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Cheap flights from London City Airport to St. Louis from £455

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 24/3. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — STL
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

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 24 October 2025.

Round-trip from

£559

One-way from

£455

Popular in

December

Cheapest in

March

Average price

£754
Virgin Atlantic
  • Virgin Atlantic
  • 19/11-26/11
  • 4 total stops
  • 35h 56m total
  • London to St. Louis
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Lufthansa
  • Lufthansa
  • 24/3
  • 1 total stop
  • 25h 40m total
  • London to St. Louis
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£30 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£23 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Find flight deals from London City to St. Louis

Enter your travel dates to find the best prices.

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 24 October 2025.

Wed 19/1109:20LCY - STL
2 stops18h 38mVirgin Atlantic
Wed 26/1117:17STL - LCY
2 stops17h 18mVirgin Atlantic
Deal found 22/10£559
Mon 24/1107:45LCY - STL
2 stops16h 50mVirgin Atlantic
Mon 1/1219:02STL - LCY
2 stops16h 18mVirgin Atlantic
Deal found 23/10£594
Thu 20/1107:45LCY - STL
2 stops16h 12mVirgin Atlantic
Thu 27/1107:05STL - LCY
2 stops18h 10mVirgin Atlantic
Deal found 23/10£604
Sat 6/1208:40LCY - STL
2 stops17h 58mBritish Airways
Sat 13/1210:47STL - LCY
2 stops21h 03mBritish Airways
Deal found 22/10£655
Wed 5/1115:30LCY - STL
2 stops34h 51mBritish Airways
Tue 17/211:54STL - LCY
2 stops20h 11mBritish Airways
Deal found 22/10£679
Thu 6/1108:40LCY - STL
2 stops17h 41mBritish Airways
Sun 9/1110:44STL - LCY
2 stops21h 06mBritish Airways
Deal found 23/10£701
Sat 8/1108:40LCY - STL
2 stops18h 20mBritish Airways
Sat 22/1118:13STL - LCY
2 stops34h 37mBritish Airways
Deal found 22/10£721
Thu 6/1118:15LCY - STL
1 stop25h 40mLufthansa
Sun 9/1115:50STL - LCY
1 stop11h 25mLufthansa
Deal found 23/10£888
Sat 8/1111:25LCY - STL
2 stops18h 31mAer Lingus
Sat 22/1116:32STL - LCY
2 stops14h 08mAer Lingus
Deal found 23/10£938
Thu 30/1009:10LCY - STL
2 stops16h 10mAer Lingus
Wed 31/1206:30STL - LCY
2 stops22h 30mAer Lingus
Deal found 23/10£1,018
Tue 28/1019:10LCY - STL
2 stops29h 06mMultiple Airlines
Wed 5/1115:14STL - LCY
2 stops15h 41mMultiple Airlines
Deal found 23/10£1,168

Cheapflights Fare Finder

 
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 24 October 2025.
Use the filters below to find and compare flights from London City Airport to St. Louis that are best for you.

Fly from

London City

Fly to

St. Louis

Route

Depart

Return

Price

LondonSt. Louis

LCY - STL

LCYSTL

London City

Wed 19/11

09:20-21:58

2 stops18h 38m

Lambert-St Louis

Wed 26/11

17:17-16:35

2 stops17h 18m

£559

LondonSt. Louis

LCY - STL

LCYSTL

London City

Mon 24/11

07:45-18:35

2 stops16h 50m

Lambert-St Louis

Mon 1/12

19:02-17:20

2 stops16h 18m

£594

LondonSt. Louis

LCY - STL

LCYSTL

London City

Thu 20/11

07:45-17:57

2 stops16h 12m

Lambert-St Louis

Thu 27/11

07:05-07:15

2 stops18h 10m

£604

LondonSt. Louis

LCY - STL

LCYSTL

London City

Thu 26/2

07:50-20:18

2 stops18h 28m

Lambert-St Louis

Sun 8/3

18:29-14:35

2 stops39h 06m

£604

LondonSt. Louis

LCY - STL

LCYSTL

London City

Fri 6/2

07:50-23:12

2 stops21h 22m

Lambert-St Louis

Mon 9/2

11:55-14:35

2 stops20h 40m

£605

LondonSt. Louis

LCY - STL

LCYSTL

London City

Fri 6/2

07:50-18:34

2 stops16h 44m

Lambert-St Louis

Sat 14/2

17:49-14:35

2 stops38h 46m

£637

LondonSt. Louis

LCY - STL

LCYSTL

London City

Sat 6/12

08:40-20:38

2 stops17h 58m

Lambert-St Louis

Sat 13/12

10:47-13:50

2 stops21h 03m

£655

LondonSt. Louis

LCY - STL

LCYSTL

London City

Wed 5/11

15:30-20:21

2 stops34h 51m

Lambert-St Louis

Tue 17/2

11:54-14:05

2 stops20h 11m

£679

LondonSt. Louis

LCY - STL

LCYSTL

London City

Thu 6/11

08:40-20:21

2 stops17h 41m

Lambert-St Louis

Sun 9/11

10:44-13:50

2 stops21h 06m

£701

LondonSt. Louis

LCY - STL

LCYSTL

London City

Sat 8/11

08:40-21:00

2 stops18h 20m

Lambert-St Louis

Sat 22/11

18:13-10:50

2 stops34h 37m

£721

Flights are sorted by cheapest return flights first.

Deals found on 22/10

Showing 1-10 of 17 results
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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.
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

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.

  • How long is the flight from London City Airport to St. Louis?

    A quick flight from London City Airport to St. Louis can take about 18h 28m. Virgin Atlantic provides one of the quickest options available for as low as £604. Airlines will cover a distance of 4205 mi. This flight may include one or multiple stops.

  • 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

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How does Cheapflights help users find flights from London City to St. Louis?

Cheapflights makes it easy to find London City to St. Louis flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London City to St. Louis?

Cheapflights helps you find that perfect flight to St. Louis from London City by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from London City to St. Louis with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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