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.

$420 Cheap Flights from St. Louis to London City Airport in 2025

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Find the cheapest flights from St. Louis to London

Round-trip

One-way

Last minute

Cheap round-trip flights

4:05 pm - 12:50 pmSTL-LCY

14h 45m2 stops

9:50 am - 3:29 pmLCY-STL

35h 39m2 stops

$581

Find Deal

Wed, Jan 14 - Wed, Jan 21

7:41 pm - 10:10 amSTL-LCY

32h 29m2 stops

7:00 pm - 8:15 pmLCY-STL

31h 15m2 stops

$588British Airways

Find Deal

Mon, Sep 1 - Tue, Sep 9

4:05 pm - 12:50 pmSTL-LCY

14h 45m2 stops

9:50 am - 3:29 pmLCY-STL

35h 39m2 stops

$641

Find Deal

Wed, Jan 28 - Wed, Feb 4

5:32 pm - 11:55 amSTL-LCY

36h 23m2 stops

4:05 pm - 8:48 pmLCY-STL

34h 43m2 stops

$646British Airways

Find Deal

Sun, Aug 24 - Fri, Sep 5

3:30 pm - 6:35 pmSTL-LCY

21h 05m1 stop

9:50 am - 11:44 pmLCY-STL

18h 54m2 stops

$658Lufthansa

Find Deal

Wed, Oct 15 - Wed, Oct 29

5:30 pm - 6:35 pmSTL-LCY

19h 05m2 stops

8:45 am - 1:30 pmLCY-STL

34h 45m1 stop

$672Lufthansa

Find Deal

Mon, Sep 1 - Thu, Sep 11

3:59 pm - 7:10 pmSTL-LCY

45h 11m2 stops

4:05 pm - 8:48 pmLCY-STL

34h 43m2 stops

$681British Airways

Find Deal

Fri, Sep 26 - Fri, Oct 3

5:30 pm - 6:35 pmSTL-LCY

19h 05m2 stops

5:00 pm - 3:44 pmLCY-STL

28h 44m2 stops

$683Lufthansa

Find Deal

Mon, Sep 1 - Mon, Sep 8

11:29 am - 7:15 amSTL-LCY

13h 46m2 stops

10:00 am - 7:00 pmLCY-STL

15h 00m2 stops

$739Delta

Find Deal

Wed, Aug 27 - Mon, Sep 8

1:26 pm - 9:30 amSTL-LCY

14h 04m2 stops

10:00 am - 9:15 pmLCY-STL

17h 15m2 stops

$789Delta

Find Deal

Thu, Sep 25 - Mon, Sep 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

Sep 1

STL7:41 pmLambert-St Louis

32h 29m

2 stops

LCY10:10 amLondon City

Sep 9

LCY7:00 pmLondon City

31h 15m

2 stops

STL8:15 pmLambert-St Louis

$588

Find similar

British Airways

Aug 24

STL5:32 pmLambert-St Louis

36h 23m

2 stops

LCY11:55 amLondon City

Sep 5

LCY4:05 pmLondon City

34h 43m

2 stops

STL8:48 pmLambert-St Louis

$646

Find similar

British Airways

Sep 26

STL3:59 pmLambert-St Louis

45h 11m

2 stops

LCY7:10 pmLondon City

Oct 3

LCY4:05 pmLondon City

34h 43m

2 stops

STL8:48 pmLambert-St Louis

$681

Find similar

Delta flights from St. Louis to London City Airport

Our best Delta deals on St. Louis to London City Airport flight tickets

Delta

Aug 27

STL11:29 amLambert-St Louis

13h 46m

2 stops

LCY7:15 amLondon City

Sep 8

LCY10:00 amLondon City

15h 00m

2 stops

STL7:00 pmLambert-St Louis

$739

Find similar

Delta

Sep 25

STL1:26 pmLambert-St Louis

14h 04m

2 stops

LCY9:30 amLondon City

Sep 29

LCY10:00 amLondon City

17h 15m

2 stops

STL9:15 pmLambert-St Louis

$789

Find similar

Delta

Aug 19

STL2:15 pmLambert-St Louis

13h 15m

2 stops

LCY9:30 amLondon City

Aug 26

LCY10:00 amLondon City

15h 01m

2 stops

STL7:01 pmLambert-St Louis

$1,029

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from St. Louis to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Wed 1/14

4:05 pm-12:50 pm

2 stops14h 45m

London City

Wed 1/21

9:50 am-3:29 pm

2 stops35h 39m

$581

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Mon 9/1

7:41 pm-10:10 am

2 stops32h 29m

London City

Tue 9/9

7:00 pm-8:15 pm

2 stops31h 15m

$588

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Wed 1/28

4:05 pm-12:50 pm

2 stops14h 45m

London City

Wed 2/4

9:50 am-3:29 pm

2 stops35h 39m

$641

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Sun 8/24

5:32 pm-11:55 am

2 stops36h 23m

London City

Fri 9/5

4:05 pm-8:48 pm

2 stops34h 43m

$646

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Wed 10/15

3:30 pm-6:35 pm

1 stop21h 05m

London City

Wed 10/29

9:50 am-11:44 pm

2 stops18h 54m

$658

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Mon 9/1

5:30 pm-6:35 pm

2 stops19h 05m

London City

Thu 9/11

8:45 am-1:30 pm

1 stop34h 45m

$672

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Fri 9/26

3:59 pm-7:10 pm

2 stops45h 11m

London City

Fri 10/3

4:05 pm-8:48 pm

2 stops34h 43m

$681

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Mon 9/1

5:30 pm-6:35 pm

2 stops19h 05m

London City

Mon 9/8

5:00 pm-3:44 pm

2 stops28h 44m

$683

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Wed 8/27

11:29 am-7:15 am

2 stops13h 46m

London City

Mon 9/8

10:00 am-7:00 pm

2 stops15h 00m

$739

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Thu 9/25

1:26 pm-9:30 am

2 stops14h 04m

London City

Mon 9/29

10:00 am-9:15 pm

2 stops17h 15m

$789

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 British Airways 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	$420
Fastest flight time	11h 15m
Direct flights	None

The best one-way flight to London City Airport from St. Louis in the past 72 hours is $420. The best round-trip flight deal from St. Louis to London City Airport found on momondo in the last 72 hours is $581.

The fastest flight from St. Louis to London City Airport takes 11h 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.

Search flight deals

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 15m.
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.

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Slough

Luton

Guildford

Milton Keynes

Dartford

Crawley

Hayes

Chelmsford

Stansted

Brentwood

Ilford

Colchester

Folkestone

Watford

Richmond

Canterbury

Wembley

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.

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Cheap flights from St. Louis to London from $420

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 10/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from St. Louis to London

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British Airways flights from St. Louis to London City Airport

Our best British Airways deals on St. Louis to London City Airport flight tickets

Delta flights from St. Louis to London City Airport

Our best Delta deals on St. Louis to London City Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from St. Louis to London City Airport that are best for you.

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 British Airways are the most popular carriers operating from Lambert-St Louis to London City

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

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

Fastest flight time

Direct flights

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

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

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

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

Traveling to a place near London?

Why use momondo?

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

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

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

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

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