Skyscanner

Cheap flights from Cardiff to Bangkok

Travellers and cabin class

Compare Cardiff to Bangkok flight deals

Find the cheapest month or even day of the year to fly to Bangkok

Book the best Bangkok fare with no extra fees

Flight deals from Cardiff to Bangkok

Looking for a cheap last-minute deal or the best return flight from Cardiff to Bangkok? Find the lowest prices on one-way and return tickets right here.
Bangkok.P44,928 per passenger.Departing Mon, 2 Jun, returning Tue, 17 Jun.Return flight with KLM.Outbound indirect flight with KLM, departs from Cardiff on Mon, 2 Jun, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with KLM, departs from Bangkok Suvarnabhumi on Tue, 17 Jun, arriving in Cardiff.Price includes taxes and charges.From P44,928, select.
Bangkok.P45,579 per passenger.Departing Fri, 23 May, returning Mon, 26 May.Return flight with KLM.Outbound indirect flight with KLM, departs from Cardiff on Fri, 23 May, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with KLM, departs from Bangkok Suvarnabhumi on Mon, 26 May, arriving in Cardiff.Price includes taxes and charges.From P45,579, select.
Bangkok.P47,044 per passenger.Departing Mon, 1 Sep, returning Mon, 22 Sep.Return flight with KLM.Outbound indirect flight with KLM, departs from Cardiff on Mon, 1 Sep, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with KLM, departs from Bangkok Suvarnabhumi on Mon, 22 Sep, arriving in Cardiff.Price includes taxes and charges.From P47,044, select.
Bangkok.P47,137 per passenger.Departing Sat, 14 Jun, returning Sun, 13 Jul.Return flight with KLM and Air France.Outbound indirect flight with KLM, departs from Cardiff on Sat, 14 Jun, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Air France, departs from Bangkok Suvarnabhumi on Sun, 13 Jul, arriving in Cardiff.Price includes taxes and charges.From P47,137, select.
Bangkok.P49,929 per passenger.Departing Wed, 1 Oct, returning Wed, 15 Oct.Return flight with KLM.Outbound indirect flight with KLM, departs from Cardiff on Wed, 1 Oct, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with KLM, departs from Bangkok Suvarnabhumi on Wed, 15 Oct, arriving in Cardiff.Price includes taxes and charges.From P49,929, select.
Bangkok.P51,612 per passenger.Departing Tue, 30 Dec, returning Sat, 7 Feb.Return flight with KLM.Outbound indirect flight with KLM, departs from Cardiff on Tue, 30 Dec, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with KLM, departs from Bangkok Suvarnabhumi on Sat, 7 Feb, arriving in Cardiff.Price includes taxes and charges.From P51,612, select.
Bangkok.P52,776 per passenger.Departing Fri, 9 May, returning Fri, 6 Jun.Return flight with KLM.Outbound indirect flight with KLM, departs from Cardiff on Fri, 9 May, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with KLM, departs from Bangkok Suvarnabhumi on Fri, 6 Jun, arriving in Cardiff.Price includes taxes and charges.From P52,776, select.
Bangkok.P52,846 per passenger.Departing Tue, 13 Jan, returning Mon, 9 Feb.Return flight with KLM.Outbound indirect flight with KLM, departs from Cardiff on Tue, 13 Jan, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with KLM, departs from Bangkok Suvarnabhumi on Mon, 9 Feb, arriving in Cardiff.Price includes taxes and charges.From P52,846, select.

Find the cheapest month to fly from Cardiff to Bangkok

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cardiff to Bangkok flights are currently cheapest in June.
Apr
from P74,769
May
from P45,579
Jun
from P44,928
Jul
from P71,014
Aug
from P83,038
Sep
from P47,044
Oct
from P49,929
Nov
from P57,897
Dec
from P63,407
Jan
from P59,514
Feb
Find prices
Mar
from P60,279

Alternative Cardiff to Bangkok routes

Looking for the cheapest, fastest or easiest route from Cardiff to Bangkok? You could fly into the following airports instead.

Cardiff to Bangkok: Flight information

The things to know before you go.
Cheapest flight foundP44,928
Cheapest month to flyJune

Finding cheap flights from Cardiff to Bangkok: Frequently asked questions

There are 2 airports in Bangkok: Don Mueang and Bangkok Suvarnabhumi.
The best price we found for a return flight from Cardiff to Bangkok is P44,928. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Cardiff to Bangkok. But we found flights with one or more stops from P44,928.
As of April 2025, there are no flights flying from Cardiff to Bangkok.
The cheapest month to fly from Cardiff to Bangkok is usually April 2025.
If you're flying from Cardiff Airport, the cheapest airport near Bangkok is Bangkok Suvarnabhumi – which is 28.5 km away from the centre of Bangkok. We've found flights into this airport from P44,928.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cardiff Airport to Bangkok on Monday, 2 June 2025.
No airlines currently offer direct flights between Cardiff Airport and Bangkok. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Bangkok but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Bangkok is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 31°C. April is typically the warmest month in Bangkok, when it usually averages around 35°C. You can expect the least rain in December. The coldest month is November, with temperatures averaging 22°C. The rainiest month is September.
Currently, KLM offers the cheapest flight tickets to Bangkok.

