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Cheap flights from London Southend Airport to Southeast Asia from £275

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — BKK
4 May — 11 May1
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 29 April 2025.

Round-trip from

£602

One-way from

£275

Popular in

December

Cheapest in

May

Average price

£689
15/5-19/6
  • 15/5-19/6
  • 5 total stops
  • 62h 45m total
  • London to Southeast Asia
Search Deals
12/5
  • 12/5
  • 3 total stops
  • 42h 50m 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 April 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 29 April 2025.

Thu 15/517:40SEN - CGK
3 stops36h 05mMultiple Airlines
Thu 19/619:05CGK - SEN
2 stops26h 40mMultiple Airlines
Deal found 28/4£602
Mon 30/611:30SEN - KUL
2 stops30h 05mMultiple Airlines
Sun 20/717:35KUL - SEN
2 stops24h 15mMultiple Airlines
Deal found 29/4£659
Thu 21/817:40SEN - DPS
3 stops42h 00mMultiple Airlines
Thu 11/914:00DPS - SEN
3 stops32h 45mMultiple Airlines
Deal found 28/4£668
Mon 30/611:30SEN - BKK
2 stops19h 00mMultiple Airlines
Sun 6/721:50BKK - SEN
2 stops19h 00mMultiple Airlines
Deal found 28/4£727
Fri 27/611:05SEN - MNL
2 stops26h 45mMultiple Airlines
Wed 2/723:30MNL - SEN
2 stops28h 20mMultiple Airlines
Deal found 28/4£750
Mon 18/811:30SEN - SIN
2 stops21h 00mMultiple Airlines
Sun 31/822:30SIN - SEN
1 stop18h 55mMultiple Airlines
Deal found 28/4£1,122

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 29 April 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

LondonJakarta

SEN - CGK

SENCGK

London Southend

Thu 15/5

17:40-11:45

3 stops36h 05m

Jakarta Soekarno-Hatta Intl

Thu 19/6

19:05-15:45

2 stops26h 40m

£602

LondonKuala Lumpur

SEN - KUL

SENKUL

London Southend

Mon 30/6

11:30-00:35

2 stops30h 05m

Kuala Lumpur Intl

Sun 20/7

17:35-10:50

2 stops24h 15m

£659

LondonDenpasar

SEN - DPS

SENDPS

London Southend

Thu 21/8

17:40-18:40

3 stops42h 00m

Denpasar Bali Ngurah Rai

Thu 11/9

14:00-15:45

3 stops32h 45m

£668

LondonBangkok

SEN - BKK

SENBKK

London Southend

Mon 30/6

11:30-12:30

2 stops19h 00m

Bangkok Suvarnabhumi

Sun 6/7

21:50-10:50

2 stops19h 00m

£727

LondonManila

SEN - MNL

SENMNL

London Southend

Fri 27/6

11:05-20:50

2 stops26h 45m

Manila Ninoy Aquino Intl

Wed 2/7

23:30-20:50

2 stops28h 20m

£750

LondonSingapore

SEN - SIN

SENSIN

London Southend

Mon 18/8

11:30-15:30

2 stops21h 00m

Singapore Changi

Sun 31/8

22:30-10:25

1 stop18h 55m

£1,122

LondonBangkok

SEN - BKK

SENBKK

London Southend

Mon 12/5

07:00-07:50

3 stops42h 50m

£275

LondonSingapore

SEN - SIN

SENSIN

London Southend

Thu 8/5

17:40-02:10

2 stops25h 30m

£284

LondonDenpasar

SEN - DPS

SENDPS

London Southend

Thu 15/5

17:40-09:50

3 stops33h 10m

£293

LondonKuala Lumpur

SEN - KUL

SENKUL

London Southend

Thu 12/6

13:55-08:10

2 stops35h 15m

£303

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 12 results
1
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 29 April 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 - Kuala Lumpur Intl, London Southend - Manila Ninoy Aquino Intl 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 £730). 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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