Search cheap flights starting from $135 to Siem Reap

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Flight deals to Siem Reap–Angkor

Looking for a cheap last-minute deal or the best return flight to Siem Reap–Angkor Airport? If you want to travel to Siem Reap–Angkor Airport next month, return fares start from $264. Find the lowest prices on one-way and return tickets right here.

Siem Reap.$135 per passenger.Departing Tue, 8 Sep.One-way flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Singapore Changi on Tue, 8 Sep, arriving in Siem Reap–Angkor .Price includes taxes and charges.From $135, select.

Siem Reap.$142 per passenger.Departing Thu, 20 Aug.One-way flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Singapore Changi on Thu, 20 Aug, arriving in Siem Reap–Angkor .Price includes taxes and charges.From $142, select.

Siem Reap.$144 per passenger.Departing Sat, 4 Jul.One-way flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Singapore Changi on Sat, 4 Jul, arriving in Siem Reap–Angkor .Price includes taxes and charges.From $144, select.

Siem Reap.$151 per passenger.Departing Mon, 30 Nov.One-way flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Singapore Changi on Mon, 30 Nov, arriving in Siem Reap–Angkor .Price includes taxes and charges.From $151, select.

Siem Reap.$152 per passenger.Departing Thu, 22 Oct.One-way flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Singapore Changi on Thu, 22 Oct, arriving in Siem Reap–Angkor .Price includes taxes and charges.From $152, select.

Siem Reap.$182 per passenger.Departing Fri, 19 Jun.One-way flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Singapore Changi on Fri, 19 Jun, arriving in Siem Reap–Angkor .Price includes taxes and charges.From $182, select.

Siem Reap.$218 per passenger.Departing Sat, 27 Mar.One-way flight with Vietnam Airlines.Outbound indirect flight with Vietnam Airlines, departs from Singapore Changi on Sat, 27 Mar, arriving in Siem Reap–Angkor .Price includes taxes and charges.From $218, select.

Siem Reap.$220 per passenger.Departing Fri, 15 Jan.One-way flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Singapore Changi on Fri, 15 Jan, arriving in Siem Reap–Angkor .Price includes taxes and charges.From $220, select.

Siem Reap.$222 per passenger.Departing Fri, 12 Feb.One-way flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Singapore Changi on Fri, 12 Feb, arriving in Siem Reap–Angkor .Price includes taxes and charges.From $222, select.

Siem Reap.$226 per passenger.Departing Sat, 17 Apr.One-way flight with Vietnam Airlines.Outbound indirect flight with Vietnam Airlines, departs from Singapore Changi on Sat, 17 Apr, arriving in Siem Reap–Angkor .Price includes taxes and charges.From $226, select.

Siem Reap.$227 per passenger.Departing Sat, 5 Dec.One-way flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Singapore Changi on Sat, 5 Dec, arriving in Siem Reap–Angkor .Price includes taxes and charges.From $227, select.

Siem Reap.$232 per passenger.Departing Sat, 15 May.One-way flight with Vietnam Airlines.Outbound indirect flight with Vietnam Airlines, departs from Singapore Changi on Sat, 15 May, arriving in Siem Reap–Angkor .Price includes taxes and charges.From $232, select.

Siem Reap.$233 per passenger.Departing Fri, 28 Aug.One-way flight with Singapore Airlines.Outbound direct flight with Singapore Airlines departs from Singapore Changi on Fri, 28 Aug, arriving in Siem Reap–Angkor .Price includes taxes and charges.From $233, select.

Siem Reap.$233 per passenger.Departing Sun, 14 Jun.One-way flight with Singapore Airlines.Outbound direct flight with Singapore Airlines departs from Singapore Changi on Sun, 14 Jun, arriving in Siem Reap–Angkor .Price includes taxes and charges.From $233, select.

Siem Reap.$236 per passenger.Departing Thu, 9 Jul.One-way flight with Singapore Airlines.Outbound direct flight with Singapore Airlines departs from Singapore Changi on Thu, 9 Jul, arriving in Siem Reap–Angkor .Price includes taxes and charges.From $236, select.

Siem Reap.$236 per passenger.Departing Thu, 10 Sep.One-way flight with Singapore Airlines.Outbound direct flight with Singapore Airlines departs from Singapore Changi on Thu, 10 Sep, arriving in Siem Reap–Angkor .Price includes taxes and charges.From $236, select.

Find the cheapest time to fly to Siem Reap–Angkor

Flexible on travel dates? Find the cheapest month – or even day – to fly to Siem Reap–Angkor .

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Airports near Siem Reap

Compare routes to Siem Reap below. You may find an airport to fly into that's cheaper, faster, or easier.

Siem Reap–Angkor

41km from central Siem Reap

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from $135

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Direct flights to Siem Reap–Angkor

Frequently asked questions

How long is the flight to Siem Reap–Angkor ?

The average flight time to Siem Reap–Angkor is 2 hours and 15 minutes. We've calculated this based on journeys from Singapore.

Which airlines offer direct flights to Siem Reap–Angkor ?

Lufthansa, Singapore Airlines, Air New Zealand, Virgin Australia, Air India, Air France, SWISS and United all fly direct to Siem Reap–Angkor .

When is the cheapest time to fly to Siem Reap–Angkor ?

