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

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Cheap Flights from STL to LHR starting at $487 One Way, $780 Round Trip

Prices starting at $780 for return flights and $487 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.

Thu, Sep 3 - Wed, Sep 9
STL
St. Louis
LHR
London
$780 Roundtrip, found 5 days ago
$780
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Thu, Sep 3 from St. Louis to London, returning Wed, Sep 9, priced at $780 found 5 days ago
Tue, Oct 13 - Fri, Oct 23
STL
St. Louis
LHR
London
$788 Roundtrip, found 6 days ago
$788
Roundtrip
found 6 days ago
Select British Airways flight, departing Tue, Oct 13 from St. Louis to London, returning Fri, Oct 23, priced at $788 found 6 days ago
Wed, Oct 14 - Wed, Oct 21
STL
St. Louis
LHR
London
$814 Roundtrip, found 11 hours ago
$814
Roundtrip
found 11 hours ago
Select Iberia flight, departing Wed, Oct 14 from St. Louis to London, returning Wed, Oct 21, priced at $814 found 11 hours ago
Mon, Apr 20 - Wed, May 6
STL
St. Louis
LHR
London
$832 Roundtrip, found 11 hours ago
$832
Roundtrip
found 11 hours ago
Select Lufthansa flight, departing Mon, Apr 20 from St. Louis to London, returning Wed, May 6, priced at $832 found 11 hours ago
Mon, Aug 31 - Mon, Sep 7
STL
St. Louis
LHR
London
$833 Roundtrip, found 3 hours ago
$833
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Mon, Aug 31 from St. Louis to London, returning Mon, Sep 7, priced at $833 found 3 hours 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
$176 nightly
The price is $211 total per night from Apr 6 to Apr 7
$211 total
Apr 6 - Apr 7
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! (5,152 reviews)
Excellent for pre and post flight stay.Reliable standard and friendly staff.Great location.

Reviewed on Mar 22, 2026

Hilton Garden Inn London Heathrow Terminal 2 and 3
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
$79 nightly
The price is $95 total per night from Mar 27 to Mar 28
$95 total
Mar 27 - Mar 28
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! (4,957 reviews)
Simple room for an overnight stay

Reviewed on Mar 23, 2026

Holiday Inn Express London Heathrow T4 by IHG
Premier Inn Heathrow Airport Terminal 4

Premier Inn Heathrow Airport Terminal 4

3 out of 5
Terminal 4, Sheffield Road Hounslow England
$58 nightly
The price is $69 total per night from Apr 12 to Apr 13
$69 total
Apr 12 - Apr 13
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! (1,189 reviews)
It was close and convenient to the airport.

Reviewed on Mar 22, 2026

Premier Inn Heathrow Airport Terminal 4
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
$152 nightly
The price is $183 total per night from Mar 30 to Mar 31
$183 total
Mar 30 - Mar 31
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! (5,017 reviews)
Very friendly staff. Clean hotel in convenient location for landmarks. No negative points

Reviewed on Mar 22, 2026

Strand Palace Hotel
The Tower Hotel, by Thistle

The Tower Hotel, by Thistle

4 out of 5
St Katharine's Way London England
$138 nightly
The price is $165 total per night from Mar 27 to Mar 28
$165 total
Mar 27 - Mar 28
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 ...
8.2/10 Very Good! (9,567 reviews)
Location, staff service was excellent. Great views, easy access to attractions and underground. However our let down was how warm the rooms are, ours was 26° when we arrived and could not cool the room down with the air con unit. Reported to reception and they did give us a portable cooling system..again ...

Reviewed on Mar 23, 2026

The Tower Hotel, by Thistle
Park Plaza London Westminster Bridge

Park Plaza London Westminster Bridge

4 out of 5
200 Westminster Bridge Road London England
$189 nightly
The price is $227 total per night from Mar 26 to Mar 27
$227 total
Mar 26 - Mar 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! (5,540 reviews)
Pool was freezing ruined my daughters birthday trip staff did not seem to care and stood around talking in the spa area after being told we could'nt use the pool as it was too busy but when we got through there were 2 people in it! No doubt because the pool was so cold.

Reviewed on Mar 22, 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
$89 nightly
The price is $107 total per night from Mar 29 to Mar 30
$107 total
Mar 29 - Mar 30
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! (4,279 reviews)
Great location to airport and speedy check in. Most comfortable beds ever! Gym facilities were good for us . Everything was perfect!

Reviewed on Mar 22, 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
$95 nightly
The price is $114 total per night from Apr 19 to Apr 20
$114 total
Apr 19 - Apr 20
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! (2,051 reviews)
The staff were so good. I travelled with elderly parents and they helped with our luggage.

Reviewed on Mar 19, 2026

Hilton Garden Inn London Heathrow Airport
Leonardo London Heathrow Airport

Leonardo London Heathrow Airport

4 out of 5
Bath Road West Drayton England
$89 nightly
The price is $107 total per night from Apr 2 to Apr 3
$107 total
Apr 2 - Apr 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! (5,586 reviews)
Good value accommodation for location

Reviewed on Mar 20, 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 $55 total per night from Apr 6 to Apr 7
$55 total
Apr 6 - Apr 7
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! (1,001 reviews)
Very good

Reviewed on Mar 16, 2026

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
$81 nightly
The price is $97 total per night from Apr 6 to Apr 7
$97 total
Apr 6 - Apr 7
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! (2,843 reviews)
Internet was reliable. Room very clean. Staff very helpful

Reviewed on Mar 23, 2026

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

ibis London Heathrow Airport

3 out of 5
112 Bath Road Hayes England
$56 nightly
The price is $67 total per night from Apr 7 to Apr 8
$67 total
Apr 7 - Apr 8
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! (3,115 reviews)
It’s convenient, good location, restaurant is really good. Installations are ok, rooms can be way better.

Reviewed on Mar 23, 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
$189 nightly
The price is $227 total per night from Mar 26 to Mar 27
$227 total
Mar 26 - Mar 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! (5,540 reviews)
Pool was freezing ruined my daughters birthday trip staff did not seem to care and stood around talking in the spa area after being told we could'nt use the pool as it was too busy but when we got through there were 2 people in it! No doubt because the pool was so cold.

Reviewed on Mar 22, 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
$189 nightly
The price is $227 total per night from Mar 26 to Mar 27
$227 total
Mar 26 - Mar 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 breakfast and ...
9.2/10 Wonderful! (2,674 reviews)
Everything was good no complaints

Reviewed on Mar 22, 2026

Park Plaza County Hall London
Hilton London Metropole

Hilton London Metropole

4 out of 5
225 Edgware Road London England
$179 nightly
The price is $214 total per night from Apr 1 to Apr 2
$214 total
Apr 1 - Apr 2
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 helpful staff and the clean ...
8/10 Very Good! (1,508 reviews)
Very large hotel. Nice enough rooms that are modern and clean. There was some confusion regarding our room not being ready when we arrived (6pm, so I would expect it to have been ready for a couple of hours) we were initially offered a different room type that we did not want (2 separate adjoining ...

Reviewed on Mar 23, 2026

Hilton London Metropole
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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