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Flights from Bangkok to Cardiff

Airlines operating flights from Bangkok to Cardiff

Choose from 1 airlines flying from Bangkok to Cardiff, including Thai Airways, and . Thai Airways currently offers the cheapest ticket on this route.
Thai Airways logo Thai Airways
Airlines are determined based on actual purchased flight tickets from Bangkok to Cardiff according to previous 12 months data from Trip.com.

Find the cheapest flight options from Bangkok to Cardiff over the next three months. Book one-way tickets from £504 and round-trip tickets from £836.

      • BKK 09:15
        14h 40m
        1 stop
        CWL 16:55
        Bangkok - Cardiff | Thu, Feb 12 | KLM
        CWL 10:20
        16h 45m
        1 stop
        BKK 10:05
        Cardiff - Bangkok | Thu, Feb 19 | KLM
        £836 £1,314
        36% off
        36% off
        £1,314 £836
      • BKK 12:15
        35h 40m
        1 stop
        CWL 16:55
        Bangkok - Cardiff | Wed, Mar 11 | KLM
        CWL 17:25
        33h 40m
        1 stop
        BKK 10:05
        Cardiff - Bangkok | Wed, Mar 18 | KLM
        £851 £1,314
        35% off
        35% off
        £1,314 £851
      • BKK 12:15
        35h 40m
        1 stop
        CWL 16:55
        Bangkok - Cardiff | Sat, Feb 14 | KLM
        CWL 17:15
        33h 50m
        1 stop
        BKK 10:05
        Cardiff - Bangkok | Sat, Feb 21 | KLM
        £856 £1,314
        35% off
        35% off
        £1,314 £856
      • BKK 09:15
        31h 35m
        1 stop
        CWL 09:50
        Bangkok - Cardiff | Wed, Feb 18 | KLM
        CWL 17:25
        33h 40m
        1 stop
        BKK 10:05
        Cardiff - Bangkok | Sun, Feb 22 | KLM
        £864
        34% off
        £1,314 £864
      • BKK 12:15
        28h 35m
        1 stop
        CWL 09:50
        Bangkok - Cardiff | Wed, Mar 18 | KLM
        CWL 10:20
        16h 45m
        1 stop
        BKK 10:05
        Cardiff - Bangkok | Wed, Mar 25 | KLM
        £868
        34% off
        £1,314 £868
      • BKK 12:15
        35h 40m
        1 stop
        CWL 16:55
        Bangkok - Cardiff | Tue, Feb 17 | KLM
        CWL 17:15
        33h 50m
        1 stop
        BKK 10:05
        Cardiff - Bangkok | Sat, Feb 21 | KLM
        £899
        32% off
        £1,314 £899
      • BKK 09:30
        17h 40m
        1 stop
        CWL 20:10
        Bangkok - Cardiff | Mon, Feb 16 | Air France
        CWL 10:20
        13h 50m
        1 stop
        BKK 07:10
        Cardiff - Bangkok | Fri, Feb 20 | KLM
        £909
        31% off
        £1,314 £909
      • BKK 12:15
        28h 35m
        1 stop
        CWL 09:50
        Bangkok - Cardiff | Thu, Mar 12 | KLM
        CWL 10:20
        16h 45m
        1 stop
        BKK 10:05
        Cardiff - Bangkok | Thu, Mar 19 | KLM
        £911
        31% off
        £1,314 £911
      • BKK 09:15
        31h 35m
        1 stop
        CWL 09:50
        Bangkok - Cardiff | Mon, Feb 16 | KLM
        CWL 10:20
        13h 50m
        1 stop
        BKK 07:10
        Cardiff - Bangkok | Fri, Feb 20 | KLM
        £926
        30% off
        £1,314 £926
      • BKK 12:15
        28h 35m
        1 stop
        CWL 09:50
        Bangkok - Cardiff | Wed, Mar 25 | KLM
        CWL 09:45
        17h 45m
        1 stop
        BKK 09:30
        Cardiff - Bangkok | Wed, Apr 1 | KLM
        £998
        24% off
        £1,314 £998
      • BKK 13:00
        17h 25m
        1 stop
        CWL Invalid Date
        Bangkok - Cardiff | Sat, Feb 14 | Normal Airline
        CWL 15:00
        6h
        Direct
        BKK 16:00
        Cardiff - Bangkok | Mon, Feb 16 | Normal Airline
