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Cheap flights from London Southend Airport to Southeast Asia from £283

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — BKK
17 Jun — 24 Jun1
1 adult

Cheap flight deals from Southend to Southeast Asia

Keep the following information in mind while searching for Southend to Southeast Asia flight deals. Data was last updated 12 June 2025.

Round-trip from

£576

One-way from

£283

Popular in

December

Cheapest in

May

Average price

£563
21/8-11/9
  • 21/8-11/9
  • 5 total stops
  • 75h 15m total
  • London to Southeast Asia
Search Deals
7/8
  • 7/8
  • 2 total stops
  • 50h 45m total
  • London to Southeast Asia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£42 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Southend to Southeast Asia

Cheapest flights from Southend to Southeast Asia
Explore the most affordable flight options available from Southend to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Fri 13/620:40SEN - BKK
3 stops38h 45mMultiple Airlines
Tue 9/923:40BKK - SEN
2 stops26h 00mMultiple Airlines
Deal found 12/6£539
Thu 21/813:55SEN - SIN
3 stops44h 25mMultiple Airlines
Thu 11/919:45SIN - SEN
2 stops30h 50mMultiple Airlines
Deal found 11/6£576
Fri 5/920:40SEN - KUL
3 stops41h 15mMultiple Airlines
Thu 18/907:25KUL - SEN
3 stops43h 10mMultiple Airlines
Deal found 10/6£586
Wed 9/716:50SEN - MNL
3 stops23h 25mMultiple Airlines
Wed 16/711:55MNL - SEN
2 stops35h 45mMultiple Airlines
Deal found 11/6£815
Mon 22/1207:15SEN - CGK
3 stops42h 00mMultiple Airlines
Sat 3/116:20CGK - SEN
3 stops35h 50mMultiple Airlines
Deal found 12/6£977
Sun 10/815:55SEN - DPS
2 stops20h 20mMultiple Airlines
Sat 23/812:00DPS - SEN
3 stops34h 20mMultiple Airlines
Deal found 11/6£1,010

Cheapflights Fare Finder

Customise your flight search to find flights from Southend to Southeast Asia 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 12 June 2025.
Use the filters below to find and compare flights from London Southend Airport to Southeast Asia that are best for you.

Fly from

Southend

Fly to

Southeast Asia

Route

Depart

Return

Price

LondonSingapore

SEN - SIN

SENSIN

London Southend

Thu 21/8

13:55-17:20

3 stops44h 25m

Singapore Changi

Thu 11/9

19:45-19:35

2 stops30h 50m

£576

LondonBangkok

SEN - BKK

SENBKK

London Southend

Wed 3/9

17:00-06:15

2 stops31h 15m

Bangkok Suvarnabhumi

Tue 9/9

20:00-19:40

2 stops29h 40m

£577

LondonKuala Lumpur

SEN - KUL

SENKUL

London Southend

Fri 5/9

20:40-20:55

3 stops41h 15m

Kuala Lumpur Intl

Thu 18/9

07:25-19:35

3 stops43h 10m

£586

LondonManila

SEN - MNL

SENMNL

London Southend

Wed 9/7

16:50-23:15

3 stops23h 25m

Manila Ninoy Aquino Intl

Wed 16/7

11:55-16:40

2 stops35h 45m

£815

LondonDenpasar

SEN - DPS

SENDPS

London Southend

Sun 10/8

15:55-19:15

2 stops20h 20m

Denpasar Bali Ngurah Rai

Sat 23/8

12:00-15:20

3 stops34h 20m

£1,010

LondonBangkok

SEN - BKK

SENBKK

London Southend

Wed 24/9

17:30-17:25

3 stops41h 55m

£288

LondonManila

SEN - MNL

SENMNL

London Southend

Thu 20/11

06:50-05:30

3 stops38h 40m

£298

LondonKuala Lumpur

SEN - KUL

SENKUL

London Southend

Sun 7/9

17:30-20:55

3 stops44h 25m

£311

LondonSingapore

SEN - SIN

SENSIN

London Southend

Thu 3/7

13:55-17:20

3 stops44h 25m

£312

LondonJakarta

SEN - CGK

SENCGK

London Southend

Tue 24/6

12:50-14:50

3 stops44h 00m

£348

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 11 results
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2

Best time to book a flight from Southend to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Southend 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 London Southend Airport to Southeast Asia

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

Find hourly flight availability from Southend to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 June 2025.

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

Rainfall in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Southeast Asia ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Southeast Asia when rainfall is around 10.0 mm.

Temperature in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Southeast Asia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

Related info for your journey

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

  • What are the most popular routes from London Southend Airport to Southeast Asia?

    When deciding which route to take from London Southend Airport to Southeast Asia consider London Southend - Manila Ninoy Aquino Intl, London Southend - Singapore Changi or London Southend - Bangkok Suvarnabhumi as they are the most popular.

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

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

  • How can I find direct flights from Southend to Southeast Asia?

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

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

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

  • What is the cheapest month to book a flight from London Southend Airport to Southeast Asia?

    Currently, May is the cheapest month in which you can book a flight from London Southend Airport to Southeast Asia (average of £718). Flying from London Southend Airport to Southeast Asia in December is currently the most expensive (average of £1,123). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Southend to Southeast Asia

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 Southend to Southeast Asia?

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