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Cheap flights from St. Louis to London City Airport from $509

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to London City Airport departing on 3/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from St. Louis to London

Cheap round-trip flights

These are some of the best round-trip flight deals from St. Louis to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from St. Louis to London.

Cheap last minute flights

Planning a quick getaway from St. Louis to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from St. Louis to London

Find recent round-trip train or bus tickets from St. Louis to London.

All round-trip flight deals from St. Louis to London

The cheapest plane tickets from St. Louis to London found on KAYAK recently.
3:50 pm - 12:50 pmSTL-LCY
16h 00m2 stops
9:25 am - 3:06 pmLCY-STL
34h 41m2 stops
Sun, Mar 16 - Wed, Mar 26
1:02 pm - 9:25 amSTL-LCY
14h 23m2 stops
6:15 pm - 1:55 pmLCY-STL
25h 40m1 stop
$774Lufthansa
Find Deal
Mon, Feb 3 - Tue, Feb 11
3:45 pm - 9:25 amSTL-LCY
11h 40m1 stop
10:00 am - 11:32 pmLCY-STL
19h 32m2 stops
$781Lufthansa
Find Deal
Wed, Feb 19 - Wed, Feb 26
1:02 pm - 9:25 amSTL-LCY
14h 23m2 stops
6:15 pm - 1:55 pmLCY-STL
25h 40m1 stop
$786Lufthansa
Find Deal
Mon, Feb 3 - Tue, Feb 18
5:35 pm - 4:25 pmSTL-LCY
16h 50m2 stops
9:15 am - 11:15 pmLCY-STL
20h 00m2 stops
$787Lufthansa
Find Deal
Tue, Apr 8 - Wed, Apr 23
2:57 pm - 4:30 pmSTL-LCY
19h 33m2 stops
7:00 pm - 6:19 pmLCY-STL
29h 19m2 stops
$822British Airways
Find Deal
Tue, May 6 - Wed, May 14
2:18 pm - 9:30 amSTL-LCY
13h 12m2 stops
8:40 am - 8:33 pmLCY-STL
17h 53m2 stops
$839Delta
Find Deal
Tue, May 13 - Tue, May 20
11:39 am - 10:50 amSTL-LCY
17h 11m2 stops
8:40 am - 8:41 pmLCY-STL
17h 01m2 stops
$855British Airways
Find Deal
Thu, Mar 6 - Wed, Mar 12
2:18 pm - 9:30 amSTL-LCY
13h 12m2 stops
8:40 am - 9:33 pmLCY-STL
18h 53m2 stops
$1,149Delta
Find Deal
Mon, May 12 - Sat, May 24
11:55 am - 12:40 pmSTL-LCY
19h 45m2 stops
7:25 pm - 5:59 pmLCY-STL
27h 34m2 stops
$2,403Aer Lingus
Find Deal
Thu, Mar 20 - Fri, Mar 21
3:45 pm - 9:25 amSTL-LCY
11h 40m1 stop
$509Lufthansa
Find Deal
Sun, Mar 2
5:30 pm - 9:25 amSTL-LCY
33h 55m2 stops
$531Lufthansa
Find Deal
Sat, Feb 1
11:21 am - 11:55 amSTL-LCY
18h 34m2 stops
$554British Airways
Find Deal
Tue, Apr 15
3:43 pm - 12:30 pmSTL-LCY
14h 47m2 stops
$566United Airlines
Find Deal
Mon, May 5
6:11 pm - 11:30 amSTL-LCY
35h 19m2 stops
$586British Airways
Find Deal
Sat, Jul 12
12:15 pm - 12:30 pmSTL-LCY
18h 15m3 stops
Mon, May 5
11:04 am - 8:10 amSTL-LCY
15h 06m2 stops
$926Delta
Find Deal
Mon, Jan 27
4:05 pm - 12:30 pmSTL-LCY
14h 25m2 stops
Tue, May 27
11:39 am - 10:20 amSTL-LCY
16h 41m2 stops
$949British Airways
Find Deal
Tue, May 27
9:50 am - 12:30 pmSTL-LCY
20h 40m2 stops
$1,015United Airlines
Find Deal
Thu, Jun 5
11:38 am - 10:50 amSTL-LCY
17h 12m2 stops
2:05 pm - 8:41 pmLCY-STL
36h 36m2 stops
$850British Airways
Find Deal
Sun, Jan 26 - Sun, Feb 2
3:50 pm - 12:40 pmSTL-LCY
14h 50m2 stops
9:15 am - 3:06 pmLCY-STL
35h 51m2 stops
$2,347
Find Deal
Sat, Jan 25 - Mon, Jan 27
1:02 pm - 5:40 pmSTL-LCY
22h 38m2 stops
10:00 am - 11:30 pmLCY-STL
19h 30m2 stops
$16,023Lufthansa
Find Deal
Wed, Jan 22 - Wed, Jan 29

