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Cheap flights from Cardiff to Bangkok from £284

CWL — BKK
9 Dec — 16 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Bangkok

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff to Bangkok

Mon 7/1208:35 -
3 stops30h 40m
Fri 11/1205:55 -
2 stops37h 25m
Deal found 8/11£716
Tue 1/1210:20 -
3 stops24h 25m
Wed 23/1216:20 -
2 stops27h 40m
Deal found 7/11£726
Thu 10/1213:25 -
3 stops26h 10m
Mon 21/1208:50 -
2 stops32h 20m
Deal found 8/11£779
Thu 26/1113:25 -
2 stops23h 00m
Thu 10/1223:50 -
3 stops27h 05m
Deal found 7/11£835
Tue 1/1217:30 -
2 stops33h 00m
Wed 23/1212:05 -
1 stop28h 40m
Deal found 7/11£838
Mon 16/1108:35 -
2 stops27h 05m
Fri 27/1109:25 -
2 stops29h 25m
Deal found 9/11£850
Thu 10/1217:30 -
2 stops34h 05m
Sun 20/1212:35 -
3 stops35h 25m
Deal found 8/11£854

Find flight deals from Cardiff to Bangkok

Round-trip from

£716

One-way from

£284

Popular in

December

Cheapest in

June

Average price

£961
7/12-11/12
  • 7/12-11/12
  • 5 total stops
  • 68h 05m total
  • Cardiff to Bangkok
Search Deals
15/1-31/12
  • 15/1-31/12
  • 2 total stops
  • 39h 15m total
  • Cardiff to Bangkok
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£156 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£34 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Cardiff to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffBangkok

CWL Cardiff Wales - BKK Bangkok Suvarnabhumi

CWLBKK

Cardiff Wales

Fri 15/1

16:05-14:20

2 stops39h 15m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£284

CardiffBangkok

CWL Cardiff Wales - BKK Bangkok Suvarnabhumi

CWLBKK

Cardiff Wales

Thu 31/12

13:25-01:45

3 stops53h 20m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£402

CardiffBangkok

CWL Cardiff Wales - BKK Bangkok Suvarnabhumi

CWLBKK

Cardiff Wales

Thu 31/12

17:30-19:50

2 stops43h 20m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£566

CardiffBangkok

CWL Cardiff Wales - BKK Bangkok Suvarnabhumi

CWLBKK

Cardiff Wales

Mon 8/2

17:30-19:50

2 stops43h 20m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£618

CardiffBangkok

CWL Cardiff Wales - BKK Bangkok Suvarnabhumi

CWLBKK

Cardiff Wales

Mon 16/11

17:30-19:50

2 stops43h 20m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£627
Fastest return journey

CardiffBangkok

CWL Cardiff Wales - BKK Bangkok Suvarnabhumi

CWLBKK

Cardiff Wales

Fri 15/1

10:20-10:05

1 stop16h 45m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£684

CardiffBangkok

CWL Cardiff Wales - BKK Bangkok Suvarnabhumi

CWLBKK

Cardiff Wales

Mon 7/12

17:30-19:50

2 stops43h 20m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£695

CardiffBangkok

CWL Cardiff Wales - BKK Bangkok Suvarnabhumi

CWLBKK

Cardiff Wales

Tue 12/1

17:30-09:30

2 stops33h 00m

Bangkok Suvarnabhumi

Wed 10/2

11:30-09:50

2 stops29h 20m

£874

CardiffBangkok

CWL Cardiff Wales - BKK Bangkok Suvarnabhumi

CWLBKK

Cardiff Wales

Wed 13/1

10:20-10:05

1 stop16h 45m

Bangkok Suvarnabhumi

Thu 11/2

09:35-09:50

2 stops31h 15m

£877

CardiffBangkok

CWL Cardiff Wales - BKK Bangkok Suvarnabhumi

CWLBKK

Cardiff Wales

Wed 13/1

10:20-10:05

1 stop16h 45m

Bangkok Suvarnabhumi

Wed 27/1

09:35-09:50

2 stops31h 15m

£880

Flights are sorted by cheapest return flights first.

Deals found on 8/11

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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

Cheapflights Insights

Everything you need to know about your flight from Cardiff to Bangkok

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

Currently, June is the cheapest month in which you can book a flight from Cardiff to Bangkok (average of £677). Flying from Cardiff to Bangkok in December is currently the most expensive (average of £1,298). 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.

Reviews of airlines servicing Bangkok

Get a feel of what it's like to fly with KLM and Etihad Airways from Cardiff to Bangkok by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,595 reviews
Check prices

Boarding

7.8

Crew

8.4

Comfort

7.7

Food

7.4

Overall

7.8

Entertainment

7.2

Reviews

1 / 20
8.0
Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.
KLM
7.8
Good
1,595 reviews
KLM
7.8
Good
1,595 reviews
Check prices

Boarding

7.8

Crew

8.4

Comfort

7.7

Food

7.4

Overall

7.8

Entertainment

7.2

Reviews

1 / 20
8.0
Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.
Etihad Airways
7.3
Good
1,555 reviews
KLM
7.8
Good
1,595 reviews
Check prices

Boarding

7.8

Crew

8.4

Comfort

7.7

Food

7.4

Overall

7.8

Entertainment

7.2

Reviews

1 / 20
8.0
Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

Related info for your journey

  • 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.

  • How long is the flight from Cardiff to Bangkok?

    Departing from Cardiff to Bangkok will take you 33h. The distance between Cardiff and Bangkok is about 6066 mi.

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

    Currently priced at £522, Etihad Airways will fly you from Cardiff to Bangkok and back. In addition to Etihad Airways, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on KLM for as low as £619. These flights start at 36% 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, June is the cheapest month in which you can book a flight from Cardiff to Bangkok (average of £677). Flying from Cardiff to Bangkok in December is currently the most expensive (average of £1,298). 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

Top 2 airlines flying from Cardiff to Bangkok

AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest£522Average£679FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
KLMCheapest£619Average£834FlexibilityNo cancel feeOn-time75%
Search KLM flights

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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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