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Cheap flights from St. Louis to London from $401

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 departing on 11/9. 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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Cheap round-trip flights

Lufthansa Logo
5:30 pm - 4:25 pmSTL-LCY
16h 55m2 stops
Lufthansa Logo
8:45 am - 7:39 pmLCY-STL
16h 54m2 stops
$755Lufthansa
Find Deal
Tue, Sep 9 - Tue, Sep 23
Delta Logo
1:29 pm - 9:30 amSTL-LCY
14h 01m2 stops
Delta Logo
9:20 am - 8:36 pmLCY-STL
17h 16m2 stops
$798Delta
Find Deal
Tue, Jul 15 - Tue, Jul 22
Lufthansa Logo
5:30 pm - 4:25 pmSTL-LCY
16h 55m2 stops
Lufthansa Logo
8:45 am - 7:39 pmLCY-STL
16h 54m2 stops
$805Lufthansa
Find Deal
Tue, Aug 19 - Thu, Aug 28
Delta Logo
10:45 am - 7:15 amSTL-LCY
15h 30m2 stops
Delta Logo
7:45 am - 6:02 pmLCY-STL
16h 17m2 stops
$828Delta
Find Deal
Thu, Oct 30 - Mon, Nov 3
 Logo
4:05 pm - 12:30 pmSTL-LCY
14h 25m2 stops
 Logo
6:45 am - 3:18 pmLCY-STL
14h 33m2 stops
Tue, Oct 14 - Wed, Oct 22
Lufthansa Logo
5:30 pm - 4:25 pmSTL-LCY
16h 55m2 stops
Lufthansa Logo
8:45 am - 7:39 pmLCY-STL
16h 54m2 stops
$875Lufthansa
Find Deal
Wed, Sep 3 - Wed, Sep 24
Aer Lingus Logo
6:06 am - 8:30 amSTL-LCY
20h 24m2 stops
Aer Lingus Logo
9:05 am - 8:20 amLCY-STL
29h 15m2 stops
$915Aer Lingus
Find Deal
Wed, Aug 6 - Wed, Aug 13
Aer Lingus Logo
8:26 am - 10:50 amSTL-LCY
20h 24m2 stops
Aer Lingus Logo
6:45 am - 8:23 pmLCY-STL
19h 38m2 stops
$984Aer Lingus
Find Deal
Fri, Oct 17 - Tue, Oct 21
 Logo
11:24 am - 5:15 pmSTL-LCY
23h 51m3 stops
 Logo
1:05 pm - 4:31 pmLCY-STL
33h 26m3 stops
$1,031
Find Deal
Wed, Jul 16 - Wed, Jul 23
KLM Logo
4:40 pm - 7:15 amSTL-LCY
32h 35m2 stops
KLM Logo
8:05 pm - 4:11 pmLCY-STL
26h 06m2 stops
$1,581KLM
Find Deal
Sat, Dec 13 - Fri, Jan 2

Lufthansa flights from St. Louis to London City Airport

Our best Lufthansa deals on St. Louis to London City Airport flight tickets
Lufthansa
Sep 9
STL5:30 pmLambert-St Louis
16h 55m
2 stops
LCY4:25 pmLondon City
Sep 23
LCY8:45 amLondon City
16h 54m
2 stops
STL7:39 pmLambert-St Louis
Lufthansa
Aug 19
STL5:30 pmLambert-St Louis
16h 55m
2 stops
LCY4:25 pmLondon City
Aug 28
LCY8:45 amLondon City
16h 54m
2 stops
STL7:39 pmLambert-St Louis
Lufthansa
Sep 3
STL5:30 pmLambert-St Louis
16h 55m
2 stops
LCY4:25 pmLondon City
Sep 24
LCY8:45 amLondon City
16h 54m
2 stops
STL7:39 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
Jul 15
STL1:29 pmLambert-St Louis
14h 01m
2 stops
LCY9:30 amLondon City
Jul 22
LCY9:20 amLondon City
17h 16m
2 stops
STL8:36 pmLambert-St Louis
Delta
Oct 30
STL10:45 amLambert-St Louis
15h 30m
2 stops
LCY7:15 amLondon City
Nov 3
LCY7:45 amLondon City
16h 17m
2 stops
STL6:02 pmLambert-St Louis
Delta
Jul 14
STL10:46 amLambert-St Louis
14h 29m
2 stops
LCY7:15 amLondon City
Jul 21
LCY7:45 amLondon City
15h 21m
2 stops
STL5:06 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?

United Airlines, Lufthansa, and Delta 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

$401

Fastest flight time

13h 15m

Direct flights

None
The best one-way flight to London City Airport from St. Louis in the past 72 hours is $401. The best round-trip flight deal from St. Louis to London City Airport found on momondo in the last 72 hours is $755.
The fastest flight from St. Louis to London City Airport takes 13h 15m
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 13h 35m.

  • 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
Luton
Slough
Dartford
Guildford
Dover
Stansted
Hayes
Milton Keynes
Ilford
Colchester
Canterbury
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Watford
Richmond
Wembley
Dagenham
St. Albans

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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Mon 6/23
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