Find Cheap Flights from Cardiff to Bangkok – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

When to travel
May
Cheapest • 17% price drop
April
Most popular
Good to know
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Good to know
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Cheap Flights from Cardiff to Bangkok (CWL-BKK)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Cardiff to Bangkok

Multiple Airlines Logo
CWL  Cardiff Airport-TH1 Glasgow Thorntonhall
6054 mimulti-stop
Multiple Airlines Logo
TH1  Glasgow Thorntonhall-CWL Cardiff Airport
6054 mimulti-stop
Multiple Airlines
Booking Insights

Price, demand, and travel trends for Cardiff to Bangkok flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Cardiff to Bangkok with more confidence.

What's the cheapest day of the week to fly from Cardiff to Bangkok?

Monday is the cheapest day of the week to fly from Cardiff to Bangkok and is 15% cheaper than the average day. Saturday is the most expensive day with flight prices 46% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Cardiff to Bangkok flights

Low season

July
Most popular time to fly (7% more expensive on average)

When to book flights from Cardiff to Bangkok

Are your dates flexible? Find out the best times to travel from Cardiff to Bangkok based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Cardiff to Bangkok flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which cabin classes can I book on flights from Cardiff to Bangkok?

    Two cabin classes are available on flights from Cardiff to Bangkok:

    • Economy class
    • Business Class

  • Do I need a passport to fly from Cardiff to Bangkok?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Cardiff to Bangkok flight?

    Return flights from Cardiff to Bangkok range from £687 to £880, with an average of £807 over the past 12 months. Anything below £687 counts as a good deal.

  • What car hire options are available in Bangkok?

    Since Bangkok is served by multiple airports, car hire options and rates can vary depending on which one you fly into.
    Near Bangkok Suvarnabhumi Airport (BKK) – daily rates from around £10:

    • Drive Car Rental
    • Alamo
    • Sixt
    • Yesaway
    • Hertz

    Near Bangkok Don Mueang Intl Airport (DMK) – daily rates from around £5:

    • Drive Car Rental
    • Alamo
    • Thai Rent
    • Enterprise Rent-A-Car
    • Chic Car Rent

  • Which airports can I use when flying from Cardiff to Bangkok?

    Flights from Cardiff to Bangkok usually depart from Cardiff Wales (CWL) and may arrive at several airports in Bangkok area, including Bangkok Suvarnabhumi (BKK) and Bangkok Don Mueang Intl (DMK).

  • Which airports do connecting flights from Cardiff to Bangkok pass through?

    Most connecting flights from Cardiff to Bangkok pass through Amsterdam Schiphol (AMS), which handles 100% of one-stop traffic on this route. Other stopover airports each see under 5%.

  • Can I save money by using flexible dates for flights from Cardiff to Bangkok?

    Yes. Being flexible with your travel dates can save you up to 42% on the Cardiff to Bangkok route. Monday is the cheapest departure day at £687 return on average, while Saturday is the most expensive at £1,179, a difference of £492. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Cardiff and Bangkok?

    Bangkok is 6 hours ahead of Cardiff (Indochina Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Bangkok?

    Some of the most popular sights in Bangkok are Pratunam, Lumpini Park, and Siam Square. These are among the most viewed places in Bangkok on KAYAK.

Your guide to booking Cardiff to Bangkok flights

Get tips on when to book, when to fly, and what to know before your trip.

More options for your flight from Cardiff to Bangkok

Complete your trip to Bangkok with a hotel stay or car hire

Car hire in Bangkok
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