In terms of precipitation, rainfall in St. Louis ranges from 56.0 - 119.0 inches per month. May is typically the wettest month, when rainfall can reach 119.0 mm. February is typically the driest time to visit St. Louis when rainfall is around 56.0 mm.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

What is the cheapest time of day to fly from LCY to STL?

When flying from London City Airport to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to St. Louis from London City?

If you book a flight to St. Louis from London City, you will be flying to Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis. There are 0 flights from London City to Lambert-St Louis per day from 0 different airlines.

Can I find deals for flights from London City to St. Louis that include hotel bookings?

Yes. In addition to deals on London City to St. Louis flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from London City to St. Louis?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London City to St. Louis.

Can I find deals for business class flights from London City to St. Louis?

Yes. Cheapflights offers flight deals from London City to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£426+ Cheap Flights from London City Airport to St. Louis

Cheap flight deals from London City to St. Louis

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from London City to St. Louis
Explore the most affordable flight options available from London City to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Mon 23/1120:05 -

3 stops33h 54m

Mon 7/1212:02 -

2 stops23h 18m

Deal found 22/10£658

Tue 1/1209:15 -

2 stops36h 11m

Tue 8/1216:05 -

2 stops14h 45m

Deal found 21/10£687

Mon 23/1109:50 -

2 stops35h 36m

Tue 8/1216:05 -

2 stops14h 45m

Deal found 20/10£693

Mon 23/1109:50 -

2 stops35h 36m

Mon 30/1116:05 -

2 stops14h 45m

Deal found 20/10£707

Tue 1/1218:15 -

1 stop25h 30m

Mon 7/1218:55 -

2 stops16h 45m

Deal found 23/10£708

Thu 26/1109:15 -

2 stops36h 11m

Tue 1/1216:05 -

2 stops14h 45m

Deal found 24/10£720

Find flight deals from London City to St. Louis

Round-trip from	£658
One-way from	£426
Popular in	August
Cheapest in	February
Average price	£758

23/11-7/12
5 total stops
57h 12m total
London to St. Louis

Search Deals

1/12-31/12
2 total stops
36h 11m total
London to St. Louis

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£62 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSt. Louis

