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Cheap flights from Cardiff to Bangkok from £344

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to Bangkok departing on 6/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Cardiff to Bangkok

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
10:20 - 10:05CWL-BKK
16h 45m1 stop
KLM Logo
09:30 - 09:50BKK-CWL
31h 20m2 stops
£660KLM
Find Deal
Mon, 19 Jan - Sun, 25 Jan
KLM Logo
17:15 - 07:30CWL-BKK
31h 15m2 stops
KLM Logo
09:30 - 09:50BKK-CWL
31h 20m2 stops
£675KLM
Find Deal
Mon, 19 Jan - Sun, 25 Jan
Multiple Airlines Logo
15:55 - 06:40CWL-BKK
31h 45m3 stops
Multiple Airlines Logo
02:00 - 15:30BKK-CWL
20h 30m2 stops
£675Multiple Airlines
Find Deal
Wed, 26 Nov - Tue, 2 Dec
Multiple Airlines Logo
23:30 - 12:20CWL-BKK
29h 50m3 stops
Multiple Airlines Logo
18:40 - 16:45BKK-CWL
29h 05m3 stops
£725Multiple Airlines
Find Deal
Mon, 19 Jan - Sun, 25 Jan
Multiple Airlines Logo
15:55 - 18:40CWL-BKK
19h 45m2 stops
Multiple Airlines Logo
01:05 - 15:30BKK-CWL
21h 25m2 stops
£729Multiple Airlines
Find Deal
Wed, 26 Nov - Tue, 2 Dec
KLM Logo
10:20 - 10:05CWL-BKK
16h 45m1 stop
KLM Logo
12:15 - 09:50BKK-CWL
28h 35m1 stop
£737KLM
Find Deal
Wed, 26 Nov - Wed, 3 Dec
Multiple Airlines Logo
23:30 - 12:20CWL-BKK
29h 50m3 stops
Multiple Airlines Logo
22:05 - 16:45BKK-CWL
25h 40m2 stops
£761Multiple Airlines
Find Deal
Mon, 19 Jan - Sun, 25 Jan
Multiple Airlines Logo
15:55 - 00:15CWL-BKK
25h 20m3 stops
Multiple Airlines Logo
17:25 - 15:30BKK-CWL
29h 05m2 stops
£776Multiple Airlines
Find Deal
Wed, 12 Nov - Tue, 9 Dec
Multiple Airlines Logo
10:20 - 09:15CWL-BKK
39h 55m2 stops
Multiple Airlines Logo
12:15 - 09:50BKK-CWL
28h 35m1 stop
£780Multiple Airlines
Find Deal
Wed, 26 Nov - Wed, 3 Dec
KLM Logo
10:20 - 10:05CWL-BKK
16h 45m1 stop
KLM Logo
09:15 - 09:50BKK-CWL
31h 35m1 stop
£792KLM
Find Deal
Mon, 19 Jan - Sun, 25 Jan

KLM flights from Cardiff to Bangkok Suvarnabhumi Airport

Our best KLM deals on Cardiff to Bangkok Suvarnabhumi Airport flight tickets
KLM
19 Jan
CWL10:20Cardiff Wales
16h 45m
1 stop
BKK10:05Bangkok Suvarnabhumi
25 Jan
BKK09:30Bangkok Suvarnabhumi
31h 20m
2 stops
CWL09:50Cardiff Wales
£660
Find similar
KLM
19 Jan
CWL17:15Cardiff Wales
31h 15m
2 stops
BKK07:30Bangkok Suvarnabhumi
25 Jan
BKK09:30Bangkok Suvarnabhumi
31h 20m
2 stops
CWL09:50Cardiff Wales
£675
Find similar
KLM
26 Nov
CWL10:20Cardiff Wales
16h 45m
1 stop
BKK10:05Bangkok Suvarnabhumi
3 Dec
BKK12:15Bangkok Suvarnabhumi
28h 35m
1 stop
CWL09:50Cardiff Wales
£737
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Cardiff to Bangkok Suvarnabhumi Airport 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, momondo users made 279,928 searches. Data last updated 31 October 2025.
Use the filters below to find and compare flights from Cardiff to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Mon 19/1

