Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Wales to Southeast Asia from £277

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BKK
6 May — 13 May1
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 1 May 2025.

Round-trip from

£478

One-way from

£277

Popular in

August

Cheapest in

May

Average price

£622
SWISS
  • SWISS
  • 4/6-24/6
  • 2 total stops
  • 31h 00m total
  • Wales to Southeast Asia
Search Deals
7/5
  • 7/5
  • 2 total stops
  • 33h 10m total
  • Wales to Southeast Asia
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£41 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 1 May 2025.

Wed 4/618:40MAN - SIN
1 stop15h 25mSWISS
Tue 24/623:30SIN - MAN
1 stop15h 35mSWISS
Deal found 30/4£478
Fri 6/617:45MAN - SIN
1 stop15h 55mMultiple Airlines
Tue 17/623:30SIN - MAN
1 stop15h 35mMultiple Airlines
Deal found 30/4£481
Wed 11/610:55MAN - SIN
1 stop18h 25mGulf Air
Wed 18/620:00SIN - MAN
1 stop18h 15mGulf Air
Deal found 30/4£483
Thu 25/906:05MAN - SIN
1 stop27h 20mLufthansa
Thu 9/1023:25SIN - MAN
1 stop17h 30mLufthansa
Deal found 30/4£485
Fri 9/519:10MAN - BKK
2 stops35h 55mMultiple Airlines
Fri 4/713:50BKK - MAN
1 stop22h 55mMultiple Airlines
Deal found 30/4£486
Wed 21/510:55MAN - SIN
1 stop20h 50mJuneyao Airlines
Wed 4/623:40SIN - MAN
1 stop38h 10mJuneyao Airlines
Deal found 30/4£493
Wed 7/512:15MAN - BKK
1 stop28h 45mHainan Airlines
Mon 9/600:40BKK - MAN
1 stop36h 05mHainan Airlines
Deal found 29/4£497
Mon 12/510:55MAN - BKK
1 stop31h 35mJuneyao Airlines
Wed 11/601:30BKK - MAN
1 stop35h 20mJuneyao Airlines
Deal found 30/4£508
Mon 1/913:40MAN - DPS
2 stops45h 00mMultiple Airlines
Tue 30/907:10DPS - MAN
2 stops22h 35mMultiple Airlines
Deal found 30/4£510
Tue 16/918:40MAN - DPS
2 stops22h 25mSWISS
Wed 15/1013:05DPS - MAN
2 stops26h 00mSWISS
Deal found 29/4£518
Tue 20/511:40MAN - KUL
2 stops31h 40mMultiple Airlines
Mon 2/610:50KUL - MAN
1 stop29h 45mMultiple Airlines
Deal found 30/4£522
Mon 19/516:55MAN - BKK
2 stops41h 55mChina Southern
Thu 5/603:00BKK - MAN
2 stops26h 10mChina Southern
Deal found 30/4£526

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 1 May 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

