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 5 days ago
$742
Roundtrip
found 5 days ago
Select Air Canada flight, departing Mon, Nov 16 from St. Louis to London, returning Wed, Nov 18, priced at $742 found 5 days ago
Mon, Nov 16 - Wed, Nov 18
STL
St. Louis
LHR
London
$747 Roundtrip, found 5 days ago
$747
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Mon, Nov 16 from St. Louis to London, returning Wed, Nov 18, priced at $747 found 5 days ago
Sun, Feb 21 - Sat, Feb 27
STL
St. Louis
LHR
London
$817 Roundtrip, found 5 days ago
$817
Roundtrip
found 5 days ago
Select Iberia flight, departing Sun, Feb 21 from St. Louis to London, returning Sat, Feb 27, priced at $817 found 5 days ago
Sun, Feb 21 - Sat, Feb 27
STL
St. Louis
LHR
London
$839 Roundtrip, found 5 days ago
$839
Roundtrip
found 5 days ago
Select British Airways flight, departing Sun, Feb 21 from St. Louis to London, returning Sat, Feb 27, priced at $839 found 5 days ago
Mon, Nov 2 - Mon, Nov 16
STL
St. Louis
LHR
London
$866 Roundtrip, found 1 day ago
$866
Roundtrip
found 1 day ago
Select Air Canada flight, departing Mon, Nov 2 from St. Louis to London, returning Mon, Nov 16, priced at $866 found 1 day 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
$181 nightly
The price is $217 total per night from Aug 11 to Aug 12
$217 total
Aug 11 - Aug 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. ...
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
$64 nightly
The price is $77 total per night from Aug 23 to Aug 24
$77 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! (1,633 reviews)
"Premier are always clean, predictable and budget friendly."

Reviewed on Aug 1, 2026

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 25 to Aug 26
$85 total
Aug 25 - Aug 26
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 ...
8.2/10 Very Good! (1,519 reviews)
"10/10 no complaints, everything was excellent. Thanks!"

Reviewed on Aug 1, 2026

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
$101 nightly
The price is $121 total per night from Aug 23 to Aug 24
$121 total
Aug 23 - Aug 24
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)
The Langham, London

The Langham, London

5 out of 5
1C Portland Place London England
$535 nightly
The price is $642 total per night from Aug 24 to Aug 25
$642 total
Aug 24 - Aug 25
Total with taxes and fees
Book a stay at this luxury hotel in London. Enjoy free WiFi, a full-service spa, and 2 bars/lounges. Our guests praise the helpful staff in our reviews. Popular ...
9.6/10 Exceptional! (1,001 reviews)
"The Langham epitomizes comfortable elegance. It feels like coming home when we visit London. Everything is perfectly correct, but also warm and welcoming. We will always return."

Reviewed on Jul 26, 2026

The Langham, London
a&o London Docklands Riverside

a&o London Docklands Riverside

2 out of 5
265 Rotherhithe Street London England
$67 nightly
The price is $81 total per night from Aug 9 to Aug 10
$81 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. ...
a&o London Docklands Riverside
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 Aug 30 to Aug 31
$120 total
Aug 30 - Aug 31
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
$114 nightly
The price is $136 total per night from Aug 23 to Aug 24
$136 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! (1,965 reviews)
"Staff is not at all helpful"

Reviewed on Aug 1, 2026

Hilton Garden Inn London Heathrow Airport
Leonardo London Heathrow Airport

Leonardo London Heathrow Airport

4 out of 5
Bath Road West Drayton England
$106 nightly
The price is $127 total per night from Aug 30 to Aug 31
$127 total
Aug 30 - Aug 31
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
$47 nightly
The price is $56 total per night from Aug 23 to Aug 24
$56 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! (1,003 reviews)
"The room is clean, staff also good, the bathroom is broken, there is no locked in any bathroom, it is wrong that there is no lock."

Reviewed on Aug 1, 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
$113 nightly
The price is $136 total per night from Aug 16 to Aug 17
$136 total
Aug 16 - Aug 17
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! (3,293 reviews)
"Great location, just a very short walk from Kings Cross station and St Pancras. Room was compact but I was aware of this and it was just for one night before travel. Room was clean and comfortable, shower was good. Staff were very helpful. Easy online check in system and straightforward checking ..."

Reviewed on Aug 1, 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
$70 nightly
The price is $84 total per night from Aug 23 to Aug 24
$84 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 ...
8/10 Very Good! (3,174 reviews)
"The hotel was conveniently close to the airport. There for a one night stay as we transition back to the states. There for a hotel is a bit run down but fine for the price. The food was actually very good and the staff were accommodating since we arrived early in the morning. We were able to get ..."

Reviewed on Jul 31, 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
$208 nightly
The price is $249 total per night from Aug 31 to Sep 1
$249 total
Aug 31 - Sep 1
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! (6,114 reviews)
"This hotel offers an excellent location near major attractions and features incredibly friendly, helpful staff, including a great concierge team. However, the early check-in process was highly frustrating after a long 14-hour flight. Despite paying and being approved for an early arrival at £20 per ..."

Reviewed on Aug 1, 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
$191 nightly
The price is $229 total per night from Aug 23 to Aug 24
$229 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
$176 nightly
The price is $211 total per night from Aug 23 to Aug 24
$211 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! (1,003 reviews)
"I really enjoyed my stay at this location. It was convenient, close to the underground/museums/restaurants. Would definitely stay here again. The staff was also very helpful."

Reviewed on Aug 1, 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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