£782 Find cheap flights from Cardiff to Southeast Asia

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 15/1. 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

Search hundreds of travel sites at once for deals on flights to Southeast Asia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cardiff to Southeast Asia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cardiff to Southeast Asia, as well as popular online travel agencies
In the last 7 days, travellers have searched 46,646,933 times on KAYAK, and here's why:

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Best Southeast Asia Flight Deals

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

Bangkok
Bangkok3 stops£894
Manila
Manila2 stops£2,379
Denpasar
Denpasar3 stops£782
Singapore
Singapore1 stop£659
Da Nang
Da Nang2 stops£1,782

Good to know - Cheap tickets from Cardiff to Southeast Asia

Low season

July

High season

January

Cheapest flight

£782
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly (12% more expensive on average)
Flight from Cardiff to Denpasar

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 airlines flying from Cardiff to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying from Cardiff to Southeast Asia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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.
7.8
KLMOverall score based on 1349 reviews
7.9Boarding
8.4Crew
7.7Comfort
7.3Food
7.2Entertainment
Airline reviews

Good food. Excellent crew service. Clean aircraft. Narrow seats and isle.

8.0 ExcellentAdi, Nov 2024AMS - YYZ
Read more KLM reviews

Good food. Excellent crew service. Clean aircraft. Narrow seats and isle.

The food & entertainment really stood out in terms of quality. The nasi goreng & chicken satay were absolutely delicious. It’s great that KLM feature international cuisine.

Transavia flight. Couldn't select seat or anything prior to flight. No connection with klm systems. Seats are very crammed. Extremely no frills.

The IFE was quite old, but it worked fine and the content was good. The cabin crew were excellent and the food was as also very good

The flight was great, the only reason for middle scores on entertainment and food is that it was a short flight so not included (but snacks were served including alcoholic beverages free of charge). I would definitely recommend KLM.

Was trying to change a flight but told that Canadian and local klm systems do not interact so they could not access my booking. Overall I like klm a lot but if it was important to change flights I would be very frustrated.

Flight was delayed. Can happen. But the info on the website and app said that flight was cancelled which was not the case.

The whole trip was excellent. The only thing I would change is the temperature of the plane was a bit high which made it uncomfortable to sleep.

Delay, luggage didn’t arrive. Had to go the next day to collect it

KLM is my favourite airline. Never ever let us down.Staff are first class.

In never flown this flight, because my flight coning from Barcelona was delayed.

The flight was delayed which cause me to miss my connecting flight in AbuDhsbi airport.

Seat selection screen while online check-in could include free seats to choose from and show the options before we proceed. Currently, it is auto-allocated and there are no options for free seat selections.

Long way to improve. Toilets not working. Bad handling when flight was canceled

Lovely crew - comfortable journey despite it being an older plane.

The business class experience is fantastic. The crew were polite but often unavailable even when I tried to call them! I even found myself bringing my used dishes and cutlery up to the crew because no one had come to collect it after over an hour.

Online was good boarding also but a child was crying all the way with no intervention from crew member.

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

Crew were very polite and quicker in service. Excellent cooling, comfortable seats and tasty food served

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

Book cheap flights from Cardiff to Southeast Asia

Cheapest flights to Southeast Asia from Cardiff found in 2024 and 2025

Recent return flight deals

 
These are the cheapest return flights from Cardiff to Southeast Asia found on KAYAK in the last 72 hours.
15/1Wed
3 stops
28h 25mCWL-DPS
26/1Sun
1 stop
20h 10mDPS-CWL
£782
15/1Wed
3 stops
28h 25mCWL-DPS
26/1Sun
2 stops
26h 10mDPS-CWL
£812
7/1Tue
3 stops
33h 40mCWL-BKK
4/2Tue
3 stops
31h 35mBKK-CWL
£894
14/1Tue
3 stops
29h 20mCWL-DMK
12/2Wed
3 stops
30h 30mDMK-CWL
£946
14/1Tue
3 stops
30h 05mCWL-BKK
12/2Wed
3 stops
30h 00mBKK-CWL
£953
14/1Tue
2 stopsKLM
31h 45mCWL-BKK
12/2Wed
2 stopsKLM
29h 20mBKK-CWL
£987
14/1Tue
2 stopsKLM
31h 45mCWL-BKK
12/2Wed
1 stopKLM
28h 35mBKK-CWL
£988
7/1Tue
3 stops
33h 40mCWL-BKK
4/2Tue
2 stops
24h 10mBKK-CWL
£1,003
14/1Tue
2 stops
23h 30mCWL-BKK
12/2Wed
3 stops
30h 00mBKK-CWL
£1,032
7/1Tue
3 stops
33h 40mCWL-BKK
3/2Mon
2 stops
23h 05mBKK-CWL
£1,039

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Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports

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