LCY London City - STL Lambert-St Louis

LCYSTL

London City

Tue 1/12

18:15-13:45

1 stop25h 30m

Lambert-St Louis

Wed 31/12

00:00-07:00

Nonstop0h 00m

£440

Fastest return journey

LondonSt. Louis

LCY London City - STL Lambert-St Louis

LCYSTL

London City

Wed 9/12

09:50-00:12

2 stops20h 22m

Lambert-St Louis

Wed 31/12

00:00-07:00

Nonstop0h 00m

£464

LondonSt. Louis

LCY London City - STL Lambert-St Louis

LCYSTL

London City

Tue 20/4

18:30-15:26

2 stops26h 56m

Lambert-St Louis

Wed 31/12

00:00-07:00

Nonstop0h 00m

£466

LondonSt. Louis

LCY London City - STL Lambert-St Louis

LCYSTL

London City

Tue 15/12

13:25-11:17

3 stops27h 52m

Lambert-St Louis

Wed 31/12

00:00-07:00

Nonstop0h 00m

£530

LondonSt. Louis

LCY London City - STL Lambert-St Louis

LCYSTL

London City

Fri 15/1

13:25-00:04

3 stops40h 39m

Lambert-St Louis

Wed 31/12

00:00-07:00

Nonstop0h 00m

£549

LondonSt. Louis

LCY London City - STL Lambert-St Louis

LCYSTL

London City

Mon 5/4

09:15-13:25

1 stop34h 10m

Lambert-St Louis

Wed 31/12

00:00-07:00

Nonstop0h 00m

£558

LondonSt. Louis

LCY London City - STL Lambert-St Louis

LCYSTL

London City

Mon 5/4

18:30-14:26

3 stops49h 56m

Lambert-St Louis

Wed 31/12

00:00-07:00

Nonstop0h 00m

£598

LondonSt. Louis

LCY London City - STL Lambert-St Louis

LCYSTL

London City

Mon 23/11

20:05-23:59

3 stops33h 54m

Lambert-St Louis

Mon 7/12

12:02-17:20

2 stops23h 18m

£658

LondonSt. Louis

LCY London City - STL Lambert-St Louis

LCYSTL

London City

Tue 1/12

09:15-11:10

3 stops31h 55m

Lambert-St Louis

Wed 31/12

00:00-07:00

Nonstop0h 00m

£662

LondonSt. Louis

LCY London City - STL Lambert-St Louis

LCYSTL

London City

Tue 1/12

09:15-15:26

2 stops36h 11m

Lambert-St Louis

Tue 8/12

16:05-12:50

2 stops14h 45m

£687

Flights are sorted by cheapest return flights first.

Deals found on 20/10

Showing 1-10 of 17 resultsSorted by cheapest first

Best time to book a flight from London City to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from London City with our price prediction graph.

LCY-STL

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

What airport do you fly into for flights to St. Louis from London City?
If you book a flight to St. Louis from London City, you will be flying to Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis. There are 0 flights from London City to Lambert-St Louis per day from 0 different airlines.
Can I find deals for flights from London City to St. Louis that include hotel bookings?
Yes. In addition to deals on London City to St. Louis flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London City to St. Louis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London City to St. Louis.
Can I find deals for business class flights from London City to St. Louis?
Yes. Cheapflights offers flight deals from London City to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Heathrow to Springfield flights

London City to Springfield flights

Gatwick to Springfield flights

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Cheap flights from London City Airport to St. Louis from £426

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London City to St. Louis

Cheapest flights from London City to St. LouisExplore the most affordable flight options available from London City to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Explore the most affordable flight options available from London City to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Best flights from London City to St. LouisDiscover carefully curated flight deals from London City to St. Louis that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 October 2026.

Discover carefully curated flight deals from London City to St. Louis that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 October 2026.

Last-minute flights from London City to St. LouisDiscover last-minute flight deals from London City to St. Louis. Data last updated 25 October 2026 and is based on user searches.

Discover last-minute flight deals from London City to St. Louis. Data last updated 25 October 2026 and is based on user searches.

One-way flights from London City to St. LouisSearch for one-way flight options from London City to St. Louis. Find affordable one-way fares based on user searches. Data last updated 25 October 2026.

Search for one-way flight options from London City to St. Louis. Find affordable one-way fares based on user searches. Data last updated 25 October 2026.

Find flight deals from London City to St. Louis

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Best time to book a flight from London City to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from London City with our price prediction graph.

Related info for your journey

What airport do you fly into for flights to St. Louis from London City?

Can I find deals for flights from London City to St. Louis that include hotel bookings?

How can I find direct flights from London City to St. Louis?

Can I find deals for business class flights from London City to St. Louis?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London City to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to St. Louis by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from London City to St. Louis by cabin class

Find flights from London City to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.

London City and St. Louis flights

Browse other London City and St. Louis flight options. Last updated on 25 October 2026.

Other flights from London City

Browse through other flights departing from London City. Flights are based on user searches made on Cheapflights and were last updated on 25 October 2026.

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Check out other popular destinations found by fellow travellers in 2026

Other flights to St. Louis

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Can Cheapflights find flights from London City to St. Louis with no change fees?

Can Cheapflights notify me if prices for flights from London City to St. Louis become cheaper?

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Cheapest flights from London City to St. Louis
Explore the most affordable flight options available from London City to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Best flights from London City to St. Louis
Discover carefully curated flight deals from London City to St. Louis that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 October 2026.

Last-minute flights from London City to St. Louis
Discover last-minute flight deals from London City to St. Louis. Data last updated 25 October 2026 and is based on user searches.

One-way flights from London City to St. Louis
Search for one-way flight options from London City to St. Louis. Find affordable one-way fares based on user searches. Data last updated 25 October 2026.