Cheap Flights to Siem Reap: Siem Reap Flight Deals

View €53 flight on Tue, 2 Jun 2026Opens in a new window

Popular airlines to Siem Reap

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Cheap round-trip flights to Siem Reap

Prices were available within the past 7 days and start at €53 for one-way flights and €161 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietjet Air
Tue, 9 Jun - Fri, 12 Jun
HAN
Hanoi
SAI
Siem Reap
€161 Return, just found
€161
Return
just found
Select Vietjet Air flight, departing Tue, 9 Jun from Hanoi to Siem Reap, returning Fri, 12 Jun, priced at €161 just found
IndiGo
Thu, 19 Mar - Mon, 27 Apr
CCU
Kolkata
SAI
Siem Reap
€189 Return, found 5 days ago
€189
Return
found 5 days ago
Select IndiGo flight, departing Thu, 19 Mar from Kolkata to Siem Reap, returning Mon, 27 Apr, priced at €189 found 5 days ago
Hahn Air Systems
Tue, 9 Jun - Fri, 12 Jun
HAN
Hanoi
SAI
Siem Reap
€192 Return, just found
€192
Return
just found
Select Hahn Air Systems flight, departing Tue, 9 Jun from Hanoi to Siem Reap, returning Fri, 12 Jun, priced at €192 just found
Vietnam Airlines
Tue, 9 Jun - Fri, 12 Jun
HAN
Hanoi
SAI
Siem Reap
€195 Return, just found
€195
Return
just found
Select Vietnam Airlines flight, departing Tue, 9 Jun from Hanoi to Siem Reap, returning Fri, 12 Jun, priced at €195 just found
FlexFlight
Tue, 9 Jun - Fri, 12 Jun
HAN
Hanoi
SAI
Siem Reap
€200 Return, just found
€200
Return
just found
Select FlexFlight flight, departing Tue, 9 Jun from Hanoi to Siem Reap, returning Fri, 12 Jun, priced at €200 just found

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

How to book the cheapest flight to Siem Reap?
If you'd like to have some extra spending money on your trip to Siem Reap, then listen up! As any experienced traveller knows, don't leave booking until the last minute. Prices are often highest just prior to the departure date. Also, shop around and compare your options. If your destination has more than one airport, you may be able to nab a great deal by flying into a less busy terminal. Last but not least, be ready to lock in your seat quickly if you stumble on a real bargain. It might not be available for too long. With a bit of know-how and a little good fortune, the ideal airfare will be yours.
Do you have any tips for my flight to Siem Reap?
We've rounded up all the info you need to make your journey as pain-free as possible. Follow our tips and tricks and you'll be speeding through the airport and having a blast in Siem Reap in no time flat. What to pack in your hand luggage:

  • The trick to having a pain-free flight experience is to be prepared. First up, the essentials: passport, travel docs, bank cards and important medications. Next, bring on board items that'll help pass the time, like your laptop or a magazine. You'll also want to pack your chargers, a comfy neck pillow and a pair of earplugs. And of course, don't forget to squeeze in toiletry items like a toothbrush, facial wipes and a clean set of clothes.

Do not pack the following items in your hand luggage:

  • While the list of restricted items can differ between air carriers, the general guide to follow is nothing sharp, flammable or explosive. This includes things like knives, scissors, fuel and fireworks. Sporting equipment like golf clubs, and objects that could harm passengers, such as swords and batons, aren't allowed in the cabin either.

What to wear on a flight:

  • Your goal here is to be as comfortable as possible. Choose a pair of slip-on shoes, dress in loose, natural-fibre clothing and remember to take a pullover in case it gets cold in the cabin.
  • Caused by sustained periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect passengers on long-distance flights. Lower your risks by staying hydrated, keeping your lower limbs moving and wearing compression socks to help your circulation.

How to get through airport security fast when flying to Siem Reap?
As savvy travellers know, the secret is to be prepared before you reach security. That way, you'll be stepping onto that plane to Siem Reap in next to no time. Follow these tips and get your holiday off to a flying start:

  • Be sure to keep your passport and boarding pass someplace easily accessible. They're the first things you'll be asked to show at airport security.
  • Your belt, coat, keys and other contents of your pockets, like your headphones, will be required to go through the X-ray machine. Make your life easier by removing them before your turn.
  • Your electronic gadgets like phones and laptops will also have to go on a tray to be scanned. Don't worry though, you'll be back online before you know it.
  • Any gels or liquids, such as perfume or hand cream, that you want to take on board need to be in containers no larger than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), clear zip-close bag.
  • The right choice of footwear can save you several precious minutes. Hiking or heavy-style boots are often required to be removed and X-rayed separately. Lightweight sneakers are usually not.
  • Knives and other sharp items are not allowed in the cabin. They'll be confiscated at security, so pack them in your checked suitcase.

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
€199

Trending flights to Siem Reap

Prices were available within the past 7 days and start at €53 for one-way flights and €161 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Thu, 4 Jun - Wed, 17 Jun
DUB
Dublin
SAI
Siem Reap
€597 Return, found 19 hours ago
€597
Return
found 19 hours ago
Select Swiss International Air Lines flight, departing Thu, 4 Jun from Dublin to Siem Reap, returning Wed, 17 Jun, priced at €597 found 19 hours ago

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