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Cheap flights from Cardiff to Bangkok from £684

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to Bangkok departing on 30/1. 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
22:25 - 11:45
CWL
-
BKK
30h 20m2 stops
Multiple Airlines Logo
02:55 - 22:00
BKK
-
CWL
26h 05m2 stops
£684Multiple Airlines
Fri, 30 Jan - Thu, 5 Feb
Multiple Airlines Logo
10:20 - 21:30
CWL
-
BKK
28h 10m3 stops
Multiple Airlines Logo
01:30 - 09:50
BKK
-
CWL
39h 20m3 stops
£708Multiple Airlines
Wed, 14 Jan - Tue, 20 Jan
Multiple Airlines Logo
15:55 - 18:40
CWL
-
BKK
19h 45m2 stops
Multiple Airlines Logo
20:45 - 10:05
BKK
-
CWL
20h 20m2 stops
£723Multiple Airlines
Wed, 14 Jan - Wed, 21 Jan
Multiple Airlines Logo
10:20 - 22:25
CWL
-
BKK
29h 05m2 stops
Multiple Airlines Logo
05:45 - 09:45
BKK
-
CWL
35h 00m2 stops
£755Multiple Airlines
Wed, 7 Jan - Sat, 7 Feb
Multiple Airlines Logo
10:20 - 22:25
CWL
-
BKK
29h 05m2 stops
Multiple Airlines Logo
05:45 - 09:50
BKK
-
CWL
35h 05m2 stops
£757Multiple Airlines
Mon, 2 Feb - Mon, 2 Mar
Multiple Airlines Logo
10:20 - 01:55
CWL
-
BKK
32h 35m2 stops
Multiple Airlines Logo
08:50 - 10:05
BKK
-
CWL
32h 15m3 stops
£775Multiple Airlines
Wed, 14 Jan - Wed, 21 Jan
KLM Logo
17:25 - 07:30
CWL
-
BKK
31h 05m2 stops
KLM Logo
09:15 - 09:50
BKK
-
CWL
31h 35m1 stop
£779KLM
Wed, 14 Jan - Wed, 21 Jan
Multiple Airlines Logo
10:20 - 22:25
CWL
-
BKK
29h 05m3 stops
Multiple Airlines Logo
05:05 - 09:50
BKK
-
CWL
35h 45m3 stops
£805Multiple Airlines
Fri, 30 Jan - Fri, 6 Feb
KLM Logo
17:15 - 10:05
CWL
-
BKK
33h 50m1 stop
KLM Logo
12:15 - 09:50
BKK
-
CWL
28h 35m1 stop
£808KLM
Mon, 16 Mar - Sun, 22 Mar
KLM Logo
10:20 - 07:10
CWL
-
BKK
13h 50m1 stop
KLM Logo
12:15 - 09:50
BKK
-
CWL
28h 35m1 stop
£811KLM
Sat, 10 Jan - Tue, 20 Jan

Singapore Airlines flights from Cardiff to Bangkok Suvarnabhumi Airport

Our best Singapore Airlines deals on Cardiff to Bangkok Suvarnabhumi Airport flight tickets
Singapore Airlines
1 Jun
CWL17:15Cardiff Wales
33h 00m
2 stops
BKK08:15Bangkok Suvarnabhumi
28 Jun
BKK21:15Bangkok Suvarnabhumi
42h 00m
2 stops
CWL09:15Cardiff Wales
£1,090
Find similar
Singapore Airlines
6 Mar
CWL17:15Cardiff Wales
32h 10m
2 stops
BKK08:25Bangkok Suvarnabhumi
27 Mar
BKK21:10Bangkok Suvarnabhumi
49h 35m
2 stops
CWL15:45Cardiff Wales
£1,199
Find similar
Singapore Airlines
22 Jan
CWL17:25Cardiff Wales
32h 00m
2 stops
BKK08:25Bangkok Suvarnabhumi
27 Jan
BKK12:00Bangkok Suvarnabhumi
28h 50m
2 stops
CWL09:50Cardiff Wales
£1,243
Find similar

KLM flights from Cardiff to Bangkok Suvarnabhumi Airport

Our best KLM deals on Cardiff to Bangkok Suvarnabhumi Airport flight tickets
KLM
14 Jan
CWL17:25Cardiff Wales
31h 05m
2 stops
BKK07:30Bangkok Suvarnabhumi
21 Jan
BKK09:15Bangkok Suvarnabhumi
31h 35m
1 stop
CWL09:50Cardiff Wales
£779
Find similar
KLM
16 Mar
CWL17:15Cardiff Wales
33h 50m
1 stop
BKK10:05Bangkok Suvarnabhumi
22 Mar
BKK12:15Bangkok Suvarnabhumi
28h 35m
1 stop
CWL09:50Cardiff Wales
£808
Find similar
KLM
10 Jan
CWL10:20Cardiff Wales
13h 50m
1 stop
BKK07:10Bangkok Suvarnabhumi
20 Jan
BKK12:15Bangkok Suvarnabhumi
28h 35m
1 stop
CWL09:50Cardiff Wales
£811
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 18 December 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

Fri 30/1

22:25-11:45

2 stops30h 20m

Bangkok Suvarnabhumi

Thu 5/2

02:55-22:00

2 stops26h 05m

£684

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Wed 14/1

10:20-21:30

3 stops28h 10m

Bangkok Suvarnabhumi

Tue 20/1

01:30-09:50

3 stops39h 20m

£708

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Wed 14/1

15:55-18:40

2 stops19h 45m

Bangkok Suvarnabhumi

Wed 21/1

20:45-10:05

2 stops20h 20m

£723

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Wed 7/1

10:20-22:25

2 stops29h 05m

Bangkok Suvarnabhumi

Sat 7/2

05:45-09:45

2 stops35h 00m

£755

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Mon 2/2

10:20-22:25

2 stops29h 05m

Bangkok Suvarnabhumi

Mon 2/3

05:45-09:50

2 stops35h 05m

£757

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Wed 14/1

10:20-01:55

2 stops32h 35m

Bangkok Suvarnabhumi

Wed 21/1

08:50-10:05

3 stops32h 15m

£775

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Wed 14/1

17:25-07:30

2 stops31h 05m

Bangkok Suvarnabhumi

Wed 21/1

09:15-09:50

1 stop31h 35m

£779

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Fri 30/1

10:20-22:25

3 stops29h 05m

Bangkok Suvarnabhumi

Fri 6/2

05:05-09:50

3 stops35h 45m

£805

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Mon 16/3

17:15-10:05

1 stop33h 50m

Bangkok Suvarnabhumi

Sun 22/3

12:15-09:50

1 stop28h 35m

£808

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Sat 10/1

10:20-07:10

1 stop13h 50m

Bangkok Suvarnabhumi

Tue 20/1

12:15-09:50

1 stop28h 35m

£811

Flights are sorted by cheapest return flights first.

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

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 £633.

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 £766. 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 £994.

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 £808. 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 £891 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 £831 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 £577 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

Fastest flight time

16h 45m

Direct flights

None
The fastest flight from Cardiff to Bangkok Suvarnabhumi Airport takes 16h 45m
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 £571Free CancellationRating
7.7
1,428 reviews
Search KLM flights
Etihad AirwaysPriceFrom £605Free CancellationRating
7.4
1,332 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
Ko Lan
Chonburi
Phetchaburi
Sattahip

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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