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, $738 Round Trip

Prices starting at $738 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.

Tue, Aug 18 - Wed, Sep 16
STL
St. Louis
LHR
London
$738 Roundtrip, just found
$738
Roundtrip
just found
Select British Airways flight, departing Tue, Aug 18 from St. Louis to London, returning Wed, Sep 16, priced at $738 just found
Tue, Aug 18 - Wed, Sep 16
STL
St. Louis
LHR
London
$759 Roundtrip, just found
$759
Roundtrip
just found
Select Iberia flight, departing Tue, Aug 18 from St. Louis to London, returning Wed, Sep 16, priced at $759 just found
Tue, Aug 18 - Wed, Sep 16
STL
St. Louis
LHR
London
$824 Roundtrip, just found
$824
Roundtrip
just found
Select Iberia flight, departing Tue, Aug 18 from St. Louis to London, returning Wed, Sep 16, priced at $824 just found
Mon, Nov 23 - Wed, Dec 2
STL
St. Louis
LHR
London
$869 Roundtrip, found 3 days ago
$869
Roundtrip
found 3 days ago
Select Virgin Atlantic flight, departing Mon, Nov 23 from St. Louis to London, returning Wed, Dec 2, priced at $869 found 3 days ago
Fri, Nov 6 - Thu, Nov 12
STL
St. Louis
LHR
London
$882 Roundtrip, found 6 days ago
$882
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Fri, Nov 6 from St. Louis to London, returning Thu, Nov 12, priced at $882 found 6 days ago

Hotel Ideas near Heathrow

Airport Hotels near Heathrow

Renaissance London Heathrow Hotel

Renaissance London Heathrow Hotel

4 out of 5
Bath Road Hounslow England
$100 nightly
The price is $121 total per night from May 30 to May 31
$121 total
May 30 - May 31
Total with taxes and fees
Book a stay at this business-friendly hotel in Hounslow. Enjoy breakfast (surcharge), 24-hour room service, and a 24-hour health club. Our guests praise the ...
9/10 Wonderful! (2,642 reviews)
A fantastic hotel with some great views and superb staff. Exterior looks dated but inside was lovely. Check in was quick and had such a warm welcome. Runway views are amazing and handy bus stop right outside. Only downside was the 1 poor.staff member serving in the restaurant. Took a while to place ...

Reviewed on May 14, 2026

Renaissance London Heathrow Hotel
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
$235 nightly
The price is $282 total per night from May 26 to May 27
$282 total
May 26 - May 27
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! (5,217 reviews)
Did not eat breakfast

Reviewed on May 14, 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
$106 nightly
The price is $127 total per night from May 31 to Jun 1
$127 total
May 31 - Jun 1
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! (5,102 reviews)
All I need was a clean room with Wifi, bed and shower As well as breakfast. With an early flight out of Heathrow the next morning I did not need anything fancy. The hotel is ideally situated a few minutes walk, via covered walkway, from Terminal 4 with easy access to other terminals via the underground. ...

Reviewed on May 14, 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
$152 nightly
The price is $182 total per night from May 17 to May 18
$182 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! (5,132 reviews)
Perfect location, clean, comfortable with friendly staff, great food and drinks. Lovely extra with water bottle and choc in room.

Reviewed on May 14, 2026

Strand Palace Hotel
Park Plaza London Westminster Bridge

Park Plaza London Westminster Bridge

4 out of 5
200 Westminster Bridge Road London England
$203 nightly
The price is $244 total per night from May 25 to May 26
$244 total
May 25 - May 26
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! (5,779 reviews)
Brilliant location , fab room and very friendly helpful staff .

Reviewed on May 14, 2026

Park Plaza London Westminster Bridge
Mason & Fifth - Westbourne Park

Mason & Fifth - Westbourne Park

4 out of 5
11a Woodfield Road London England
$215 nightly
The price is $258 total per night from May 18 to May 19
$258 total
May 18 - May 19
Total with taxes and fees
Book a stay at this spa hotel in London. Enjoy free WiFi, a full-service spa, and a rooftop terrace. Popular attractions Kensington High Street and Hyde Park ...
9.4/10 Exceptional! (508 reviews)
No breakfast

Reviewed on May 14, 2026

Mason & Fifth - Westbourne Park
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
$98 nightly
The price is $118 total per night from May 17 to May 18
$118 total
May 17 - May 18
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! (4,285 reviews)
.

Reviewed on May 13, 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
$110 nightly
The price is $132 total per night from May 31 to Jun 1
$132 total
May 31 - Jun 1
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! (2,027 reviews)
Lovely quiet room on top floor with lovely bed linen. Unfortunately there was working being done on the next room( loud banging) from 8am but fortunately I was awake and in the shower.

Reviewed on May 13, 2026

Hilton Garden Inn London Heathrow Airport
Leonardo London Heathrow Airport

Leonardo London Heathrow Airport

4 out of 5
Bath Road West Drayton England
$101 nightly
The price is $122 total per night from May 17 to May 18
$122 total
May 17 - May 18
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! (5,432 reviews)
Friendly helpful staff. Welcoming large reception Quiet comfortable room. Airport shuttle. Would have liked to be able to pay cash but could only use credit card. Even for coffee Would have liked a bath

Reviewed on May 13, 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
$49 nightly
The price is $59 total per night from May 31 to Jun 1
$59 total
May 31 - Jun 1
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! (1,003 reviews)
The room smelt intensely of cigarettes, the room was clean but the maintenance was lacking: pieces of stuck on vinyl skirting missing. We did not interact with any staff nor used any of the food services. The room was fine for the budget price.

Reviewed on May 13, 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
$94 nightly
The price is $113 total per night from Jun 7 to Jun 8
$113 total
Jun 7 - Jun 8
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! (3,035 reviews)
Room too small and elevator too small to bring luggage

Reviewed on May 14, 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
$68 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! (3,135 reviews)
Convenient for Heathrow airport and very very cheap. Good, functional, clean accommodation.

Reviewed on May 13, 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
$203 nightly
The price is $244 total per night from May 25 to May 26
$244 total
May 25 - May 26
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! (5,779 reviews)
Brilliant location , fab room and very friendly helpful staff .

Reviewed on May 14, 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
$203 nightly
The price is $244 total per night from May 17 to May 18
$244 total
May 17 - May 18
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! (2,728 reviews)
Convenient location within walking distance of many attractions. Good breakfast and friendly staff.

Reviewed on May 11, 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
$143 nightly
The price is $171 total per night from May 17 to May 18
$171 total
May 17 - May 18
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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