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

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Cheap Flights from STL to LHR starting at $316 One Way, $742 Round Trip

Prices starting at $742 for return flights and $316 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, Nov 16 - Wed, Nov 18
STL
St. Louis
LHR
London
$742 Roundtrip, found 2 days ago
$742
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, Nov 16 from St. Louis to London, returning Wed, Nov 18, priced at $742 found 2 days ago
Mon, Nov 16 - Wed, Nov 18
STL
St. Louis
LHR
London
$748 Roundtrip, found 2 days ago
$748
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Mon, Nov 16 from St. Louis to London, returning Wed, Nov 18, priced at $748 found 2 days ago
Sun, May 9 - Thu, May 13
STL
St. Louis
LHR
London
$866 Roundtrip, found 11 hours ago
$866
Roundtrip
found 11 hours ago
Select Iberia flight, departing Sun, May 9 from St. Louis to London, returning Thu, May 13, priced at $866 found 11 hours ago
Thu, Oct 8 - Fri, Oct 16
STL
St. Louis
LHR
London
$879 Roundtrip, found 1 day ago
$879
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Oct 8 from St. Louis to London, returning Fri, Oct 16, priced at $879 found 1 day ago
Wed, Oct 21 - Tue, Oct 27
STL
St. Louis
LHR
London
$891 Roundtrip, found 11 hours ago
$891
Roundtrip
found 11 hours ago
Select Finnair flight, departing Wed, Oct 21 from St. Louis to London, returning Tue, Oct 27, priced at $891 found 11 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 T2 Hounslow England
$188 nightly
The price is $225 total per night from Aug 4 to Aug 5
$225 total
Aug 4 - Aug 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! (5,316 reviews)
"Very conveniently located, fuss free check in. Can take trolley to the room. Some water in the room would have been a nice touch. Pick up from hotel by a friend incurred. £7.20 fee."

Reviewed on Jul 23, 2026

Hilton Garden Inn London Heathrow Terminal 2 and 3
Premier Inn Heathrow Airport Terminal 4

Premier Inn Heathrow Airport Terminal 4

3 out of 5
Terminal 4, Sheffield Road Hounslow England
$57 nightly
The price is $68 total per night from Aug 23 to Aug 24
$68 total
Aug 23 - Aug 24
Total with taxes and fees
Stay at this hotel in Hounslow. Enjoy breakfast (surcharge), parking (surcharge), and a 24-hour front desk. Popular attractions Twickenham Stadium and Thorpe ...
8.6/10 Excellent! (1,573 reviews)
"The room was not very clean, the floor was messy, and there was a strong mold-like smell because the fan wasn’t working properly. Even after staff tried to fix it, the smell remained. Breakfast was disappointing, and overall the stay did not meet my expectations."

Reviewed on Jul 24, 2026

Premier Inn Heathrow Airport Terminal 4
Radisson Hotel & Conference Centre London Heathrow

Radisson Hotel & Conference Centre London Heathrow

4 out of 5
Bath Road (Building A) West Drayton England
$97 nightly
The price is $116 total per night from Aug 23 to Aug 24
$116 total
Aug 23 - Aug 24
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 ...
Radisson Hotel & Conference Centre 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

Otherwander Soho Pod Hotel

Otherwander Soho Pod Hotel

2 out of 5
91-92 Dean Street London England
$95 nightly
The price is $114 total per night from Jul 26 to Jul 27
$114 total
Jul 26 - Jul 27
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 ...
Otherwander Soho Pod Hotel
a&o London Docklands Riverside

a&o London Docklands Riverside

3.5 out of 5
265 Rotherhithe Street London England
$88 nightly
The price is $106 total per night from Aug 2 to Aug 3
$106 total
Aug 2 - Aug 3
Total with taxes and fees
Stay at this hotel in London. Enjoy free WiFi, 2 bars/lounges, and breakfast (surcharge). Our guests praise the breakfast and the helpful staff in our reviews. ...
a&o London Docklands Riverside
Park Plaza London Westminster Bridge

Park Plaza London Westminster Bridge

4 out of 5
200 Westminster Bridge Road London England
$167 nightly
The price is $201 total per night from Jul 30 to Jul 31
$201 total
Jul 30 - Jul 31
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! (6,081 reviews)
"We were visiting London and this hotel was the perfect location to walk or take the Tube to see the sites and go everywhere we needed to go. The staff was friendly and offered recommendations to us. The hotel offered multiple dining outlets from a quick breakfast to a fun bar/restaurant. We were ..."

Reviewed on Jul 24, 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
$103 nightly
The price is $123 total per night from Aug 13 to Aug 14
$123 total
Aug 13 - Aug 14
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! (4,290 reviews)
"This hotel is an easy bus ride from terminal 2. The staff were super friendly and helpful. Room was great. Price was good. Food was good too."

Reviewed on Jul 24, 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
$112 nightly
The price is $135 total per night from Aug 23 to Aug 24
$135 total
Aug 23 - Aug 24
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! (1,973 reviews)
"would be nice to have breakfast for 5am departure"

Reviewed on Jul 23, 2026

Hilton Garden Inn London Heathrow Airport
Leonardo London Heathrow Airport

Leonardo London Heathrow Airport

4 out of 5
Bath Road West Drayton England
$110 nightly
The price is $132 total per night from Aug 17 to Aug 18
$132 total
Aug 17 - Aug 18
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! (5,245 reviews)
"I have no complaints. The place was clean, neat, staff were all friendly & helpful and food very good. If you a room at LHR, I highly recommend."

Reviewed on Jul 24, 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
$46 nightly
The price is $55 total per night from Aug 23 to Aug 24
$55 total
Aug 23 - Aug 24
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! (1,002 reviews)
"Absolutely great value for the price I paid. Clean room, polite staff and a short walk from the underground. The shower is a cubicle which seems like it is in the bedroom, and the toilet in a small separate room. It wasn’t very private. If I had been staying with a friend in the twin room it would ..."

Reviewed on Jul 23, 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
$96 nightly
The price is $115 total per night from Aug 23 to Aug 24
$115 total
Aug 23 - Aug 24
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 ...
Point A London Kings Cross - St Pancras
ibis London Heathrow Airport

ibis London Heathrow Airport

3 out of 5
112 Bath Road Hayes England
$68 nightly
The price is $82 total per night from Aug 9 to Aug 10
$82 total
Aug 9 - Aug 10
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! (3,166 reviews)
"The bed was very comfortable. The room was small and clean. We found only one bath towel and one hand towel in the bathroom. Fortunately the chambermaid was in the hallway so I was able to ask her for another towel. There was no bath mat. There is no refrigerator in the room and I had medication ..."

Reviewed on Jul 23, 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
$167 nightly
The price is $201 total per night from Jul 30 to Jul 31
$201 total
Jul 30 - Jul 31
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! (6,081 reviews)
"We were visiting London and this hotel was the perfect location to walk or take the Tube to see the sites and go everywhere we needed to go. The staff was friendly and offered recommendations to us. The hotel offered multiple dining outlets from a quick breakfast to a fun bar/restaurant. We were ..."

Reviewed on Jul 24, 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
$189 nightly
The price is $226 total per night from Aug 23 to Aug 24
$226 total
Aug 23 - Aug 24
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 ...
Park Plaza County Hall London
DoubleTree by Hilton London Kensington

DoubleTree by Hilton London Kensington

4 out of 5
100 Cromwell Road London England
$174 nightly
The price is $208 total per night from Aug 23 to Aug 24
$208 total
Aug 23 - Aug 24
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)
"."

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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