Siem Reap to Bangkok (SAI–BKK) — Airlines, Schedules & Connections
No flights match your filters.
No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
SAI–BKK is served by 2 airlines with nonstop service. Bangkok Airways and Thai Airways lead the route. The flight covers 235 miles in approximately 1h 30m. Beyond nonstop, 1-stop connecting options are also available.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| PG Bangkok Airways Also: AY, BA, EK, EY, GA, JL, KL, LH, LX, LY, OS, PR, QF, QR, TK | 21 | ATR | 1h20-1h35 | – | – | AY, BA, EK, EY, GA, JL, KL, LH, LX, LY, OS, PR, QF, QR, TK |
| TG Thai Airways Also: TK | 21 | 319, ATR | 1h15-1h35 | – | Star Alliance | TK |
Weekly Schedule Pattern
Connection Landscape
Other ways to reach Bangkok from Siem Reap
| Metric | SAI→BKK | UBP→BKK | BFV→BKK |
|---|---|---|---|
| Distance from SAI | – | 137 mi | 144 mi |
| Nonstop airlines | 2 | 6 | 1 |
| Weekly flights | 223 | 52 | – |
| Flight time | 1h 30m | 1h 15m | 1h 5m |
Travel Essentials
SAI: +07 · BKK: +07
When it's 6:00 PM in Siem Reap, it's 6:00 PM in Bangkok.
Airport Rail Link runs to Phaya Thai in 30 minutes (฿45). Runs 6am to midnight. Connect to BTS Skytrain at Phaya Thai for onward travel to Sukhumvit, Silom, or Siam.Taxis from the arrivals level are metered; add the ฿50 airport surcharge and expressway tolls to the meter reading. Total to central Bangkok typically ฿300–450. Grab is reliable and avoids negotiation. Limousine services (฿800–1,500) are available from the arrival hall. Buses are cheap but slow given Bangkok's traffic.
Tropical monsoon climate. Hot season (March–May) reaches 38–40°C with high humidity. Wet season (May–October) brings daily heavy rains and occasional flooding. Thunderstorms cause flight delays regularly. Suvarnabhumi sits in a flood-prone area east of Bangkok. The 2011 floods came close to the airport perimeter.
Cool season (November–February) is the most comfortable for travel (25–32°C) with lower humidity and good flying weather. Haze from agricultural burning occasionally reduces visibility in March–April.
SAI–BKK Quick Facts
Frequently Asked Questions
Flights from SAI to BKK
Siem Reap-Angkor International Airport (SAI) and Suvarnabhumi Airport (BKK) are connected by nonstop service from Bangkok Airways and Thai Airways. With 223 weekly departures, this is a heavily served route.
SAI to BKK Flight Duration and Schedule
Nonstop flight time from SAI to BKK is about 1 hours 30 minutes gate to gate. The route covers a distance of 235 miles (377 km). There are approximately 223 weekly flights outbound and 220 return, totaling 443 flights per week in both directions.
Connecting Options and Alternatives
1-stop connecting options are also available, commonly via Techo, Noi Bai and Tan Son Nhat. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Ubon Ratchathani (UBP), Buriram (BFV) and Phnom Penh (Boeng Khyang) (KTI).