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, 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
$747 Roundtrip, found 2 days ago
$747
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Mon, Nov 16 from St. Louis to London, returning Wed, Nov 18, priced at $747 found 2 days ago
Sun, Feb 21 - Sat, Feb 27
STL
St. Louis
LHR
London
$817 Roundtrip, found 2 days ago
$817
Roundtrip
found 2 days ago
Select Iberia flight, departing Sun, Feb 21 from St. Louis to London, returning Sat, Feb 27, priced at $817 found 2 days ago
Sun, Feb 21 - Sat, Feb 27
STL
St. Louis
LHR
London
$839 Roundtrip, found 2 days ago
$839
Roundtrip
found 2 days ago
Select British Airways flight, departing Sun, Feb 21 from St. Louis to London, returning Sat, Feb 27, priced at $839 found 2 days ago
Thu, Oct 8 - Fri, Oct 16
STL
St. Louis
LHR
London
$875 Roundtrip, found 22 hours ago
$875
Roundtrip
found 22 hours ago
Select Air Canada flight, departing Thu, Oct 8 from St. Louis to London, returning Fri, Oct 16, priced at $875 found 22 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
$187 nightly
The price is $225 total per night from Aug 10 to Aug 11
$225 total
Aug 10 - Aug 11
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! (5,317 reviews)
"Excellent stay as always. The location can’t be beat. Restaurant is good too."

Reviewed on Jul 29, 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
$58 nightly
The price is $69 total per night from Aug 23 to Aug 24
$69 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 ...
Premier Inn Heathrow Airport Terminal 4
Atrium Hotel Heathrow

Atrium Hotel Heathrow

4 out of 5
Great South-West Rd Feltham England
$71 nightly
The price is $85 total per night from Aug 2 to Aug 3
$85 total
Aug 2 - Aug 3
Total with taxes and fees
Book a stay at this business-friendly hotel in Feltham. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff and the ...
Atrium Hotel 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 (ADULTS ONLY)

Otherwander Soho Pod Hotel (ADULTS ONLY)

2 out of 5
91-92 Dean Street London England
$99 nightly
The price is $119 total per night from Aug 2 to Aug 3
$119 total
Aug 2 - Aug 3
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 (ADULTS ONLY)
a&o London Docklands Riverside

a&o London Docklands Riverside

2 out of 5
265 Rotherhithe Street London England
$80 nightly
The price is $96 total per night from Aug 9 to Aug 10
$96 total
Aug 9 - Aug 10
Total with taxes and fees
Stay at this hostel in London. Enjoy free WiFi, 2 bars/lounges, and breakfast (surcharge). Our guests praise the breakfast and the helpful staff in our reviews. ...
8/10 Very Good! (1,000 reviews)
"Well, we chose this hotel because it’s conveniently located near the ferry, waterfront, and another side of London. Unlike typical hostels, we were given our own room. The room was comfortable, but the bed had a spiral mattress instead of a foam mattress, which we’ve never had since childhood. The ..."

Reviewed on Jul 29, 2026

a&o London Docklands Riverside
Strand Palace Hotel

Strand Palace Hotel

4 out of 5
372 The Strand London England
$169 nightly
The price is $203 total per night from Aug 2 to Aug 3
$203 total
Aug 2 - Aug 3
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! (5,474 reviews)
"We booked 3 rooms to stay with family. On checking in only 2 rooms were available so we had to wait over an hour for the last room. Miranda at check in was very helpful and kept apologising about the room not being available. Breakfast the next morning was very nice, lots of choice. All the staff ..."

Reviewed on Jul 29, 2026

Strand Palace Hotel
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 16 to Aug 17
$123 total
Aug 16 - Aug 17
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)
"Great overnight stay while waiting for our flight"

Reviewed on Jul 29, 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
$103 nightly
The price is $123 total per night from Aug 3 to Aug 4
$123 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! (1,960 reviews)
"No additional comments"

Reviewed on Jul 29, 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! (5,258 reviews)
"One factor which I consider very important is the Staff. Your staff members were very helpful and made my life easier. Thank you."

Reviewed on Jul 29, 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
$55 nightly
The price is $66 total per night from Aug 23 to Aug 24
$66 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 ...
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
$105 nightly
The price is $126 total per night from Aug 9 to Aug 10
$126 total
Aug 9 - Aug 10
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
$69 nightly
The price is $82 total per night from Aug 23 to Aug 24
$82 total
Aug 23 - Aug 24
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 ...
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
$205 nightly
The price is $246 total per night from Aug 23 to Aug 24
$246 total
Aug 23 - Aug 24
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 ...
Park Plaza London Westminster Bridge
Park Plaza County Hall London

Park Plaza County Hall London

4 out of 5
1 Addington Street London England
$188 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 ...
9.2/10 Wonderful! (2,783 reviews)
"The hotel’s location was amazing! Staff was so kind and super helpful. Our room was spotless."

Reviewed on Jul 28, 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
$173 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)
"A great hotel in a very convenient location. The room was very clean, comfortable and spacious. All of the staff were excellent."

Reviewed on Jul 26, 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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