British Airways flights from St. Louis to London City Airport

Our best British Airways deals on St. Louis to London City Airport flight tickets
British Airways
May 6
STL2:57 pmLambert-St Louis
19h 33m
2 stops
LCY4:30 pmLondon City
May 14
LCY7:00 pmLondon City
29h 19m
2 stops
STL6:19 pmLambert-St Louis
British Airways
Jan 26
STL11:38 amLambert-St Louis
17h 12m
2 stops
LCY10:50 amLondon City
Feb 2
LCY2:05 pmLondon City
36h 36m
2 stops
STL8:41 pmLambert-St Louis
British Airways
Mar 6
STL11:39 amLambert-St Louis
17h 11m
2 stops
LCY10:50 amLondon City
Mar 12
LCY8:40 amLondon City
17h 01m
2 stops
STL8:41 pmLambert-St Louis

Delta flights from St. Louis to London City Airport

Our best Delta deals on St. Louis to London City Airport flight tickets
Delta
May 13
STL2:18 pmLambert-St Louis
13h 12m
2 stops
LCY9:30 amLondon City
May 20
LCY8:40 amLondon City
17h 53m
2 stops
STL8:33 pmLambert-St Louis
Delta
May 12
STL2:18 pmLambert-St Louis
13h 12m
2 stops
LCY9:30 amLondon City
May 24
LCY8:40 amLondon City
18h 53m
2 stops
STL9:33 pmLambert-St Louis
Delta
Jul 11
STL11:51 amLambert-St Louis
13h 24m
2 stops
LCY7:15 amLondon City
Jul 19
LCY7:45 amLondon City
18h 45m
2 stops
STL8:30 pmLambert-St Louis

See travel insights to London from

How to get the cheapest flight ticket from St. Louis to London City Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Lambert-St Louis to London City?

Lufthansa, British Airways, and United Airlines are the most popular carriers operating from Lambert-St Louis to London City

When to book flights from St. Louis to London City Airport

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to London City Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to London City Airport (STL to LCY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to London City Airport

Best Price Found

$509

Fastest flight time

11h 40m

Direct flights

None
The best one-way flight to London City Airport from St. Louis in the past 72 hours is $509. The best round-trip flight deal from St. Louis to London City Airport found on momondo in the last 72 hours is $768.
The fastest flight from St. Louis to London City Airport takes 11h 40m
There are no direct flights from St. Louis to London City Airport. Popular non-direct route for this connection is Lambert-St Louis Airport - London City Airport.

  • How far is Lambert-St Louis to London City by plane?

    A flight from Lambert-St Louis to London City will travel around 4204.2 mi. By plane, this route typically takes 11h 40m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to London City Airport?

    Prices for flights from Lambert-St Louis Airport to London City Airport were last updated today.

  • How old do you have to be to fly from Lambert-St Louis Airport to London City Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to London City Airport.

  • What documentation or ID do you need to fly to London City Airport?

    The necessary travel and health documents for your London City Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Croydon
Slough
Luton
Ipswich
Hayes
Stansted
Ilford
Guildford
Canterbury
Horley
Dover
Milton Keynes
Dartford
Colchester
Wembley
Worthing
Chelmsford
Eastbourne

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to London?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from St. Louis to London for you.

Can I find flights from St. Louis to London with flexible booking policies on momondo?

Flights from St. Louis to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from St. Louis to London?

Once you have performed a search for St. Louis to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from St. Louis to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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