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.

£375+ Cheap Flights from Japan to London Southend Airport

Cheap flight deals from Japan to Southend

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 17 September 2026.

Thu 5/1117:20 -

2 stops25h 40m

Sun 22/1115:35 -

2 stops35h 05m

Deal found 13/9£838

Thu 24/918:00 -

2 stops27h 00m

Thu 1/1007:20 -

3 stops24h 45m

Deal found 16/9£921

Thu 29/1017:20 -

2 stops25h 00m

Thu 5/1114:10 -

2 stops21h 45m

Deal found 13/9£1,060

Sun 6/1213:35 -

1 stop17h 30m

Tue 15/1208:15 -

1 stop18h 30m

Deal found 13/9£1,087

Sun 20/912:00 -

3 stops30h 30m

Sun 27/907:00 -

3 stops28h 45m

Deal found 12/9£1,113

Thu 17/918:00 -

2 stops27h 00m

Tue 22/906:30 -

3 stops26h 00m

Deal found 15/9£1,158

Find flight deals from Japan to Southend

Round-trip from	£838
One-way from	£375
Popular in	August
Cheapest in	May
Average price	£1,062

5/11-22/11
4 total stops
60h 45m total
Japan to London

Search Deals

8/10-31/12
2 total stops
27h 00m total
Japan to London

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£110 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 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

Cheapest return flight

TokyoLondon

NRT Tokyo Narita - SEN London Southend

NRTSEN

Tokyo Narita

Sun 13/12

14:20-22:45

3 stops41h 25m

London Southend

Wed 31/12

00:00-08:00

Nonstop0h 00m

£375

Fastest return journey

TokyoLondon

NRT Tokyo Narita - SEN London Southend

NRTSEN

Tokyo Narita

Thu 24/9

18:00-13:00

2 stops27h 00m

London Southend

Wed 31/12

00:00-08:00

Nonstop0h 00m

£377

TokyoLondon

NRT Tokyo Narita - SEN London Southend

NRTSEN

Tokyo Narita

Thu 15/10

18:00-13:00

2 stops27h 00m

London Southend

Wed 31/12

00:00-08:00

Nonstop0h 00m

£381

TokyoLondon

NRT Tokyo Narita - SEN London Southend

NRTSEN

Tokyo Narita

Tue 23/2

15:30-19:20

2 stops36h 50m

London Southend

Wed 31/12

00:00-08:00

Nonstop0h 00m

£393

TokyoLondon

NRT Tokyo Narita - SEN London Southend

NRTSEN

Tokyo Narita

Mon 5/10

18:00-19:50

2 stops33h 50m

London Southend

Wed 31/12

00:00-08:00

Nonstop0h 00m

£399

TokyoLondon

NRT Tokyo Narita - SEN London Southend

NRTSEN

Tokyo Narita

Wed 21/10

14:55-13:00

2 stops30h 05m

London Southend

Wed 31/12

00:00-08:00

Nonstop0h 00m

£412

TokyoLondon

NRT Tokyo Narita - SEN London Southend

NRTSEN

Tokyo Narita

Tue 15/12

12:50-10:00

3 stops30h 10m

London Southend

Wed 31/12

00:00-08:00

Nonstop0h 00m

£446

TokyoLondon

NRT Tokyo Narita - SEN London Southend

NRTSEN

Tokyo Narita

Fri 9/10

18:00-21:45

2 stops35h 45m

London Southend

Wed 31/12

00:00-08:00

Nonstop0h 00m

£455

TokyoLondon

NRT Tokyo Narita - SEN London Southend

NRTSEN

Tokyo Narita

Thu 5/11

17:20-10:00

2 stops25h 40m

London Southend

Sun 22/11

15:35-11:40

2 stops35h 05m

£838

TokyoLondon

NRT Tokyo Narita - SEN London Southend

NRTSEN

Tokyo Narita

Thu 29/10

17:20-09:20

2 stops25h 00m

London Southend

Thu 5/11

14:10-20:55

2 stops21h 45m

£1,060

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 11 resultsSorted by cheapest first

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.

NRT-SEN

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

JP0-SEN

NRT-SEN

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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Gatwick

Wembley

Slough

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Barnet

Southall

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Kingston upon Thames

Dagenham

Dover

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

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Alternative routes for Japan to Southend

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Fly with Cheapflights

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 £375

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/10. 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 17 September 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 17 September 2026.

Best flights from Japan to SouthendDiscover carefully curated flight deals from Japan to Southend that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Discover carefully curated flight deals from Japan to Southend that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Japan to SouthendDiscover last-minute flight deals from Japan to Southend. Data last updated 17 September 2026 and is based on user searches.

Discover last-minute flight deals from Japan to Southend. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Japan to SouthendSearch for one-way flight options from Japan to Southend. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Search for one-way flight options from Japan to Southend. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Find flight deals from Japan to Southend

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

Related info for your journey

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.

Complete your trip

Complete your trip to Southend by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

Book a non-stop flight to one of these other cities located in England.

Search flights from Japan to Southend by cabin class

Find flights from Japan to Southend, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Japan and Southend flights

Browse other Japan and Southend flight options. Last updated on 17 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Other flights to Southend

Explore flights to Southend departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2026.

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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?

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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 17 September 2026.

Best flights from Japan to Southend
Discover carefully curated flight deals from Japan to Southend that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Japan to Southend
Discover last-minute flight deals from Japan to Southend. Data last updated 17 September 2026 and is based on user searches.

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 17 September 2026.