฿51,335 Cheap Flights from Cardiff (CWL) to Bangkok (BKK)

View ฿51,335 flight on Tue, 14 Jul 2026Opens in a new window

Popular airlines from Cardiff International Airport (CWL) to Suvarnabhumi International Airport (BKK)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Cardiff (CWL) to Bangkok (BKK)

Prices were available within the past 7 days and start at ฿51,335 for one-way flights and ฿36,030 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Tue, 16 Jun - Thu, 17 Sept
CWL
Cardiff
BKK
Bangkok
฿36,030 Return, found 2 days ago
฿36,030
Return
found 2 days ago
Select KLM flight, departing Tue, 16 Jun from Cardiff to Bangkok, returning Thu, 17 Sept, priced at ฿36,030 found 2 days ago
KLM
Tue, 16 Jun - Thu, 17 Sept
CWL
Cardiff
BKK
Bangkok
฿36,040 Return, found 2 days ago
฿36,040
Return
found 2 days ago
Select KLM flight, departing Tue, 16 Jun from Cardiff to Bangkok, returning Thu, 17 Sept, priced at ฿36,040 found 2 days ago
KLM
Tue, 16 Jun - Thu, 17 Sept
CWL
Cardiff
BKK
Bangkok
฿36,090 Return, found 2 days ago
฿36,090
Return
found 2 days ago
Select KLM flight, departing Tue, 16 Jun from Cardiff to Bangkok, returning Thu, 17 Sept, priced at ฿36,090 found 2 days ago
KLM
Tue, 16 Jun - Thu, 17 Sept
CWL
Cardiff
BKK
Bangkok
฿36,135 Return, found 2 days ago
฿36,135
Return
found 2 days ago
Select KLM flight, departing Tue, 16 Jun from Cardiff to Bangkok, returning Thu, 17 Sept, priced at ฿36,135 found 2 days ago
KLM
Tue, 16 Jun - Thu, 17 Sept
CWL
Cardiff
BKK
Bangkok
฿36,955 Return, found 2 days ago
฿36,955
Return
found 2 days ago
Select KLM flight, departing Tue, 16 Jun from Cardiff to Bangkok, returning Thu, 17 Sept, priced at ฿36,955 found 2 days ago
Air France
Wed, 25 Nov - Sun, 14 Feb
CWL
Cardiff
BKK
Bangkok
฿43,950 Return, found 4 days ago
฿43,950
Return
found 4 days ago
Select Air France flight, departing Wed, 25 Nov from Cardiff to Bangkok, returning Sun, 14 Feb, priced at ฿43,950 found 4 days ago
KLM
Wed, 25 Nov - Sun, 14 Feb
CWL
Cardiff
BKK
Bangkok
฿44,450 Return, found 4 days ago
฿44,450
Return
found 4 days ago
Select KLM flight, departing Wed, 25 Nov from Cardiff to Bangkok, returning Sun, 14 Feb, priced at ฿44,450 found 4 days ago
Air France
Wed, 25 Nov - Sun, 14 Feb
CWL
Cardiff
BKK
Bangkok
฿44,710 Return, found 4 days ago
฿44,710
Return
found 4 days ago
Select Air France flight, departing Wed, 25 Nov from Cardiff to Bangkok, returning Sun, 14 Feb, priced at ฿44,710 found 4 days ago
KLM
Wed, 25 Nov - Sun, 14 Feb
CWL
Cardiff
BKK
Bangkok
฿44,865 Return, found 4 days ago
฿44,865
Return
found 4 days ago
Select KLM flight, departing Wed, 25 Nov from Cardiff to Bangkok, returning Sun, 14 Feb, priced at ฿44,865 found 4 days ago
KLM
Wed, 25 Nov - Sun, 14 Feb
CWL
Cardiff
BKK
Bangkok
฿44,960 Return, found 4 days ago
฿44,960
Return
found 4 days ago
Select KLM flight, departing Wed, 25 Nov from Cardiff to Bangkok, returning Sun, 14 Feb, priced at ฿44,960 found 4 days ago

Frequently asked questions

How much is a flight from Cardiff Intl. Airport (CWL) to BKK?
The lowest price advertised for a round-trip journey from Cardiff Airport to BKK is ฿36,030. But you better move fast. This figure is taken from fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Cardiff Airport to BKK?
This can differ between air carriers, as each has its own terms and conditions. Head to the Customer Service Portal, where you'll find simple instructions on how to cancel your flight online.
How do I find cheap flights from Cardiff Intl. Airport (CWL) to Suvarnabhumi Intl. Airport (BKK) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Cardiff Intl. Airport (CWL) to Bangkok Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Cardiff Airport to Suvarnabhumi Airport?
The distance is around 9,800 kilometres. Earplugs? Check. Toothbrush? Check. We suggest you pack all the essentials for this long-haul Barry to Bang Phli flight.
Which airlines fly direct from Cardiff Intl. Airport (CWL) to Suvarnabhumi Intl. Airport (BKK)?
Right now, no airlines offer flights directly from Cardiff Intl. Airport (CWL) to Bangkok Airport. You'll have to book a flight with at least one stop. To score the best price and connections, lock in your airfare well in advance.
Are Cardiff Airport to BKK flight tickets cheaper when they're purchased at the last minute?
Booking your trip from CWL to Suvarnabhumi Airport last minute could be your ticket to a cheap deal. However, it might cost you a whole lot more! If you'd rather not take any chances, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back regularly as deals are updated all the time on Expedia.

Travel information

Origin airport
Cardiff Intl.
Destination airport
Suvarnabhumi Intl.
Return price
฿36,030
Distance
9711 km
*Available to Expedia members.