Flights to Ko Si Chang Island, Pattaya from NT$2,580

View NT$1,278 flight on Sat, 2026/8/1Opens in a new window

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How much is the cheapest flight to Ko Si Chang Island?

Prices were available within the past 7 days and start at NT$1,278 for one-way flights and NT$2,580 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Wed, Jul 8 - Sun, Jul 19
CNX
Chiang Mai
DMK
Bangkok
NT$2,580 Roundtrip, found 22 hours ago
NT$2,580
Roundtrip
found 22 hours ago
Select Thai AirAsia flight, departing Wed, Jul 8 from Chiang Mai to Bangkok, returning Sun, Jul 19, priced at NT$2,580 found 22 hours ago
Thai Lion Mantari
Thu, Apr 2 - Sun, Apr 5
CNX
Chiang Mai
DMK
Bangkok
NT$5,022 Roundtrip, found 2 hours ago
NT$5,022
Roundtrip
found 2 hours ago
Select Thai Lion Mantari flight, departing Thu, Apr 2 from Chiang Mai to Bangkok, returning Sun, Apr 5, priced at NT$5,022 found 2 hours ago
Thai Airways International
Fri, May 15 - Mon, May 18
CNX
Chiang Mai
BKK
Bangkok
NT$5,227 Roundtrip, just found
NT$5,227
Roundtrip
just found
Select Thai Airways International flight, departing Fri, May 15 from Chiang Mai to Bangkok, returning Mon, May 18, priced at NT$5,227 just found
Hahn Air Systems
Mon, Apr 13 - Tue, Apr 14
CNX
Chiang Mai
BKK
Bangkok
NT$5,450 Roundtrip, found 1 day ago
NT$5,450
Roundtrip
found 1 day ago
Select Hahn Air Systems flight, departing Mon, Apr 13 from Chiang Mai to Bangkok, returning Tue, Apr 14, priced at NT$5,450 found 1 day ago
Bangkok Airways
Fri, May 15 - Mon, May 18
CNX
Chiang Mai
BKK
Bangkok
NT$6,137 Roundtrip, just found
NT$6,137
Roundtrip
just found
Select Bangkok Airways flight, departing Fri, May 15 from Chiang Mai to Bangkok, returning Mon, May 18, priced at NT$6,137 just found

Frequently asked questions

How do I find cheap flights to Ko Si Chang Island that have flexible change policies?
At Expedia, we've been channeling our inner yoga master to help you locate the most flexible airfares around town. Just check the "No change fee" box directly below the filter subheading "Flexible change policies" to find your perfect flight to Ko Si Chang Island.
How can I find cheap tickets to Ko Si Chang Island?
In the last seven days, NT$2,580 was the best price for a flight to Ko Si Chang Island. If you'd love to save even more, book in advance and be flexible with your travel dates. Search for your flight to Ko Si Chang Island, then see prices for nearby days by clicking on the "flexible dates" link above.
How much is a flight to Ko Si Chang Island?
The price of a round-trip ticket to Ko Si Chang Island in the last seven days varied between NT$2,580 and NT$6,137. If you were traveling one way from Chiang Mai (CNX), you could have picked up a cheap fare from only NT$1,278.
When is the cheapest time to fly to Ko Si Chang Island?
If you'd rather spend your hard-earned vacation money enjoying Ko Si Chang Island rather than on getting there, jet off early in the week. The cheapest day to travel is normally Tuesday, with Monday close behind. With many folks keeping their travel to weekends, Saturday tends to have the most expensive fares.
How much is a plane ticket to Ko Si Chang Island?
In the last seven days, flights to Ko Si Chang Island ranged from NT$2,580 to NT$6,137.
What months are the cheapest to book a flight to Ko Si Chang Island?
To grab a fabulous deal to Ko Si Chang Island, try to book during the month of February when ticket prices are at their cheapest. When's the most expensive? In the USA, it's December.

Travel information

Destination airport
Don Mueang Intl.
Destination airport IATA code
DMK
Destination city name
Bangkok
Roundtrip price
NT$4,835

Trending flights to Ko Si Chang Island

Prices were available within the past 7 days and start at NT$1,278 for one-way flights and NT$2,580 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Philippines AirAsia
Wed, Sep 23 - Tue, Sep 29
TPE
Taipei
DMK
Bangkok
NT$4,835 Roundtrip, just found
NT$4,835
Roundtrip
just found
Select Philippines AirAsia flight, departing Wed, Sep 23 from Taipei to Bangkok, returning Tue, Sep 29, priced at NT$4,835 just found

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