Flights from Singapore to Siem Reap
Southeast AsiaYear-round

Cheap Flights from Singapore to Siem Reap

Track economy fares on the SINREP route and get alerts when prices drop.

From
Singapore
SIN
To
Siem Reap
REP

Route Intelligence: SingaporeSiem Reap

Flight Duration

2 hr 20 min (1 Stop)

Price Guidance

A good deal is under $250 roundtrip. Standard fare is $400+.

Peak Season

November to February

Top Airlines

Cambodia Angkor Air, Bangkok Airways, AirAsia

Booking Tip

Book 4-8 weeks in advance for best fares. Connecting through Bangkok (BKK) or Kuala Lumpur (KUL) often yields the most competitive prices.

Track SingaporeSiem Reap Fares

Set your target price and FlightKitten will scan this route twice daily. The instant economy fares drop below your budget, you'll get an email with the price, airline, and a direct booking link.

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If you're considering business class on this route, BusinessClassSignal.com is a dedicated tool that tracks premium cabin fares. They alert you when business & first class prices drop — worth checking out if you fly up front.

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Other Routes to Siem Reap

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Route Briefing: Singapore to Siem Reap

Just two hours and twenty minutes from Singapore, and you're stepping into one of the most humbling travel experiences on Earth. The flight from SIN to Siem Reap is short enough to feel like a weekend escape, yet the destination feels worlds away — a place where ancient stone temples rise from the jungle and the air carries the weight of a civilisation that flourished a thousand years ago.

Angkor Wat is the obvious draw, and it absolutely delivers on the hype. The world's largest religious monument is staggering in scale, but what surprises most first-timers is how the entire Angkor Archaeological Park surrounds it — dozens of temples spread across the jungle, each with its own character. Ta Prohm, with its famous strangler fig trees consuming the stonework, feels like a scene from another world. Bayon, with its serene carved faces gazing in every direction, is quietly unforgettable. Give yourself at least two full days here; one is never enough.

Siem Reap town itself has grown into a genuinely enjoyable base. The Pub Street area buzzes with life after dark, the night markets are great for picking up local crafts, and the Khmer food scene rewards curious eaters — look out for fish amok, a fragrant coconut curry steamed in banana leaf that's considered a national dish.

On arrival, tuk-tuks are the classic and practical way to get from the airport into town, with the journey taking only around ten to fifteen minutes. Agree on a price before you set off.

Timing matters on this route. November through February is peak season for good reason — the weather is cooler and drier, making long temple walks genuinely pleasant. Sunrise at Angkor Wat during these months, reflected in the front pools, is the kind of image that stays with you. If you travel in the shoulder months, you'll find thinner crowds and lower prices, though be prepared for heat and the possibility of rain from around May onwards.

For the fare itself, roundtrip tickets under $250 represent solid value on this route — anything above $400 is on the steeper side. Cambodia Angkor Air, Bangkok Airways, and AirAsia are the main carriers, with most itineraries connecting through Bangkok or Kuala Lumpur. Booking four to eight weeks ahead tends to unlock the best pricing. The practical tip worth remembering: routing through Bangkok often produces the most competitive fares, so it's worth running that comparison before you book direct.

How much are flights from Singapore to Siem Reap in 2026?

Flight prices from Singapore (SIN) to Siem Reap (REP) vary significantly depending on the season, day of the week, and how far in advance you book. A good deal is under $250 roundtrip. Standard fare is $400+. Popular carriers on this route include Cambodia Angkor Air, Bangkok Airways, AirAsia. FlightKitten eliminates the guesswork by monitoring 220+ airlines twice daily and alerting you the moment economy fares hit your target price.

How does FlightKitten track Singapore to Siem Reap fares?

FlightKitten scans over 220 airlines twice every day for economy fares on the SIN to REP route. When you set a target price, FlightKitten continuously monitors this route and sends an email alert the moment fares drop below your budget. Each alert includes the exact fare, airline, dates, and an AI-powered briefing that explains whether the deal is genuinely good compared to historical pricing on this route. No more obsessive price checking — set your budget and let FlightKitten do the watching.

Pro tip: Book 4-8 weeks in advance for best fares. Connecting through Bangkok (BKK) or Kuala Lumpur (KUL) often yields the most competitive prices.

Looking for business class deals on this route? We recommend checking out BusinessClassSignal.com — a dedicated premium cabin fare tracker that's worth a look if you fly up front.