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Cheap flights from London Stansted Airport to Southeast Asia from £254

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
STN — BKK
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Stansted to Southeast Asia

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

Round-trip from

£439

One-way from

£254

Popular in

December

Cheapest in

May

Average price

£543
24/9-28/10
  • 24/9-28/10
  • 3 total stops
  • 53h 35m total
  • London to Southeast Asia
Search Deals
22/9
  • 22/9
  • 3 total stops
  • 47h 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 (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Stansted to Southeast Asia

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

Wed 24/907:25STN - BKK
2 stops18h 25mMultiple Airlines
Tue 28/1017:25BKK - STN
1 stop35h 10mMultiple Airlines
Deal found 11/9£439
Wed 22/1007:25STN - BKK
2 stops18h 25mMultiple Airlines
Fri 7/1112:20BKK - STN
1 stop34h 20mMultiple Airlines
Deal found 11/9£444
Sun 26/1005:55STN - BKK
2 stops21h 35mMultiple Airlines
Mon 3/1112:40BKK - STN
1 stop32h 10mMultiple Airlines
Deal found 11/9£444
Mon 20/1007:30STN - BKK
2 stops18h 20mMultiple Airlines
Mon 3/1112:40BKK - STN
1 stop32h 10mMultiple Airlines
Deal found 11/9£446
Fri 7/1106:10STN - BKK
2 stops21h 20mMultiple Airlines
Sun 23/1117:55BKK - STN
2 stops35h 25mMultiple Airlines
Deal found 11/9£447
Sun 9/1107:25STN - BKK
2 stops26h 30mMultiple Airlines
Sun 23/1117:55BKK - STN
2 stops35h 25mMultiple Airlines
Deal found 11/9£447
Sun 12/1007:00STN - BKK
2 stops28h 25mMultiple Airlines
Sun 26/1012:15BKK - STN
1 stop38h 50mMultiple Airlines
Deal found 10/9£450
Sat 29/1106:00STN - BKK
2 stops29h 05mMultiple Airlines
Fri 12/1217:55BKK - STN
2 stops29h 40mMultiple Airlines
Deal found 10/9£450
Tue 18/1108:40STN - BKK
2 stops25h 15mMultiple Airlines
Tue 16/1217:25BKK - STN
1 stop27h 15mMultiple Airlines
Deal found 11/9£451
Sun 5/1007:00STN - BKK
2 stops28h 25mMultiple Airlines
Fri 31/1012:20BKK - STN
1 stop34h 20mMultiple Airlines
Deal found 11/9£452
Thu 2/1018:15STN - BKK
2 stops17h 10mMultiple Airlines
Sun 26/1012:15BKK - STN
1 stop38h 50mMultiple Airlines
Deal found 10/9£453
Tue 16/913:20STN - BKK
2 stops22h 05mMultiple Airlines
Tue 30/918:25BKK - STN
2 stops33h 40mMultiple Airlines
Deal found 11/9£455

Cheapflights Fare Finder

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

Fly from

Stansted

Fly to

Southeast Asia

Route

Depart

Return

Price

LondonBangkok

STN - BKK

STNBKK

London Stansted

Thu 2/10

06:00-16:50

2 stops28h 50m

Bangkok Suvarnabhumi

Wed 29/10

17:00-19:10

2 stops33h 10m

£475

LondonKuala Lumpur

STN - KUL

STNKUL

London Stansted

Sun 2/11

08:55-19:35

2 stops26h 40m

Kuala Lumpur Intl

Mon 24/11

09:35-22:15

1 stop20h 40m

£493

LondonPhuket City

STN - HKT

STNHKT

London Stansted

Mon 3/11

07:30-16:30

2 stops26h 00m

Phuket City

Sun 16/11

14:00-18:25

2 stops35h 25m

£507

LondonKuala Lumpur

STN - KUL

STNKUL

London Stansted

Wed 29/10

14:15-08:05

2 stops33h 50m

Kuala Lumpur Intl

Sun 30/11

13:00-16:50

3 stops35h 50m

£518

LondonBangkok

STN - BKK

STNBKK

London Stansted

Thu 2/10

18:15-17:25

2 stops17h 10m

Bangkok Suvarnabhumi

Thu 23/10

12:35-18:00

1 stop35h 25m

£528

LondonSingapore

STN - SIN

STNSIN

London Stansted

Tue 28/10

06:00-14:55

2 stops24h 55m

Singapore Changi

Mon 3/11

02:45-13:05

1 stop18h 20m

£529

LondonPhuket City

STN - HKT

STNHKT

London Stansted

Mon 27/10

07:25-21:35

3 stops31h 10m

Phuket City

Mon 3/11

16:20-13:05

3 stops27h 45m

£557

LondonManila

STN - MNL

STNMNL

London Stansted

Sat 1/11

13:30-06:10

3 stops32h 40m

Manila Ninoy Aquino Intl

Thu 6/11

15:50-16:00

3 stops32h 10m

£609

LondonBangkok

STN - BKK

STNBKK

London Stansted

Tue 23/9

21:10-18:25

1 stop15h 15m

Bangkok Suvarnabhumi

Mon 6/10

03:40-12:55

1 stop15h 15m

£611

LondonBangkok

STN - BKK

STNBKK

London Stansted

Tue 3/3

20:15-18:05

1 stop14h 50m

Bangkok Suvarnabhumi

Wed 29/4

03:15-12:55

1 stop15h 40m

£613

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Showing 1-10 of 60 results
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Best time to book a flight from Stansted to Southeast Asia

