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Cheap flights from Cardiff to Bangkok from £384

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 12/4. 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.
Multiple Airlines Logo
22:10 - 10:40
CWL
-
BKK
30h 30m
3 stops
Multiple Airlines Logo
21:00 - 22:50
BKK
-
CWL
31h 50m
2 stops
£722Multiple Airlines
Mon, 27 Apr - Mon, 4 May
Multiple Airlines Logo
22:50 - 10:40
CWL
-
BKK
29h 50m
3 stops
Multiple Airlines Logo
03:15 - 22:25
BKK
-
CWL
25h 10m
2 stops
£745Multiple Airlines
Thu, 30 Apr - Wed, 6 May
Multiple Airlines Logo
23:15 - 10:40
CWL
-
BKK
29h 25m
3 stops
Multiple Airlines Logo
03:15 - 22:25
BKK
-
CWL
25h 10m
2 stops
£749Multiple Airlines
Tue, 21 Apr - Wed, 13 May
Multiple Airlines Logo
22:50 - 10:40
CWL
-
BKK
29h 50m
3 stops
Multiple Airlines Logo
14:00 - 22:20
BKK
-
CWL
38h 20m
3 stops
£757Multiple Airlines
Thu, 30 Apr - Thu, 7 May
Multiple Airlines Logo
22:10 - 05:05
CWL
-
BKK
24h 55m
2 stops
Multiple Airlines Logo
21:00 - 22:50
BKK
-
CWL
31h 50m
2 stops
£782Multiple Airlines
Mon, 27 Apr - Mon, 4 May
Multiple Airlines Logo
23:15 - 10:40
CWL
-
BKK
29h 25m
3 stops
Multiple Airlines Logo
14:05 - 22:20
BKK
-
CWL
38h 15m
3 stops
£785Multiple Airlines
Tue, 21 Apr - Thu, 14 May
Multiple Airlines Logo
22:50 - 12:05
CWL
-
BKK
31h 15m
2 stops
Multiple Airlines Logo
09:40 - 22:25
BKK
-
CWL
18h 45m
2 stops
£808Multiple Airlines
Thu, 30 Apr - Thu, 7 May
Multiple Airlines Logo
21:45 - 09:45
CWL
-
BKK
30h 00m
3 stops
Multiple Airlines Logo
14:00 - 21:45
BKK
-
CWL
37h 45m
3 stops
£816Multiple Airlines
Sun, 12 Apr - Sun, 19 Apr
Multiple Airlines Logo
22:10 - 10:40
CWL
-
BKK
30h 30m
3 stops
Multiple Airlines Logo
21:00 - 16:45
BKK
-
CWL
25h 45m
3 stops
£821Multiple Airlines
Mon, 27 Apr - Mon, 4 May
Multiple Airlines Logo
17:15 - 18:10
CWL
-
BKK
18h 55m
2 stops
Multiple Airlines Logo
09:15 - 16:45
BKK
-
CWL
37h 30m
2 stops
£838Multiple Airlines
Tue, 21 Apr - Thu, 14 May

KLM flights from Cardiff to Bangkok Suvarnabhumi Airport

Our best KLM deals on Cardiff to Bangkok Suvarnabhumi Airport flight tickets
KLM
21 Apr
CWL09:45Cardiff Wales
17h 45m
1 stop
BKK09:30Bangkok Suvarnabhumi
14 May
BKK11:25Bangkok Suvarnabhumi
51h 50m
2 stops
CWL09:15Cardiff Wales
£1,050
KLM
30 Apr
CWL17:15Cardiff Wales
34h 15m
1 stop
BKK09:30Bangkok Suvarnabhumi
7 May
BKK12:05Bangkok Suvarnabhumi
27h 10m
1 stop
CWL09:15Cardiff Wales
£1,163
KLM
22 Apr
CWL09:45Cardiff Wales
17h 30m
2 stops
BKK09:15Bangkok Suvarnabhumi
3 May
BKK12:05Bangkok Suvarnabhumi
27h 10m
1 stop
CWL09:15Cardiff Wales
£1,225

Singapore Airlines flights from Cardiff to Bangkok Suvarnabhumi Airport

Our best Singapore Airlines deals on Cardiff to Bangkok Suvarnabhumi Airport flight tickets
Singapore Airlines
8 Jun
CWL09:45Cardiff Wales
40h 20m
2 stops
BKK08:05Bangkok Suvarnabhumi
24 Jun
BKK18:30Bangkok Suvarnabhumi
20h 45m
2 stops
CWL09:15Cardiff Wales
£1,217
Singapore Airlines
1 Jun
CWL17:15Cardiff Wales
32h 50m
2 stops
BKK08:05Bangkok Suvarnabhumi
27 Jun
BKK09:20Bangkok Suvarnabhumi
29h 55m
2 stops
CWL09:15Cardiff Wales
£1,275
Singapore Airlines
7 Jun
CWL09:50Cardiff Wales
40h 15m
2 stops
BKK08:05Bangkok Suvarnabhumi
23 Jun
BKK18:30Bangkok Suvarnabhumi
28h 15m
2 stops
CWL16:45Cardiff Wales
£1,313

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 18 March 2026.
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

Cheapest return flight

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Mon 27/4

22:10-10:40

3 stops30h 30m

Bangkok Suvarnabhumi

Mon 4/5

21:00-22:50

2 stops31h 50m

£722

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Thu 30/4

22:50-10:40

3 stops29h 50m

Bangkok Suvarnabhumi

Wed 6/5

03:15-22:25

2 stops25h 10m

£745

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Tue 21/4

23:15-10:40

3 stops29h 25m

Bangkok Suvarnabhumi

Wed 13/5

03:15-22:25

2 stops25h 10m

£749

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Thu 30/4

22:50-10:40

3 stops29h 50m

Bangkok Suvarnabhumi

Thu 7/5

14:00-22:20

3 stops38h 20m

£757

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Mon 27/4

22:10-05:05

2 stops24h 55m

Bangkok Suvarnabhumi

Mon 4/5

21:00-22:50

2 stops31h 50m

£782

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Tue 21/4

23:15-10:40

3 stops29h 25m

Bangkok Suvarnabhumi

Thu 14/5

14:05-22:20

3 stops38h 15m

£785
Fastest return journey

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Thu 30/4

22:50-12:05

2 stops31h 15m

Bangkok Suvarnabhumi

Thu 7/5

09:40-22:25

2 stops18h 45m

£808

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Sun 12/4

21:45-09:45

3 stops30h 00m

Bangkok Suvarnabhumi

Sun 19/4

14:00-21:45

3 stops37h 45m

£816

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Mon 27/4

22:10-10:40

3 stops30h 30m

Bangkok Suvarnabhumi

Mon 4/5

21:00-16:45

3 stops25h 45m

£821

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Tue 21/4

17:15-18:10

2 stops18h 55m

Bangkok Suvarnabhumi

Thu 14/5

09:15-16:45

2 stops37h 30m

£838

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 typical price of a round-trip flight between Cardiff and Bangkok Suvarnabhumi Airport?

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 June to fly from Cardiff, when ticket prices are also cheap, with an average price of £637.

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 £822 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 £579 on momondo.

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

You could potentially save up to 28% 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

Fastest flight time

17h 30m

Direct flights

None
The fastest flight from Cardiff to Bangkok Suvarnabhumi Airport takes 17h 30m
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. 17h 30m 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 £573Free CancellationRating
7.8
1,473 reviews
Search KLM flights
Etihad AirwaysPriceFrom £578Free CancellationRating
7.3
1,426 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
Sattahip
Kanchanaburi
Ko Lan
Ayutthaya
Pak Chong
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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