C$ 178 Find Cheap Flights from Siem Reap to Bangkok – Compare and Save

Among airlines operating Siem Reap to Bangkok Suvarnabhumi Airport flights:

• Thai Airways: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

4 airlines operate flights between Siem Reap and Bangkok Suvarnabhumi Airport. The airlines offering direct flights on this route include:

• Bangkok Airways
• Cambodia Airways
• Thai Airways
• Emirates

Flights from Siem Reap to Bangkok Suvarnabhumi Airport usually depart from Siem Reap–Angkor Intl (SAI) and arrive at Bangkok Suvarnabhumi (BKK).

Here are some options for this route, based on selected ticket types and cabin classes:

• Bangkok Airways: a carry-on bag and a checked bag in Economy Class
• Emirates: a carry-on bag and a checked bag in Economy Class
• Thai Airways: a carry-on bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

On this route, direct flights are cheaper than layover options on average. Direct fares average C$ 335 round-trip, compared to C$ 354 via a layover through Phnom Penh Techo Intl (KTI).

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 80–C$ 109 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

Most connecting flights from Siem Reap to Bangkok Suvarnabhumi Airport pass through Phnom Penh Techo Intl (KTI), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

On the Siem Reap to Bangkok Suvarnabhumi Airport route, being flexible with your departure day can save you up to 31%. Sunday is the cheapest day at C$ 309 round-trip on average, while Wednesday is the most expensive at C$ 444 – a C$ 135 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Siem Reap to Bangkok Suvarnabhumi Airport route, 9% of flights were delayed in the past 3 months, with delays averaging 1 hour 29 minutes.

Morning is the busiest departure period on Siem Reap to Bangkok Suvarnabhumi Airport flights, with 40% leaving in that window. Afternoon departures account for 40%, Evening flights for 20%, and Night flights for 0%.

Some of the most popular sights in Bangkok Suvarnabhumi Airport are Pratunam, Terminal 21, and Thailand Cultural Center. These are among the most viewed places in Bangkok Suvarnabhumi Airport on KAYAK.

These are the earliest and latest flight times available from Siem Reap to Bangkok Suvarnabhumi Airport:

• Earliest: departs at 9:40 am and lands at 11:02 am
• Latest: departs at 11:50 pm and lands at 1:12 am.

The flight takes about 1h 22m.

A direct flight from Siem Reap to Bangkok Suvarnabhumi Airport takes 1h 22m, covering 606 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 345 to C$ 1,204. That means the highest observed fare was about 3x higher than the lowest one.

One-way fares from Siem Reap to Bangkok Suvarnabhumi Airport are currently higher than usual. Average one-way flight prices are about C$ 203, which is 8% above the typical average for this route.

Emirates is slightly above the route average for timely arrivals, while Thai Airways has a lower on-time arrival rate. On-time arrival rates on Siem Reap to Bangkok Suvarnabhumi Airport flights are:

• Emirates: 99% on time
• Thai Airways: 97% on time
• Bangkok Airways: 89% on time

On average, flights on this route are punctual 91% of the time.

Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Bangkok Suvarnabhumi Airport (BKK) hosts 5 major car rental companies, with daily rates starting from around C$ 19 for economy cars. Top options include:
• Drive Car Rental
• Alamo
• Sixt
• Yesaway
• Hertz

Round-trip flights from Siem Reap to Bangkok Suvarnabhumi Airport range from C$ 306 to C$ 411, with an average of C$ 335 over the past 12 months. Anything below C$ 306 counts as a good deal.