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.

$444 Cheap Flights from St. Louis to London City Airport in 2026

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Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

4:05 pm - 5:40 pm

STL

LCY

19h 35m

2 stops

9:50 am - 3:29 pm

LCY

STL

35h 39m

2 stops

$686Multiple Airlines

Wed, Feb 18 - Wed, Feb 25

4:05 pm - 5:40 pm

STL

LCY

19h 35m

2 stops

9:50 am - 3:29 pm

LCY

STL

35h 39m

2 stops

$696Multiple Airlines

Sun, Feb 1 - Tue, Feb 10

3:30 pm - 5:55 pm

STL

LCY

20h 25m

1 stop

9:15 am - 9:08 pm

LCY

STL

41h 53m

2 stops

$703Lufthansa

Sun, May 3 - Tue, May 12

3:30 pm - 5:55 pm

STL

LCY

20h 25m

1 stop

6:30 pm - 1:25 pm

LCY

STL

24h 55m

1 stop

$713Lufthansa

Sun, May 3 - Tue, May 12

3:30 pm - 5:55 pm

STL

LCY

20h 25m

1 stop

6:30 pm - 9:08 pm

LCY

STL

56h 38m

2 stops

$723Lufthansa

Sun, May 3 - Mon, May 11

11:55 am - 2:35 pm

STL

LCY

20h 40m

2 stops

7:15 pm - 6:52 pm

LCY

STL

29h 37m

2 stops

$734British Airways

Mon, Feb 9 - Mon, Feb 16

4:05 pm - 12:55 pm

STL

LCY

14h 50m

2 stops

9:50 am - 3:29 pm

LCY

STL

35h 39m

2 stops

$738Multiple Airlines

Wed, Feb 18 - Wed, Feb 25

6:32 am - 4:40 pm

STL

LCY

28h 08m

2 stops

9:20 am - 11:01 pm

LCY

STL

19h 41m

2 stops

$759Delta

Wed, May 6 - Wed, May 13

1:40 pm - 4:40 pm

STL

LCY

45h 00m

2 stops

9:20 am - 11:01 pm

LCY

STL

19h 41m

2 stops

$765Delta

Tue, May 5 - Tue, May 12

3:30 pm - 5:55 pm

STL

LCY

20h 25m

1 stop

6:30 pm - 9:08 pm

LCY

STL

32h 38m

2 stops

$773Lufthansa

Sun, May 3 - Sun, May 10

Iberia flights from St. Louis to London City Airport

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

Iberia

Feb 9

STL9:33 amLambert-St Louis

41h 17m

2 stops

LCY8:50 amLondon City

Feb 25

LCY7:50 amLondon City

19h 22m

2 stops

STL9:12 pmLambert-St Louis

$796

Iberia

Feb 9

STL9:33 amLambert-St Louis

41h 17m

2 stops

LCY8:50 amLondon City

Feb 25

LCY7:50 amLondon City

21h 14m

2 stops

STL11:04 pmLambert-St Louis

$797

Iberia

May 11

STL12:11 pmLambert-St Louis

22h 19m

2 stops

LCY4:30 pmLondon City

May 19

LCY7:15 pmLondon City

56h 19m

2 stops

STL9:34 pmLambert-St Louis

$850

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

Feb 9

STL11:55 amLambert-St Louis

20h 40m

2 stops

LCY2:35 pmLondon City

Feb 16

LCY7:15 pmLondon City

29h 37m

2 stops

STL6:52 pmLambert-St Louis

$734

British Airways

May 4

STL6:00 amLambert-St Louis

44h 35m

2 stops

LCY8:35 amLondon City

May 12

LCY7:15 pmLondon City

34h 33m

2 stops

STL11:48 pmLambert-St Louis

$780

British Airways

Mar 15

STL2:00 pmLambert-St Louis

19h 35m

2 stops

LCY2:35 pmLondon City

Mar 25

LCY5:00 pmLondon City

30h 07m

2 stops

STL6:07 pmLambert-St Louis

$908

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 2/18

4:05 pm-5:40 pm

2 stops19h 35m

London City

Wed 2/25

9:50 am-3:29 pm

2 stops35h 39m

$686

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Sun 2/1

4:05 pm-5:40 pm

2 stops19h 35m

London City

Tue 2/10

9:50 am-3:29 pm

2 stops35h 39m

$696

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Sun 5/3

3:30 pm-5:55 pm

1 stop20h 25m

London City

Tue 5/12

9:15 am-9:08 pm

2 stops41h 53m

$703

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Sun 5/3

3:30 pm-5:55 pm

1 stop20h 25m

London City

Tue 5/12

6:30 pm-1:25 pm

1 stop24h 55m

$713

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Sun 5/3

3:30 pm-5:55 pm

1 stop20h 25m

London City

Mon 5/11

6:30 pm-9:08 pm

2 stops56h 38m

$723

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Mon 2/9

11:55 am-2:35 pm

2 stops20h 40m

London City

Mon 2/16

7:15 pm-6:52 pm

2 stops29h 37m

$734

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Wed 2/18

4:05 pm-12:55 pm

2 stops14h 50m

London City

Wed 2/25

9:50 am-3:29 pm

2 stops35h 39m

$738

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Wed 5/6

6:32 am-4:40 pm

2 stops28h 08m

London City

Wed 5/13

9:20 am-11:01 pm

2 stops19h 41m

$759

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Tue 5/5

1:40 pm-4:40 pm

2 stops45h 00m

London City

Tue 5/12

9:20 am-11:01 pm

2 stops19h 41m

$765

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Sun 5/3

3:30 pm-5:55 pm

1 stop20h 25m

London City

Sun 5/10

6:30 pm-9:08 pm

2 stops32h 38m

$773

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?

Delta, United Airlines, and Lufthansa 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

Fastest flight time	11h 25m
Direct flights	None

The fastest flight from St. Louis to London City Airport takes 11h 25m

There are no direct flights from St. Louis to London City Airport. There are no popular flight routes from St. Louis to 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 25m.
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.

Gatwick

Hounslow

Luton

Milton Keynes

Dover

Slough

Guildford

Wembley

Crawley

Dartford

Hayes

Brentwood

Watford

Cobham

Folkestone

Romford

Stansted

Harrow

Croydon

Richmond

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 $444

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 4/28. 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

Trusted and free

Trusted and free

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Find the cheapest flights from St. Louis to London

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Iberia flights from St. Louis to London City Airport

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

British Airways flights from St. Louis to London City Airport

Our best British Airways 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

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

Delta, United Airlines, and Lufthansa 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

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