฿2,096+ 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 3/4. 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
15 Apr — 22 Apr1
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 16 March 2026.

Tue 7/423:15
CWL
-
BKK
2 stops30h 55m
Multiple Airlines
Wed 29/411:55
BKK
-
CWL
3 stops40h 30m
Multiple Airlines
Deal found 11/3฿29,407
Mon 27/422:10
CWL
-
BKK
3 stops30h 30m
Multiple Airlines
Mon 4/521:00
BKK
-
CWL
2 stops31h 50m
Multiple Airlines
Deal found 13/3฿31,052
Wed 29/417:15
CWL
-
HKT
2 stops24h 40m
Multiple Airlines
Wed 6/509:25
HKT
-
CWL
2 stops37h 20m
Multiple Airlines
Deal found 15/3฿31,213
Mon 13/422:10
CWL
-
HKT
2 stops32h 05m
Multiple Airlines
Mon 20/416:10
HKT
-
CWL
3 stops36h 40m
Multiple Airlines
Deal found 15/3฿31,987
Thu 30/422:50
CWL
-
BKK
3 stops29h 50m
Multiple Airlines
Wed 6/503:15
BKK
-
CWL
2 stops25h 10m
Multiple Airlines
Deal found 16/3฿32,019
Tue 21/423:15
CWL
-
BKK
3 stops29h 25m
Multiple Airlines
Wed 13/503:15
BKK
-
CWL
2 stops25h 10m
Multiple Airlines
Deal found 13/3฿32,212
Mon 27/422:10
CWL
-
HKT
3 stops29h 55m
Multiple Airlines
Mon 4/507:30
HKT
-
CWL
3 stops45h 20m
Multiple Airlines
Deal found 13/3฿32,825
Tue 28/423:15
CWL
-
HKT
3 stops28h 50m
Multiple Airlines
Tue 5/522:15
HKT
-
CWL
3 stops30h 50m
Multiple Airlines
Deal found 14/3฿34,179
Sun 12/421:45
CWL
-
BKK
3 stops30h 00m
Multiple Airlines
Sun 19/414:00
BKK
-
CWL
3 stops37h 45m
Multiple Airlines
Deal found 15/3฿35,082
Mon 31/809:45
CWL
-
HKT
2 stops22h 20m
เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Mon 7/921:55
HKT
-
CWL
2 stops41h 20m
เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Deal found 15/3฿37,210
Tue 7/423:15
CWL
-
DMK
3 stops35h 25m
Multiple Airlines
Wed 29/420:50
DMK
-
CWL
3 stops31h 35m
Multiple Airlines
Deal found 11/3฿42,111
Mon 27/409:45
CWL
-
KBV
3 stops26h 15m
Multiple Airlines
Mon 4/509:30
KBV
-
CWL
3 stops43h 20m
Multiple Airlines
Deal found 13/3฿43,756

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 16 March 2026. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Mon 27/4

22:10-10:40

3 stops30h 30m

Bangkok Suvarnabhumi

Mon 4/5

21:00-22:50

2 stops31h 50m

฿31,052

CardiffPhuket City

CWL - HKT

CWLHKT

Cardiff Wales

Mon 13/4

22:10-12:15

2 stops32h 05m

Phuket City

Mon 20/4

16:10-22:50

3 stops36h 40m

฿31,987

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Thu 30/4

22:50-10:40

3 stops29h 50m

Bangkok Suvarnabhumi

Wed 6/5

03:15-22:25

2 stops25h 10m

฿32,019

CardiffPhuket City

CWL - HKT

CWLHKT

Cardiff Wales

Tue 28/4

23:15-10:05

3 stops28h 50m

Phuket City

Tue 5/5

22:15-23:05

3 stops30h 50m

฿34,179

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Thu 9/4

22:50-09:45

3 stops28h 55m

Bangkok Suvarnabhumi

Thu 30/4

06:10-22:25

3 stops22h 15m

฿36,791

CardiffPhuket City

CWL - HKT

CWLHKT

Cardiff Wales

Mon 31/8

09:45-14:05

2 stops22h 20m

Phuket City

Mon 7/9

21:55-09:15

2 stops41h 20m

฿37,210

CardiffPhuket City

CWL - HKT

CWLHKT

Cardiff Wales

Mon 27/4

22:10-10:05

3 stops29h 55m

Phuket City

Mon 4/5

21:20-22:50

2 stops31h 30m

฿37,307

CardiffBangkok

CWL - BKK

CWLBKK

Cardiff Wales

Tue 7/4

06:00-23:50

3 stops35h 50m

Bangkok Suvarnabhumi

Wed 29/4

11:55-22:25

3 stops40h 30m

฿38,726

CardiffBangkok

CWL - DMK

CWLDMK

Cardiff Wales

Tue 7/4

23:15-16:40

3 stops35h 25m

Bangkok Don Mueang Intl

Wed 29/4

20:50-22:25

3 stops31h 35m

฿42,111

CardiffKrabi

CWL - KBV

CWLKBV

Cardiff Wales

Mon 27/4

09:45-18:00

3 stops26h 15m

Krabi

Mon 4/5

09:30-22:50

3 stops43h 20m

฿43,756

Flights are sorted by cheapest return flights first.

Deals found on 15/3

Showing 1-10 of 27 resultsSorted by cheapest first
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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 13 March 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 ฿16,445). Flying from Cardiff in July will prove the most costly (average of ฿33,792). 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 16 March 2026.

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

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