How long is the flight from Cardiff to Bangkok?

Departing from Cardiff to Bangkok will take you 31h 15m. 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 £562, 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 Etihad Airways for as low as £599. These flights start at 32% lower than the current average price 3 months from now.

What is the cheapest day to fly from Cardiff to Bangkok?

Travellers seeking maximum savings on their Cardiff to Bangkok flight should consider departing on Sunday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

What is the cheapest time of day to fly from CWL to BKK?

Unlike in the morning, when flights are generally more expensive, you can save up to 10% on flights from Cardiff to Bangkok by exploring options for tickets at midday.

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.

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.

£585+ Flights from Cardiff to Bangkok

Q: How much does it cost for a return flight from Cardiff to Bangkok?

Airfare is typical for this route at the moment. Cardiff to Bangkok flights typically cost between £574 and £632 in October. The cheapest return flight price found within the last 3 days was £585 on Multiple Airlines (15 Oct-22 Oct).

Cheap flight deals from Cardiff to Bangkok

Round-trip from	£585
Popular in	July
Cheapest in	September
Average price	£621

15/10-22/10
4 total stops
57h 35m total
Cardiff to Bangkok

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (£32 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£24 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 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 18 September 2025.

Wed 15/1020:30CWL - BKK

2 stops28h 50mMultiple Airlines

Wed 22/1020:55BKK - CWL

2 stops28h 45mMultiple Airlines

Deal found 17/9£585

Sat 15/1120:05CWL - BKK

2 stops27h 35mMultiple Airlines

Sat 22/1120:40BKK - CWL

3 stops31h 15mMultiple Airlines

Deal found 17/9£624

Sun 28/911:00CWL - BKK

2 stops19h 55mMultiple Airlines

Sat 25/1019:10BKK - CWL

3 stops21h 40mMultiple Airlines

Deal found 16/9£656

Sat 1/1110:20CWL - BKK

2 stops34h 45mMultiple Airlines

Sat 8/1105:05BKK - CWL

2 stops35h 45mMultiple Airlines

Deal found 17/9£732

Wed 15/1020:30CWL - DMK

3 stops32h 35mMultiple Airlines

Wed 22/1011:20DMK - CWL

3 stops38h 20mMultiple Airlines

Deal found 17/9£848

Sun 28/909:50CWL - BKK

1 stop17h 40mKLM

Sat 25/1012:05BKK - CWL

1 stop28h 45mKLM

Deal found 16/9£861

Best flights from Cardiff to Bangkok
Discover carefully curated flight deals from Cardiff to Bangkok that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2025.

Sat 15/1120:05CWL - BKK

2 stops27h 35mMultiple Airlines

Sat 22/1120:40BKK - CWL

3 stops31h 15mMultiple Airlines

Deal found 17/9£624

Tue 13/117:15CWL - BKK

2 stops31h 15mKLM

Tue 10/209:30BKK - CWL

2 stops31h 20mKLM

Deal found 16/9£810

Sat 1/1110:20CWL - BKK

2 stops34h 45mMultiple Airlines

Sat 8/1105:05BKK - CWL

2 stops35h 45mMultiple Airlines

Deal found 17/9£732

Thu 15/110:20CWL - BKK

1 stop13h 50mKLM

Wed 11/209:15BKK - CWL

1 stop14h 40mKLM

Deal found 16/9£817

Wed 14/117:25CWL - BKK

2 stops31h 05mKLM

Wed 11/209:30BKK - CWL

2 stops31h 20mKLM

Deal found 16/9£819

Wed 15/1009:50CWL - BKK

3 stops32h 05mMultiple Airlines

Wed 22/1020:55BKK - CWL

3 stops25h 50mMultiple Airlines

Deal found 17/9£829

Wed 15/1020:30CWL - DMK

3 stops32h 35mMultiple Airlines

Wed 22/1011:20DMK - CWL

3 stops38h 20mMultiple Airlines

Deal found 17/9£848

Tue 13/117:15CWL - BKK

2 stops31h 15mKLM

Wed 11/209:30BKK - CWL

2 stops31h 20mKLM

Deal found 16/9£854

Thu 15/110:20CWL - BKK

1 stop13h 50mKLM

Tue 10/212:15BKK - CWL

1 stop28h 35mKLM

Deal found 16/9£864

Last-minute flights from Cardiff to Bangkok
Discover last-minute flight deals from Cardiff to Bangkok. Data last updated 18 September 2025 and is based on user searches.