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

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

Currently, May is the cheapest month in which you can book a flight from London Stansted Airport to Southeast Asia (average of £717). Flying from London Stansted 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.

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

Find hourly flight availability from Stansted 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 September 2025.

When flying from London Stansted Airport to Southeast Asia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southeast Asia. Reviews last updated 12 September 2025.
Check out reviews from past customers who have flown with Emirates, Cathay Pacific, andSAUDIA from London Stansted Airport to Southeast Asia to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,334 reviews
Check prices

Food

7.9

Entertainment

8.2

Comfort

8.0

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Emirates
8.1
Very Good
3,334 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Food

7.9

Entertainment

8.2

Comfort

8.0

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Cathay Pacific
7.6
Good
993 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Food

7.9

Entertainment

8.2

Comfort

8.0

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
SAUDIA
7.4
Good
634 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Food

7.9

Entertainment

8.2

Comfort

8.0

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
China Eastern
7.2
Good
165 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Food

7.9

Entertainment

8.2

Comfort

8.0

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Air China
7.2
Good
99 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Food

7.9

Entertainment

8.2

Comfort

8.0

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Related info for your journey

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

  • How long is the flight from London Stansted Airport to Southeast Asia?

    A quick flight from London Stansted Airport to Southeast Asia can take about 17h 40m. Emirates provides one of the quickest options available for as low as £684. London Stansted Airport and Southeast Asia are separated by a distance of 6551 mi.

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

    The most popular route from London Stansted Airport to Southeast Asia is London Stansted - Bangkok Suvarnabhumi. You may also consider London Stansted - Manila Ninoy Aquino Intl or London Stansted - Kuala Lumpur Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Stansted 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 Stansted Airport to Southeast Asia?

    Currently, May is the cheapest month in which you can book a flight from London Stansted Airport to Southeast Asia (average of £717). Flying from London Stansted 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 Stansted to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Suvarnabhumi flights
Gatwick to Suvarnabhumi flights
Heathrow to Haneda flights
London City to Suvarnabhumi flights
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Heathrow to Kuala Lumpur Intl flights
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Gatwick to Narita flights
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Stansted to Narita flights
Heathrow to Singapore flights
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London City to Haneda flights
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Heathrow to Islamabad flights
London City to Narita flights
Gatwick to Singapore flights
Heathrow to Lahore flights
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Gatwick to Manila flights
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Stansted to Manila flights
London City to Hong Kong flights
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Gatwick to Colombo flights
Gatwick to Mumbai flights
Stansted to Mumbai flights
Gatwick to Kuala Lumpur Intl flights
Stansted to Islamabad flights
Stansted to Colombo flights
Heathrow to Gimpo Intl flights
Heathrow to Taiwan Taoyuan Intl flights
Heathrow to Dhaka flights
Stansted to Kuala Lumpur Intl flights
Heathrow to Malé flights
London City to Manila flights
Heathrow to Denpasar flights
London City to Kuala Lumpur Intl flights
Gatwick to Ahmedabad flights
Gatwick to Phuket City flights

Top 8 airlines flying from Stansted to Southeast Asia

Discover the top 8 airlines that operate flights from Stansted to Southeast Asia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest£429Average£484FlexibilityNo cancel feeOn-time67%
Search Air China flights
SAUDIACheapest£446Average£584FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Royal JordanianCheapest£490Average£605FlexibilityNo cancel feeOn-time61%
Search Royal Jordanian flights
Etihad AirwaysCheapest£491Average£741FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
EmiratesCheapest£566Average£838FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Cathay PacificCheapest£581Average£779FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Thai AirwaysCheapest£623Average£715FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
EVA AirCheapest£629Average£806FlexibilityNo cancel feeOn-time74%
Search EVA Air flights

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 Stansted to Southeast Asia?

When you search for this flight from Stansted to Southeast Asia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Stansted to Southeast Asia?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Southeast Asia from Stansted.

Can Cheapflights find flights from Stansted to Southeast Asia with no change fees?

Yes! Cheapflights helps users easily find flights from Stansted to Southeast Asia with no change fees.

Can Cheapflights notify me if prices for flights from Stansted to Southeast Asia become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Southeast Asia from Stansted today and book when prices fit your budget.

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