Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from St. Louis to London City Airport from $398

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 2/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

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 to London

The cheapest plane tickets to London found on KAYAK recently.
2:13 pm - 1:45 pmSTL-LCY
18h 32m2 stops
8:40 am - 8:48 pmLCY-STL
17h 08m2 stops
$813British Airways
Find Deal
Wed, Mar 19 - Wed, Mar 26
3:50 pm - 12:50 pmSTL-LCY
15h 00m2 stops
9:25 am - 3:06 pmLCY-STL
35h 41m2 stops
Wed, Feb 5 - Wed, Feb 12
3:45 pm - 9:25 amSTL-LCY
11h 40m1 stop
10:00 am - 11:30 pmLCY-STL
19h 30m2 stops
$875Lufthansa
Find Deal
Wed, Feb 5 - Wed, Feb 12
3:30 pm - 4:25 pmSTL-LCY
18h 55m1 stop
7:10 pm - 1:30 pmLCY-STL
24h 20m1 stop
$889Lufthansa
Find Deal
Sun, Apr 27 - Tue, May 6
4:45 pm - 5:40 pmSTL-LCY
19h 55m1 stop
10:00 am - 11:33 pmLCY-STL
18h 33m2 stops
$905Lufthansa
Find Deal
Wed, Mar 19 - Wed, Mar 26
3:50 pm - 12:50 pmSTL-LCY
15h 00m2 stops
9:15 am - 3:06 pmLCY-STL
35h 51m2 stops
Sun, Jan 19 - Tue, Jan 28
3:45 pm - 9:25 amSTL-LCY
11h 40m1 stop
6:15 pm - 1:55 pmLCY-STL
25h 40m1 stop
$916Lufthansa
Find Deal
Wed, Jan 15 - Thu, Jan 30
1:40 pm - 7:15 amSTL-LCY
12h 35m2 stops
9:20 am - 9:40 pmLCY-STL
17h 20m2 stops
$940Delta
Find Deal
Thu, Mar 13 - Mon, Mar 24
2:05 pm - 9:30 amSTL-LCY
13h 25m2 stops
7:45 am - 4:47 pmLCY-STL
15h 02m2 stops
$1,619Delta
Find Deal
Sun, Jun 15 - Mon, Jun 30
4:29 pm - 12:40 pmSTL-LCY
38h 11m2 stops
9:10 am - 8:59 pmLCY-STL
17h 49m2 stops
$3,006Aer Lingus
Find Deal
Sat, Dec 28 - Tue, Dec 31
8:22 am - 9:40 pmSTL-LCY
31h 18m3 stops
Sun, Feb 2
7:09 pm - 6:35 pmSTL-LCY
41h 26m3 stops
Sat, Jan 18
2:10 pm - 4:25 pmSTL-LCY
20h 15m2 stops
$502British Airways
Find Deal
Wed, Jan 15
4:45 pm - 9:25 amSTL-LCY
11h 40m1 stop
$503Lufthansa
Find Deal
Wed, Mar 26
2:13 pm - 1:45 pmSTL-LCY
18h 32m2 stops
$505British Airways
Find Deal
Sun, Mar 16
3:45 pm - 9:25 amSTL-LCY
11h 40m1 stop
$550Lufthansa
Find Deal
Wed, Jan 15
3:44 pm - 12:30 pmSTL-LCY
14h 46m2 stops
$554United Airlines
Find Deal
Thu, May 1
1:40 pm - 9:30 amSTL-LCY
14h 50m2 stops
$575Delta
Find Deal
Fri, Mar 14
10:35 am - 12:50 pmSTL-LCY
20h 15m2 stops
$586United Airlines
Find Deal
Tue, Dec 31
9:53 am - 7:15 amSTL-LCY
15h 22m2 stops
$2,195Delta
Find Deal
Mon, Dec 23
3:50 pm - 12:50 pmSTL-LCY
15h 00m2 stops
9:15 am - 3:06 pmLCY-STL
35h 51m2 stops
$2,157
Find Deal
Sun, Dec 22 - Tue, Dec 31
3:45 pm - 4:40 pmSTL-LCY
18h 55m1 stop
6:15 pm - 9:45 pmLCY-STL
33h 30m2 stops
$2,429Lufthansa
Find Deal
Sun, Dec 22 - Wed, Jan 1
5:29 pm - 10:50 amSTL-LCY
35h 21m2 stops
6:55 pm - 8:22 pmLCY-STL
31h 27m2 stops
$2,583British Airways
Find Deal
Sun, Dec 22 - Wed, Jan 1
3:50 pm - 12:50 pmSTL-LCY
15h 00m2 stops
9:40 am - 3:06 pmLCY-STL
35h 26m2 stops
$3,502
Find Deal
Thu, Dec 19 - Wed, Jan 1
3:29 pm - 1:15 pmSTL-LCY
15h 46m2 stops
9:20 am - 10:06 pmLCY-STL
18h 46m2 stops
$3,843Delta
Find Deal
Sat, Dec 21 - Fri, Jan 3
11:30 am - 9:25 amSTL-LCY
15h 55m2 stops
8:40 am - 8:22 pmLCY-STL
17h 42m2 stops
$4,049
Find Deal
Mon, Dec 23 - Sat, Jan 4
11:46 am - 8:10 amSTL-LCY
14h 24m2 stops
7:45 am - 9:43 pmLCY-STL
19h 58m2 stops
$9,167Delta
Find Deal
Fri, Dec 20 - Tue, Dec 31
11:46 am - 8:10 amSTL-LCY
14h 24m2 stops
10:00 am - 8:43 pmLCY-STL
16h 43m2 stops
$9,168Delta
Find Deal
Fri, Dec 20 - Tue, Dec 31

Lufthansa flights from St. Louis to London City Airport

Our best Lufthansa deals on St. Louis to London City Airport flight tickets
Lufthansa
Feb 5
STL3:45 pmLambert-St Louis
11h 40m
1 stop
LCY9:25 amLondon City
Feb 12
LCY10:00 amLondon City
19h 30m
2 stops
STL11:30 pmLambert-St Louis
Lufthansa
Apr 27
STL3:30 pmLambert-St Louis
18h 55m
1 stop
LCY4:25 pmLondon City
May 6
LCY7:10 pmLondon City
24h 20m
1 stop
STL1:30 pmLambert-St Louis
Lufthansa
Mar 19
STL4:45 pmLambert-St Louis
19h 55m
1 stop
LCY5:40 pmLondon City
Mar 26
LCY10:00 amLondon City
18h 33m
2 stops
STL11:33 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
Mar 13
STL1:40 pmLambert-St Louis
12h 35m
2 stops
LCY7:15 amLondon City
Mar 24
LCY9:20 amLondon City
17h 20m
2 stops
STL9:40 pmLambert-St Louis
Delta
Jun 15
STL2:05 pmLambert-St Louis
13h 25m
2 stops
LCY9:30 amLondon City
Jun 30
LCY7:45 amLondon City
15h 02m
2 stops
STL4:47 pmLambert-St Louis
Delta
Jun 15
STL2:05 pmLambert-St Louis
13h 25m
2 stops
LCY9:30 amLondon City
Jun 30
LCY7:45 amLondon City
15h 02m
2 stops
STL4:47 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

Can stopping save me money on St. Louis to London City Airport flights?

You could potentially save up to 8% on your flight if you consider stops on a St. Louis to London City Airport flight.

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

$398

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 $398. The best round-trip flight deal from St. Louis to London City Airport found on momondo in the last 72 hours is $813.
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.


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.


An easier way to manage your London City Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Mon 12/23
Mon 12/30
Email me momondo's favorite deals

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo