R14 354 Find Cheap Flights to Siem Reap – Compare and Save

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from South Africa to Siem Reap departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Siem Reap Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Siem Reap that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Siem Reap

Tue, Dec 1 - Thu, Dec 31
Emirates Logo
20:00 - 21:10CPT  Cape Town Intl-SAI Siem Reap–Angkor Intl
44h 10m2 stops Dubai Intl Bangkok Suvarnabhumi
Emirates Logo
23:50 - 18:00SAI  Siem Reap–Angkor Intl-CPT Cape Town Intl
23h 10m2 stops Bangkok Suvarnabhumi Dubai Intl
R14 354Emirates
Sat, Sep 12 - Sat, Sep 26
Emirates Logo
13:15 - 12:15CPT  Cape Town Intl-SAI Siem Reap–Angkor Intl
42h 00m2 stops Dubai Intl Bangkok Suvarnabhumi
Emirates Logo
23:50 - 18:05SAI  Siem Reap–Angkor Intl-CPT Cape Town Intl
23h 15m2 stops Bangkok Suvarnabhumi Dubai Intl
R16 395Emirates
Tue, Dec 1 - Thu, Dec 31
Multiple Airlines Logo
20:00 - 12:40CPT  Cape Town Intl-SAI Siem Reap–Angkor Intl
35h 40m2 stops Dubai Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
23:50 - 22:45SAI  Siem Reap–Angkor Intl-CPT Cape Town Intl
27h 55m3 stops Bangkok Suvarnabhumi Dubai Intl Johannesburg OR Tambo
R19 481Multiple Airlines
Sat, Sep 12 - Sat, Sep 26
Multiple Airlines Logo
13:15 - 18:55CPT  Cape Town Intl-SAI Siem Reap–Angkor Intl
24h 40m2 stops Dubai Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
15:10 - 18:05SAI  Siem Reap–Angkor Intl-CPT Cape Town Intl
31h 55m3 stops Phnom Penh Techo Intl Singapore Changi Dubai Intl
R19 955Multiple Airlines
Sat, Sep 12 - Sat, Sep 26
Multiple Airlines Logo
13:15 - 11:15CPT  Cape Town Intl-SAI Siem Reap–Angkor Intl
41h 00m3 stops Doha Hamad Intl Ho Chi Minh City Phnom Penh Techo Intl
Multiple Airlines Logo
15:10 - 17:30SAI  Siem Reap–Angkor Intl-CPT Cape Town Intl
31h 20m3 stops Phnom Penh Techo Intl Ho Chi Minh City Doha Hamad Intl
R21 849Multiple Airlines
Tue, Dec 1 - Thu, Dec 31
Multiple Airlines Logo
14:15 - 21:10CPT  Cape Town Intl-SAI Siem Reap–Angkor Intl
49h 55m3 stops Johannesburg OR Tambo Dubai Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
23:50 - 21:15SAI  Siem Reap–Angkor Intl-CPT Cape Town Intl
26h 25m3 stops Bangkok Suvarnabhumi Dubai Intl Johannesburg OR Tambo
R22 241Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Siem Reap

Get data-powered insights and trends into flights to Siem Reap to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to Siem Reap?

An average direct flight from South Africa to Siem Reap takes 42h 00m, covering a distance of 16788 km. The shortest route is Cape Town (CPT) to Siem Reap (SAI) with an average flight time of 42h 00m.

Good to know

Low season

September
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly and prices are also 15% lower on average.

FAQs - booking Siem Reap flights

  • How does KAYAK find such low prices on flights from South Africa to Siem Reap?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from South Africa to Siem Reap.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from South Africa to Siem Reap?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from South Africa to Siem Reap is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from South Africa to Siem Reap?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from South Africa to Siem Reap with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from South Africa to Siem Reap?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from South Africa to Siem Reap up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Siem Reap

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Siem Reap flight deals.

Reviews of the top airlines flying to Siem Reap

 
See real verified KAYAK customer reviews for airlines flying to Siem Reap. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from South Africa to Siem Reap. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from South Africa to Siem Reap? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8,2
Singapore AirlinesOverall score based on 1583 reviews
8,1Entertainment
8,6Crew
8,3Boarding
8,0Comfort
7,8Food
Airline reviews

Great flight attendants as always, they were super helpful and friendly. Made my kids super comfortable during long flight. The food were fine, some great taste some not so much specially the scramble eggs thats too watery. And maybe since its general food, better to not serve coffee pudding that kids cant really eat or maybe just serve different pudding for kids.

