Cheap Flights to Siem Reap: Siem Reap Flight Deals

Airlines that fly to Siem Reap

  • 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 15% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Siem Reap

Prices were available within the past 7 days and start at €51 for one-way flights and €115 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Thu, 5 Dec - Mon, 9 Dec
DMK
Don Mueang Intl.
SAI
Siem Reap Angkor Intl. Airport
€115 Return, found 2 hours ago
€115
Return
found 2 hours ago
Select Thai AirAsia flight, departing Thu, 5 Dec from Don Mueang Intl. to Siem Reap Angkor Intl. Airport, returning Mon, 9 Dec, priced at €115 found 2 hours ago
Vietnam Airlines
Thu, 12 Dec - Sun, 15 Dec
HAN
Noi Bai Intl.
SAI
Siem Reap Angkor Intl. Airport
€193 Return, found 2 days ago
€193
Return
found 2 days ago
Select Vietnam Airlines flight, departing Thu, 12 Dec from Noi Bai Intl. to Siem Reap Angkor Intl. Airport, returning Sun, 15 Dec, priced at €193 found 2 days ago
Thai Airways International
Fri, 21 Mar - Wed, 26 Mar
BKK
Suvarnabhumi Intl.
SAI
Siem Reap Angkor Intl. Airport
€213 Return, found 5 days ago
€213
Return
found 5 days ago
Select Thai Airways International flight, departing Fri, 21 Mar from Suvarnabhumi Intl. to Siem Reap Angkor Intl. Airport, returning Wed, 26 Mar, priced at €213 found 5 days ago
AirAsia
Thu, 9 Jan - Sun, 12 Jan
SIN
Changi
SAI
Siem Reap Angkor Intl. Airport
€225 Return, found 2 days ago
€225
Return
found 2 days ago
Select AirAsia flight, departing Thu, 9 Jan from Changi to Siem Reap Angkor Intl. Airport, returning Sun, 12 Jan, priced at €225 found 2 days ago
Thai AirAsia
Thu, 16 Jan - Mon, 20 Jan
CNX
Chiang Mai Intl.
SAI
Siem Reap Angkor Intl. Airport
€230 Return, found 5 hours ago
€230
Return
found 5 hours ago
Select Thai AirAsia flight, departing Thu, 16 Jan from Chiang Mai Intl. to Siem Reap Angkor Intl. Airport, returning Mon, 20 Jan, priced at €230 found 5 hours ago

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Siem Reap. 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 Siem Reap. 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 Siem Reap, or are just on the lookout for the best flights to Siem Reap, 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 Siem Reap 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 Siem Reap's airport?
Siem Reap Intl. Airport (REP) is the only airport near Siem Reap.
How far is Siem Reap Intl. Airport (REP) from central Siem Reap?
If you’re staying in central Siem Reap, you’ll be there within moments after landing at Siem Reap Intl. Airport. The terminal is only 6 kilometres from the downtown area.
What airport is best to fly into Siem Reap?
Located 6 kilometres from the centre of town, Siem Reap Intl. Airport (REP) is likely to be your first stop in Siem Reap.
How many airlines fly to Siem Reap?
There are 9 air carriers that fly into Siem Reap from 12 worldwide airports.
Which airlines fly to Siem Reap?
Flights into Siem Reap are typically run by Thai AirAsia. The largest proportion of these flights depart from Bangkok, with Thai AirAsia servicing this route the most.
How many nonstop flights are there to Siem Reap?
Planning an unforgettable Siem Reap escape is a cinch when there are 127 direct flights every week to get you there.
Where are the most popular flights to Siem Reap departing from?
A large number of flights to Siem Reap leave from Bangkok, Phnom Penh and Ho Chi Minh City airports.
How long is the flight to Siem Reap Airport?
If you’re flying to Siem Reap from Bangkok, you’ll have a flight duration of 1 hour and 6 minutes. Those setting off from Ho Chi Minh City can expect to be travelling for 1 hour and 21 minutes. From Phnom Penh it’s approximately 55 minutes away.
How to book the cheapest flight to Siem Reap?
Don’t leave locking in your flight to Siem Reap until the last possible moment. That’s one trick well-versed jet-setters use to get the best deals. Booking well in advance means more options and more affordable flights. Don’t stop there, however. Do some research and see if there are a couple of airports at your destination. Prices often differ depending on which airport you use. Make sure you compare fares across airlines too. Last of all, another easy way to save some money is be ready to book at a moment’s notice. If you come across a terrific deal, don’t hesitate — snap it up while you can.
How to survive the flight to Siem Reap?
We’ve rounded up all the info you need to make your flight an enjoyable experience. Follow our top tips and you’ll be breezing through the airport and enjoying Siem Reap in no time at all.What to pack in your hand luggage:

