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Find cheap flights from Cardiff to Southeast Asia from £633

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cardiff to Southeast Asia departing on 12/9. 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.
1 adult
0 bags
Sun 19/5
Sun 26/5

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Best Southeast Asia Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Bangkok
Bangkok1 stop£633
Manila
Manila2 stops£816
Denpasar
Denpasar2 stops£1,631
Singapore
Singapore2 stops£812
Phuket City
Phuket City2 stops£849
Ho Chi Minh City
Ho Chi Minh City2 stops£1,003
Hanoi
Hanoi2 stops£1,050
Koh Samui
Koh Samui2 stops£1,013
Chiang Mai
Chiang Mai2 stops£960

Good to know - Cheap tickets from Cardiff to Southeast Asia

Low season

June

High season

September

Cheapest flight

£633
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly (10% more expensive on average)
Flight from Cardiff to Bangkok Suvarnabhumi Airport

FAQs - booking Southeast Asia flights

  • How does KAYAK find such low prices on flights from Cardiff to Southeast Asia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cardiff to Southeast Asia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cardiff to Southeast Asia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Southeast Asia from Cardiff is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cardiff to Southeast Asia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Southeast Asia with an airline and back to Cardiff with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cardiff to Southeast Asia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Southeast Asia from Cardiff up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Cardiff to Southeast Asia

 
Need help choosing which airline to fly with from Cardiff to Southeast Asia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1491 reviews
7.8food
8.7crew
8.4boarding
8.2entertainment
8.1comfort
Airline reviews

Awesome as always. I wish though the cabin for premium was upgraded.... Same old sane old :(

10.0 ExcellentRishi, Apr 2024KUL - SIN
Read more about Singapore Airlines reviews

Awesome as always. I wish though the cabin for premium was upgraded.... Same old sane old :(

I requested an aisle seat and got a middle seat The flight gate was changed and the flight was delayed

They made me check my carry on even though there was room We un boarded in a strange way but overall it was good

When boarding, after business class should be premium economy, but economy class already lined-up at the gate blocking premium economy to board. Singapore airline crew should done a better job to organize this chaos :( Thank you.

Wonderful service, planes and interior in great condition, very pleasant experience

Perfect experience from boarding through to leaving the flight, comfortable and personalised service from all staff, highly recommended

They close their counter so early. I had internet issues so I couldn’t check In online . I would have made the flight but their counter was closed 5 minutes before we arrived. No way of contacting them even though I had the confirmation number and tried to check in the night before on someone else’s phone. I tried calling their customer service with no pick up. Horrible experience, I’m very unhappy with them. I hope to never fly with them ever again. It costed me almost $900.

The seat comfort, the food and of course the crew, they made you feel welcome and relaxed 😊

Due to the delay of my first flight, my connecting flight with JetBlue was canceled by Singapore Airlines, but the JetBlue crew was very accommodating and rebooked a seat for me. The crew was very nice and had good attitude.

Very slow check in. Food poor and some of the special meals offered were not available. Luggage then didnt arrive and still waiting for news 48 hours later

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

Seats are fair enough for medium tall people. Good food all the trip. Fight attendances are warm

I thought KLM was the best airline but the Lima - Amsterdam was 1 hours late, the Brussels - Amsterdam was 2.30 hours late and the Amsterdam - Lima was 30 minutes late

The food was ok. The crew seemed like they were cranky. I had one guy get mad at me for passing in between the storage area to get to the other toilet. I can understand if it's not allowed but reprimanding me like I'm a student saying "This is the last time!" was not appropriate. During my meal time, there was a French family around me. No problems there but when we usually have meals, they are supposed to put their chair in the upright position. These people did not do it and the steward did not tell them to raise their seat in the upright position. However, I was told to do so! So, me and another person next to me had to eat with the monitor almost touching our faces. Furthermore, a lady in front of me was putting her feet up and preventing another elder passenger from putting her seat back. To make it worse, she was continuously hitting her back into her seat, shaking my monitor while I was watching a movie. A crew member did speak to her about it but then she accused me of pushing her seat forward! The crew member gave me a death stare and told me to stop pushing the seat forward. I did not even touch her seat at all, if I did, she would know it. Her boyfriend also stood up and tried to push her seat even further past the maximum decline to no avail. None of these people were reprimanded but the steward, some bald guy, was extremely friendly with them and did not even try to instruct them to do anything until it was time to land. I resisted the urge to really argue with them because I would have obviously been seen as the aggressor (I have no idea why). I hardly said anything on this flight except "more wine please" and "sorry" if I bumped into someone accidentally. Overall, it was an annoying flight and I had to resist the urge to yell at the steward and the people he was overly friendly with. The happiest moment of this flight was leaving it.

The worst airline. Cancelled flight 30 min before boarding and rebooked on flight after 3 days.

It was nice to be on a legacy airline, people try at least.

