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

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Cheap Flights from STL to LHR starting at $355 One Way, $823 Round Trip

Prices starting at $823 for return flights and $355 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, May 3 - Wed, May 5
STL
St. Louis
LHR
London
$823 Roundtrip, found 4 days ago
$823
Roundtrip
found 4 days ago
Select Air Canada flight, departing Mon, May 3 from St. Louis to London, returning Wed, May 5, priced at $823 found 4 days ago
Sat, Aug 7 - Sat, Aug 21
STL
St. Louis
LHR
London
$888 Roundtrip, found 5 days ago
$888
Roundtrip
found 5 days ago
Select Iberia flight, departing Sat, Aug 7 from St. Louis to London, returning Sat, Aug 21, priced at $888 found 5 days ago
Fri, Aug 6 - Sun, Aug 22
STL
St. Louis
LHR
London
$902 Roundtrip, found 5 days ago
$902
Roundtrip
found 5 days ago
Select Icelandair flight, departing Fri, Aug 6 from St. Louis to London, returning Sun, Aug 22, priced at $902 found 5 days ago
Fri, Aug 6 - Sun, Aug 22
STL
St. Louis
LHR
London
$918 Roundtrip, found 5 days ago
$918
Roundtrip
found 5 days ago
Select British Airways flight, departing Fri, Aug 6 from St. Louis to London, returning Sun, Aug 22, priced at $918 found 5 days ago
Wed, May 12 - Fri, May 21
STL
St. Louis
LHR
London
$926 Roundtrip, found 6 days ago
$926
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, May 12 from St. Louis to London, returning Fri, May 21, priced at $926 found 6 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 Airport Terminal 2, Cessna Rd, Longford Hounslow England
$198 nightly
The price is $237 total per night from Nov 16 to Nov 17
$237 total
Nov 16 - Nov 17
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! (5,388 reviews)
"We stayed here because it had direct access to Terminal 2. This was actually across a very minor road and across the terminal car park to access the lift for departures, which was fine but could have been made clearer when booking - it still has the best access to Terminal 2. The restaurant was fine ..."

Reviewed on Nov 1, 2026

Hilton Garden Inn London Heathrow Terminal 2 and 3
Hyatt Place London Heathrow Airport

Hyatt Place London Heathrow Airport

4 out of 5
The Grove West Drayton England
$102 nightly
The price is $123 total per night from Nov 7 to Nov 8
$123 total
Nov 7 - Nov 8
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
Holiday Inn Express London Heathrow T4 by IHG

Holiday Inn Express London Heathrow T4 by IHG

3.5 out of 5
Terminal 4, 1 Swindon Road Hounslow England
$99 nightly
The price is $119 total per night from Nov 6 to Nov 7
$119 total
Nov 6 - Nov 7
Total with taxes and fees
Book a stay at this business-friendly hotel in Hounslow. Enjoy free breakfast, free WiFi, and 2 restaurants. Our guests praise the breakfast and the restaurant ...
9/10 Wonderful! (5,351 reviews)
"Excellent location, no shuttle buses required. Lobby at other Holiday Inn Expresses I've stayed at had coffee/tea/water and some light snacks. Would be nice to have some light refreshments."

Reviewed on Nov 1, 2026

Holiday Inn Express London Heathrow T4 by IHG
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

The Tower Hotel, by Thistle

The Tower Hotel, by Thistle

4 out of 5
St Katharine's Way London England
$155 nightly
The price is $186 total per night from Nov 15 to Nov 16
$186 total
Nov 15 - Nov 16
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 ...
8.4/10 Very Good! (10,926 reviews)
"The location is very good. Sit next to the Tower of London and Tower Bridge, it is still pretty quiet inside. We arrived earlier but the receptionist was kind enough to let us check in with a charge. The room is big but it looks pretty old inside like stains/scratches on the desk, rusty holes of ..."

Reviewed on Nov 1, 2026

The Tower Hotel, by Thistle
Otherwander Soho Pod Hotel (ADULTS ONLY)

Otherwander Soho Pod Hotel (ADULTS ONLY)

2 out of 5
91-92 Dean Street London England
$74 nightly
The price is $88 total per night from Nov 2 to Nov 3
$88 total
Nov 2 - Nov 3
Total with taxes and fees
Stay at this hotel in London. Enjoy free WiFi, rainfall showerheads, and slippers. Popular attractions Piccadilly Circus and The British Museum are located ...
Otherwander Soho Pod Hotel (ADULTS ONLY)
Strand Palace Hotel

Strand Palace Hotel

4 out of 5
372 The Strand London England
$191 nightly
The price is $229 total per night from Nov 22 to Nov 23
$229 total
Nov 22 - Nov 23
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! (5,810 reviews)
"Breakfast is kind of mediocre. Staff are friendly and helpful especially door man and concierge."

Reviewed on Nov 1, 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
$102 nightly
The price is $123 total per night from Nov 7 to Nov 8
$123 total
Nov 7 - Nov 8
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
$103 nightly
The price is $124 total per night from Nov 15 to Nov 16
$124 total
Nov 15 - Nov 16
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! (1,887 reviews)
"Close proximity to London Heathrow. About 10-15min drive. The hotel has a shuttle you can take for a fee and they also connect you with a taxi for a fee. Beds were very comfortable. I liked how big and plush the towels are. Bathroom could use some maintenance as the ceilings/walls looked kinda moldy/dirty. ..."

Reviewed on Nov 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
$85 nightly
The price is $102 total per night from Nov 15 to Nov 16
$102 total
Nov 15 - Nov 16
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! (4,904 reviews)
"The room was very exceptional and matched the listing. The receptionist gave us an upgrade to executive room which we really appreciate and came with a runaway view!"

Reviewed on Nov 1, 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
$43 nightly
The price is $51 total per night from Nov 22 to Nov 23
$51 total
Nov 22 - Nov 23
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
$107 nightly
The price is $128 total per night from Nov 8 to Nov 9
$128 total
Nov 8 - Nov 9
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! (3,397 reviews)
"Clean and stylish hotel. Quiet room. Helpful staff."

Reviewed on Nov 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
$61 nightly
The price is $74 total per night from Nov 15 to Nov 16
$74 total
Nov 15 - Nov 16
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
$234 nightly
The price is $281 total per night from Nov 15 to Nov 16
$281 total
Nov 15 - Nov 16
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
$206 nightly
The price is $248 total per night from Nov 22 to Nov 23
$248 total
Nov 22 - Nov 23
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! (2,821 reviews)
"Good location for what we wanted. Lucky enough to be upgraded to the top floor, so had amazing views. Staff helpful and friendly."

Reviewed on Nov 1, 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
$151 nightly
The price is $181 total per night from Nov 8 to Nov 9
$181 total
Nov 8 - Nov 9
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! (1,003 reviews)
"Excellent"

Reviewed on Oct 28, 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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