Cheap Flights to Tachai Island from HK$283

View HK$283 flight on Tue, 10 Mar 2026Opens in a new window

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Cheap round-trip flights to Tachai Island

Prices were available within the past 7 days and start at HK$283 for one-way flights and HK$480 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Tue, 17 Mar - Sat, 21 Mar
DMK
Bangkok
UNN
Ranong
HK$480 Return, found 1 day ago
HK$480
Return
found 1 day ago
Select Thai AirAsia flight, departing Tue, 17 Mar from Bangkok to Ranong, returning Sat, 21 Mar, priced at HK$480 found 1 day ago
Thai AirAsia
Wed, 11 Feb - Sat, 14 Feb
DMK
Bangkok
UNN
Ranong
HK$528 Return, found 1 day ago
HK$528
Return
found 1 day ago
Select Thai AirAsia flight, departing Wed, 11 Feb from Bangkok to Ranong, returning Sat, 14 Feb, priced at HK$528 found 1 day ago
Thai AirAsia
Fri, 13 Feb - Wed, 18 Feb
DMK
Bangkok
HKT
Phuket
HK$561 Return, found 3 days ago
HK$561
Return
found 3 days ago
Select Thai AirAsia flight, departing Fri, 13 Feb from Bangkok to Phuket, returning Wed, 18 Feb, priced at HK$561 found 3 days ago
Thai AirAsia
Mon, 19 Jan - Mon, 26 Jan
DMK
Bangkok
HKT
Phuket
HK$561 Return, found 6 days ago
HK$561
Return
found 6 days ago
Select Thai AirAsia flight, departing Mon, 19 Jan from Bangkok to Phuket, returning Mon, 26 Jan, priced at HK$561 found 6 days ago
Thai Lion Mantari
Thu, 12 Feb - Sun, 15 Feb
DMK
Bangkok
HKT
Phuket
HK$632 Return, found 12 hours ago
HK$632
Return
found 12 hours ago
Select Thai Lion Mantari flight, departing Thu, 12 Feb from Bangkok to Phuket, returning Sun, 15 Feb, priced at HK$632 found 12 hours ago

Frequently asked questions

How do I find cheap flights to Tachai Island that have flexible change policies?
At Expedia, we've been channeling our inner contortionist to deliver you the most flexible fares around. Simply click on "No change fee" right underneath the filter subheading "Flexible change policies" to find the best flights to Tachai Island.
How can I find cheap tickets to Tachai Island?
One of the easiest ways to find cheap tickets to Tachai Island is to be flexible with your travel dates. Search for your flights, then click "flexible dates" at the top of your results. It'll reveal the cheapest prices for nearby days. The best price for a flight to Tachai Island in the last seven days was HK$480. Booking ahead of time will usually help you get an even bigger bargain.
How much is a flight to Tachai Island?
You could have purchased a round-trip flight to Tachai Island from anywhere between HK$480 and HK$1,304 in the last seven days. For one-way trips leaving from Bangkok (DMK), the lowest amount paid during this period was HK$283.
When is the cheapest time to fly to Tachai Island?
Jetting off on a Tuesday, followed by a Monday, is usually the best way to secure the cheapest fare. Steer clear of the weekend if you can, because Saturday is typically the costliest day. Spend the dollars you saved having fun in Tachai Island instead!
How much is a plane ticket to Tachai Island?
In the last seven days, plane fares to Tachai Island ranged between HK$480 and HK$1,304. Prices tend to go up over time, so grab a great deal today.
What months are the cheapest to book a flight to Tachai Island?
February is a cheap month to lock in a seat for your Tachai Island getaway. Tickets are at a premium over the busy month of December, so keep clear of this time if possible.

Travel information

Destination airport
Ranong
Destination airport IATA code
UNN
Destination city name
Ranong
Return price
HK$480

Trending flights to Tachai Island

Prices were available within the past 7 days and start at HK$283 for one-way flights and HK$480 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

HK Express
Tue, 6 Jan - Tue, 13 Jan
HKG
Hong Kong SAR
HKT
Phuket
HK$1,304 Return, just found
HK$1,304
Return
just found
Select HK Express flight, departing Tue, 6 Jan from Hong Kong SAR to Phuket, returning Tue, 13 Jan, priced at HK$1,304 just found
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