Cheap Flights to Siem Reap
View ฿2,661 flight on Tue, 6 Oct 2026Opens in a new windowPopular airlines to Siem Reap
Be in the knowGet alerts if flight prices drop or rise*
Book smarterSave up to 40% on select hotels after you book a flight*
Cheap round-trip flights to Siem Reap
Prices were available within the past 7 days and start at ฿2,661 for one-way flights and ฿6,485 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.
Frequently asked questions
How to book the cheapest flight to Siem Reap?
Do you have any tips for my flight to Siem Reap?
- 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.
- 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.
- 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?
- 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.
Book with confidence
The Cambodian city of Siem Reap is an exotic locale full of ancient temples and breathtaking greenery. This faraway land may seem inaccessible, both in distance and cost, but Expedia will help you get the best deals on your escape to the Asian tropics.
When you search for cheap flights to Siem Reap, you will be pleased to find that the process is straightforward and quick. Your results will include a full list of available Siem Reap flights with the lowest prices displayed first to ensure you never miss out on a great discount. Expedia offers the option to combine airlines, so you will surely come across the perfect airplane tickets to Siem Reap from your preferred airport. With a large variety of airline carriers, schedules, and specials, booking is a breeze.
Buy tours and activities such as trips to the temples of Angkor or the scenic mountains and lakes of Cambodia. Book a hotel reservation in addition to your flights to Siem Reap, and your cheap rates will be discounted even further. When you purchase a vacation package containing multiple components such as Siem Reap airfare, lodging, and activities, you will receive fantastic bargains while saving time on researching each item separately.
After you’ve completed your reservation, all the specifics will be contained in a single itinerary accessible in your online account. Detailed information on your plane tickets and other elements of your trip are only a click away, so you will never be left hunting for confirmation codes or hotel phone numbers. The simplicity and wallet-friendly method of booking through Expedia.co.th will keep you coming back for all your travel needs.
Travel information
Destination airport | Siem Reap Angkor Intl. Airport |
|---|---|
Destination airport IATA code | SAI |
Destination city name | Siem Reap Angkor Intl. Airport |
Return price | ฿6,485 |
Trending flights to Siem Reap
Prices were available within the past 7 days and start at ฿2,661 for one-way flights and ฿6,485 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.