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

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Cheap Flights from STL to LHR starting at $348 One Way, $710 Round Trip

Prices starting at $710 for return flights and $348 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, Mar 15 - Mon, Mar 22
STL
St. Louis
LHR
London
$710 Roundtrip, found 1 day ago
$710
Roundtrip
found 1 day ago
Select Iberia flight, departing Mon, Mar 15 from St. Louis to London, returning Mon, Mar 22, priced at $710 found 1 day ago
Mon, Mar 15 - Mon, Mar 22
STL
St. Louis
LHR
London
$727 Roundtrip, found 1 day ago
$727
Roundtrip
found 1 day ago
Select British Airways flight, departing Mon, Mar 15 from St. Louis to London, returning Mon, Mar 22, priced at $727 found 1 day ago
Fri, Dec 4 - Mon, Dec 7
STL
St. Louis
LHR
London
$745 Roundtrip, found 2 days ago
$745
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Fri, Dec 4 from St. Louis to London, returning Mon, Dec 7, priced at $745 found 2 days ago
Fri, Dec 4 - Mon, Dec 7
STL
St. Louis
LHR
London
$745 Roundtrip, found 2 days ago
$745
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Dec 4 from St. Louis to London, returning Mon, Dec 7, priced at $745 found 2 days ago
Fri, Dec 4 - Mon, Dec 7
STL
St. Louis
LHR
London
$745 Roundtrip, found 2 days ago
$745
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Dec 4 from St. Louis to London, returning Mon, Dec 7, priced at $745 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
$319 nightly
The price is $383 total per night from Oct 11 to Oct 12
$383 total
Oct 11 - Oct 12
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! (5,370 reviews)
"Great location for terminals 2 and 3. Easy walking to both The staff were very helpful. Great to have computers and a printer for customer use. I was somewhat surprised, however, that bottles of water are not provided in the rooms."

Reviewed on Sep 15, 2026

Hilton Garden Inn London Heathrow Terminal 2 and 3
Renaissance London Heathrow Hotel

Renaissance London Heathrow Hotel

4 out of 5
Bath Road Hounslow England
$111 nightly
The price is $133 total per night from Sep 28 to Sep 29
$133 total
Sep 28 - Sep 29
Total with taxes and fees
Book a stay at this business-friendly hotel in Hounslow. Enjoy breakfast (surcharge), 24-hour room service, and a 24-hour health club. Our guests praise the ...
9/10 Wonderful! (2,489 reviews)
"This is a great hotel to stay. The staff are helpful and friendly, the large lobby is great for meeting up with friends or hanging out. The rooms were quiet. We had a problem with the thermostat in our room, not sure if we couldn't figure it out but it kept resetting itself. There's a small "tuck ..."

Reviewed on Sep 15, 2026

Renaissance London Heathrow Hotel
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 Oct 4 to Oct 5
$68 total
Oct 4 - Oct 5
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! (1,878 reviews)
"5mins walk to the airport"

Reviewed on Sep 15, 2026

Premier Inn Heathrow Airport Terminal 4
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

Zedwell Piccadilly Circus

Zedwell Piccadilly Circus

3 out of 5
Great Windmill Street London England
$103 nightly
The price is $123 total per night from Sep 27 to Sep 28
$123 total
Sep 27 - Sep 28
Total with taxes and fees
Stay at this hotel in London. Enjoy free WiFi, a 24-hour front desk, and premium bedding. Our guests praise the helpful staff and the clean rooms in our reviews. ...
7.6/10 Good! (5,974 reviews)
"Early check in offered but when we arrived it was not possible. Became available two hours later for an additional £40. One bed had dry blood stains on the sheet. Room was not the cleanest on arrival as there was hair left behind on the floors. Shower didn’t have a proper door which made water leak ..."

Reviewed on Sep 15, 2026

Zedwell Piccadilly Circus
Otherwander Soho Pod Hotel (ADULTS ONLY)

Otherwander Soho Pod Hotel (ADULTS ONLY)

2 out of 5
91-92 Dean Street London England
$71 nightly
The price is $85 total per night from Sep 20 to Sep 21
$85 total
Sep 20 - Sep 21
Total with taxes and fees
Stay at this hotel in London. Enjoy free WiFi, rainfall showerheads, and slippers. Popular attractions Leicester Square and Piccadilly Circus 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
$140 nightly
The price is $167 total per night from Sep 20 to Sep 21
$167 total
Sep 20 - Sep 21
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
$101 nightly
The price is $121 total per night from Oct 4 to Oct 5
$121 total
Oct 4 - Oct 5
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! (4,370 reviews)
"Everything was perfect"

Reviewed on Sep 15, 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
$111 nightly
The price is $133 total per night from Oct 4 to Oct 5
$133 total
Oct 4 - Oct 5
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 ...
Hilton Garden Inn London Heathrow Airport
Leonardo London Heathrow Airport

Leonardo London Heathrow Airport

4 out of 5
Bath Road West Drayton England
$116 nightly
The price is $140 total per night from Sep 27 to Sep 28
$140 total
Sep 27 - Sep 28
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
$38 nightly
The price is $46 total per night from Oct 4 to Oct 5
$46 total
Oct 4 - Oct 5
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! (1,004 reviews)
"Everything was great💖"

Reviewed on Sep 15, 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
$125 nightly
The price is $150 total per night from Oct 4 to Oct 5
$150 total
Oct 4 - Oct 5
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! (3,333 reviews)
"The hotel was well located and close to the subway station. The room was clean and the staff was very helpful and courteous. The room was very small in comparison to hotelsmin other cities in France and Italy. From my understanding that is the standard in England. Small but clean. I’m used to having ..."

Reviewed on Sep 14, 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
$60 nightly
The price is $72 total per night from Oct 5 to Oct 6
$72 total
Oct 5 - Oct 6
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! (3,172 reviews)
"Super Easy Stay for next day flight & shuttle bus no wait 👍;)"

Reviewed on Sep 15, 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
$236 nightly
The price is $284 total per night from Sep 20 to Sep 21
$284 total
Sep 20 - Sep 21
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! (6,303 reviews)
"Room was very spacious and clean, great location close to transport, breakfast was good and staff very friendly and helpfull"

Reviewed on Sep 15, 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
$219 nightly
The price is $263 total per night from Oct 11 to Oct 12
$263 total
Oct 11 - Oct 12
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
$211 nightly
The price is $253 total per night from Sep 20 to Sep 21
$253 total
Sep 20 - Sep 21
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! (1,001 reviews)
"I judge a hotel room by how much light is in the bathroom. I like to see every wrinkle and hair. My bathroom was very dark. The only place I could properly see myself was in the mirrors of the very bright elevators. The gym was not properly fitted out with equipment, my opinion. And it was being ..."

Reviewed on Sep 15, 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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