Travelling from Cardiff Airport (CWL) to Bangkok: what you need to know

  • The timezone in Bangkok is UTC+7. The city is 7 hours ahead of Cardiff, where Cardiff Airport is located.

  • To ensure you get on your flight from CWL to Bangkok, allow plenty of time to navigate the airport and find your gate. Turning up two hours ahead of international departures and an hour before domestic flights is the general travel rule.

  • Travelling during a popular month like June? Major public holidays and other popular seasons can mean longer lines and delays at check-in and security. Be extra cautious and arrive up to four hours before an international flight and two hours before domestic departures.

  • Whether you'd like to discover another city as part of your journey or just have a break, we make it a breeze to find a flight with a stopover. To see your options, uncheck 'Direct flights only.' Amsterdam Airport Schiphol Airport (AMS) is a stop you can make during your flight from CWL to Bangkok.

  • To visit Thailand for tourism purposes, you will require an e-visa if you have a passport from United Kingdom. However, visa rules are subject to change and you may need further documentation depending on the purpose and duration of your visit. Always check the most recent guidelines before booking your cheap ticket from Cardiff Airport to Bangkok.

  • Located around 27 kilometres from the centre of Cardiff, CWL can be reached in about 31 minutes by car, depending on traffic. The journey on public transport will take roughly 1 hour and 6 minutes.

  • Catching an early flight from Cardiff Airport to Bangkok? Avoid the stress of rushing to the airport (and sneak in some extra precious sleep) by picking one of these stays near CWL:

How to find the cheapest flights from Cardiff Airport (CWL) to Bangkok

  • P21,506 is the cheapest price we've found for a one-way ticket from Cardiff Airport to Bangkok. For a return flight on this route, the best price is P44,928. Depending on when you want to go and the availability, these fares can change.

  • Don't leave everything to the last minute. You're more likely to find cheap tickets from CWL to Bangkok if you book ahead. Airlines often have some amazing early bird rates.

  • The 'Whole month' search tool shows you the cheapest tickets from Cardiff Airport to Bangkok across each month. It's an easy way to snap up a bargain if your plans are flexible.

  • Log into your online account or use the app to set up a Price Alert. We'll notify you right away if there's a cheaper deal on this route. It doesn't take long, and it'll save you time checking for cheap tickets from CWL to Bangkok every day.

  • Use the filters to tailor your flights from Cardiff Airport to Bangkok. Simply enter your preferred arrival and departure times, number of stops and airlines. Or sort your results by 'Cheapest' to see the best deals.

Airports in Bangkok

Suvarnabhumi Airport (BKK)

  • Suvarnabhumi Airport (BKK) is around 32 kilometres from the centre of Bangkok. With your own car rental or if you take a cab, the drive is about 35 minutes.

  • Getting there on public transport will take you around 1 hour and 6 minutes.

  • If you have a late flight from Cardiff Airport to Bangkok, nothing beats the convenience of staying near the terminal. Pick up your bags from the carousel and then be showered and relaxing soon after at one of these accommodation options near BKK:

Don Mueang International Airport (DMK)

  • As soon as your flight from Cardiff Airport to Bangkok has touched down, you can reach the city centre in around 30 minutes by car. Central Bangkok is approximately 27 kilometres from Don Mueang International Airport (DMK).

  • Public transport will get you there in approximately 1 hour and 5 minutes.

  • Hang the 'Do not disturb' sign on your door and relax at a hotel close to DMK. Here are a few options where you can put your feet up after your flight from CWL to Bangkok:

Best time to go to Bangkok

  • July is the busiest month to board a flight from Cardiff Airport to Bangkok while April is the quietest. To work out the best time to go to Bangkok, consider whether you prefer a lively vibe or a quieter pace.

  • The warmest month in Bangkok is April, with temperatures ranging between 26ºC and 37ºC. Book your flights from Cardiff Airport to Bangkok in this month if you enjoy this type of weather.

  • December sees average temperatures of between 19ºC and 33ºC. Search for cheap flights from CWL to Bangkok around that time if you like travelling in cooler conditions.

More about Bangkok

  • Start your Bangkok trip right by choosing the perfect place to stay. As soon as you've booked your flight from Cardiff Airport to Bangkok, browse our range of hotels including:

  • Every great holiday has to include a little sightseeing. Grand Palace, Wat Arun and Wat Phra Kaew are attractions you won't want to skip in Bangkok.

Complete your Bangkok trip with a car rental

  • Choose one of our car rentals in Bangkok and see the sights in your own time. Easily compare companies in one go to find the perfect set of wheels once you've booked your hotel and cheap flights from Cardiff Airport to Bangkok.

Plan the rest of your trip from Cardiff to Bangkok

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.