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

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Cheap Flights from STL to LHR starting at $368 One Way, $566 Round Trip

Prices starting at $566 for return flights and $368 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.

Mon, Feb 9 - Wed, Mar 11
STL
St. Louis
LHR
London
$566 Roundtrip, found 1 day ago
$566
Roundtrip
found 1 day ago
Select Iberia flight, departing Mon, Feb 9 from St. Louis to London, returning Wed, Mar 11, priced at $566 found 1 day ago
Wed, Feb 11 - Thu, Feb 19
STL
St. Louis
LHR
London
$594 Roundtrip, found 1 day ago
$594
Roundtrip
found 1 day ago
Select British Airways flight, departing Wed, Feb 11 from St. Louis to London, returning Thu, Feb 19, priced at $594 found 1 day ago
Wed, Oct 14 - Fri, Oct 23
STL
St. Louis
LHR
London
$595 Roundtrip, found 2 days ago
$595
Roundtrip
found 2 days ago
Select British Airways flight, departing Wed, Oct 14 from St. Louis to London, returning Fri, Oct 23, priced at $595 found 2 days ago
Tue, Oct 6 - Wed, Oct 14
STL
St. Louis
LHR
London
$596 Roundtrip, found 3 days ago
$596
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Oct 6 from St. Louis to London, returning Wed, Oct 14, priced at $596 found 3 days ago
Tue, May 5 - Tue, May 12
STL
St. Louis
LHR
London
$617 Roundtrip, found 4 hours ago
$617
Roundtrip
found 4 hours ago
Select Air Canada flight, departing Tue, May 5 from St. Louis to London, returning Tue, May 12, priced at $617 found 4 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
$178 nightly
The price is $213 total per night from Jan 24 to Jan 25
$213 total
Jan 24 - Jan 25
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 restaurant in our reviews. ...
9/10 Wonderful! (5,089 reviews)
Easy fast check-in. Restaurant upon until 2300. Bar open until 2400.

Reviewed on Jan 18, 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
$78 nightly
The price is $94 total per night from Feb 9 to Feb 10
$94 total
Feb 9 - Feb 10
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! (4,845 reviews)
Great location near Heathrow. Walked there thru sky bridge. Excellent breakfast. Love the Elizabeth line from T4 to do shopping on Oxford Street. Room was basic but had all I needed. Friendly staff. Flew from T4 so highly recommend if you are too.

Reviewed on Jan 19, 2026

Holiday Inn Express London Heathrow T4 by IHG
Radisson Blu Hotel, London Heathrow

Radisson Blu Hotel, London Heathrow

4 out of 5
140 Bath Road Hayes England
$88 nightly
The price is $106 total per night from Jan 29 to Jan 30
$106 total
Jan 29 - Jan 30
Total with taxes and fees
Book a stay at this business-friendly hotel in Hayes. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast and the ...
8.4/10 Very Good! (3,150 reviews)
The room was spotless, the bed was very comfortable, the check-in easy and fast, a bus came

Reviewed on Jan 17, 2026

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

The Tower Hotel, by Thistle

The Tower Hotel, by Thistle

4 out of 5
St Katharine's Way London England
$112 nightly
The price is $134 total per night from Feb 1 to Feb 2
$134 total
Feb 1 - Feb 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 breakfast and the restaurant ...
8.2/10 Very Good! (9,107 reviews)
Great location, staff were fantastic and happy to accommodate any questions and provide useful help.

Reviewed on Jan 18, 2026

The Tower Hotel, by Thistle
Zedwell Piccadilly Circus

Zedwell Piccadilly Circus

3 out of 5
Great Windmill Street London England
$85 nightly
The price is $103 total per night from Jan 25 to Jan 26
$103 total
Jan 25 - Jan 26
Total with taxes and fees
Stay at this 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 reviews. ...
7.4/10 Good! (5,459 reviews)
The check-in is a little weird having 2 receptionists in a self-check-in place. Also my booking was cancelled with no notice, but they did reinstate it - fortunately. The hotel and room is central and low cost - it had all you really need. No frills.

Reviewed on Jan 21, 2026

Zedwell Piccadilly Circus
Royal National Hotel

Royal National Hotel

3 out of 5
38-51 Bedford Way London England
$105 nightly
The price is $126 total per night from Jan 25 to Jan 26
$126 total
Jan 25 - Jan 26
Total with taxes and fees
Stay at this hotel in London. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the breakfast and the helpful staff in our reviews. ...
7.8/10 Good! (2,982 reviews)
Great hotel!! Staff were fabulous, room was clean and tidy. Breakfast was superb. Short walk to tube/local shops. Would definitely stay here again

Reviewed on Jan 16, 2026

Royal National Hotel
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
$94 nightly
The price is $113 total per night from Jan 25 to Jan 26
$113 total
Jan 25 - Jan 26
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! (4,211 reviews)
Staff was nice, room was clean, and bed was comfortable!

Reviewed on Jan 19, 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
$98 nightly
The price is $118 total per night from Jan 30 to Jan 31
$118 total
Jan 30 - Jan 31
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 ...
8.6/10 Excellent! (2,047 reviews)
Staff and price and location. All excellent

Reviewed on Jan 15, 2026

Hilton Garden Inn London Heathrow Airport
Leonardo London Heathrow Airport

Leonardo London Heathrow Airport

4 out of 5
Bath Road West Drayton England
$67 nightly
The price is $81 total per night from Jan 25 to Jan 26
$81 total
Jan 25 - Jan 26
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 ...
8.6/10 Excellent! (5,640 reviews)
I checked out before breakfast

Reviewed on Jan 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
$47 nightly
The price is $56 total per night from Feb 15 to Feb 16
$56 total
Feb 15 - Feb 16
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 ...
7.2/10 Good! (1,000 reviews)
Very curteous and friendly staff

Reviewed on Dec 28, 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
$89 nightly
The price is $107 total per night from Jan 25 to Jan 26
$107 total
Jan 25 - Jan 26
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! (2,631 reviews)
Great all around

Reviewed on Jan 18, 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
$49 nightly
The price is $59 total per night from Jan 25 to Jan 26
$59 total
Jan 25 - Jan 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! (3,109 reviews)
Rooms a little tired but perfectly adequate for an overnighter before an early flight

Reviewed on Jan 20, 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
$168 nightly
The price is $201 total per night from Jan 25 to Jan 26
$201 total
Jan 25 - Jan 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 ...
8.8/10 Excellent! (5,438 reviews)
Excellent venue and location for a visit of our family of 5. We thoroughly enjoyed the suite with Big Ben views.

Reviewed on Jan 19, 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
$179 nightly
The price is $215 total per night from Jan 25 to Jan 26
$215 total
Jan 25 - Jan 26
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 ...
9/10 Wonderful! (2,616 reviews)
Yes my stay here was amazing!!!! I really enjoyed it and had a lovely time! The staff was incredible and very nice and I enjoyed the room and the upgrade

Reviewed on Jan 20, 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
$119 nightly
The price is $143 total per night from Feb 1 to Feb 2
$143 total
Feb 1 - Feb 2
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! (1,002 reviews)
Staff were so friendly and helpful

Reviewed on Jan 9, 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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