Cheap Flights to Ko Phai from HK$254

View HK$254 flight on Sat, 4 Apr 2026Opens in a new window

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Cheap round-trip flights to Ko Phai

Prices were available within the past 7 days and start at HK$254 for one-way flights and HK$538 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Mon, 24 Aug - Fri, 28 Aug
CNX
Chiang Mai
DMK
Bangkok
HK$538 Return, found 18 hours ago
HK$538
Return
found 18 hours ago
Select Thai AirAsia flight, departing Mon, 24 Aug from Chiang Mai to Bangkok, returning Fri, 28 Aug, priced at HK$538 found 18 hours ago
Thai Lion Mantari
Sat, 28 Feb - Sun, 15 Mar
CNX
Chiang Mai
DMK
Bangkok
HK$630 Return, found 4 days ago
HK$630
Return
found 4 days ago
Select Thai Lion Mantari flight, departing Sat, 28 Feb from Chiang Mai to Bangkok, returning Sun, 15 Mar, priced at HK$630 found 4 days ago
HK Express
Tue, 21 Apr - Sat, 25 Apr
HKG
Hong Kong SAR
BKK
Bangkok
HK$1,184 Return, just found
HK$1,184
Return
just found
Select HK Express flight, departing Tue, 21 Apr from Hong Kong SAR to Bangkok, returning Sat, 25 Apr, priced at HK$1,184 just found
Hahn Air Systems
Fri, 9 Jan - Sun, 11 Jan
CNX
Chiang Mai
BKK
Bangkok
HK$1,302 Return, found 14 hours ago
HK$1,302
Return
found 14 hours ago
Select Hahn Air Systems flight, departing Fri, 9 Jan from Chiang Mai to Bangkok, returning Sun, 11 Jan, priced at HK$1,302 found 14 hours ago
Thai Airways International
Wed, 11 Feb - Wed, 18 Feb
CNX
Chiang Mai
BKK
Bangkok
HK$1,336 Return, found 1 day ago
HK$1,336
Return
found 1 day ago
Select Thai Airways International flight, departing Wed, 11 Feb from Chiang Mai to Bangkok, returning Wed, 18 Feb, priced at HK$1,336 found 1 day ago

Frequently asked questions

How do I find cheap flights to Ko Phai that have flexible change policies?
It's as easy as counting to three with Expedia. Step 1: Type in your travel dates and destination and click on "Search." Next step? Check "No change fee" directly under the "Flexible change policies" heading to the left of the screen. Step 3. Grab a cheap and flexible airfare to Ko Phai.
How can I find cheap tickets to Ko Phai?
One of the easiest ways to get a hold of cheap tickets to Ko Phai is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. It will reveal the cheapest prices for nearby days. The best price for a flight to Ko Phai in the last seven days was HK$538. Booking ahead will generally help you pick up an even bigger bargain.
How much is a flight to Ko Phai?
In the last seven days, return tickets to Ko Phai sold for as little as HK$538 and reached a maximum of HK$1,336. For one-way trips taking off from Chiang Mai (CNX), the cheapest seat during this time was HK$254.
When is the cheapest time to fly to Ko Phai?
Flying on a Tuesday, followed by a Monday, is usually the best way to bag the cheapest flight. Avoid the weekends if you can, because Saturday is typically the most expensive day of the week. Spend the funds you saved enjoying yourself in Ko Phai instead!
How much is a plane ticket to Ko Phai?
Fares to Ko Phai varied from HK$538 to HK$1,336 in the last seven days. Usually, the earlier you make a reservation, the better the deal.
What months are the cheapest to book a flight to Ko Phai?
To bag a fabulous deal to Ko Phai, book during February when airfares are at their lowest. When's the most costly? In the U.S, it's December.
Flights to Ko Phai information
Destination airport
Suvarnabhumi Intl.
Destination airport IATA code
BKK
Destination city name
Bangkok
Return price
HK$959

Trending flights to Ko Phai

Prices were available within the past 7 days and start at HK$254 for one-way flights and HK$538 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Mon, 6 Jul - Sun, 12 Jul
HKG
Hong Kong SAR
DMK
Bangkok
HK$1,111 Return, found 2 hours ago
HK$1,111
Return
found 2 hours ago
Select Thai AirAsia flight, departing Mon, 6 Jul from Hong Kong SAR to Bangkok, returning Sun, 12 Jul, priced at HK$1,111 found 2 hours ago

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