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Cheap flights from Missouri to London Southend Airport from £310

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SEN
26 Aug — 2 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Missouri to Southend

Enter your travel dates to find the best prices.

Cheapest flights from Missouri to Southend
Explore the most affordable flight options available from Missouri to Southend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 July 2026.

Sun 23/812:10
STL
-
SEN
2 stops16h 20m
Multiple Airlines
Sun 30/819:50
SEN
-
STL
2 stops28h 52m
Multiple Airlines
Deal found 25/7£887

Find flight deals from Missouri to Southend

Keep the following information in mind while searching for Missouri to Southend flight deals. Data was last updated 27 July 2026.

Round-trip from

£887

One-way from

£310

Popular in

June

Cheapest in

October

Average price

£998
23/8-30/8
  • 23/8-30/8
  • 4 total stops
  • 45h 12m total
  • Missouri to London
Search Deals
15/10
  • 15/10
  • 3 total stops
  • 53h 10m total
  • Missouri to London
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (£189 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£25 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Missouri to Southend 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 27 July 2026.
Use the filters below to find and compare flights from Missouri to London Southend Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

St. LouisLondon

STL - SEN

STLSEN

Lambert-St Louis

Sun 23/8

12:10-10:30

2 stops16h 20m

London Southend

Sun 30/8

19:50-18:42

2 stops28h 52m

£887
Cheapest one-way

St. LouisLondon

STL - SEN

STLSEN

Lambert-St Louis

Thu 15/10

10:35-21:45

3 stops53h 10m

£310

Kansas CityLondon

MCI - SEN

MCISEN

Kansas City

Sat 22/8

13:38-10:30

3 stops38h 52m

£317

St. LouisLondon

STL - SEN

STLSEN

Lambert-St Louis

Mon 12/10

20:10-19:40

3 stops41h 30m

£337

St. LouisLondon

STL - SEN

STLSEN

Lambert-St Louis

Mon 19/10

20:10-19:40

3 stops41h 30m

£341

St. LouisLondon

STL - SEN

STLSEN

Lambert-St Louis

Wed 25/11

15:40-22:20

3 stops24h 40m

£380

St. LouisLondon

STL - SEN

STLSEN

Lambert-St Louis

Thu 26/11

16:05-17:15

2 stops19h 10m

£389

St. LouisLondon

STL - SEN

STLSEN

Lambert-St Louis

Sat 17/10

10:45-10:30

3 stops41h 45m

£399

St. LouisLondon

STL - SEN

STLSEN

Lambert-St Louis

Sat 15/8

16:09-10:30

3 stops36h 21m

£400

Kansas CityLondon

MCI - SEN

MCISEN

Kansas City

Thu 24/9

20:32-21:45

3 stops43h 13m

£408

Flights are sorted by cheapest return flights first.

Deals found on 24/7

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Missouri to Southend

Have a flexible travel schedule? Discover the best time to fly to Southend from Missouri 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.

Cheapflights Insights

Everything you need to know about your flight from Missouri to London Southend Airport

No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • Can I find deals for flights from Missouri to Southend that include hotel bookings?

    Yes. In addition to deals on Missouri to Southend flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Southend?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Southend.

  • Can I find deals for business class flights from Missouri to Southend?

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

Travelling to a place near London Southend Airport?

Book flights to London Southend Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Slough
Ilford
Hayes
Croydon
Colchester
Brentford
Eastbourne
Watford
Southend-on-Sea
Enfield
Kingston upon Thames
Southall
Aylesbury
Dover
Romford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Missouri to Southend

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Missouri to Southend?

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Can Cheapflights find flights from Missouri to Southend with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Missouri to Southend, users can toggle the no change fees filter when performing a flight search.

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