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

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Cheap Flights from STL to LHR starting at $394 One Way, $509 Round Trip

Prices starting at $509 for return flights and $394 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, Jan 21 - Wed, Jan 28
STL
St. Louis
LHR
London
$509 Roundtrip, found 3 hours ago
$509
Roundtrip
found 3 hours ago
Select Iberia flight, departing Wed, Jan 21 from St. Louis to London, returning Wed, Jan 28, priced at $509 found 3 hours ago
Wed, Oct 8 - Mon, Oct 20
STL
St. Louis
LHR
London
$517 Roundtrip, found 2 days ago
$517
Roundtrip
found 2 days ago
Select British Airways flight, departing Wed, Oct 8 from St. Louis to London, returning Mon, Oct 20, priced at $517 found 2 days ago
Wed, Oct 8 - Wed, Oct 15
STL
St. Louis
LHR
London
$521 Roundtrip, found 12 hours ago
$521
Roundtrip
found 12 hours ago
Select Air Canada flight, departing Wed, Oct 8 from St. Louis to London, returning Wed, Oct 15, priced at $521 found 12 hours ago
Wed, Sep 24 - Mon, Oct 6
STL
St. Louis
LHR
London
$522 Roundtrip, found 1 day ago
$522
Roundtrip
found 1 day ago
Select Virgin Atlantic flight, departing Wed, Sep 24 from St. Louis to London, returning Mon, Oct 6, priced at $522 found 1 day ago
Tue, Dec 30 - Fri, Jan 9
STL
St. Louis
LHR
London
$529 Roundtrip, just found
$529
Roundtrip
just found
Select Delta flight, departing Tue, Dec 30 from St. Louis to London, returning Fri, Jan 9, priced at $529 just found

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
$160 nightly
The price is $192 total per night from Aug 26 to Aug 27
$192 total
Aug 26 - Aug 27
Total includes taxes and fees
Stay at this 3.5-star hotel in Hounslow. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the breakfast and the restaurant in our ...
8.8/10 Excellent! (4,740 reviews)
"Awesome and convent"

Reviewed on Jul 29, 2025

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, Bath Road, West Drayton, England
$116 nightly
The price is $139 total per night from Aug 17 to Aug 18
$139 total
Aug 17 - Aug 18
Total includes taxes and fees
Stay at this 4-star business-friendly hotel in West Drayton. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the breakfast and the ...
9/10 Wonderful! (3,747 reviews)
"Can’t complain good stay"

Reviewed on Jul 28, 2025

Hyatt Place London Heathrow Airport
Radisson Blu Hotel, London Heathrow

Radisson Blu Hotel, London Heathrow

4 out of 5
140 Bath Road, Hayes, England
$123 nightly
The price is $148 total per night from Aug 15 to Aug 16
$148 total
Aug 15 - Aug 16
Total includes taxes and fees
Stay at this 4-star business-friendly hotel in Hayes. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast and the ...
8.2/10 Very Good! (2,838 reviews)
"Excellent choice at a very good price. We will use this hotel again."

Reviewed on Jul 31, 2025

Radisson Blu Hotel, 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
$210 nightly
The price is $252 total per night from Aug 10 to Aug 11
$252 total
Aug 10 - Aug 11
Total includes taxes and fees
Stay at this 4-star hotel in London. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the breakfast and the restaurant in our reviews. ...
8.8/10 Excellent! (4,206 reviews)
"Staff was"

Reviewed on Jul 30, 2025

Strand Palace Hotel
Zedwell Piccadilly Circus

Zedwell Piccadilly Circus

3 out of 5
Great Windmill Street, London, England
$232 nightly
The price is $278 total per night from Aug 23 to Aug 24
$278 total
Aug 23 - Aug 24
Total includes taxes and fees
Stay at this 3-star 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 ...
7.4/10 Good! (5,043 reviews)
"My second home…in London"

Reviewed on Jul 29, 2025

Zedwell Piccadilly Circus
The Tower Hotel, by Thistle

The Tower Hotel, by Thistle

4 out of 5
St Katharine's Way, London, England
$136 nightly
The price is $164 total per night from Aug 24 to Aug 25
$164 total
Aug 24 - Aug 25
Total includes taxes and fees
Stay at this 4-star business-friendly hotel in London. Enjoy free WiFi, 2 restaurants, and 2 bars/lounges. Our guests praise the breakfast and the restaurant ...
8.2/10 Very Good! (7,729 reviews)
"Everyone was very nice and helpful !"