        Find more flights
        Find more flights
      • BKK 00:05
        23h 55m
        1 stop
        CWL 17:00
        Bangkok - Cardiff | Tue, Feb 17 | Thai Airways
        £504 £1,198
        57% off
        57% off
        £1,198 £504
      • BKK 09:15
        14h 40m
        1 stop
        CWL 16:55
        Bangkok - Cardiff | Wed, Feb 18 | KLM
        £601 £1,198
        50% off
        50% off
        £1,198 £601
      • BKK 12:05
        34h 40m
        1 stop
        CWL 16:45
        Bangkok - Cardiff | Tue, Mar 31 | KLM
        £619 £1,198
        48% off
        48% off
        £1,198 £619
      • BKK 12:05
        27h 10m
        1 stop
        CWL 09:15
        Bangkok - Cardiff | Tue, Apr 7 | KLM
        £621
        48% off
        £1,198 £621
      • BKK 12:15
        28h 35m
        1 stop
        CWL 09:50
        Bangkok - Cardiff | Wed, Mar 18 | KLM
        £623
        48% off
        £1,198 £623
      • BKK 12:15
        35h 30m
        1 stop
        CWL 16:45
        Bangkok - Cardiff | Fri, Mar 27 | KLM
        £623
        48% off
        £1,198 £623
      • BKK 09:15
        31h 35m
        1 stop
        CWL 09:50
        Bangkok - Cardiff | Thu, Feb 12 | KLM
        £624
        48% off
        £1,198 £624
      • BKK 12:15
        28h 35m
        1 stop
        CWL 09:50
        Bangkok - Cardiff | Tue, Mar 17 | KLM
        £625
        48% off
        £1,198 £625
      • BKK 12:05
        27h 10m
        1 stop
        CWL 09:15
        Bangkok - Cardiff | Wed, Apr 1 | KLM
        £631
        47% off
        £1,198 £631
      • BKK 09:30
        30h
        1 stop
        CWL 08:30
        Bangkok - Cardiff | Sun, Feb 15 | Air France
        £910
        24% off
        £1,198 £910
      • BKK 13:00
        17h 25m
        1 stop
        CWL Invalid Date
        Bangkok - Cardiff | Sat, Feb 14 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Bangkok to Cardiff are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Bangkok to Cardiff

The distance between Bangkok and Cardiff is 9,749.39km. Based on Trip.com's data, travel demand peaks in January. The off-season for travel is December.

Cheapest one-way flight price£504
Cheapest return ticket price£836
Off-season travel monthDecember
Peak season for travelJanuary
Flight distance9,749.39km
Popular airlineThai Airways
Flight statistics for the Bangkok–Cardiff route are based on aggregated booking data from Trip.com over the past 12 months.

Flight FAQs

  • Which airlines offer the cheapest flights from Bangkok (BKK) to Cardiff (CWL)?

    Based on Trip.com data, Thai Airways offers one-way fares as low as £504 on Cheapest nonstop routes (e.g. BKK to CWL on Tue, Feb 17), while KLM offers Cheapest nonstop round-trips from £836 departing on Thu, Feb 12 and returning on Thu, Feb 19.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Bangkok to Cardiff is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Bangkok to Cardiff, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Feb 17, with one-way flights priced at just £504.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Thai Airways.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Cardiff travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Bangkok to Cardiff is December, when demand for travel is lower.
  • After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Bangkok to Cardiff on February 16, 2026 with Thai Airways, with prices starting at £504.
  • The time difference between Cardiff and Bangkok is 7h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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