Cheap Flights to Koh Similan: Koh Similan Flight Deals

View €70 flight on Fri, 30 Jan 2026Opens in a new window

Popular airlines to Koh Similan

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 15% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Koh Similan

Prices were available within the past 7 days and start at €70 for one-way flights and €87 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Lion Mantari
Fri, 12 Dec - Sat, 13 Dec
DMK
Bangkok
HKT
Phuket
€87 Return, found 1 day ago
€87
Return
found 1 day ago
Select Thai Lion Mantari flight, departing Fri, 12 Dec from Bangkok to Phuket, returning Sat, 13 Dec, priced at €87 found 1 day ago
Thai Vietjet
Tue, 9 Dec - Tue, 23 Dec
BKK
Bangkok
HKT
Phuket
€104 Return, found 5 days ago
€104
Return
found 5 days ago
Select Thai Vietjet flight, departing Tue, 9 Dec from Bangkok to Phuket, returning Tue, 23 Dec, priced at €104 found 5 days ago
Hahn Air Systems
Sun, 25 Jan - Sat, 31 Jan
BKK
Bangkok
HKT
Phuket
€139 Return, found 23 hours ago
€139
Return
found 23 hours ago
Select Hahn Air Systems flight, departing Sun, 25 Jan from Bangkok to Phuket, returning Sat, 31 Jan, priced at €139 found 23 hours ago
Thai Airways International
Sun, 25 Jan - Sat, 31 Jan
BKK
Bangkok
HKT
Phuket
€157 Return, found 23 hours ago
€157
Return
found 23 hours ago
Select Thai Airways International flight, departing Sun, 25 Jan from Bangkok to Phuket, returning Sat, 31 Jan, priced at €157 found 23 hours ago
Bangkok Airways
Sat, 20 Dec - Mon, 22 Dec
BKK
Bangkok
HKT
Phuket
€180 Return, found 23 hours ago
€180
Return
found 23 hours ago
Select Bangkok Airways flight, departing Sat, 20 Dec from Bangkok to Phuket, returning Mon, 22 Dec, priced at €180 found 23 hours ago

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Koh Similan. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Koh Similan. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Koh Similan, or are just on the lookout for the best flights to Koh Similan, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Koh Similan to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Frequently asked questions

What is the name of Koh Similan's airport?
Book a flight to Koh Similan and you'll be arriving at Phuket Intl. Airport (HKT).
What airport is best to fly into Koh Similan?
Situated 97 kilometres from the downtown area, Phuket Airport is likely to be your first stop in Koh Similan.
How many airlines fly to Koh Similan?
There are 64 airlines connecting Koh Similan to 88 airports globally.
Which airlines fly to Koh Similan?
Thai Vietjet Air, Thai Airways and Bangkok Airways are the most frequent fliers to Koh Similan. The highest number of flights begin in Bangkok, with Thai Vietjet Air offering the most services on this route.
How many nonstop flights are there to Koh Similan?
With approximately 1,197 nonstop flights operating each week, you'll be touching down in Koh Similan before you have time to say, "Are we there yet?"
Where are the most popular flights to Koh Similan departing from?
Flights to Koh Similan from Bangkok, Singapore and Shanghai airports are very popular.
How long is the flight to Koh Similan Airport?
If you're going to Koh Similan from Bangkok, you'll have a flight time of 1 hour and 28 minutes. Those jetting off from Singapore can expect to be midair for 1 hour and 55 minutes. From Shanghai it's roughly 5 hours and 37 minutes away.
How to book the cheapest flight to Koh Similan?
Don't leave locking in your flight to Koh Similan until the last moment. That's one move well-versed jet-setters use to get the best deals. Booking well in advance means more choices and cheaper flights. Don't stop there, however. Do some research and see if there are a few airports at your destination. Fares often differ depending on which airport you go for. Be sure to compare prices across air carriers as well. Lastly, another easy way to save some money is be ready to book at a moment's notice. If you stumble on a fantastic bargain, don't hold off — grab it while you've got the chance.
Do you have any tips for my flight to Koh Similan?
We've pulled together all the info you need to make your flight as enjoyable as possible. Follow our insider tips and you'll be zooming through the airport and having a blast in Koh Similan in next to no time. What to pack in your hand luggage:

  • It's easy — first, pack your passport, travel docs, cash and daily medications. Next, you'll need some in-flight entertainment to help pass the time. A thrilling book and a laptop filled with your favourite shows are some fantastic options. If you plan to catch forty winks, a comfy neck pillow and a pair of noise-cancelling headphones will also be useful. Finally, squeeze in a few toiletry items to ensure you step off the plane looking and feeling fresh.

Do not pack the following items in your hand luggage:

  • While the list of banned items can differ between airlines, the general rule of thumb is nothing flammable, sharp or explosive. This includes screwdrivers, blades, fuels and bleaching agents. Sporting equipment like baseball bats, and items that could harm passengers, such as firearms and ammunition, can't come on board with you either.

What to wear on a flight:

  • Comfort should be your top priority when choosing what to wear during your flight. Loose, breathable clothing is a smart option, as are flat, slip-on shoes.
  • Most of us have heard about deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of inactivity. To lower your risk on board, stay hydrated, consider wearing compression socks and move your legs and feet often.

How to get through airport security fast when flying to Koh Similan?
The answer is simple — be prepared. We've put together some tips and tricks for a hassle-free trip through airport security. Watch out Koh Similan, here you come:

  • Be sure to keep your ID and travel documents close by. They're the first items you'll be asked to present to security.
  • The X-ray machine comes next. Empty your pockets and remove anything metal that is likely to set off the scanner's alarm. This includes things like earphones or headphones, as well as bulky coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • Electronic devices like laptops and phones will also need to go on a tray for inspection. Don't worry though, you'll be back online soon enough.
  • Don't forget to remove gels and liquids from your hand luggage. They usually need to be sent through the X-ray scanner separately. Each item should be no larger than 3.4 ounces (100 millilitres) and everything must fit in a single quart-size (one litre), clear zip-lock bag.
  • Lightweight sneakers are a sensible footwear choice as you're less likely to have to remove them when passing through security. Hiking boots and other heavy-style shoes are usually subjected to additional screening.
  • Sharp or pointed objects (like knives and scissors) can't be taken on board. They'll be confiscated at security, so put them in your checked suitcase.

Flights to Koh Similan information
Destination airport
Phuket Intl.
Destination airport IATA code
HKT
Destination city name
Phuket
Return price
€87

Trending flights to Koh Similan

Prices were available within the past 7 days and start at €70 for one-way flights and €87 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Thu, 12 Mar - Thu, 19 Mar
DUB
Dublin
HKT
Phuket
€515 Return, found 1 hour ago
€515
Return
found 1 hour ago
Select Etihad Airways flight, departing Thu, 12 Mar from Dublin to Phuket, returning Thu, 19 Mar, priced at €515 found 1 hour ago
*Available to Expedia members.