Wed 4/6

18:40-17:05

1 stop15h 25m

Singapore Changi

Tue 24/6

23:30-08:05

1 stop15h 35m

£478

ManchesterSingapore

MAN - SIN

MANSIN

Manchester

Fri 6/6

17:45-16:40

1 stop15h 55m

Singapore Changi

Tue 17/6

23:30-08:05

1 stop15h 35m

£481

ManchesterSingapore

MAN - SIN

MANSIN

Manchester

Wed 11/6

10:55-12:20

1 stop18h 25m

Singapore Changi

Wed 18/6

20:00-07:15

1 stop18h 15m

£483

ManchesterSingapore

MAN - SIN

MANSIN

Manchester

Thu 25/9

06:05-16:25

1 stop27h 20m

Singapore Changi

Thu 9/10

23:25-09:55

1 stop17h 30m

£485

ManchesterBangkok

MAN - BKK

MANBKK

Manchester

Fri 16/5

19:10-13:05

2 stops35h 55m

Bangkok Suvarnabhumi

Fri 23/5

14:40-06:45

1 stop22h 05m

£486

ManchesterSingapore

MAN - SIN

MANSIN

Manchester

Wed 21/5

10:55-14:45

1 stop20h 50m

Singapore Changi

Wed 4/6

23:40-06:50

1 stop38h 10m

£493

ManchesterBangkok

MAN - BKK

MANBKK

Manchester

Tue 20/5

12:15-13:00

1 stop18h 45m

Bangkok Suvarnabhumi

Tue 24/6

14:40-06:45

1 stop22h 05m

£497

ManchesterBangkok

MAN - BKK

MANBKK

Manchester

Mon 12/5

10:55-00:30

1 stop31h 35m

Bangkok Suvarnabhumi

Wed 11/6

01:30-06:50

1 stop35h 20m

£508

ManchesterDenpasar

MAN - DPS

MANDPS

Manchester

Tue 16/9

18:40-00:05

2 stops22h 25m

Denpasar Bali Ngurah Rai

Wed 15/10

13:05-08:05

2 stops26h 00m

£518

ManchesterBangkok

MAN - BKK

MANBKK

Manchester

Mon 19/5

16:55-16:50

2 stops41h 55m

Bangkok Suvarnabhumi

Thu 5/6

03:00-23:10

2 stops26h 10m

£526

Flights are sorted by cheapest return flights first.

Deals found on 30/4

Showing 1-10 of 60 results
1
2
3
...
6

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.

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

Find hourly flight availability from Wales 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 1 May 2025.

When flying from Wales 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.

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).

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 1 May 2025.
Read through reviews of airlines operating flights from Wales to Southeast Asia, such as Hainan Airlines, Garuda Indonesia and Singapore Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Hainan Airlines
8.1
Very Good
38 reviews
Check prices

Comfort

8.1

Boarding

8.6

Crew

9.0

Food

8.5

Overall

8.1

Entertainment

7.7

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Hainan Airlines
8.1
Very Good
38 reviews
Hainan Airlines
8.1
Very Good
38 reviews
Check prices

Comfort

8.1

Boarding

8.6

Crew

9.0

Food

8.5

Overall

8.1

Entertainment

7.7

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Garuda Indonesia
8.1
Very Good
72 reviews
Hainan Airlines
8.1
Very Good
38 reviews
Check prices

Comfort

8.1

Boarding

8.6

Crew

9.0

Food

8.5

Overall

8.1

Entertainment

7.7

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Singapore Airlines
8.1
Very Good
1,292 reviews
Hainan Airlines
8.1
Very Good
38 reviews
Check prices

Comfort

8.1

Boarding

8.6

Crew

9.0

Food

8.5

Overall

8.1

Entertainment

7.7

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Emirates
8.0
Very Good
3,216 reviews
Hainan Airlines
8.1
Very Good
38 reviews
Check prices

Comfort

8.1

Boarding

8.6

Crew

9.0

Food

8.5

Overall

8.1

Entertainment

7.7

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
KLM
7.8
Good
1,334 reviews
Hainan Airlines
8.1
Very Good
38 reviews
Check prices

Comfort

8.1

Boarding

8.6

Crew

9.0

Food

8.5

Overall

8.1

Entertainment

7.7

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

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.

  • 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 Hainan Airlines (£313), Juneyao Airlines (£317), and Etihad Airways (£323).

  • 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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
Heathrow to Haneda flights
London City to Suvarnabhumi flights
Stansted to Suvarnabhumi flights
Heathrow to Narita flights
Heathrow to Kuala Lumpur Intl flights
Gatwick to Haneda flights
Gatwick to Narita flights
Heathrow to New Delhi flights
Heathrow to Hong Kong flights
London City to Narita flights
Manchester to Suvarnabhumi flights
Heathrow to Colombo flights
Heathrow to Incheon Intl flights
Stansted to Narita flights
Heathrow to Mumbai flights
London City to Haneda flights
Heathrow to Singapore flights
Heathrow to Manila flights
Heathrow to Taiwan Taoyuan Intl flights
Gatwick to Singapore flights
Luton to Suvarnabhumi flights
Heathrow to Denpasar flights
Gatwick to Kuala Lumpur Intl flights
Gatwick to Manila flights
Heathrow to Hongqiao Intl flights
Heathrow to Islamabad flights
London City to Kuala Lumpur Intl flights
Stansted to Kuala Lumpur Intl flights
Stansted to Manila flights
Heathrow to Gimpo Intl flights
Gatwick to Denpasar flights
Stansted to Denpasar flights
Heathrow to Hyderabad flights
London City to Denpasar flights
London City to Manila flights
Heathrow to Lahore flights
Heathrow to Bangalore flights
Gatwick to Colombo flights
Heathrow to Ho Chi Minh City flights
Stansted to Colombo flights
Heathrow to Dhaka flights
Birmingham to Suvarnabhumi flights
Manchester to Islamabad flights
Heathrow to Kathmandu flights
Heathrow to Chennai flights
Gatwick to Hong Kong flights
Gatwick to Islamabad flights
Heathrow 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 1 May 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£567Average£994FlexibilityNo cancel feeOn-time75%
Search KLM flights
Etihad AirwaysCheapest£612Average£819FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights