Cheap Flights to Koh Similan

View ₩39,166 flight on Sat, Oct 25, 2025Opens in a new window

Popular airlines to Koh Similan

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Koh Similan?

Prices were available within the past 7 days and start at ₩39,166 for one-way flights and ₩78,022 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Wed, Nov 19 - Sat, Nov 22
DMK
Bangkok
HKT
Phuket
₩78,022 Roundtrip, found 5 days ago
₩78,022
Roundtrip
found 5 days ago
Select Thai AirAsia flight, departing Wed, Nov 19 from Bangkok to Phuket, returning Sat, Nov 22, priced at ₩78,022 found 5 days ago
AirAsia
Thu, Sep 4 - Thu, Sep 11
KUL
Kuala Lumpur
HKT
Phuket
₩115,416 Roundtrip, found 1 hour ago
₩115,416
Roundtrip
found 1 hour ago
Select AirAsia flight, departing Thu, Sep 4 from Kuala Lumpur to Phuket, returning Thu, Sep 11, priced at ₩115,416 found 1 hour ago
Thai Lion Mantari
Mon, Aug 11 - Tue, Aug 26
DMK
Bangkok
HKT
Phuket
₩126,400 Roundtrip, found 2 days ago
₩126,400
Roundtrip
found 2 days ago
Select Thai Lion Mantari flight, departing Mon, Aug 11 from Bangkok to Phuket, returning Tue, Aug 26, priced at ₩126,400 found 2 days ago
Batik air
Mon, Feb 23 - Thu, Feb 26
KUL
Kuala Lumpur
HKT
Phuket
₩140,183 Roundtrip, found 2 hours ago
₩140,183
Roundtrip
found 2 hours ago
Select Batik air flight, departing Mon, Feb 23 from Kuala Lumpur to Phuket, returning Thu, Feb 26, priced at ₩140,183 found 2 hours ago
Scoot
Sat, Oct 4 - Tue, Oct 7
KUL
Kuala Lumpur
HKT
Phuket
₩148,693 Roundtrip, just found
₩148,693
Roundtrip
just found
Select Scoot flight, departing Sat, Oct 4 from Kuala Lumpur to Phuket, returning Tue, Oct 7, priced at ₩148,693 just found

Searching for cheap flights to Koh Similan? No travel company presents more choices than Expedia if you're looking to compare flights to Koh Similan. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Phang Nga Province. Expedia provides the cheapest flights to many destinations in Phang Nga Province and you may find even greater savings if you combine your flight with a hotel stay in Koh Similan.

Frequently asked questions

What is the name of Koh Similan's airport?
If you're traveling by plane, you won't have to worry which airport to fly into. Koh Similan has just one – Phuket Intl. Airport (HKT).
What airport is best to fly into Koh Similan?
Travelers from all corners of the globe pass through Phuket Intl. Airport (HKT) every day. Disembark the plane, collect your luggage and you'll be 97 kilometers from downtown Koh Similan.
How many airlines fly to Koh Similan?
There are 35 airlines that fly to Koh Similan from 39 worldwide airports.
Which airlines fly to Koh Similan?
Thai Smile, Thai Vietjet Air and Bangkok Airways are the most frequent fliers to Koh Similan. The highest number of flights begin in Bangkok, with Thai Smile having the most services on this route.
How many nonstop flights are there to Koh Similan?
With roughly 714 nonstop flights running each week, you'll be hitting the runway in Koh Similan before you can ask, "Are we there yet?"
Where are the most popular flights to Koh Similan departing from?
The most popular flights to Koh Similan leave from Bangkok, Singapore and Kuala Lumpur airports.
How long is the flight to Koh Similan Airport?
If it's Bangkok you're departing, you'll be airborne for around 1 hour and 26 minutes before you touchdown in Koh Similan. Runway to runway from Singapore takes around 1 hour and 54 minutes and from Kuala Lumpur, the average flight time is 1 hour and 31 minutes.
How to book the cheapest flight to Koh Similan?
Don't leave locking in your flight to Koh Similan until the very last minute. That's one trick savvy travelers use to get the best deals. Booking well in advance means more options and less expensive flights. Don't stop there, though. Do some research and find out if there is more than one airport at your destination. Ticket prices often differ depending on which airport you use. Be sure to compare prices across airlines as well. Lastly, be ready to secure your seat quickly if you stumble on a great deal. It might not be available for too long! With a bit of know-how and a little good fortune, the perfect fare will be yours.
How to survive the flight to Koh Similan?
Depending on where you're coming from, your trip to Koh Similan could be completely stress-free or it could go on forever. We've put together some handy hints that will help you start your next big adventure on a positive note.What to pack in your hand luggage:

  • The secret to having a worry-free travel experience is to pack ahead. First up, the essentials: passport, boarding pass, bank cards and vital medications. Next, take on board items that'll help keep you occupied, like some electronic gadgets or a magazine. It's also a wise idea to pack your chargers, a quality neck pillow and a pair of earphones. Finally, don't forget to toss in toiletries like a toothbrush, facial wipes and a fresh change of clothes.

Do not pack the following items in your hand luggage:

  • Put all your full-sized bottles of hair gel and hairspray in your checked baggage. Any liquids or gels in your carry-on suitcase larger than 3.4 ounces (100 milliliters) will be confiscated by security. Sharp objects, like your trusty Swiss Army knife, and products which are explosive or flammable, such as aerosol cans, spray paint and poisons, are also prohibited.

What to wear on a flight:

  • Comfort should always be your main priority when selecting what to wear on board. Consider your choice of footwear carefully too, as swollen feet are a common occurrence. Shoes which are flat and slightly roomy are always a smart option.
  • Unfortunately, a risk of long flights is developing DVT (deep vein thrombosis), a blood clot condition caused by lengthy periods of inactivity. To prevent this, make the most of every opportunity to stretch your legs and walk around the cabin. Compression tights and socks are another simple way to help lower your risk.

How to get through airport security fast when flying to Koh Similan?
It's all about being organized. We've put together some handy tips and tricks for a speedy trip through airport security. Look out Koh Similan, here you come:

  • Have your boarding pass and passport at hand. They're the first items you'll be asked to present to airport security.
  • Next up, both you and your carry-on bag must be X-rayed. To make the process quick and painless, take off anything that might trigger the alarms. Items like your jacket, belt and earphones will be required to go through the machine.
  • Your electronic devices like laptops and phones will also need to go on a tray to be scanned. Don't worry, you'll be back online in no time.
  • Remove liquids and gels from your carry-on luggage. They usually need to be sent through the X-ray machine separately. Each product should be no larger than 3.4 ounces (100 milliliters) and everything must fit in a single quart-size (one liter), clear zip-close bag.
  • Lightweight sneakers are a clever footwear choice as you're less likely to be asked to remove them when going through security. Hiking boots and other heavy shoes are usually subjected to extra screening.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, pack them safely away in your checked baggage. They won't be allowed on board.

Flights to Koh Similan information
Destination airport
Phuket Intl.
Destination airport IATA code
HKT
Destination city name
Phuket
Roundtrip price
₩78,022

Trending flights to Koh Similan

Prices were available within the past 7 days and start at ₩39,166 for one-way flights and ₩78,022 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

AirAsia X
Tue, Aug 12 - Sun, Aug 17
ICN
Seoul
HKT
Phuket
₩230,949 Roundtrip, found 2 hours ago
₩230,949
Roundtrip
found 2 hours ago
Select AirAsia X flight, departing Tue, Aug 12 from Seoul to Phuket, returning Sun, Aug 17, priced at ₩230,949 found 2 hours ago
*Available to Expedia members.