10:20-10:05

1 stop16h 45m

Bangkok Suvarnabhumi

Sun 25/1

09:30-09:50

2 stops31h 20m

£660

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Mon 19/1

17:15-07:30

2 stops31h 15m

Bangkok Suvarnabhumi

Sun 25/1

09:30-09:50

2 stops31h 20m

£675

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Wed 26/11

15:55-06:40

3 stops31h 45m

Bangkok Suvarnabhumi

Tue 2/12

02:00-15:30

2 stops20h 30m

£675

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Mon 19/1

23:30-12:20

3 stops29h 50m

Bangkok Suvarnabhumi

Sun 25/1

18:40-16:45

3 stops29h 05m

£725

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Wed 26/11

15:55-18:40

2 stops19h 45m

Bangkok Suvarnabhumi

Tue 2/12

01:05-15:30

2 stops21h 25m

£729

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Wed 26/11

10:20-10:05

1 stop16h 45m

Bangkok Suvarnabhumi

Wed 3/12

12:15-09:50

1 stop28h 35m

£737

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Mon 19/1

23:30-12:20

3 stops29h 50m

Bangkok Suvarnabhumi

Sun 25/1

22:05-16:45

2 stops25h 40m

£761

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Wed 12/11

15:55-00:15

3 stops25h 20m

Bangkok Suvarnabhumi

Tue 9/12

17:25-15:30

2 stops29h 05m

£776

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Wed 26/11

10:20-09:15

2 stops39h 55m

Bangkok Suvarnabhumi

Wed 3/12

12:15-09:50

1 stop28h 35m

£780

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Mon 19/1

10:20-10:05

1 stop16h 45m

Bangkok Suvarnabhumi

Sun 25/1

09:15-09:50

1 stop31h 35m

£792

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bangkok from

How to get the cheapest flight ticket from Cardiff to Bangkok Suvarnabhumi Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Bangkok Suvarnabhumi Airport?

If you don’t want to visit Bangkok Suvarnabhumi Airport in September, then you should wait until May to fly from Cardiff, when ticket prices are also cheap, with an average price of £643.

What is the cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport?

According to our data, Tuesday is the cheapest day to fly to Bangkok Suvarnabhumi Airport from Cardiff. The lowest ticket price found for a Tuesday departure recently was £778. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Cardiff to Bangkok Suvarnabhumi Airport for around £1,009.

What is the cheapest time of day to depart on your flight to Bangkok Suvarnabhumi Airport?

According to our data, the cheapest time of day to fly to Bangkok Suvarnabhumi Airport is in the afternoon. momondo users have found flights departing from Cardiff to Bangkok Suvarnabhumi Airport in the afternoon for as low as £821. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £904 on average. Flights to Bangkok Suvarnabhumi Airport from Cardiff in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to Bangkok Suvarnabhumi Airport?

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Cardiff when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around £844 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from Cardiff for as low as £644 on momondo.

Can stopping save me money on Cardiff to Bangkok Suvarnabhumi Airport flights?

You could potentially save up to 6% on your flight if you consider stops on a Cardiff to Bangkok Suvarnabhumi Airport flight.

When to book flights from Cardiff to Bangkok Suvarnabhumi Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Cardiff to Bangkok Suvarnabhumi Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Cardiff to Bangkok Suvarnabhumi Airport (CWL to BKK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cardiff to Bangkok Suvarnabhumi Airport

Direct flights

None
There are no direct flights from Cardiff to Bangkok Suvarnabhumi Airport. There are no popular flight routes from Cardiff to Bangkok Suvarnabhumi Airport.
Search flight deals

  • How far is Cardiff Wales to Bangkok Suvarnabhumi by plane?

    Bangkok Suvarnabhumi is 6057.7 mi away from Cardiff Wales. 16h 45m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Cardiff Wales Airport to Bangkok Suvarnabhumi Airport?

    Prices for flights from Cardiff Wales Airport to Bangkok Suvarnabhumi Airport were last updated today.

  • How many operators does momondo search for flights from Cardiff Wales Airport to Bangkok Suvarnabhumi Airport?

  • How old do you have to be to fly from Cardiff Wales Airport to Bangkok Suvarnabhumi Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cardiff Wales Airport to Bangkok Suvarnabhumi Airport.

  • What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?

    The required travel and health documents for your Bangkok Suvarnabhumi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bangkok Suvarnabhumi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Cardiff to Bangkok Suvarnabhumi Airport?

Best airlines flying from Cardiff to Bangkok Suvarnabhumi Airport

Compare and see reviews for airlines that fly from Cardiff to Bangkok Suvarnabhumi Airport with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £580Free CancellationRating
7.7
1,406 reviews
Search KLM flights
Etihad AirwaysPriceFrom £620Free CancellationRating
7.4
1,284 reviews
Search Etihad Airways flights

Travelling to a place near Bangkok?

Book flights to Bangkok if you plan to visit one of these locations
Pattaya
Ko Samet
Cha-am
Ayutthaya
Kanchanaburi
Sattahip
Ko Lan
Chonburi
Phetchaburi

Why use momondo?

Why should I use momondo to find a flight deal from Cardiff to Bangkok?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Cardiff to Bangkok. momondo saves you time and could save you money on your trip.

Can I find flights from Cardiff to Bangkok with flexible booking policies on momondo?

Yes. All flights to Bangkok from Cardiff on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Cardiff to Bangkok?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bangkok from Cardiff.

I’m not ready to book a flight from Cardiff to Bangkok right now. Can momondo alert me if prices change?

Price alerts on flights to Bangkok from Cardiff are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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