Sun 28/911:00CWL - BKK

2 stops19h 55mMultiple Airlines

Sat 25/1019:10BKK - CWL

3 stops21h 40mMultiple Airlines

Deal found 16/9£656

Sun 28/909:50CWL - BKK

1 stop17h 40mKLM

Sat 25/1012:05BKK - CWL

1 stop28h 45mKLM

Deal found 16/9£861

Wed 15/1020:30CWL - BKK

2 stops28h 50mMultiple Airlines

Wed 22/1020:55BKK - CWL

2 stops28h 45mMultiple Airlines

Deal found 17/9£585

Wed 15/1020:30CWL - DMK

3 stops32h 35mMultiple Airlines

Wed 22/1011:20DMK - CWL

3 stops38h 20mMultiple Airlines

Deal found 17/9£848

Wed 15/1009:50CWL - BKK

1 stop17h 40mKLM

Wed 22/1012:05BKK - CWL

1 stop34h 40mKLM

Deal found 17/9£895

Fly from

Fly to

Route

Depart

Return

Price

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Sat 15/11

20:05-06:40

2 stops27h 35m

Bangkok Suvarnabhumi

Sat 22/11

20:40-20:55

3 stops31h 15m

£624

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Sat 1/11

10:20-04:05

2 stops34h 45m

Bangkok Suvarnabhumi

Sat 8/11

05:05-09:50

2 stops35h 45m

£732

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Tue 13/1

17:15-07:30

2 stops31h 15m

Bangkok Suvarnabhumi

Tue 10/2

09:30-09:50

2 stops31h 20m

£810

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Thu 15/1

10:20-07:10

1 stop13h 50m

Bangkok Suvarnabhumi

Wed 11/2

09:15-16:55

1 stop14h 40m

£817

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Wed 14/1

17:25-07:30

2 stops31h 05m

Bangkok Suvarnabhumi

Wed 11/2

09:30-09:50

2 stops31h 20m

£819

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Wed 15/10

09:50-23:55

3 stops32h 05m

Bangkok Suvarnabhumi

Wed 22/10

20:55-16:45

3 stops25h 50m

£829

CardiffBangkok

CWL - DMK

CWLDMK

Cardiff Wales

Wed 15/10

20:30-11:05

3 stops32h 35m

Bangkok Don Mueang Intl

Wed 22/10

11:20-19:40

3 stops38h 20m

£848

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Tue 13/1

17:15-07:30

2 stops31h 15m

Bangkok Suvarnabhumi

Wed 11/2

09:30-09:50

2 stops31h 20m

£854

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Thu 15/1

10:20-07:10

1 stop13h 50m

Bangkok Suvarnabhumi

Tue 10/2

12:15-09:50

1 stop28h 35m

£864

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Mon 29/12

17:15-10:05

1 stop33h 50m

£758

Flights are sorted by cheapest return flights first.

Deals found on 16/9

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?

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 £717). 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.

How much does it cost for a return flight from Cardiff to Bangkok?

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

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

KLM

7.8

Good

1,386 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Etihad Airways

7.4

Good

1,251 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

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 31h 15m. 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 £562, 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 Etihad Airways for as low as £599. These flights start at 32% 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 £717). 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

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Bangkok Suvarnabhumi Airport car hire

Bangkok Don Mueang Intl Airport car hire

Rayong Utapao Rayong Pattaya Airport car hire

Ubon Ratchathani car hire

Hua Hin car hire

Nakhon Phanom car hire

Top 2 airlines flying from Cardiff to Bangkok

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£562	Average£801	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Etihad Airways	Cheapest£599	Average£732	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights

Fly with Cheapflights

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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Cheap flights from Cardiff to Bangkok from £585

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cardiff to Bangkok

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Cardiff to Bangkok

Cheapest flights from Cardiff to BangkokExplore 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 18 September 2025.

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 18 September 2025.

Cheapflights Fare Finder

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

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.

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 12 September 2025.

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

How much does it cost for a return flight from Cardiff to Bangkok?

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.

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?

How long is the flight from Cardiff to Bangkok?

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

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

How can I find direct flights from Cardiff to Bangkok?

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

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

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.

Alternative routes for Cardiff to Bangkok

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Cardiff to Bangkok

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?

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 18 September 2025.