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Cheap flights from Wales to Southeast Asia from £238

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 28/1. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BKK
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Wales to Southeast Asia

Enter your travel dates to find the best prices.

Cheapest flights from Wales to Southeast Asia
Explore the most affordable flight options available from Wales to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 December 2025.

Mon 8/1213:05MAN - SIN
2 stops36h 30mMultiple Airlines
Mon 15/1216:10SIN - MAN
1 stop22h 30mMultiple Airlines
Deal found 3/12£519
Tue 9/1207:45MAN - KUL
1 stop16h 10mQatar Airways
Sun 28/1210:15KUL - MAN
1 stop17h 25mQatar Airways
Deal found 2/12£519
Mon 8/1205:50MAN - KUL
1 stop25h 50mKLM
Mon 22/1219:25KUL - MAN
2 stops22h 45mKLM
Deal found 3/12£522
Sun 7/1207:45MAN - SIN
2 stops41h 50mMultiple Airlines
Sun 14/1216:10SIN - MAN
1 stop22h 30mMultiple Airlines
Deal found 2/12£532
Wed 3/1211:15MAN - SIN
2 stops26h 15mMultiple Airlines
Wed 10/1223:25SIN - MAN
1 stop39h 15mMultiple Airlines
Deal found 2/12£533
Wed 3/1223:30MAN - BKK
Nonstop11h 30mMultiple Airlines
Mon 15/1214:20BKK - MAN
1 stop23h 20mMultiple Airlines
Deal found 3/12£551
Wed 3/1223:30MAN - BKK
Nonstop11h 30mMultiple Airlines
Wed 10/1203:20BKK - MAN
2 stops37h 05mMultiple Airlines
Deal found 3/12£552
Sun 7/1205:50MAN - BKK
3 stops33h 45mMultiple Airlines
Mon 22/1210:45BKK - MAN
2 stops33h 55mMultiple Airlines
Deal found 3/12£552
Sun 7/1207:15MAN - KUL
2 stops52h 15mMultiple Airlines
Sun 28/1209:35KUL - MAN
1 stop32h 50mMultiple Airlines
Deal found 2/12£552
Tue 9/1217:15MAN - BKK
2 stops41h 35mMultiple Airlines
Thu 18/1220:00BKK - MAN
Nonstop13h 15mMultiple Airlines
Deal found 4/12£553
Mon 8/1206:15MAN - BKK
1 stop26h 10mMultiple Airlines
Fri 19/1212:20BKK - MAN
1 stop16h 55mMultiple Airlines
Deal found 4/12£555
Wed 3/1218:20MAN - KUL
2 stops52h 55mMultiple Airlines
Mon 8/1209:35KUL - MAN
1 stop32h 50mMultiple Airlines
Deal found 3/12£557

Find flight deals from Wales to Southeast Asia

Keep the following information in mind while searching for Wales to Southeast Asia flight deals. Data was last updated 5 December 2025.

Round-trip from

£489

One-way from

£238

Popular in

July

Cheapest in

September

Average price

£1,096
Juneyao Airlines
  • Juneyao Airlines
  • 10/1-31/1
  • 2 total stops
  • 60h 05m total
  • Wales to Southeast Asia
Search Deals
28/1
  • 28/1
  • 2 total stops
  • 26h 20m total
  • Wales to Southeast Asia
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£32 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Wales 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 5 December 2025.
Use the filters below to find and compare flights from Wales to Southeast Asia that are best for you.

Fly from

Wales

Fly to

Southeast Asia

Route

Depart

Return

Price

ManchesterSingapore

MAN - SIN

MANSIN

Manchester

Tue 13/1

09:10-18:00

1 stop24h 50m

Singapore Changi

Wed 28/1

00:05-08:20

1 stop16h 15m

£507

ManchesterSingapore

MAN - SIN

MANSIN

Manchester

Mon 8/12

17:25-16:15

1 stop14h 50m

Singapore Changi

Mon 15/12

22:50-16:05

1 stop25h 15m

£530

ManchesterSingapore

MAN - SIN

MANSIN

Manchester

Tue 20/1

09:55-18:40

1 stop24h 45m

Singapore Changi

Sun 25/1

22:05-09:10

1 stop19h 05m

£535

ManchesterKuala Lumpur

MAN - KUL

MANKUL

Manchester

Sun 11/1

19:55-19:35

1 stop15h 40m

Kuala Lumpur Intl

Mon 26/1

09:35-06:10

1 stop28h 35m

£543

ManchesterBangkok

MAN - DMK

MANDMK

Manchester

Sun 1/3

14:15-23:30

3 stops26h 15m

Bangkok Don Mueang Intl

Fri 6/3

20:55-13:30

2 stops23h 35m

£555

ManchesterKuala Lumpur

MAN - KUL

MANKUL

Manchester

Fri 23/1

17:25-20:45

2 stops19h 20m

Kuala Lumpur Intl

Wed 4/2

23:50-10:10

1 stop18h 20m

£561

ManchesterBangkok

MAN - DMK

MANDMK

Manchester

Thu 22/1

06:10-19:55

3 stops30h 45m

Bangkok Don Mueang Intl

Thu 5/2

15:00-21:40

3 stops37h 40m

£562

ManchesterKuala Lumpur

MAN - KUL

MANKUL

Manchester

Sat 10/1

13:40-19:35

1 stop21h 55m

Kuala Lumpur Intl

Sun 25/1

09:35-06:10

1 stop28h 35m

£564

ManchesterBangkok

MAN - BKK

MANBKK

Manchester

Wed 18/2

10:05-00:50

1 stop31h 45m

Bangkok Suvarnabhumi

Sat 14/3

01:50-06:40

1 stop35h 50m

£567

ManchesterBangkok

MAN - DMK

MANDMK

Manchester

Tue 13/1

10:20-02:30

3 stops33h 10m

Bangkok Don Mueang Intl

Tue 10/2

15:15-06:10

2 stops21h 55m

£567

Flights are sorted by cheapest return flights first.

Deals found on 3/12

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

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

What is the cheapest month to book a flight from Wales to Southeast Asia?

Currently, May is the cheapest month in which you can book a flight from Wales to Southeast Asia (average of £331). Flying from Wales to Southeast Asia in January is currently the most expensive (average of £684). 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.

Related info for your journey

Find useful and relevant information for your journey from Wales 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 Wales to Southeast Asia?

    A quick flight from Wales to Southeast Asia can take about 15h 40m. SWISS provides one of the quickest options available for as low as £543. The distance between Wales and Southeast Asia is about 6633 mi. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Wales 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 Wales to Southeast Asia?

    Currently, May is the cheapest month in which you can book a flight from Wales to Southeast Asia (average of £331). Flying from Wales to Southeast Asia in January is currently the most expensive (average of £684). 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 Wales to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
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London City to New Delhi flights
Heathrow to Chennai flights
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Heathrow to Bangalore flights
Gatwick to Hong Kong flights
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Gatwick to Colombo flights
Stansted to Colombo flights
Heathrow to Malé flights
Gatwick to Singapore flights

Top 2 airlines flying from Wales to Southeast Asia

Discover the top 2 airlines that operate flights from Wales 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 5 December 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£573Average£1,011FlexibilityNo cancel feeOn-time75%
Search KLM flights
Etihad AirwaysCheapest£612Average£744FlexibilityNo cancel feeOn-time75%
Search Etihad Airways 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 Wales to Southeast Asia?

Deals for Wales to Southeast Asia flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Wales 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 Wales.

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

Certainly. Search results for flights to Southeast Asia from Wales 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 Wales to Southeast Asia become cheaper?

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

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