£87 Find Cheap Flights from Bangkok to Siem Reap – Compare and Save

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

• Earliest: departs at 07:45 and lands at 09:02
• Latest: departs at 19:50 and lands at 21:07.

The flight takes about 1h 17m.

Two cabin classes are available on flights from Bangkok Suvarnabhumi Airport to Siem Reap:

• Economy class
• Business Class

A direct flight from Bangkok Suvarnabhumi Airport to Siem Reap takes 1h 17m, covering 234 miles.

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.

Return flights from Bangkok Suvarnabhumi Airport to Siem Reap range from £161 to £221, with an average of £182 over the past 12 months. Anything below £161 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 11% above the £182 route average. Book 19 weeks before departure for the lowest fares.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average £176 return via Phnom Penh Techo Intl (KTI), compared with £183 for direct.

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

• Thai Airways: 95% on time
• Emirates: 93% on time
• Bangkok Airways: 89% on time

On average, flights on this route are punctual 90% of the time.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £9–£56 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

Morning is the busiest departure period on Bangkok Suvarnabhumi Airport to Siem Reap flights, with 60% leaving in that window. Evening departures account for 40%, Afternoon flights for 0%, and Night flights for 0%.

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £165 to £687. That means the highest observed fare was about 4x higher than the lowest one.

One-way fares from Bangkok Suvarnabhumi Airport to Siem Reap are currently higher than usual. Average one-way flight prices are about £100, which is 5% above the typical average for this route.

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

Morning flights have the fewest delays on this route, while afternoon departures tend to have the most.

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 Bangkok Suvarnabhumi Airport to Siem Reap route, 10% of flights were delayed in the past three months, with delays averaging 1h 28m.

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

Yes. Flexible dates can save you up to 20% on flights from Bangkok Suvarnabhumi Airport to Siem Reap. Saturday is the cheapest departure day at £169 return on average, while Sunday is the most expensive at £211, a difference of £42.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

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

• Bangkok Airways
• Thai Airways
• Cambodia Airways
• Emirates

Angkor National Museum is one of the most viewed places in Siem Reap on KAYAK.

Among airlines operating Bangkok Suvarnabhumi Airport to Siem Reap flights:

• Bangkok Airways: offers free seat selection
• Cambodia Airways: offers free seat selection
• Thai Airways: offers free seat selection
• Emirates: offers free seat selection

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

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

• Bangkok Airways: a cabin bag and a checked bag in Economy class
• Cambodia Airways: a cabin bag and a checked bag in Economy class
• Thai Airways: a cabin bag and a checked bag in Economy class

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