In terms of precipitation, rainfall in London Southend Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Southend Airport when rainfall is around 1.6 in.

If weather is an important factor for your trip to London Southend Airport, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

What is the cheapest time of day to fly from MO to SEN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to London Southend Airport as you normally would.

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 vacation 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.

$372+ Flights from Missouri to London Southend Airport

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Cheap flight deals from Missouri to Southend

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 January 29, 2026.

Thu 3/54:05 pm

STL

SEN

2 stops14h 45m

Multiple Airlines

Sun 3/152:20 pm

SEN

STL

3 stops32h 40m

Multiple Airlines

Deal found 1/27

$3,116

Best flights from Missouri to Southend
Discover carefully curated flight deals from Missouri to Southend that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 29, 2026.

Thu 3/54:05 pm

STL

SEN

2 stops14h 45m

Multiple Airlines

Sun 3/152:20 pm

SEN

STL

3 stops32h 40m

Multiple Airlines

Deal found 1/27

$3,116

One-way flights from Missouri to Southend
Search for one-way flight options from Missouri to Southend. Find affordable one-way fares based on user searches. Data last updated January 29, 2026.

Mon 4/68:41 am

STL

SEN

3 stops41h 14m

Multiple Airlines

Deal found 1/26

$372

Sun 3/84:50 pm

STL

SEN

3 stops25h 10m

Multiple Airlines

Deal found 1/27

$414

Tue 5/57:00 am

STL

SEN

3 stops47h 55m

Multiple Airlines

Deal found 1/27

$422

Thu 2/267:00 am

STL

SEN

3 stops47h 15m

Multiple Airlines

Deal found 1/27

$426

Wed 4/87:00 am

STL

SEN

3 stops32h 25m

Multiple Airlines

Deal found 1/26

$478

Thu 2/269:24 pm

MCI

SEN

3 stops56h 51m

Multiple Airlines

Deal found 1/27

$507

Tue 4/214:05 pm

STL

SEN

2 stops21h 35m

Multiple Airlines

Deal found 1/27

$543

Thu 5/77:00 am

STL

SEN

3 stops31h 10m

Multiple Airlines

Deal found 1/27

$597

Tue 2/109:57 am

MCI

SEN

3 stops45h 43m

Multiple Airlines

Deal found 1/27

$624

Sun 6/2811:30 am

MCI

SEN

2 stops25h 20m

Multiple Airlines

Deal found 1/28

$680

Fri 6/194:20 pm

MCI

SEN

3 stops36h 00m

Multiple Airlines

Deal found 1/27

$681

Tue 6/304:20 pm

MCI

SEN

3 stops21h 20m

Multiple Airlines

Deal found 1/27

$688

Find flight deals from Missouri to Southend

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$3,116 (Mytrip)
One-way from	$372 (Kiwi.com)
Popular in	June
Cheapest in	October
Average price	$714

Provider with most accurate pricing for Lambert-St Louis-London (LON) flight deals.

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Provider most trusted by Cheapflights users for Lambert-St Louis-London (LON) flights.

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From Missouri to London Southend

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One-way flight from Missouri to London Southend

Search Deals

Highest demand for flights based on searches. 26% potential increase in price ($308 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).

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Average for round-trip flights in January 2026

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Cheapflights Fare Finder

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

St. LouisLondon

STL - SEN

STLSEN

Lambert-St Louis

Thu 3/5

4:05 pm-12:50 pm

2 stops14h 45m

London Southend

Sun 3/15

2:20 pm-6:00 pm

3 stops32h 40m

$3,116

St. LouisLondon

STL - SEN

STLSEN

Lambert-St Louis

Mon 4/6

8:41 am-7:55 am

3 stops41h 14m

$372

St. LouisLondon

STL - SEN

STLSEN

Lambert-St Louis

Sun 3/8

4:50 pm-11:00 pm

3 stops25h 10m

$414

St. LouisLondon

STL - SEN

STLSEN

Lambert-St Louis

Wed 4/8

7:00 am-9:25 pm

3 stops32h 25m

$478

Kansas CityLondon

MCI - SEN

MCISEN

Kansas City

Thu 2/26

9:24 pm-12:15 pm

3 stops56h 51m

$507

St. LouisLondon

STL - SEN

STLSEN

Lambert-St Louis

Tue 4/21

4:05 pm-7:40 pm

2 stops21h 35m

$543

Kansas CityLondon

MCI - SEN

MCISEN

Kansas City

Tue 2/10

9:57 am-1:40 pm

3 stops45h 43m

$624

Kansas CityLondon

MCI - SEN

MCISEN

Kansas City

Sun 6/28

11:30 am-6:50 pm

2 stops25h 20m

$680

Kansas CityLondon

MCI - SEN

MCISEN

Kansas City

Fri 6/19

4:20 pm-10:20 am

3 stops36h 00m

$681

Kansas CityLondon

MCI - SEN

MCISEN

Kansas City

Tue 6/30

4:20 pm-7:40 pm

3 stops21h 20m

$688

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 17 results

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 round-trip 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

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 vacation 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.

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Dartford

Dover

Winchester

Orpington

Watford

Hayes

Borehamwood

Aylesbury

Chipping Norton

Horley

Kingston upon Thames

Eastbourne

Sutton

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$372+ Cheap flights from Missouri to Southend (SEN)

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Missouri to Southend with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Missouri to Southend

Cheapest flights from Missouri to SouthendExplore 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 January 29, 2026.

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 January 29, 2026.

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 January 29, 2026.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Missouri to London Southend Airport that are best for you.

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.

Cheapflights Insights

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

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?

How can I find direct flights from Missouri to Southend?

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

Traveling to a place near London Southend Airport?

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Alternative routes for Missouri to Southend

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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 January 29, 2026.