In terms of precipitation, rainfall in London Southend Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Southend Airport when rainfall is around 40.0 mm.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

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

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

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

How can I find direct flights from Japan to Southend?

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

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

Yes. Cheapflights offers flight deals from Japan 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.

£302+ Flights from Japan to London Southend Airport

Cheap flight deals from Japan to Southend

Enter your travel dates to find the best prices.

Cheapest flights from Japan to Southend
Explore the most affordable flight options available from Japan to Southend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 January 2026.

Wed 4/319:30NRT - SEN

2 stops25h 30mMultiple Airlines

Sun 8/307:10SEN - NRT

2 stops21h 30mMultiple Airlines

Deal found 2/1£671

Thu 8/115:15NRT - SEN

2 stops30h 35mMultiple Airlines

Thu 15/106:50SEN - NRT

3 stops45h 00mMultiple Airlines

Deal found 3/1£729

Thu 8/116:45NRT - SEN

2 stops29h 05mMultiple Airlines

Mon 12/107:15SEN - NRT

2 stops23h 20mMultiple Airlines

Deal found 3/1£797

Sun 4/118:00NRT - SEN

2 stops25h 30mMultiple Airlines

Sun 18/111:55SEN - NRT

3 stops42h 15mMultiple Airlines

Deal found 3/1£1,039

Last-minute flights from Japan to Southend
Discover last-minute flight deals from Japan to Southend. Data last updated 4 January 2026 and is based on user searches.

Sun 4/118:00NRT - SEN

2 stops25h 30mMultiple Airlines

Sun 18/111:55SEN - NRT

3 stops42h 15mMultiple Airlines

Deal found 3/1£1,039

Thu 8/115:15NRT - SEN

2 stops30h 35mMultiple Airlines

Thu 15/106:50SEN - NRT

3 stops45h 00mMultiple Airlines

Deal found 3/1£729

Thu 8/116:45NRT - SEN

2 stops29h 05mMultiple Airlines

Mon 12/107:15SEN - NRT

2 stops23h 20mMultiple Airlines

Deal found 3/1£797

One-way flights from Japan to Southend
Search for one-way flight options from Japan to Southend. Find affordable one-way fares based on user searches. Data last updated 4 January 2026.

Fri 15/508:15NRT - SEN

3 stops46h 35mMultiple Airlines

Deal found 3/1£302

Tue 17/309:30NRT - SEN

2 stops33h 30mMultiple Airlines

Deal found 3/1£310

Wed 6/515:00NRT - SEN

2 stops29h 45mMultiple Airlines

Deal found 2/1£321

Wed 28/108:55NRT - SEN

3 stops36h 05mMultiple Airlines

Deal found 3/1£327

Wed 4/220:05NRT - SEN

3 stops46h 05mMultiple Airlines

Deal found 4/1£343

Wed 11/319:30NRT - SEN

2 stops25h 30mMultiple Airlines

Deal found 3/1£351

Tue 3/216:55NRT - SEN

2 stops26h 05mMultiple Airlines

Deal found 4/1£357

Fri 6/316:55NRT - SEN

2 stops26h 40mMultiple Airlines

Deal found 4/1£361

Thu 26/313:00NRT - SEN

3 stops32h 50mMultiple Airlines

Deal found 2/1£367

Wed 4/319:30NRT - SEN

2 stops25h 30mMultiple Airlines

Deal found 3/1£368

Find flight deals from Japan to Southend

Round-trip from	£671
One-way from	£279
Popular in	April
Cheapest in	June
Average price	£767

4/3-8/3
4 total stops
47h 00m total
Japan to London

Search Deals

17/1
3 total stops
35h 20m total
Japan to London

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (£21 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£16 potential savings vs. average return price).

Search Deals

Average for round-trip flights in January 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

TokyoLondon

NRT - SEN

NRTSEN

Tokyo Narita

Wed 4/3

19:30-12:00

2 stops25h 30m

London Southend

Sun 8/3

07:10-13:40

2 stops21h 30m

£671

TokyoLondon

NRT - SEN

NRTSEN

Tokyo Narita

Tue 17/3

09:30-10:00

2 stops33h 30m

£310

TokyoLondon

NRT - SEN

NRTSEN

Tokyo Narita

Wed 6/5

15:00-12:45

2 stops29h 45m

£321

TokyoLondon

NRT - SEN

NRTSEN

Tokyo Narita

Wed 28/1

08:55-12:00

3 stops36h 05m

£327

TokyoLondon

NRT - SEN

NRTSEN

Tokyo Narita

Wed 4/2

20:05-09:10

3 stops46h 05m

£343

TokyoLondon

NRT - SEN

NRTSEN

Tokyo Narita

Tue 3/2

16:55-10:00

2 stops26h 05m

£357

TokyoLondon

NRT - SEN

NRTSEN

Tokyo Narita

Wed 18/3

16:55-12:00

2 stops28h 05m

£357

TokyoLondon

NRT - SEN

NRTSEN

Tokyo Narita

Fri 6/3

16:55-10:35

2 stops26h 40m

£361

TokyoLondon

NRT - SEN

NRTSEN

Tokyo Narita

Thu 26/3

13:00-12:50

3 stops32h 50m

£367

TokyoLondon

NRT - SEN

NRTSEN

Tokyo Narita

Wed 4/3

19:30-12:00

2 stops25h 30m

£368

Flights are sorted by cheapest return flights first.

Deals found on 3/1

Showing 1-10 of 11 results

Best time to book a flight from Japan to Southend

Have a flexible travel schedule? Discover the best time to fly to Southend from Japan 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 Japan 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 Japan to Southend that include hotel bookings?
Yes. In addition to deals on Japan to Southend flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Japan to Southend?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Japan to Southend.
Can I find deals for business class flights from Japan to Southend?
Yes. Cheapflights offers flight deals from Japan 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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Hounslow

Gatwick

Ilford

Wembley

Hayes

Brentford

Colchester

Watford

Crawley

Bedford

Chelmsford

Romford

Eastbourne

Ipswich

Bishop's Stortford

Guildford

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How does Cheapflights help users find flights from Japan to Southend?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Southend from Japan today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Japan to Southend?

Cheapflights simply makes it quick and affordable to book flights from Japan to Southend by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights to Southend from Japan shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Japan to Southend become cheaper?

Not ready to book yet? You can track prices for flights from Japan to Southend on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Japan to London Southend Airport from £302

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Japan to Southend

Cheapest flights from Japan to SouthendExplore the most affordable flight options available from Japan to Southend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 January 2026.

Explore the most affordable flight options available from Japan to Southend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 January 2026.

Find flight deals from Japan to Southend

Keep the following information in mind while searching for Japan to Southend flight deals. Data was last updated 4 January 2026.

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 Japan to London Southend Airport that are best for you.

Best time to book a flight from Japan to Southend

Have a flexible travel schedule? Discover the best time to fly to Southend from Japan with our price prediction graph.

Cheapflights Insights

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

Related info for your journey

Find useful and relevant information for your journey from Japan 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 Japan to Southend that include hotel bookings?

How can I find direct flights from Japan to Southend?

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

Travelling to a place near London Southend Airport?

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 Japan to Southend

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Japan to Southend?

Why should you use Cheapflights to find cheap flight tickets from Japan to Southend?

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

Can Cheapflights notify me if prices for flights from Japan to Southend become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Japan to Southend
Explore the most affordable flight options available from Japan to Southend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 January 2026.