Reviewed on Jul 30, 2025

The Tower Hotel, by Thistle
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, Bath Road, West Drayton, England
$116 nightly
The price is $139 total per night from Aug 17 to Aug 18
$139 total
Aug 17 - Aug 18
Total includes taxes and fees
Stay at this 4-star business-friendly hotel in West Drayton. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the breakfast and the ...
9/10 Wonderful! (3,747 reviews)
"Can’t complain good stay"

Reviewed on Jul 28, 2025

Hyatt Place London Heathrow Airport
Hilton Garden Inn London Heathrow Airport

Hilton Garden Inn London Heathrow Airport

4 out of 5
Eastern Perimeter Rd, Hatton Cross, Heathrow, Hounslow, England
$112 nightly
The price is $135 total per night from Aug 18 to Aug 19
$135 total
Aug 18 - Aug 19
Total includes taxes and fees
Stay at this 4-star eco-certified hotel in Hounslow. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the breakfast and the bar in ...
8.6/10 Excellent! (1,924 reviews)
"High qualify stop over for a flight. Amazing breakfast. Comfy beds with blackoutsz zero noise."

Reviewed on Jul 28, 2025

Hilton Garden Inn London Heathrow Airport
Leonardo London Heathrow Airport

Leonardo London Heathrow Airport

4 out of 5
Bath Road, West Drayton, England
$99 nightly
The price is $119 total per night from Sep 1 to Sep 2
$119 total
Sep 1 - Sep 2
Total includes taxes and fees
Stay at this 4-star eco-certified hotel in West Drayton. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the breakfast and the restaurant ...
8.6/10 Excellent! (5,587 reviews)
Perfect accommodation to accommodate your holiday!
"The hotel was exactly what's needed before a holiday. Close by the airport, travel information to get to the terminals. The room was near enough in perfect condition. Air conditioning took a while to cool down the room, so we did need to crack open the window. There was a small issue with the bathroom ..."

Reviewed on Jul 30, 2025

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
$55 nightly
The price is $66 total per night from Aug 31 to Sep 1
$66 total
Aug 31 - Sep 1
Total includes taxes and fees
Stay at this 3-star hotel in Hounslow. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the helpful staff and the clean rooms ...
7.2/10 Good! (1,002 reviews)
Affordable hotel in interesting London suburb
"Good transportation services within an easy walk; two Piccadilly tube stations within 15 minute walk (Hounslow Central and Hounslow Central) of hotel. Bell bus stop is just across the street from the front door. Two other bus stops within a few minutes walk. Tesco grocery store next door, next is ..."

Reviewed on Jul 26, 2025

ibis budget London Hounslow
Point A Hotel London Kings Cross – St Pancras

Point A Hotel London Kings Cross – St Pancras

2.5 out of 5
324 Gray's Inn Road, London, England
$100 nightly
The price is $120 total per night from Aug 17 to Aug 18
$120 total
Aug 17 - Aug 18
Total includes taxes and fees
Book a stay at this eco-certified hotel in London. Enjoy free WiFi, breakfast (surcharge), and a 24-hour front desk. Our guests praise the breakfast and the ...
8.4/10 Very Good! (2,116 reviews)
"Great location for train station"

Reviewed on Jul 30, 2025

Point A Hotel London Kings Cross – St Pancras
ibis London Heathrow Airport

ibis London Heathrow Airport

3 out of 5
112 Bath Road, Middlesex, Hayes, England
$65 nightly
The price is $77 total per night from Aug 31 to Sep 1
$77 total
Aug 31 - Sep 1
Total includes 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 ...
7.8/10 Good! (2,730 reviews)
"Next to the airport is only for catching an early flight, for which the Ibis is convenient for rental car drop."

Reviewed on Jul 30, 2025

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
$204 nightly
The price is $245 total per night from Aug 17 to Aug 18
$245 total
Aug 17 - Aug 18
Total includes taxes and fees
Stay at this 4-star spa hotel in London. Enjoy a full-service spa, 2 restaurants, and breakfast (surcharge). Our guests praise the helpful staff and the clean ...
8.8/10 Excellent! (4,881 reviews)
"Center of places in London where you want to go. But pricey but you’re paying for the location"

Reviewed on Jul 29, 2025

Park Plaza London Westminster Bridge
Park Plaza County Hall London

Park Plaza County Hall London

4 out of 5
1 Addington Street, London, England
$198 nightly
The price is $237 total per night from Aug 31 to Sep 1
$237 total
Aug 31 - Sep 1
Total includes taxes and fees
Stay at this 4-star eco-certified hotel in London. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast and the ...
9/10 Wonderful! (2,391 reviews)
"The property was close to everything that we wanted to visit."

Reviewed on Jul 28, 2025

Park Plaza County Hall London
DoubleTree by Hilton London Kensington

DoubleTree by Hilton London Kensington

4 out of 5
100 Cromwell Road, London, England
$152 nightly
The price is $182 total per night from Sep 1 to Sep 2
$182 total
Sep 1 - Sep 2
Total includes taxes and fees
Stay at this 4-star business-friendly hotel in London. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the helpful staff ...
7.8/10 Good! (1,005 reviews)
"Perfect location to see the best sites in London. Rooms are clean, staff is courteous and helpful with questions about local transit. Best of all the hotel has AC for those hot summer months!"

Reviewed on Jul 16, 2025

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.