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

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Cheap Flights from STL to LHR starting at $350 One Way, $797 Round Trip

Prices starting at $797 for return flights and $350 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.

Sun, Apr 11 - Tue, Apr 13
STL
St. Louis
LHR
London
$797 Roundtrip, found 6 days ago
$797
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sun, Apr 11 from St. Louis to London, returning Tue, Apr 13, priced at $797 found 6 days ago
Mon, Mar 1 - Thu, Mar 4
STL
St. Louis
LHR
London
$881 Roundtrip, found 5 days ago
$881
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Mon, Mar 1 from St. Louis to London, returning Thu, Mar 4, priced at $881 found 5 days ago
Thu, Nov 12 - Wed, Nov 18
STL
St. Louis
LHR
London
$895 Roundtrip, found 3 hours ago
$895
Roundtrip
found 3 hours ago
Select Iberia flight, departing Thu, Nov 12 from St. Louis to London, returning Wed, Nov 18, priced at $895 found 3 hours ago
Tue, Jan 26 - Mon, Feb 1
STL
St. Louis
LHR
London
$924 Roundtrip, found 6 days ago
$924
Roundtrip
found 6 days ago
Select Air Canada flight, departing Tue, Jan 26 from St. Louis to London, returning Mon, Feb 1, priced at $924 found 6 days ago
Thu, Nov 12 - Wed, Nov 18
STL
St. Louis
LHR
London
$937 Roundtrip, found 3 hours ago
$937
Roundtrip
found 3 hours ago
Select British Airways flight, departing Thu, Nov 12 from St. Louis to London, returning Wed, Nov 18, priced at $937 found 3 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
$231 nightly
The price is $278 total per night from Nov 1 to Nov 2
$278 total
Nov 1 - Nov 2
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! (5,359 reviews)
"Just a place to stay if you need it at Heathrow. Staff has no interest in being helpful. They know you are a captive audience."

Reviewed on Oct 4, 2026

Hilton Garden Inn London Heathrow Terminal 2 and 3
Radisson Blu Hotel, London Heathrow

Radisson Blu Hotel, London Heathrow

4 out of 5
140 Bath Road Hayes England
$98 nightly
The price is $118 total per night from Oct 11 to Oct 12
$118 total
Oct 11 - Oct 12
Total with taxes and fees
Book a stay at this business-friendly hotel in Hayes. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast and the ...
8.4/10 Very Good! (3,716 reviews)
"A typical airport hotel. Food good, drinks expensive."

Reviewed on Oct 4, 2026

Radisson Blu Hotel, London Heathrow
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 $69 total per night from Nov 2 to Nov 3
$69 total
Nov 2 - Nov 3
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! (1,981 reviews)
"Handy heathrow location, walk direct. Friendly welcoming staff. Comfortable and clean. Great value. Breakfast good value and nice too."

Reviewed on Oct 4, 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
$108 nightly
The price is $130 total per night from Oct 25 to Oct 26
$130 total
Oct 25 - Oct 26
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! (5,967 reviews)
"Great location. London was alive on a Friday night. Good security at the door. Cocoon concept was good for us but better air flow/ cooling would help. Was set for 19C but it was much warmer than that. Our room was at the end of hallway so flow may have been restricted. Late night shower, had an early ..."

Reviewed on Oct 4, 2026

Zedwell Piccadilly Circus
Strand Palace Hotel

Strand Palace Hotel

4 out of 5
372 The Strand London England
$175 nightly
The price is $210 total per night from Oct 25 to Oct 26
$210 total
Oct 25 - Oct 26
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 ...
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
$64 nightly
The price is $76 total per night from Oct 18 to Oct 19
$76 total
Oct 18 - Oct 19
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 ...
8.8/10 Excellent! (598 reviews)
"Really great place especially if you have light luggage and want to be in and around Soho. Very clean rooms and well maintained washrooms. Quiet and sound proof pods with quality amenities. Staff were wonderful as well and really helpful. Will definitely recommend!"

Reviewed on Oct 4, 2026

Otherwander Soho Pod Hotel (ADULTS ONLY)
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
$91 nightly
The price is $109 total per night from Nov 1 to Nov 2
$109 total
Nov 1 - Nov 2
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 ...
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
$99 nightly
The price is $119 total per night from Nov 1 to Nov 2
$119 total
Nov 1 - Nov 2
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
$84 nightly
The price is $101 total per night from Nov 1 to Nov 2
$101 total
Nov 1 - Nov 2
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! (4,989 reviews)
"Always stay here before a flight. Comfortable clean and excellent breakfast"

Reviewed on Oct 4, 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
$42 nightly
The price is $51 total per night from Nov 1 to Nov 2
$51 total
Nov 1 - Nov 2
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! (1,006 reviews)
"I stayed here because my flight from Heathrow was cancelled and rescheduled. I was exhausted when I arrived and the staff were so lovely to let me check in early. The room was basic but worked for what I needed. The breakfast was decent too."

Reviewed on Oct 4, 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
$105 nightly
The price is $126 total per night from Nov 1 to Nov 2
$126 total
Nov 1 - Nov 2
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! (3,338 reviews)
"Good location, building is old."

Reviewed on Oct 4, 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
$61 nightly
The price is $73 total per night from Nov 1 to Nov 2
$73 total
Nov 1 - Nov 2
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
$237 nightly
The price is $285 total per night from Oct 25 to Oct 26
$285 total
Oct 25 - Oct 26
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! (6,370 reviews)
"It’s a gorgeous hotel in a very central location. Immaculately clean and well kept. My only complaint is that I needed help making a local call because my train had been delayed and my international ESIM didn’t include calls. All the hotel staff just sent me to other staff members and said they couldn’t ..."

Reviewed on Oct 4, 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
$215 nightly
The price is $258 total per night from Oct 18 to Oct 19
$258 total
Oct 18 - Oct 19
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
$165 nightly
The price is $198 total per night from Nov 1 to Nov 2
$198 total
Nov 1 - Nov 2
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 ...
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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