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Cheap flights from London City Airport to St. Louis from £561

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — STL
26 Feb — 5 Mar1
1 adult

Cheap flight deals from London City to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from London City (LCY) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 February 2025.

Round-trip from

£717

One-way from

£561

Popular in

December

Cheapest in

January

Average price

£600
5/3-9/3
  • 5/3-9/3
  • 6 total stops
  • 52h 20m total
  • London to St. Louis
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12/5
  • 12/5
  • 2 total stops
  • 18h 58m total
  • London to St. Louis
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£39 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£26 potential savings vs. average return price).
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Average for round-trip flights in February 2025
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Find flight deals from London City to St. Louis

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 21 February 2025.

Wed 5/309:25LCY - STL
3 stops32h 45mMultiple Airlines
Sun 9/312:15STL - LCY
3 stops19h 35mMultiple Airlines
Deal found 20/2£717
Fri 14/310:00LCY - STL
2 stops18h 32mLufthansa
Mon 7/417:35STL - LCY
2 stops16h 50mLufthansa
Deal found 20/2£800
Fri 14/307:45LCY - STL
2 stops18h 55mVirgin Atlantic
Mon 7/410:30STL - LCY
2 stops14h 45mVirgin Atlantic
Deal found 20/2£819
Sat 1/310:00LCY - STL
2 stops19h 36mKLM
Wed 5/310:26STL - LCY
2 stops14h 49mKLM
Deal found 20/2£875
Thu 17/406:45LCY - STL
2 stops22h 39mAer Lingus
Sun 20/412:00STL - LCY
2 stops18h 45mAer Lingus
Deal found 18/2£1,228
Thu 24/709:20LCY - STL
2 stops18h 11mDelta
Sun 10/814:18STL - LCY
2 stops13h 12mDelta
Deal found 20/2£1,508

Find flights from London City to St. Louis within your budget

Customise your flight search to find flights from London City to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 February 2025.

Fly from

London City

Fly to

St. Louis

Route

Depart

Return

Price

LondonSt. Louis

LCY - STL

LCYSTL

London City

Wed 5/3

09:25-12:10

3 stops32h 45m

Lambert-St Louis

Sun 9/3

12:15-12:50

3 stops19h 35m

£717

LondonSt. Louis

LCY - STL

LCYSTL

London City

Wed 23/4

09:20-23:34

2 stops20h 14m

Lambert-St Louis

Tue 29/4

10:30-07:15

2 stops14h 45m

£799

LondonSt. Louis

LCY - STL

LCYSTL

London City

Fri 14/3

10:00-23:32

2 stops18h 32m

Lambert-St Louis

Mon 7/4

17:35-16:25

2 stops16h 50m

£800

LondonSt. Louis

LCY - STL

LCYSTL

London City

Fri 2/5

16:00-22:16

2 stops36h 16m

Lambert-St Louis

Thu 8/5

10:36-18:25

2 stops25h 49m

£1,460

LondonSt. Louis

LCY - STL

LCYSTL

London City

Thu 24/7

09:20-21:31

2 stops18h 11m

Lambert-St Louis

Sun 10/8

14:18-09:30

2 stops13h 12m

£1,508

LondonSt. Louis

LCY - STL

LCYSTL

London City

Sat 8/3

11:25-22:11

2 stops16h 46m

Lambert-St Louis

Sat 15/3

16:26-21:35

2 stops24h 09m

£1,576

LondonSt. Louis

LCY - STL

LCYSTL

London City

Thu 6/3

17:00-23:49

2 stops36h 49m

£585

LondonSt. Louis

LCY - STL

LCYSTL

London City

Thu 6/3

18:15-13:55

1 stop25h 40m

£821

LondonSt. Louis

LCY - STL

LCYSTL

London City

Sat 15/3

11:25-22:11

2 stops15h 46m

£1,027

LondonSt. Louis

LCY - STL

LCYSTL

London City

Sat 22/3

08:40-20:41

2 stops17h 01m

£2,212

Flights are sorted by cheapest return flights first.

Deals found on 20/2

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.
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.

Travel insights for flights from London City to St. Louis

Get recent, data-driven insights about flights from London City to St. Louis including ideal travel times, pricing trends, and more.

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

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.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated 21 February 2025.
KLM
7.8
Good
1,333 reviews
Check prices

Food

7.3

Boarding

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Food

7.3

Boarding

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Virgin Atlantic
7.5
Good
654 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Food

7.3

Boarding

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Aer Lingus
7.0
Good
1,069 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Food

7.3

Boarding

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Lufthansa
6.7
Okay
6,986 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Food

7.3

Boarding

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

British Airways
6.6
Okay
6,762 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Food

7.3

Boarding

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from London City to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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.

  • What are the cheapest airlines to fly from London City Airport to St. Louis one-way?

    The cheapet airlines for a one-way flight from London City Airport to St. Louis are Lufthansa (£821), Aer Lingus (£1,027), and British Airways (£2,189).

  • 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.

  • What is the cheapest month to book a flight from London City Airport to St. Louis?

    Currently, February is the cheapest month in which you can book a flight from London City Airport to St. Louis (average of £722). Flying from London City Airport to St. Louis in December is currently the most expensive (average of £1,033). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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