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.

Sat, Mar 20 - Thu, Mar 25
STL
St. Louis
LHR
London
$742 Roundtrip, found 1 day ago
$742
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sat, Mar 20 from St. Louis to London, returning Thu, Mar 25, priced at $742 found 1 day ago
Mon, Nov 9 - Wed, Nov 11
STL
St. Louis
LHR
London
$748 Roundtrip, found 2 days ago
$748
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Mon, Nov 9 from St. Louis to London, returning Wed, Nov 11, priced at $748 found 2 days ago
Mon, Oct 26 - Wed, Oct 28
STL
St. Louis
LHR
London
$748 Roundtrip, found 5 days ago
$748
Roundtrip
found 5 days ago
Select Iberia flight, departing Mon, Oct 26 from St. Louis to London, returning Wed, Oct 28, priced at $748 found 5 days ago
Wed, Mar 31 - Wed, Apr 7
STL
St. Louis
LHR
London
$753 Roundtrip, found 5 days ago
$753
Roundtrip
found 5 days ago
Select Iberia flight, departing Wed, Mar 31 from St. Louis to London, returning Wed, Apr 7, priced at $753 found 5 days ago
Wed, Mar 31 - Wed, Apr 7
STL
St. Louis
LHR
London
$753 Roundtrip, found 5 days ago
$753
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Mar 31 from St. Louis to London, returning Wed, Apr 7, priced at $753 found 5 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
$189 nightly
The price is $227 total per night from Jul 27 to Jul 28
$227 total
Jul 27 - Jul 28
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! (5,306 reviews)
"It’s our second time here so I suppose that says we recommend it. :) Great location, easy access, good food, excellent service."

Reviewed on Jul 14, 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
$60 nightly
The price is $72 total per night from Aug 2 to Aug 3
$72 total
Aug 2 - Aug 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! (1,514 reviews)
"Convenient location for Terminal 4 access and public transport."

Reviewed on Jul 15, 2026

Premier Inn Heathrow Airport Terminal 4
Radisson Hotel & Conference Centre London Heathrow

Radisson Hotel & Conference Centre London Heathrow

4 out of 5
Bath Road (Building A) West Drayton England
$99 nightly
The price is $119 total per night from Aug 9 to Aug 10
$119 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! (1,440 reviews)
"The Property looks like it was under reno when we arrived so take my review for that. The room was fine, dated but hopefully in the plans for the renovation. They are doing fire alarm tests every monday. Hopefully they tell you when you go cause we were not told; it freaked us out / annoyed us. The ..."

Reviewed on Jul 15, 2026

Radisson Hotel & Conference Centre London 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

Strand Palace Hotel

Strand Palace Hotel

4 out of 5
372 The Strand London England
$187 nightly
The price is $224 total per night from Jul 26 to Jul 27
$224 total
Jul 26 - Jul 27
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

Otherwander Soho Pod Hotel

2 out of 5
91-92 Dean Street London England
$90 nightly
The price is $108 total per night from Aug 9 to Aug 10
$108 total
Aug 9 - Aug 10
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! (174 reviews)
"まず何より立地が最高です。 お部屋やシャワー室、すべて清潔でした。チェックイン時に部屋の入り方などの説明がなかったため、私含め数人が困っていました。 共有のシャワー室の水圧は弱かったですが、女性用のシャワー室の水圧は問題なく良かったです。 スタッフが常に掃除をして清潔を保っています。とてもおすすめです！"

Reviewed on Jul 15, 2026

Otherwander Soho Pod Hotel
a&o London Docklands Riverside

a&o London Docklands Riverside

3.5 out of 5
265 Rotherhithe Street London England
$84 nightly
The price is $101 total per night from Aug 9 to Aug 10
$101 total
Aug 9 - Aug 10
Total with taxes and fees
Stay at this hotel 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! (1,001 reviews)
"there isn’t a single thing that I liked at this hotel. The AC was broken and we weren’t told before we arrived despite it being broken for several weeks, the wifi didn’t work in our room and we were told that ”it’s a bit slow" in some of the rooms but it didn’t work at all for the entire week we ..."

Reviewed on Jul 15, 2026

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
$113 nightly
The price is $135 total per night from Aug 9 to Aug 10
$135 total
Aug 9 - Aug 10
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! (4,276 reviews)
"Great staff"

Reviewed on Jul 15, 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
$115 nightly
The price is $138 total per night from Aug 9 to Aug 10
$138 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 ...
8.8/10 Excellent! (1,982 reviews)
"The service of the staff was excellent. The food in the restaurant & morning buffet was tasty, varied, appealing in appearance & taste. However, the Hilton Garden Inn we wanted to stay in was the one at Terminal 2 at physically at yhe airport. This hotel was 15 min. away from the airport & required ..."

Reviewed on Jul 14, 2026

Hilton Garden Inn London Heathrow Airport
Leonardo London Heathrow Airport

Leonardo London Heathrow Airport

4 out of 5
Bath Road West Drayton England
$115 nightly
The price is $138 total per night from Aug 13 to Aug 14
$138 total
Aug 13 - Aug 14
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! (5,292 reviews)
"Some stains on desk, no hairdryer available in room. Otherwise perfect stay. Amazing breakfast"

Reviewed on Jul 14, 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
$46 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! (1,000 reviews)
"I stayed one night. The staff were exceptional. The breakfast was reasonable for the price. Overall, having onsite car parking, helps me a lot."

Reviewed on Jul 14, 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
$93 nightly
The price is $111 total per night from Aug 9 to Aug 10
$111 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 $83 total per night from Aug 2 to Aug 3
$83 total
Aug 2 - Aug 3
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! (3,159 reviews)
"Property was very Modern, Close to the Airport. It was very busy the day i was there. Very reasonably priced. Much cheaper then some of the hotels right next door and just as nice from the outside if not nicer. The food in the lobby restaurant was not good at all. No A/C either but your in England, ..."

Reviewed on Jul 15, 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
$228 nightly
The price is $274 total per night from Aug 9 to Aug 10
$274 total
Aug 9 - Aug 10
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! (6,031 reviews)
"They wanted me to buy bottled water, when all I wanted was a drink"

Reviewed on Jul 15, 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
$206 nightly
The price is $247 total per night from Aug 9 to Aug 10
$247 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! (2,772 reviews)
"Front of house staff were lovely and printed a document for me. Room clean and cool in very hot hot London. We would be very happy to return."

Reviewed on Jul 14, 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
$184 nightly
The price is $221 total per night from Jul 26 to Jul 27
$221 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! (1,000 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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