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, $809 Round Trip

Prices starting at $809 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.

Fri, Aug 14 - Fri, Aug 21
STL
St. Louis
LHR
London
$809 Roundtrip, found 1 day ago
$809
Roundtrip
found 1 day ago
Select Iberia flight, departing Fri, Aug 14 from St. Louis to London, returning Fri, Aug 21, priced at $809 found 1 day ago
Tue, Nov 24 - Sun, Nov 29
STL
St. Louis
LHR
London
$869 Roundtrip, found 4 days ago
$869
Roundtrip
found 4 days ago
Select Virgin Atlantic flight, departing Tue, Nov 24 from St. Louis to London, returning Sun, Nov 29, priced at $869 found 4 days ago
Tue, Nov 24 - Sun, Nov 29
STL
St. Louis
LHR
London
$869 Roundtrip, found 4 days ago
$869
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Nov 24 from St. Louis to London, returning Sun, Nov 29, priced at $869 found 4 days ago
Wed, Feb 24 - Wed, Mar 3
STL
St. Louis
LHR
London
$881 Roundtrip, found 3 days ago
$881
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Wed, Feb 24 from St. Louis to London, returning Wed, Mar 3, priced at $881 found 3 days ago
Tue, Sep 29 - Fri, Oct 23
STL
St. Louis
LHR
London
$882 Roundtrip, found 3 days ago
$882
Roundtrip
found 3 days ago
Select Finnair flight, departing Tue, Sep 29 from St. Louis to London, returning Fri, Oct 23, priced at $882 found 3 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
$238 nightly
The price is $285 total per night from May 19 to May 20
$285 total
May 19 - May 20
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! (5,207 reviews)
The room was nice & clean & very quiet! The lady on reception when we booked in was very friendly & lively! The breakfast had everything you want there, it was well cooked & fresh! Overall, a very pleasant stay!

Reviewed on Apr 30, 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
$110 nightly
The price is $132 total per night from May 4 to May 5
$132 total
May 4 - May 5
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! (5,069 reviews)
Spacious, very clean and modern room. Staffs are very friendly and helpful. Shuttle was available to transfer to the terminal 5(15minutes ride) with the small fee.

Reviewed on May 1, 2026

Holiday Inn Express London Heathrow T4 by IHG
Aerotel London Heathrow Airport Terminal 2-3

Aerotel London Heathrow Airport Terminal 2-3

3 out of 5
Arrivals Hall, East Wing Building Hounslow England
$257 nightly
The price is $308 total per night from May 6 to May 7
$308 total
May 6 - May 7
Total with taxes and fees
Stay at this hotel in Hounslow. Enjoy free WiFi, breakfast (surcharge), and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in ...
8.4/10 Very Good! (2,121 reviews)
Clean room and communal areas , staff very friendly , right in terminal would stay again

Reviewed on May 1, 2026

Aerotel London Heathrow Airport Terminal 2-3
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
$172 nightly
The price is $206 total per night from May 17 to May 18
$206 total
May 17 - May 18
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! (5,081 reviews)
It was great, but not variety

Reviewed on May 1, 2026

Strand Palace Hotel
The Tower Hotel, by Thistle

The Tower Hotel, by Thistle

4 out of 5
St Katharine's Way London England
$139 nightly
The price is $167 total per night from May 31 to Jun 1
$167 total
May 31 - Jun 1
Total with taxes and fees
Stay at this hotel in London. Enjoy free WiFi, 2 restaurants, and 2 bars/lounges. Our guests praise the breakfast and the restaurant in our reviews. Popular ...
8.4/10 Very Good! (9,888 reviews)
Great location. Dark, quiet room. Comfortable bed. Nice view even though it wasn’t a room with a tower view. There was a problem with the toilet, we told staff and it was fixed straight away. No mini fridge in the room. No plug sockets/outlets next to the beds. Some of the furniture and fixtures ...

Reviewed on May 1, 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
$193 nightly
The price is $231 total per night from May 4 to May 5
$231 total
May 4 - May 5
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! (5,714 reviews)
This was a nice hotel and this easily would have been a 5 star review if not for the bathroom. There was mold. A lot of it. All over the ceiling above the shower and within the sealant on the shower door. It was pretty bad. Hindsight has me realizing I should have asked for another room to see if ...

Reviewed on May 1, 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 May 3 to May 4
$107 total
May 3 - May 4
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! (4,292 reviews)
Breakfast had an assortment of selections.

Reviewed on Apr 30, 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
$109 nightly
The price is $130 total per night from May 3 to May 4
$130 total
May 3 - May 4
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! (2,034 reviews)
Clean room nice dining area

Reviewed on Apr 28, 2026

Hilton Garden Inn London Heathrow Airport
Leonardo London Heathrow Airport

Leonardo London Heathrow Airport

4 out of 5
Bath Road West Drayton England
$100 nightly
The price is $120 total per night from May 3 to May 4
$120 total
May 3 - May 4
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! (5,472 reviews)
Great hotel in a good location for Heathrow Airport

Reviewed on Apr 30, 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 May 17 to May 18
$56 total
May 17 - May 18
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! (1,002 reviews)
Excellent place Excellent service

Reviewed on May 1, 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 $112 total per night from May 4 to May 5
$112 total
May 4 - May 5
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! (2,990 reviews)
Great central location with everything you need, room was spacious and staff were really helpful

Reviewed on May 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
$67 nightly
The price is $81 total per night from May 25 to May 26
$81 total
May 25 - May 26
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! (3,124 reviews)
Great restaurant

Reviewed on May 1, 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
$193 nightly
The price is $231 total per night from May 4 to May 5
$231 total
May 4 - May 5
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! (5,714 reviews)
This was a nice hotel and this easily would have been a 5 star review if not for the bathroom. There was mold. A lot of it. All over the ceiling above the shower and within the sealant on the shower door. It was pretty bad. Hindsight has me realizing I should have asked for another room to see if ...

Reviewed on May 1, 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
$181 nightly
The price is $218 total per night from May 4 to May 5
$218 total
May 4 - May 5
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! (2,705 reviews)
Nice size room

Reviewed on Apr 28, 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
$146 nightly
The price is $176 total per night from May 10 to May 11
$176 total
May 10 - May 11
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! (1,001 reviews)
Perfect room and location for family of 4 visiting London

Reviewed on Apr 30, 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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