Cheap Flights to Ko Yo from HK$228

View HK$228 flight on Wed, 21 Jan 2026Opens in a new window

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Cheap round-trip flights to Ko Yo

Prices were available within the past 7 days and start at HK$228 for one-way flights and HK$474 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Sat, 24 Jan - Wed, 28 Jan
DMK
Bangkok
HDY
Hat Yai
HK$474 Return, found 5 days ago
HK$474
Return
found 5 days ago
Select Thai AirAsia flight, departing Sat, 24 Jan from Bangkok to Hat Yai, returning Wed, 28 Jan, priced at HK$474 found 5 days ago
Thai Lion Mantari
Mon, 12 Jan - Tue, 13 Jan
DMK
Bangkok
HDY
Hat Yai
HK$740 Return, found 4 days ago
HK$740
Return
found 4 days ago
Select Thai Lion Mantari flight, departing Mon, 12 Jan from Bangkok to Hat Yai, returning Tue, 13 Jan, priced at HK$740 found 4 days ago
Hahn Air Systems
Fri, 9 Jan - Wed, 14 Jan
BKK
Bangkok
HDY
Hat Yai
HK$1,322 Return, found 4 days ago
HK$1,322
Return
found 4 days ago
Select Hahn Air Systems flight, departing Fri, 9 Jan from Bangkok to Hat Yai, returning Wed, 14 Jan, priced at HK$1,322 found 4 days ago
Thai Airways International
Fri, 9 Jan - Wed, 14 Jan
BKK
Bangkok
HDY
Hat Yai
HK$1,336 Return, found 4 days ago
HK$1,336
Return
found 4 days ago
Select Thai Airways International flight, departing Fri, 9 Jan from Bangkok to Hat Yai, returning Wed, 14 Jan, priced at HK$1,336 found 4 days ago
Scoot
Wed, 28 Jan - Sat, 31 Jan
SIN
Singapore
HDY
Hat Yai
HK$1,366 Return, found 1 day ago
HK$1,366
Return
found 1 day ago
Select Scoot flight, departing Wed, 28 Jan from Singapore to Hat Yai, returning Sat, 31 Jan, priced at HK$1,366 found 1 day ago

Frequently asked questions

How do I find cheap flights to Ko Yo that have flexible change policies?
At Expedia, we've been channeling our inner acrobat to help you locate the most flexible airfares around. Just check the "No change fee" box right under the "Flexible change policies" heading to find the best flights to Ko Yo.
How can I find cheap tickets to Ko Yo?
Book well ahead of time, travel on a cheaper day, avoid school holiday time — there's no shortage of ways! Another one is to make the most of Expedia's "flexible dates" feature. Search for your Ko Yo flight, then check out the prices for nearby dates. In the last seven days, the best price for a flight to Ko Yo was HK$474.
How much is a flight to Ko Yo?
One-way flights taking off from Bangkok (DMK) sold for as low as HK$228 in the last seven days. During this period, the price of a return journey to Ko Yo ranged between HK$474 and HK$2,167. If you find a bargain, grab it fast — these prices don't stick around for long.
When is the cheapest time to fly to Ko Yo?
Take off to Ko Yo earlier in the week and you'll usually be rewarded more economical fares. Tuesday is typically the cheapest day to jump on a plane, closely followed by Monday. If you're hoping to avoid the priciest flights, stay away from Saturdays.
How much is a plane ticket to Ko Yo?
In the last seven days, tickets varied between HK$474 and HK$2,167. Browse through our amazing deals to Ko Yo, pick your favorite and then start packing your things!
What months are the cheapest to book a flight to Ko Yo?
The ideal month to book affordable airfares to Ko Yo is February. It's worth remembering that in the USA, an expensive time to reserve a ticket is the busy month of December.
Flights to Ko Yo information
Destination airport
Hat Yai Intl.
Destination airport IATA code
HDY
Destination city name
Hat Yai
Return price
HK$473

Trending flights to Ko Yo

Prices were available within the past 7 days and start at HK$228 for one-way flights and HK$474 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Wed, 4 Feb - Wed, 11 Feb
HKG
Hong Kong SAR
HDY
Hat Yai
HK$2,167 Return, found 1 hour ago
HK$2,167
Return
found 1 hour ago
Select Thai AirAsia flight, departing Wed, 4 Feb from Hong Kong SAR to Hat Yai, returning Wed, 11 Feb, priced at HK$2,167 found 1 hour ago

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