Thailand (ภาษาไทย)
ภาษาไทย

฿1,427+ Cheap flights from Cardiff

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CWL — BKK
18 Dec — 25 Dec1
1 adult
1 adult, Economy, 0 bags

Find flights from Cardiff

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff
Explore the most affordable flight options available from Cardiff. Find the lowest fares based on data from user searches, with prices last updated on 18 November 2025.

Thu 7/509:50CWL - BKK
1 stop17h 40mเคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Thu 28/512:05BKK - CWL
1 stop34h 40mเคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Deal found 17/11฿26,820
Thu 7/509:50CWL - BKK
1 stop17h 40mเคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Tue 26/512:05BKK - CWL
1 stop27h 10mเคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Deal found 17/11฿27,145
Sun 1/321:20CWL - BKK
2 stops26h 50mMultiple Airlines
Sun 15/308:55BKK - CWL
2 stops19h 00mMultiple Airlines
Deal found 17/11฿27,469
Thu 7/517:15CWL - BKK
2 stops33h 55mMultiple Airlines
Thu 28/512:05BKK - CWL
1 stop34h 40mMultiple Airlines
Deal found 17/11฿27,858
Thu 7/517:15CWL - BKK
2 stops33h 55mMultiple Airlines
Tue 26/512:05BKK - CWL
1 stop27h 10mMultiple Airlines
Deal found 17/11฿28,182
Thu 7/509:50CWL - BKK
1 stop17h 40mเคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Wed 27/511:20BKK - CWL
2 stops27h 55mเคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Deal found 17/11฿28,993
Tue 5/517:15CWL - BKK
1 stop34h 15mเคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Tue 12/512:05BKK - CWL
1 stop27h 10mเคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Deal found 16/11฿29,220
Fri 8/517:15CWL - BKK
1 stop34h 15mเคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Thu 28/512:05BKK - CWL
1 stop34h 40mเคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Deal found 17/11฿29,382
Fri 8/517:15CWL - BKK
1 stop34h 15mเคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Tue 26/512:05BKK - CWL
1 stop27h 10mเคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Deal found 17/11฿29,739
Fri 8/509:50CWL - BKK
2 stops17h 20mเคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Wed 27/511:20BKK - CWL
2 stops51h 55mเคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Deal found 17/11฿29,999
Thu 7/517:15CWL - BKK
2 stops33h 55mMultiple Airlines
Wed 27/511:20BKK - CWL
2 stops27h 55mMultiple Airlines
Deal found 17/11฿30,031
Sun 8/221:20CWL - HKT
2 stops25h 55mMultiple Airlines
Sat 21/221:15HKT - CWL
3 stops30h 40mMultiple Airlines
Deal found 17/11฿38,106

Find flights from Cardiff within your budget

 
Find flights departing from Cardiff that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 18 November 2025. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Suvarnabhumi

Route

Depart

Return

Price

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Sat 16/5

17:35-09:30

1 stop33h 55m

Bangkok Suvarnabhumi

Sat 30/5

12:05-16:45

1 stop34h 40m

฿26,820

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Thu 7/5

17:15-09:10

2 stops33h 55m

Bangkok Suvarnabhumi

Tue 26/5

12:05-09:15

1 stop27h 10m

฿28,182

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Thu 7/5

09:50-09:30

1 stop17h 40m

Bangkok Suvarnabhumi

Wed 27/5

11:20-09:15

2 stops27h 55m

฿28,993

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Fri 8/5

17:15-09:30

1 stop34h 15m

Bangkok Suvarnabhumi

Thu 28/5

12:05-16:45

1 stop34h 40m

฿29,382

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Tue 5/5

17:15-09:10

2 stops33h 55m

Bangkok Suvarnabhumi

Tue 12/5

12:05-09:15

1 stop27h 10m

฿30,258

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Sat 9/5

17:35-09:30

1 stop33h 55m

Bangkok Suvarnabhumi

Wed 27/5

12:05-09:15

1 stop27h 10m

฿31,134

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Tue 7/4

17:15-09:30

1 stop34h 15m

Bangkok Suvarnabhumi

Tue 21/4

12:05-09:15

1 stop27h 10m

฿34,182

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Wed 18/2

10:20-23:20

2 stops30h 00m

Bangkok Suvarnabhumi

Tue 3/3

02:55-09:50

2 stops37h 55m

฿35,447

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Tue 5/5

23:15-11:50

2 stops30h 35m

Bangkok Suvarnabhumi

Tue 12/5

05:20-21:20

3 stops22h 00m

฿36,614

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Tue 7/4

23:15-11:55

2 stops30h 40m

Bangkok Suvarnabhumi

Tue 21/4

05:20-21:20

3 stops22h 00m

฿37,295

Flights are sorted by cheapest return flights first.

Deals found on 16/11

Showing 1-10 of 35 results
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Best time to book a flight from Cardiff

Have a flexible travel schedule? Discover the best time to fly 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.

Travel insights for flights from Cardiff

Get recent, data-driven insights about flights from Cardiff including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Cardiff?

Use this chart to determine the optimal time to book a return flight from Cardiff to Suvarnabhumi. Price data was last updated on 14 November 2025.

Booking 19 days in advance of your planned departure date is, on average, the best time to get cheap flights from Cardiff. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, June is the cheapest month in which you can book a flight from Cardiff (average of ฿23,966). Flying from Cardiff in July will prove the most costly (average of ฿34,215). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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Related info for your journey

Access useful and relevant information related to your journey from Cardiff. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 18 November 2025.

  • What are the most popular destinations to fly to from Cardiff?

    The most selected flight destinations from Cardiff for the current month are Alicante, Dublin, Edinburgh. While Alicante, Dublin, Amsterdam are the top choices made by travellers year-round.

  • What is the cheapest month to fly from Cardiff?

    At the present moment the cheapest month to fly from Cardiff is currently June; with July being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • How does Cheapflights help users find flights from Cardiff?

    Cheapflights helps you search for flights from Cardiff 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?

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Cardiff.

  • Can Cheapflights find flights from Cardiff with no change fees?

    Yes! Cheapflights helps users easily find flights from Cardiff with no change fees.

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

    Yes, Cheapflights offers price alerts on flights from Cardiff so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

See more FAQs

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?

Cheapflights helps you search for flights from Cardiff 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?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Cardiff.

Can Cheapflights find flights from Cardiff with no change fees?

Yes! Cheapflights helps users easily find flights from Cardiff with no change fees.

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

Yes, Cheapflights offers price alerts on flights from Cardiff so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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