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Cheap flights from Cardiff to Bangkok from £622

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BKK
31 Mar — 7 Apr1
1 adult

Cheap flight deals from Cardiff to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Bangkok (TH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 March 2025.

Round-trip from

£622

Popular in

August

Cheapest in

May

Average price

£899
KLM
  • KLM
  • 12/9-29/9
  • 2 total stops
  • 61h 25m total
  • Cardiff to Bangkok
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£45 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Cardiff to Bangkok

Cheapest flights from Cardiff to Bangkok
Explore the most affordable flight options available from Cardiff to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 March 2025.

Fri 12/917:15CWL - BKK
1 stop34h 15mKLM
Mon 29/912:05BKK - CWL
1 stop27h 10mKLM
Deal found 25/3£622
Fri 12/909:50CWL - BKK
2 stops17h 25mMultiple Airlines
Mon 29/912:05BKK - CWL
1 stop27h 10mMultiple Airlines
Deal found 25/3£624
Thu 1/517:15CWL - BKK
2 stops34h 00mAir France
Wed 28/511:35BKK - CWL
2 stops35h 10mAir France
Deal found 25/3£2,470

Cheapflights Fare Finder

Customise your flight search to find flights from Cardiff to Bangkok 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 26 March 2025.
Use the filters below to find and compare flights from Cardiff to Bangkok that are best for you.

Fly from

Cardiff

Fly to

Bangkok

Route

Depart

Return

Price

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Fri 12/9

17:15-09:30

1 stop34h 15m

Bangkok Suvarnabhumi

Mon 29/9

12:05-09:15

1 stop27h 10m

£622

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Fri 12/9

09:50-09:15

2 stops17h 25m

Bangkok Suvarnabhumi

Mon 29/9

12:05-09:15

1 stop27h 10m

£624

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Thu 1/5

17:15-09:15

2 stops34h 00m

Bangkok Suvarnabhumi

Wed 28/5

11:35-16:45

2 stops35h 10m

£2,470

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Fri 11/4

17:15-09:30

1 stop34h 15m

£730

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Fri 11/4

19:45-06:15

2 stops28h 30m

£835

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Thu 10/4

03:25-07:10

2 stops21h 45m

£1,603

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Best time to book a flight from Cardiff to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok from Cardiff 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 Cardiff to Bangkok

How far ahead should I book a flight from Cardiff to Bangkok?

Use this chart to determine the optimal time to book a return flight from Cardiff to Bangkok. Price data was last updated on 21 March 2025.

The price you pay for your flight from Cardiff to Bangkok may vary depending on when you book. For the best chance of a lower fare, look to book 19 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Cardiff to Bangkok?

Currently, May is the cheapest month in which you can book a flight from Cardiff to Bangkok (average of £781). Flying from Cardiff to Bangkok 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.

Rainfall in Bangkok by month

Plan your trip to Bangkok by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bangkok 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 Bangkok when rainfall is around 10.0 mm.

Temperature in Bangkok by month

Plan your trip to Bangkok by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bangkok, 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 Bangkok

Get insights into the airlines that provide service to Bangkok. 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 Bangkok. Reviews last updated 26 March 2025.
KLM
7.8
Good
1,319 reviews
Check prices

Entertainment

7.1

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,319 reviews
KLM
7.8
Good
1,319 reviews
Check prices

Entertainment

7.1

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Etihad Airways
7.4
Good
1,178 reviews
KLM
7.8
Good
1,319 reviews
Check prices

Entertainment

7.1

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Air France
7.4
Good
1,423 reviews
KLM
7.8
Good
1,319 reviews
Check prices

Entertainment

7.1

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

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

  • What airport do you fly from for flights from Cardiff to Bangkok?

    Cardiff Wales (CWL) is the airport you will fly out of if you book a flight from Cardiff to Bangkok. You should not have trouble finding flights to Bangkok from Cardiff Wales; the airport handles an average of 0 outbound flights to Bangkok per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Cardiff airport to Bangkok. It is only a 9.1 mi journey to Cardiff Wales (CWL) from Cardiff’s city center.

  • What are the cheapest airlines flying from Cardiff to Bangkok round-trip?

    Currently priced at £622, KLM will fly you from Cardiff to Bangkok and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Air France for as low as £2,470. These flights start at 29% lower than the current average price 3 months from now.

  • Can I find deals for flights from Cardiff to Bangkok that include hotel bookings?

    Yes. In addition to deals on Cardiff to Bangkok flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cardiff to Bangkok?

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

  • Can I find deals for business class flights from Cardiff to Bangkok?

    Yes. Cheapflights offers flight deals from Cardiff to Bangkok 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 Cardiff to Bangkok?

    Currently, May is the cheapest month in which you can book a flight from Cardiff to Bangkok (average of £781). Flying from Cardiff to Bangkok 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.

Top 2 airlines flying from Cardiff to Bangkok

Discover the top 2 airlines that operate flights from Cardiff to Bangkok. 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 26 March 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£616Average£894FlexibilityNo cancel feeOn-time75%
Search KLM flights
Etihad AirwaysCheapest£689Average£832FlexibilityNo 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 Cardiff to Bangkok?

Cheapflights helps you search for flights from Cardiff to Bangkok via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Cardiff to Bangkok?

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 Bangkok from Cardiff.

Can Cheapflights find flights from Cardiff to Bangkok with no change fees?

Need flexible booking options for your flight to Bangkok from Cardiff? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Cardiff to Bangkok become cheaper?

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

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