A rocky beach with clear turquoise water and a distant island.

Cheap Flights to Ko Phai from HK$626

View HK$626 flight on Sat, 18 Jul 2026Opens in a new window

Popular airlines

  • Emirates

  • Singapore Airlines

  • Cathay Pacific

  • Thai Airways International

  • Qatar Airways

  • All Nippon Airways

  • Turkish Airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Ko Phai

Prices were available within the past 7 days and start at HK$626 for one-way flights and HK$1,301 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Lion Mantari
Sat, 18 Jul - Wed, 29 Jul
TPE
Taipei
DMK
Bangkok
HK$1,301 Return, found 3 days ago
HK$1,301
Return
found 3 days ago
Select Thai Lion Mantari flight, departing Sat, 18 Jul from Taipei to Bangkok, returning Wed, 29 Jul, priced at HK$1,301 found 3 days ago
Thai AirAsia
Thu, 16 Jul - Fri, 17 Jul
TPE
Taipei
DMK
Bangkok
HK$1,377 Return, found 5 days ago
HK$1,377
Return
found 5 days ago
Select Thai AirAsia flight, departing Thu, 16 Jul from Taipei to Bangkok, returning Fri, 17 Jul, priced at HK$1,377 found 5 days ago
HK Express
Sun, 23 Aug - Sat, 29 Aug
HKG
Hong Kong SAR
BKK
Bangkok
HK$1,677 Return, just found
HK$1,677
Return
just found
Select HK Express flight, departing Sun, 23 Aug from Hong Kong SAR to Bangkok, returning Sat, 29 Aug, priced at HK$1,677 just found
Jeju Air with Bag
Fri, 24 Jul - Mon, 27 Jul
PUS
Busan
BKK
Bangkok
HK$1,925 Return, just found
HK$1,925
Return
just found
Select Jeju Air with Bag flight, departing Fri, 24 Jul from Busan to Bangkok, returning Mon, 27 Jul, priced at HK$1,925 just found
Hong Kong Airlines
Sun, 23 Aug - Sat, 29 Aug
HKG
Hong Kong SAR
BKK
Bangkok
HK$1,967 Return, just found
HK$1,967
Return
just found
Select Hong Kong Airlines flight, departing Sun, 23 Aug from Hong Kong SAR to Bangkok, returning Sat, 29 Aug, priced at HK$1,967 just found

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$1,301. 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$1,301 and reached a maximum of HK$1,967. For one-way trips taking off from Taipei (TPE), the cheapest seat during this time was HK$626.
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$1,301 to HK$1,967 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.

Travel information

Destination airport
Suvarnabhumi Intl.
Destination airport IATA code
BKK
Destination city name
Bangkok
Return price
HK$742

Trending flights to Ko Phai

Prices were available within the past 7 days and start at HK$626 for one-way flights and HK$1,301 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Lion Mantari
Wed, 8 Jul - Wed, 22 Jul
HKG
Hong Kong SAR
DMK
Bangkok
HK$1,611 Return, found 2 hours ago
HK$1,611
Return
found 2 hours ago
Select Thai Lion Mantari flight, departing Wed, 8 Jul from Hong Kong SAR to Bangkok, returning Wed, 22 Jul, priced at HK$1,611 found 2 hours ago

Explore a world of travel with Expedia

*Available to Expedia members.