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, $743 Round Trip

Prices starting at $743 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.

Wed, Mar 31 - Wed, Apr 7
STL
St. Louis
LHR
London
$743 Roundtrip, found 2 days ago
$743
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Mar 31 from St. Louis to London, returning Wed, Apr 7, priced at $743 found 2 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
Mon, Oct 26 - Wed, Oct 28
STL
St. Louis
LHR
London
$748 Roundtrip, found 1 day ago
$748
Roundtrip
found 1 day ago
Select Iberia flight, departing Mon, Oct 26 from St. Louis to London, returning Wed, Oct 28, priced at $748 found 1 day ago
Wed, Mar 31 - Wed, Apr 7
STL
St. Louis
LHR
London
$753 Roundtrip, found 2 days ago
$753
Roundtrip
found 2 days ago
Select Iberia flight, departing Wed, Mar 31 from St. Louis to London, returning Wed, Apr 7, priced at $753 found 2 days ago
Wed, Mar 31 - Wed, Apr 7
STL
St. Louis
LHR
London
$753 Roundtrip, found 2 days ago
$753
Roundtrip
found 2 days ago
Select British Airways flight, departing Wed, Mar 31 from St. Louis to London, returning Wed, Apr 7, priced at $753 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
$196 nightly
The price is $235 total per night from Aug 4 to Aug 5
$235 total
Aug 4 - Aug 5
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! (5,356 reviews)
"Perfect for a place to sleep before and early flight the next day"

Reviewed on Jul 11, 2026

Hilton Garden Inn London Heathrow Terminal 2 and 3
Radisson Hotel & Conference Centre London Heathrow

Radisson Hotel & Conference Centre London Heathrow

4 out of 5
Bath Road (Building A) West Drayton England
$94 nightly
The price is $113 total per night from Aug 9 to Aug 10
$113 total
Aug 9 - Aug 10
Total with taxes and fees
Book a stay at this business-friendly hotel in West Drayton. Enjoy 2 restaurants, breakfast (surcharge), and a health club. Our guests praise the helpful staff ...
7.8/10 Good! (1,426 reviews)
"Quick easy check in, clean room & great breakfast"

Reviewed on Jul 10, 2026

Radisson Hotel & Conference Centre London Heathrow
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
$127 nightly
The price is $153 total per night from Aug 9 to Aug 10
$153 total
Aug 9 - Aug 10
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! (5,299 reviews)
"Nice selection of food and bars as close or connnected to many other hotels within walking distance"

Reviewed on Jul 11, 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

Strand Palace Hotel

Strand Palace Hotel

4 out of 5
372 The Strand London England
$188 nightly
The price is $225 total per night from Jul 19 to Jul 20
$225 total
Jul 19 - Jul 20
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! (5,445 reviews)
"Stayed at Strand Palace a number of times and always been excellent"

Reviewed on Jul 12, 2026

Strand Palace Hotel
Otherwander Soho Pod Hotel

Otherwander Soho Pod Hotel

2 out of 5
91-92 Dean Street London England
$90 nightly
The price is $108 total per night from Jul 16 to Jul 17
$108 total
Jul 16 - Jul 17
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 ...
8.8/10 Excellent! (151 reviews)
"Central location at an amazing price. Will definitely be staying here again."

Reviewed on Jul 12, 2026

Otherwander Soho Pod Hotel
Park Plaza London Westminster Bridge

Park Plaza London Westminster Bridge

4 out of 5
200 Westminster Bridge Road London England
$188 nightly
The price is $225 total per night from Jul 26 to Jul 27
$225 total
Jul 26 - Jul 27
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! (6,033 reviews)
"The hotel was beautiful and immaculate. Will definitely stay here again in the future."

Reviewed on Jul 12, 2026

Park Plaza London Westminster Bridge
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
$113 nightly
The price is $136 total per night from Jul 30 to Jul 31
$136 total
Jul 30 - Jul 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 ...
9/10 Wonderful! (4,302 reviews)
"Lovely luxury hotel Total silence at night Would book again"

Reviewed on Jul 11, 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
$118 nightly
The price is $141 total per night from Aug 9 to Aug 10
$141 total
Aug 9 - Aug 10
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
$118 nightly
The price is $141 total per night from Aug 2 to Aug 3
$141 total
Aug 2 - Aug 3
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! (5,279 reviews)
"The room was clean. The food was good. No complaints. Staff very helpful."

Reviewed on Jul 12, 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
$47 nightly
The price is $56 total per night from Aug 2 to Aug 3
$56 total
Aug 2 - Aug 3
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! (1,009 reviews)
"Room was fine for a 1 night stay after a gig. bed was slightly broken so not the best sleep, an extra pillow could be beneficial too. Mirror was cracked and the toilet had gaps in the ceiling tiles and the window frame was coming off the wall. Shower was good, good pressure and temperature Air con ..."

Reviewed on Jul 9, 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 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 ...
8.4/10 Very Good! (3,261 reviews)
"Bed bugs… been bitten so badly"

Reviewed on Jul 12, 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
$69 nightly
The price is $83 total per night from Jul 26 to Jul 27
$83 total
Jul 26 - Jul 27
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! (3,175 reviews)
"Breakfast is excellent. Easy to get to the airport."

Reviewed on Jul 12, 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
$188 nightly
The price is $225 total per night from Jul 26 to Jul 27
$225 total
Jul 26 - Jul 27
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! (6,033 reviews)
"The hotel was beautiful and immaculate. Will definitely stay here again in the future."

Reviewed on Jul 12, 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
$207 nightly
The price is $248 total per night from Aug 9 to Aug 10
$248 total
Aug 9 - Aug 10
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! (2,789 reviews)
"Originally booked twin room however at check in was given an upgrade. However the room only had one double bed and a sofa bed. We had unpacked and decided just to stay in our allocated room. We had to make up bed pillows were too soft and not much filling. No pillow cases or duvet Cover. My friend ..."

Reviewed on Jul 12, 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
$179 nightly
The price is $215 total per night from Jul 26 to Jul 27
$215 total
Jul 26 - Jul 27
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! (1,005 reviews)
"."

Reviewed on Jul 3, 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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