  • The secret to having a worry-free flight experience is to pack in advance. So, let’s start with the essentials: passport, boarding pass, credit cards and daily medications. Next, bring on board items that’ll help keep you occupied, like some electronic gadgets or a magazine. It’s also smart to pack your chargers, a neck pillow and a pair of headphones. Finally, don’t forget to squeeze in toiletry items like a toothbrush, facial wipes and a clean T-shirt.

Do not pack the following items in your hand luggage:

  • Pack all your full-sized bottles of shampoo and hairspray in your checked baggage. Any liquids 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 flammable or explosive, such as aerosol cans, flares and matches, are also restricted.

What to wear on a flight:

  • The long, narrow aisles of your plane are not the place for a fashion parade. Layer up with comfortable clothing and pack a sweater as it can get chilly inside the cabin on long-haul flights. Flat, slightly roomy shoes are also a wise idea.
  • Caused by lengthy periods of inactivity, deep vein thrombosis (DVT) is a serious condition that can affect passengers on long-distance flights. The great news is there are ways to significantly reduce the risk of developing it. Stay well hydrated, get up and wander the aisles as much as you can and wear compression socks to help improve your circulation.

How to get through airport security fast when flying to Siem Reap?
It’s all about being organised. We’ve compiled some tips and tricks for a stress-free trip through security. Watch out Siem Reap, here you come:

  • Be sure to keep your travel documents and ID someplace easily accessible. They’re the first items you’ll be asked for by airport security.
  • Next up is the X-ray machine. Empty your pockets and remove anything metal that is likely to beep. This includes items like headphones or earphones, as well as bulky coats or jackets. They’ll all need to go on the X-ray conveyor belt.
  • Your electronic gadgets like laptops and phones will also have to go through the machine for inspection. No need to worry though, you’ll be back online soon enough.
  • Remember to remove liquids and gels from your hand luggage. They usually need to be sent through the X-ray machine separately. Each product should be in a container no larger than 3.4 ounces (100 milliliters) and everything must fit in a single quart-size (one litre), clear zip-lock bag.
  • There’s a chance you’ll be asked to remove your shoes to be X-rayed, so wearing slip-on shoes is always a wise idea.
  • Airlines won’t allow any pocket knives or other sharp items in your carry-on luggage. If you need to bring these kinds of items, pack them in your checked baggage.

Flights to Siem Reap information
Destination airport
Siem Reap Angkor Intl. Airport
Destination airport IATA code
SAI
Destination city name
Siem Reap Angkor Intl. Airport
Return price
€115

Trending flights to Siem Reap

Prices were available within the past 7 days and start at €51 for one-way flights and €115 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Thu, 6 Mar - Fri, 28 Mar
DUB
Dublin
SAI
Siem Reap Angkor Intl. Airport
€927 Return, found 1 day ago
€927
Return
found 1 day ago
Select Turkish Airlines flight, departing Thu, 6 Mar from Dublin to Siem Reap Angkor Intl. Airport, returning Fri, 28 Mar, priced at €927 found 1 day ago
*Available to Expedia members.