$194 nightly
The price is $232 total per night from Nov 15 to Nov 16
$232 total
Nov 15 - Nov 16
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! (2,814 reviews)
"great stay, clean, modern and fancy"

Reviewed on Nov 12, 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
$148 nightly
The price is $177 total per night from Nov 15 to Nov 16
$177 total
Nov 15 - Nov 16
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 ...
8.2/10 Very Good! (1,000 reviews)
"We stayed in the quadruple room, as we were a family of 4. Nice spacious room, beds were comfy, 1 bed that was huge (maybe emperor?) and a double, so plenty of space for us. Slept well, was a bit hot at night. Shower was ok, not the best but not the worst, just average water pressure. Breakfast was ..."

Reviewed on Nov 2, 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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