฿5,310+ 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 22/2. 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
26 Feb — 5 Mar1
1 adult
1 adult, Economy, 0 bags

Find flights from Cardiff

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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 27 January 2026.

Mon 9/323:30
CWL
-
BKK
2 stops35h 30m
Multiple Airlines
Mon 30/320:15
BKK
-
CWL
2 stops26h 30m
Multiple Airlines
Deal found 27/1฿29,534
Thu 12/310:30
CWL
-
BKK
2 stops17h 15m
Multiple Airlines
Thu 19/320:40
BKK
-
CWL
2 stops32h 20m
Multiple Airlines
Deal found 26/1฿31,211
Sun 8/312:25
CWL
-
HKT
2 stops28h 10m
Multiple Airlines
Fri 13/322:50
HKT
-
CWL
3 stops27h 50m
Multiple Airlines
Deal found 27/1฿31,832
Thu 26/210:20
CWL
-
BKK
3 stops26h 05m
Multiple Airlines
Thu 5/308:15
BKK
-
CWL
3 stops56h 35m
Multiple Airlines
Deal found 27/1฿32,236
Thu 12/310:30
CWL
-
HKT
3 stops26h 40m
Multiple Airlines
Thu 19/307:30
HKT
-
CWL
3 stops45h 30m
Multiple Airlines
Deal found 26/1฿33,416
Mon 9/323:30
CWL
-
DMK
3 stops28h 35m
Multiple Airlines
Mon 30/317:05
DMK
-
CWL
3 stops29h 40m
Multiple Airlines
Deal found 27/1฿33,975
Thu 12/310:30
CWL
-
CNX
3 stops23h 15m
Multiple Airlines
Thu 19/317:20
CNX
-
CWL
3 stops35h 40m
Multiple Airlines
Deal found 26/1฿34,223
Thu 26/210:30
CWL
-
DMK
3 stops28h 55m
Multiple Airlines
Thu 5/310:50
DMK
-
CWL
3 stops42h 10m
Multiple Airlines
Deal found 27/1฿34,720
Mon 9/223:30
CWL
-
BKK
2 stops29h 15m
Multiple Airlines
Mon 9/307:50
BKK
-
CWL
3 stops40h 05m
Multiple Airlines
Deal found 27/1฿34,999
Tue 17/310:20
CWL
-
BKK
1 stop16h 45m
เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Thu 26/311:35
BKK
-
CWL
2 stops53h 15m
เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Deal found 27/1฿35,248
Sat 4/417:35
CWL
-
BKK
3 stops34h 20m
Multiple Airlines
Sat 25/410:55
BKK
-
CWL
3 stops40h 25m
Multiple Airlines
Deal found 27/1฿35,558
Tue 17/310:20
CWL
-
BKK
2 stops29h 05m
Multiple Airlines
Thu 26/305:05
BKK
-
CWL
2 stops35h 45m
Multiple Airlines
Deal found 27/1฿35,683

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 27 January 2026. 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

Mon 9/3

23:30-18:00

2 stops35h 30m

Bangkok Suvarnabhumi

Mon 30/3

20:15-16:45

2 stops26h 30m

฿29,534

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Thu 12/3

10:30-10:45

2 stops17h 15m

Bangkok Suvarnabhumi

Thu 19/3

20:40-22:00

2 stops32h 20m

฿31,211

CardiffPhuket City

CWL - HKT

CWLHKT

Cardiff Wales

Sun 8/3

12:25-23:35

2 stops28h 10m

Phuket City

Fri 13/3

22:50-19:40

3 stops27h 50m

฿31,832

CardiffPhuket City

CWL - HKT

CWLHKT

Cardiff Wales

Thu 12/3

10:30-20:10

3 stops26h 40m

Phuket City

Thu 19/3

07:30-22:00

3 stops45h 30m

฿33,416

CardiffBangkok

CWL - DMK

CWLDMK

Cardiff Wales

Mon 9/3

23:30-11:05

3 stops28h 35m

Bangkok Don Mueang Intl

Mon 30/3

17:05-16:45

3 stops29h 40m

฿33,975

CardiffChiang Mai

CWL - CNX

CWLCNX

Cardiff Wales

Thu 12/3

10:30-16:45

3 stops23h 15m

Chiang Mai

Thu 19/3

17:20-22:00

3 stops35h 40m

฿34,223

CardiffBangkok

CWL - DMK

CWLDMK

Cardiff Wales

Thu 26/2

10:30-22:25

3 stops28h 55m

Bangkok Don Mueang Intl

Thu 5/3

10:50-22:00

3 stops42h 10m

฿34,720

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Tue 17/3

17:25-09:50

3 stops33h 25m

Bangkok Suvarnabhumi

Thu 26/3

09:15-22:00

3 stops43h 45m

฿35,372

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Sat 4/4

17:35-09:55

3 stops34h 20m

Bangkok Suvarnabhumi

Sat 25/4

10:55-21:20

3 stops40h 25m

฿35,558

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Mon 9/3

17:15-10:05

1 stop33h 50m

Bangkok Suvarnabhumi

Mon 30/3

12:05-09:15

1 stop27h 10m

฿35,900

Flights are sorted by cheapest return flights first.

Deals found on 27/1

Showing 1-10 of 20 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 23 January 2026.

Booking 31 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, May is the cheapest month in which you can book a flight from Cardiff (average of ฿22,826). Flying from Cardiff in July will prove the most costly (average of ฿31,676). 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 27 January 2026.

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

    The most selected flight destinations from Cardiff for the current month are Amsterdam, Dublin, Alicante. While Alicante, Dublin, Málaga 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 May; 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

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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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