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Cheap flights from Northern Ireland to Chiang Mai from £427

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to Chiang Mai departing on 19/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Northern Ireland to Chiang Mai

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:30 - 14:20
BFS
-
CNX
48h 50m2 stops
Multiple Airlines Logo
15:35 - 22:20
CNX
-
BFS
37h 45m2 stops
£427Multiple Airlines
Mon, 19 Jan - Thu, 29 Jan
Multiple Airlines Logo
07:20 - 14:20
BHD
-
CNX
48h 00m2 stops
Multiple Airlines Logo
15:35 - 19:35
CNX
-
BHD
35h 00m2 stops
£449Multiple Airlines
Mon, 19 Jan - Thu, 29 Jan
China Southern Logo
17:40 - 17:50
BHD
-
CNX
41h 10m2 stops
China Southern Logo
18:50 - 18:35
CNX
-
BHD
54h 45m2 stops
£786China Southern
Wed, 11 Mar - Sun, 15 Mar
China Southern Logo
17:40 - 17:50
BHD
-
CNX
41h 10m2 stops
China Southern Logo
18:50 - 18:35
CNX
-
BHD
54h 45m2 stops
£843China Southern
Wed, 11 Mar - Sun, 15 Mar
China Southern Logo
11:25 - 17:50
BHD
-
CNX
47h 25m2 stops
China Southern Logo
18:50 - 18:35
CNX
-
BHD
54h 45m2 stops
£931China Southern
Wed, 11 Mar - Sun, 15 Mar
Qatar Airways Logo
07:00 - 21:00
BHD
-
CNX
31h 00m3 stops
Qatar Airways Logo
21:40 - 16:20
CNX
-
BHD
25h 40m3 stops
£1,337Qatar Airways
Mon, 19 Jan - Thu, 29 Jan

China Southern flights from Northern Ireland to Chiang Mai

Our best China Southern deals on Northern Ireland to Chiang Mai flight tickets
China Southern
11 Mar
BHD17:40Belfast City
41h 10m
2 stops
CNX17:50Chiang Mai
15 Mar
CNX18:50Chiang Mai
54h 45m
2 stops
BHD18:35Belfast City
£786
Find similar
China Southern
11 Mar
BHD17:40Belfast City
41h 10m
2 stops
CNX17:50Chiang Mai
15 Mar
CNX18:50Chiang Mai
54h 45m
2 stops
BHD18:35Belfast City
£843
Find similar
China Southern
11 Mar
BHD11:25Belfast City
47h 25m
2 stops
CNX17:50Chiang Mai
15 Mar
CNX18:50Chiang Mai
54h 45m
2 stops
BHD18:35Belfast City
£931
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Chiang Mai that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Northern Ireland to Chiang Mai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastChiang Mai

BFS - CNX

BFSCNX

Belfast Intl

Mon 19/1

06:30-14:20

2 stops48h 50m

Chiang Mai

Thu 29/1

15:35-22:20

2 stops37h 45m

£427

BelfastChiang Mai

BHD - CNX

BHDCNX

Belfast City

Mon 19/1

07:20-14:20

2 stops48h 00m

Chiang Mai

Thu 29/1

15:35-19:35

2 stops35h 00m

£449

BelfastChiang Mai

BHD - CNX

BHDCNX

Belfast City

Wed 11/3

17:40-17:50

2 stops41h 10m

Chiang Mai

Sun 15/3

18:50-18:35

2 stops54h 45m

£786

BelfastChiang Mai

BHD - CNX

BHDCNX

Belfast City

Wed 11/3

17:40-17:50

2 stops41h 10m

Chiang Mai

Sun 15/3

18:50-18:35

2 stops54h 45m

£843

BelfastChiang Mai

BHD - CNX

BHDCNX

Belfast City

Wed 11/3

11:25-17:50

2 stops47h 25m

Chiang Mai

Sun 15/3

18:50-18:35

2 stops54h 45m

£931

BelfastChiang Mai

BHD - CNX

BHDCNX

Belfast City

Mon 19/1

07:00-21:00

3 stops31h 00m

Chiang Mai

Thu 29/1

21:40-16:20

3 stops25h 40m

£1,337

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Northern Ireland to Chiang Mai flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to Chiang Mai

Fastest flight time

41h 10m

Direct flights

None
The fastest flight from Northern Ireland to Chiang Mai takes 41h 10m
There are no direct flights from Northern Ireland to Chiang Mai. There are no popular flight routes from Northern Ireland to Chiang Mai.
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  • When did momondo last update prices for flights from Northern Ireland to Chiang Mai Airport?

    Prices for flights from Northern Ireland to Chiang Mai Airport were last updated today.

  • How old do you have to be to fly from Northern Ireland to Chiang Mai Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Northern Ireland to Chiang Mai Airport.

  • What documentation or ID do you need to fly to Chiang Mai Airport?

    The required travel and health documents for your Chiang Mai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chiang Mai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Northern Ireland to Chiang Mai?

    Confirm your travel details to search for the latest offers for flights from Northern Ireland to Chiang Mai. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Northern Ireland to Chiang Mai with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Northern Ireland to Chiang Mai?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Northern Ireland to Chiang Mai . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Northern Ireland to Chiang Mai with flexible booking policies on momondo?

momondo does allow users to show only those flights to Chiang Mai from Northern Ireland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Northern Ireland to Chiang Mai?

momondo provides multiple filters to help you find the best flight to Chiang Mai from Northern Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Northern Ireland to Chiang Mai right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Northern Ireland to Chiang Mai flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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