10,0 ExcellentMaria, Jul 2026
Read more Singapore Airlines reviews

Great flight attendants as always, they were super helpful and friendly. Made my kids super comfortable during long flight. The food were fine, some great taste some not so much specially the scramble eggs thats too watery. And maybe since its general food, better to not serve coffee pudding that kids cant really eat or maybe just serve different pudding for kids.

It was fine. Nothing special but nothing went wrong so all good.

The crew was very courteous and professional. the flight is relatively clean and comfortable.

The seat in economy class and legroom in Singapore airline are narrower than Korean airlines! I don’t have that comforting feeling flying with Singapore air as in the past!

The staff on Singapore Airlines was incredible. I would like to commend LS Reuben from my SQ37 flight on November 19th, 2024, from LAX to Singapore, for his outstanding service and care. During the flight, one of my earbuds—brand new and valued at nearly $300—fell out and became lodged in the box controlling the in-flight entertainment system. I was understandably upset, but Reuben went above and beyond to assist me in this tough situation. Reuben demonstrated exceptional determination and empathy. Instead of suggesting we wait for an engineer, he immediately took action, spending almost 30 minutes searching for the earbud. He even got down on the floor to ensure it was recovered. His genuine concern and persistence made all the difference and turned a frustrating situation into one where I felt truly valued as a passenger. Reuben is a shining example of the remarkable service that sets Singapore Airlines apart. His dedication and willingness to go the extra mile left a lasting impression, and I want to sincerely thank him for his kindness and professionalism.

Crews are not allowed to perform any service whenever the captain deems there’s a chance of turbulence. Even if it is perfectly smooth air.

Good flight. Fiod was ready a bit late hence a hurry to finish before landing. Excellent crew and service

Seating cramped; close to toilet, foul smelling and noisy, very unhygienic and disease risk Free and paid Wi-Fi NOT accessible at all - misleading advertising Very expensive sunglasses disappeared from back seat pouch. Coffee disgusting and cold

A very small gate at Singapore airport, lots of people packed into a small area…. A Petrie dish for infection. The flight was late although the captain did make up time. We had an aisle and middle economy class seat on the plane. The flight appeared to be very full. The seats were small, hard and very uncomfortable with minimal leg room. I’m a small woman and felt really cramped. My husband is a big man and stated he was unable to move at all in his seat. We were given 2 meals during the flight from Singapore to Brisbane. Our first meal was okay at best but the second meal was inedible. I think it was supposed to be veg in pastry but the pastry was full of air with minimal if any filling. The staff were pleasant and efficient. Getting off the plane went without any problems. It did take an extended period of time for our bags to come out onto the carousel. For the best ‘airline’ in the world, it was pretty poor. If Singapore is the best, what are the others like?

Sleep pods in SilverKris lounge are disappointing, showers are great though. Food decent, not amazing. Need more toilets in lounge ideally. Flight was good but service can be better.

There is an issue with A380 when it arrives in Munich, because a business class passengers like me have to wait for the first class passengers to disembark, which takes some time while you are also offloading economy passengers this causes an issue at customs where your business class passengers end up behind a large bulk of economy passengers This is a frustration and the early dislocation should be and is supposed to be a benefit of business class

This was my first time flying with Emirates. Overall, the experience was very good. I thought the seats in economy would have been a bit more comfortable, but, they seem to be on par with other airlines. The food was excellent and very satisfying. If you can afford it, I would definitely suggest upgrading to at lest premium economy seats for long haul flights.

First time and very memorable, the finest flying experience ive ever had

Charged for internet that never really worked. The food selection was just ok.

No Vegetarian options onboard, made to wait for a long time for boarding

Everything was good up until getting off the plane. Riyadh simply cannot handle an A380. Exiting the plane on a remote stand was extremely slow and frustrating, then waiting for buses for transport back to the terminal is another disaster. Give me the 777 any day.

The internet connection did was not functioning as per normal.

The individual attention the crew gives to passengers is commendable and I find them positively helpful.

For such a long flight I feel the spacing of seats could’ve been better to make it more comfortable for passengers. Very little space to move & stretch legs.

The flight was delayed in Jhb and I could have had some help in Dubai trying to get to my connecting flight to London

Everything you need to know for your flight to Siem Reap

Cabin class types available on flights to Siem Reap

Cabin classes available on flights to Siem Reap. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.