Cheap Flights to Ko Yao Yai from HK$231

View HK$231 flight on Tue, 24 Mar 2026Opens in a new window

Popular airlines

  • Qatar Airways

  • Malaysia Airlines

  • Emirates

  • Singapore Airlines

  • Turkish Airlines

  • Cathay Pacific

  • Etihad Airways

  • 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 Yao Yai

Prices were available within the past 7 days and start at HK$231 for one-way flights and HK$461 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Thu, 12 Mar - Mon, 16 Mar
DMK
Bangkok
KBV
Krabi
HK$461 Return, found 6 days ago
HK$461
Return
found 6 days ago
Select Thai AirAsia flight, departing Thu, 12 Mar from Bangkok to Krabi, returning Mon, 16 Mar, priced at HK$461 found 6 days ago
Thai Lion Mantari
Tue, 24 Feb - Wed, 4 Mar
DMK
Bangkok
HKT
Phuket
HK$616 Return, found 7 hours ago
HK$616
Return
found 7 hours ago
Select Thai Lion Mantari flight, departing Tue, 24 Feb from Bangkok to Phuket, returning Wed, 4 Mar, priced at HK$616 found 7 hours ago
Bangkok Airways
Fri, 22 May - Sun, 24 May
BKK
Bangkok
KBV
Krabi
HK$801 Return, found 1 day ago
HK$801
Return
found 1 day ago
Select Bangkok Airways flight, departing Fri, 22 May from Bangkok to Krabi, returning Sun, 24 May, priced at HK$801 found 1 day ago
Scoot
Mon, 27 Apr - Wed, 29 Apr
SIN
Singapore
HKT
Phuket
HK$935 Return, found 1 day ago
HK$935
Return
found 1 day ago
Select Scoot flight, departing Mon, 27 Apr from Singapore to Phuket, returning Wed, 29 Apr, priced at HK$935 found 1 day ago
Hahn Air Systems
Thu, 19 Mar - Wed, 25 Mar
BKK
Bangkok
KBV
Krabi
HK$1,259 Return, found 1 day ago
HK$1,259
Return
found 1 day ago
Select Hahn Air Systems flight, departing Thu, 19 Mar from Bangkok to Krabi, returning Wed, 25 Mar, priced at HK$1,259 found 1 day ago

Frequently asked questions

How do I find cheap flights to Ko Yao Yai that have flexible change policies?
When it comes to flying these days, flexibility is crucial. That's why we've added a "No change fee" filter to help you track down cheap and flexible tickets to Ko Yao Yai. It's on the left of your screen just underneath the "Flexible change policies" subheading.
How can I find cheap tickets to Ko Yao Yai?
Book well ahead of time, consider alternative airports, use frequent flyer miles — you're not short of ways! One more is to make use of Expedia's "flexible dates" feature. Find your Ko Yao Yai flight, then check out the cheapest prices for nearby dates. In the last seven days, the lowest price for a flight to Ko Yao Yai was HK$461.
How much is a flight to Ko Yao Yai?
There were loads of cheap fares up for grabs in the last seven days, with the price of a return flight to Ko Yao Yai varying between HK$461 and HK$1,315. Many lucky travelers nabbed one-way tickets from Bangkok (DMK) for as low as HK$231.
When is the cheapest time to fly to Ko Yao Yai?
Consider jetting off early in the week to score the best fare to Ko Yao Yai. Tuesday is normally the most economical day to take off, with Monday running a close second. Saturday typically has the costliest prices. This is because a lot of travellers choose to begin their holiday on a weekend.
How much is a plane ticket to Ko Yao Yai?
In the last seven days, flights to Ko Yao Yai ranged from HK$461 to HK$1,315.
What months are the cheapest to book a flight to Ko Yao Yai?
A good month to book affordable flights to Ko Yao Yai is February. Remember that in the U.S, the most expensive time to purchase a ticket is the busy month of December.
Flights to Ko Yao Yai information
Destination airport
Krabi Intl.
Destination airport IATA code
KBV
Destination city name
Krabi
Return price
HK$460

Trending flights to Ko Yao Yai

Prices were available within the past 7 days and start at HK$231 for one-way flights and HK$461 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

HK Express
Sun, 22 Mar - Sat, 28 Mar
HKG
Hong Kong SAR
HKT
Phuket
HK$1,315 Return, just found
HK$1,315
Return
just found
Select HK Express flight, departing Sun, 22 Mar from Hong Kong SAR to Phuket, returning Sat, 28 Mar, priced at HK$1,315 just found

Explore a world of travel with Expedia

*Available to Expedia members.