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Cheap flights from Wales to Southeast Asia from £226

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 14/10. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BKK
2 Sep — 9 Sep1
1 adult

Cheap 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 28 August 2025.

Round-trip from

£520

One-way from

£226

Popular in

July

Cheapest in

May

Average price

£670
16/11-4/12
  • 16/11-4/12
  • 3 total stops
  • 74h 00m total
  • Wales to Southeast Asia
Search Deals
14/10
  • 14/10
  • 2 total stops
  • 24h 45m total
  • Wales to Southeast Asia
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£3 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Wales to Southeast Asia

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 28 August 2025.

Sun 16/1121:45BRS - BKK
1 stop25h 10mMultiple Airlines
Thu 4/1220:00BKK - BRS
2 stops48h 50mMultiple Airlines
Deal found 27/8£520
Mon 17/1113:25BRS - BKK
1 stop32h 55mMultiple Airlines
Thu 4/1220:00BKK - BRS
2 stops27h 35mMultiple Airlines
Deal found 27/8£520
Mon 17/1113:25BRS - BKK
1 stop32h 55mMultiple Airlines
Tue 2/1217:25BKK - BRS
2 stops59h 55mMultiple Airlines
Deal found 27/8£526
Sun 2/1105:15MAN - SIN
2 stops25h 15mMultiple Airlines
Thu 20/1108:45SIN - MAN
3 stops36h 25mMultiple Airlines
Deal found 27/8£526
Tue 2/1218:45MAN - SIN
1 stop15h 15mSWISS
Mon 26/100:05SIN - MAN
1 stop16h 15mSWISS
Deal found 26/8£527
Sun 7/1207:45MAN - SIN
1 stop35h 35mMultiple Airlines
Thu 18/1216:00SIN - MAN
1 stop18h 15mMultiple Airlines
Deal found 27/8£528
Sun 21/910:55MAN - SIN
1 stop18h 25mGulf Air
Sat 18/1020:00SIN - MAN
1 stop18h 15mGulf Air
Deal found 27/8£529
Tue 23/913:30BRS - BKK
2 stops28h 25mMultiple Airlines
Tue 30/908:55BKK - BRS
2 stops19h 30mMultiple Airlines
Deal found 26/8£530
Tue 7/1020:40MAN - SIN
1 stop30h 00mEtihad Airways
Sat 18/1021:10SIN - MAN
1 stop28h 45mEtihad Airways
Deal found 26/8£530
Mon 3/1109:15MAN - SIN
2 stops34h 25mMultiple Airlines
Thu 20/1119:25SIN - MAN
1 stop18h 45mMultiple Airlines
Deal found 26/8£531
Wed 3/1215:00MAN - SIN
2 stops28h 40mMultiple Airlines
Sat 31/119:25SIN - MAN
1 stop24h 50mMultiple Airlines
Deal found 27/8£532
Wed 3/1212:30MAN - SIN
2 stops31h 10mMultiple Airlines
Thu 29/102:45SIN - MAN
1 stop21h 30mMultiple Airlines
Deal found 26/8£532

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 28 August 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

BristolBangkok

BRS - BKK

BRSBKK

Bristol

Sun 16/11

21:45-05:55

1 stop25h 10m

Bangkok Suvarnabhumi

Thu 4/12

20:00-13:50

2 stops48h 50m

£520

BristolBangkok

BRS - BKK

BRSBKK

Bristol

Mon 17/11

13:25-05:20

1 stop32h 55m

Bangkok Suvarnabhumi

Thu 4/12

20:00-16:35

2 stops27h 35m

£520

BristolBangkok

BRS - BKK

BRSBKK

Bristol

Mon 17/11

13:25-05:20

1 stop32h 55m

Bangkok Suvarnabhumi

Tue 2/12

17:25-22:20

2 stops59h 55m

£526

ManchesterSingapore

MAN - SIN

MANSIN

Manchester

Sun 21/9

10:55-12:20

1 stop18h 25m

Singapore Changi

Sat 18/10

20:00-07:15

1 stop18h 15m

£529

BristolBangkok

BRS - BKK

BRSBKK

Bristol

Tue 23/9

13:30-23:55

2 stops28h 25m

Bangkok Suvarnabhumi

Tue 30/9

08:55-22:25

2 stops19h 30m

£530

ManchesterSingapore

MAN - SIN

MANSIN

Manchester

Sun 2/11

19:55-09:35

1 stop29h 40m

Singapore Changi

Mon 17/11

19:25-12:15

1 stop24h 50m

£536

ManchesterSingapore

MAN - SIN

MANSIN

Manchester

Sun 2/11

19:55-09:35

1 stop29h 40m

Singapore Changi

Tue 18/11

19:25-17:55

1 stop30h 30m

£536

ManchesterSingapore

MAN - SIN

MANSIN

Manchester

Sun 2/11

19:55-09:35

1 stop29h 40m

Singapore Changi

Thu 20/11

19:25-17:55

1 stop30h 30m

£536

ManchesterSingapore

MAN - SIN

MANSIN

Manchester

Thu 6/11

13:40-09:35

1 stop35h 55m

Singapore Changi

Tue 18/11

19:25-17:55

1 stop30h 30m

£536

ManchesterSingapore

MAN - SIN

MANSIN

Manchester

Mon 2/2

09:10-19:15

2 stops26h 05m

Singapore Changi

Sun 22/2

00:05-08:20

1 stop16h 15m

£538

Flights are sorted by cheapest return flights first.

Deals found on 27/8

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 £717). Flying from Wales 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.

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 18h 10m. Etihad Airways provides one of the quickest options available for as low as £553. 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.

  • What are the cheapest airlines to fly from Wales to Southeast Asia one-way?

    The cheapet airlines for a one-way flight from Wales to Southeast Asia are Juneyao Airlines (£282), SAUDIA (£305), and Air France (£368).

  • 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 £717). Flying from Wales 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

Browse thousands of different options on Cheapflights for your next trip

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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.
Heathrow to Suvarnabhumi flights
Gatwick to Suvarnabhumi flights
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Heathrow to Singapore flights
London City to Haneda flights
London City to Narita flights
Luton to Suvarnabhumi flights
Gatwick to New Delhi flights
Stansted to New Delhi flights
Gatwick to Singapore flights
Heathrow to Phuket City flights
Heathrow to Taiwan Taoyuan Intl flights
Birmingham to Suvarnabhumi flights
Gatwick to Manila flights
Heathrow to Islamabad flights
Manchester to Islamabad flights
Stansted to Mumbai flights
Gatwick to Mumbai flights
Stansted to Manila flights
Gatwick to Hong Kong flights
Gatwick to Kuala Lumpur Intl flights
Gatwick to Colombo flights
Heathrow to Ahmedabad flights
Heathrow to Bangalore flights
London City to Kuala Lumpur Intl flights
Stansted to Kuala Lumpur Intl flights
London City to Hong Kong flights
Heathrow to Ho Chi Minh City flights
Stansted to Hong Kong flights
Stansted to Colombo flights
Heathrow to Lahore flights
London City to Manila flights
Heathrow to Dhaka flights
Heathrow to Denpasar flights
Gatwick to Phuket City 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 28 August 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£562Average£1,016FlexibilityNo cancel feeOn-time75%
Search KLM flights
Etihad AirwaysCheapest£607Average£770FlexibilityNo 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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