I travel frequently. The flight was late again... KLM should really try and be on time

The flight itself it was great nice food the crew were very nice and helpful, Checking in from Birmingham wasn't great long queues for bag dropped, And I had my hand luggage case taken away from me even though I requested to have it with me as I had breakables items. I was told I can not because of the length of the flight with no explanation at all no options was given for me to take my fragile items out of my case it was taken away with hold buggage I find the staff member who was checking me in very unpleasant !! Can we please be advise if the rules have changed about the the carry on hand luggage it will be easier to be advise on booking your tickect if we not allowed to take the hand luggage with me. Overall I had a good flight .

The plane was clean and the staff was friendly. Food and drinks as expected on international flights. The entertainment system was old style, with a pullout controller, and selections not as extensive as on other flights.

The food quality is poor. The staff are very friendly and accommodating. The entertainment program was limited. I experienced a delay of 30 minutes due to two issues. Passenger luggage had to be removed and there was a technical issue with the stairs not detaching from the aircraft. The pilot managed to compensate and we arrived only 15 minutes later. The luggage at Dubai airport was very slow. I waited over an hour.

1st time with. Etihad Airways and it was amazing from check in to crew. Great flight.

The staff was kind and polite, but it was very very hot and no ways to have some fresh air.it would be also be nice to have more time to sleep, since it was a night flight

My wife and I were upgraded to Business Class on our Dublin-Abu-Dhabi flight on the 22nd of January. Being served by "Mariyan" (not too sure about her name, she's from Tunisia) was the real highlight of our flight, she deserves to be working with etihad. We are looking forward to the next upgrade as we are flying back to Dublin on February 01, 2024. If I am not mistaken we have just reached GOLD status as Etihad Guests.

Eine Toilette der Business Class war gesperrt und somit nicht benutzbar.

Entertainment did not work from flight from Abu Dhabi to Kolkata. Emirates has a much better flight in that sector.

Food was very good. Again tray could use a non-skid mat. I had a regular seat - comfortable - able to sleep undisturbed. Boarding was uneventful.

Sits are very uncomfortable and food quality should be improved. Alcohol you have to ask and wait for more then 1/2 hrs. Don’t feel like to travel in Etihad. It was 1st time we traveled in Etihad now we decided we don’t want to travel in Etihad.

Very very bad service very tight seats never ever flying with Etihad again

The flight was small and was not cool very bad

Everything was great. Cabin Crew was awesome and very helpful. Thank you so much.

Book cheap flights from Cardiff to Southeast Asia

Cheapest flights to Southeast Asia from Cardiff found in 2024

Recent return flight deals

12/9Thu
1 stopKLM
17h 45mCWL-BKK
3/10Thu
1 stopKLM
27h 10mBKK-CWL
£633
15/10Tue
1 stopKLM
34h 15mCWL-BKK
15/11Fri
1 stopKLM
16h 10mBKK-CWL
£700
13/6Thu
2 stopsEtihad Airways
33h 30mCWL-SIN
17/6Mon
2 stopsEtihad Airways
43h 20mSIN-CWL
£812
14/5Tue
2 stops
20h 45mCWL-MNL
4/6Tue
2 stops
30h 05mMNL-CWL
£816
15/10Tue
2 stops
57h 40mCWL-BKK
15/11Fri
2 stops
36h 25mBKK-CWL
£831
15/10Tue
2 stopsEtihad Airways
20h 45mCWL-BKK
14/11Thu
2 stopsEtihad Airways
38h 30mBKK-CWL
£865
5/6Wed
2 stopsAir France
39h 40mCWL-SGN
9/6Sun
2 stopsAir France
61h 20mSGN-CWL
£1,003
5/6Wed
2 stopsAir France
32h 10mCWL-SGN
9/6Sun
2 stopsAir France
61h 20mSGN-CWL
£1,003
20/5Mon
2 stopsSingapore Airlines
40h 50mCWL-BKK
11/7Thu
2 stopsSingapore Airlines
29h 35mBKK-CWL
£1,308
29/5Wed
2 stopsSingapore Airlines
39h 05mCWL-BKK
9/7Tue
2 stopsSingapore Airlines
27h 00mBKK-CWL
£1,334

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Recent one-way flight deals

17/5Fri
3 stopsEtihad Airways
36h 20mCWL-DPS
£667
17/5Fri
2 stops
49h 10mCWL-DPS
£763
16/6Sun
2 stopsSingapore Airlines
35h 40mCWL-DPS
£916
16/9Mon
2 stopsSingapore Airlines
42h 10mCWL-BKK
£951
17/5Fri
1 stopKLM
19h 10mCWL-DPS
£1,094

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Cardiff - Southeast Asia Flights

Departure:

Cardiff (CWL)United Kingdom

Return flight deals:

Southeast Asia - Cardiff

Cabin classes:

£518
£1,363
£11