The cheapest month to fly to Siem Reap–Angkor is usually July.

How can I find the best flight deal to Siem Reap–Angkor ?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Siem Reap–Angkor but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

Can I get a direct flight to Siem Reap–Angkor Airport?

Yes – the average flight time is 2 hours and 15 minutes.

How much are return flights to Siem Reap–Angkor ?

The best price we found for a return flight to Siem Reap–Angkor is $264. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which upcoming date is cheapest to fly to Siem Reap–Angkor Airport on?

After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Siem Reap–Angkor Airport is Saturday, 4 July 2026.

When is the best time to book flights to Siem Reap?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Siem Reap is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly to Siem Reap with?

Currently, VietJet Air and Singapore Airlines offer the cheapest flight tickets to Siem Reap–Angkor .

Flying to Siem Reap–Angkor

The things to know before you go.

Cheapest flight found	$135
Cheapest month to fly	September
Average flight time	2 hrs, 15 mins
Most popular airline	Lufthansa
Average flights per week	74

Discover Siem Reap–Angkor

How to find cheap flights to Siem Reap Angkor Airport (SAI)

Currently, $135 is the cheapest price for a one-way flight to Siem Reap Angkor Airport. Or you can book a round-trip plane ticket to SAI for $264.
Book when the time is right with Price Alerts. You'll get an email or a notification through the app if the price of tickets to SAI changes.
Score a bargain on tickets to Siem Reap, where Siem Reap Angkor Airport is located, by booking early. You're more likely to find an awesome deal and have a wider range of flight options.
Select the 'Add nearby airports' option and widen your search for cheap flights to Siem Reap. This will show you all the airports around your departure and arrival points.
If you're not in a hurry to get to Siem Reap, consider taking a longer or less direct route. You might find cheaper plane tickets to Siem Reap Angkor Airport if you book a flight with a stop.

Best time to go to Siem Reap

The cheapest month to take off on a flight to Siem Reap is usually May.
Make use of the 'Whole month' tool if your travel dates are flexible. Browse fares for an entire month and find a flight to SAI that suits your plans and budget.
If you want to experience Siem Reap at its busiest, book your flights to SAI for February. Being on holiday during peak periods generally means more things to do compared to other times.
Travel in September if you want to avoid the crowds. This is the quietest time of the year and also when plane tickets to Siem Reap are generally more affordable.
Check the weather conditions before travelling. March is the warmest time of year in Siem Reap, averaging between 22ºC (72ºF) and 38ºC (100ºF).
Temperatures are at their lowest in January, when they range from 18ºC (64ºF) to 33ºC (91ºF).
Want to leave the umbrella at home? January is the driest month in Siem Reap, averaging one day of rain.
The wettest time of year is July. Go then and you can expect to get around 23 days of rainfall.

Travelling to Siem Reap Angkor Airport (SAI): What you need to know

Skip the layovers and travel to Siem Reap in one easy hop. Take a direct flight to Siem Reap Angkor Airport with one of these top airlines:
Think about booking your SAI plane ticket with Lao Airlines. It's the top-performing carrier for punctuality, with up to 92% of flights to this hub showing up on time.
Your flight will land in the UTC+7 timezone at SAI.
Catch up on sleep shortly after your flight to SAI at Chansor Community Homestay 18. This comfy stay is an easy drive from Siem Reap Angkor Airport.
Siem Reap Angkor Airport has an on-time rating of 76%, which tells you how often flights get to their destination without delay. This can be helpful to know if you're catching a tight connecting flight or have to be somewhere shortly after landing.
Siem Reap Angkor Airport is located in Siem Reap, Siem Reap Province, Cambodia.

Getting to central Siem Reap from Siem Reap Angkor Airport (SAI)

The distance from SAI to central Siem Reap is about 8 kilometres.
If you're catching a taxi after your flight to SAI, it'll take around 15 minutes to get to the centre.
You can expect the ride to take roughly 25 minutes when using public transport.
If you'd like to stay close to all the action in Siem Reap, drop your bags at one of these comfortable options:

Siem Reap highlights

These popular attractions should feature on your to-do list after hopping off your flight to Siem Reap:
- Angkor Thom: Around 8 kilometres north of the city centre, this landmark is the perfect spot to start your sightseeing in the city.
- Ta Prohm: This will also be a trip highlight. A top landmark, it's around 8 kilometres northeast of the centre of Siem Reap.

How to get to Battambang from Siem Reap Angkor Airport (SAI)

Starting your trip in Battambang? From SAI, it takes around 3 hours 45 minutes to drive there. The city is about 209 kilometres from the airport.

Travelling from Siem Reap Angkor Airport (SAI) to Phumĭ Rôhal (1)

Phumĭ Rôhal (1) is about 48 kilometres from Siem Reap Angkor Airport if that's where your trip takes you.

Explore more of Cambodia

Feel like exploring more? Phnom Penh will keep things interesting on your trip through Cambodia. It's around 209 kilometres south of Siem Reap and features Royal Palace, Genocide museum and Documentation Centre of Cambodia.
Battambang might just become one of your favourite stops in Cambodia. You'll find it roughly 113 kilometres west of Siem Reap. Phare Ponleu Selpak, Phnom Sampeau and Sammaki Art Space are high on many visitors' lists.