Siem Reap to Kolkata (SAI–CCU) — Airlines, Schedules & Connections

SAI Airport Page →
1,218 mi airlines charter/private 3/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 6 1-stop flights Verified 4w ago
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

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.

✦ 1-Stop connections via 6 hubs
BKK Bangkok 5h BAEKEY → 6ETGW2 Bangkok (BKK) to Kolkata flights
KUL Sepang 7h 30m KT → AKMH Sepang (KUL) to Kolkata flights
SIN Singapore 7h 45m AILXNZ → AIGANH Singapore (SIN) to Kolkata flights
DMK Bangkok 10h 8m FD → SL Bangkok (DMK) to Kolkata flights
HAN Hanoi (Soc Son) 19h 35m AFK6VJ → 6E Hanoi (Soc Son) (HAN) to Kolkata flights
KMG Kunming 28h 30m MU → MU Kunming (KMG) to Kolkata flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Siem Reap to Kolkata
Connecting service available through multiple hubs.
1 Airlines 1,218 mi 3h 10m nonstop -1.5h behind

SAI–CCU had nonstop service from IndiGo, last on the schedule in July 2026. There's no nonstop on it right now, so today you'd fly it with one stop. The connecting options below are sorted by layover. Nonstop, it's about 1,218 miles in 3h 10m.

Also explore SAI Routes CCU Routes SAI Live Flights CCU Live Flights
All flights from Kolkata (CCU) Kolkata to Siem Reap flights
Carriers on this route

Airline Landscape

Carriers that operated nonstop SAI–CCU service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
6E IndiGo 3 – – – – –
Alliance coverage
Unaffiliated: 6E (3 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

1-stop and 2-stop options for SAI to CCU.
1-STOP
One-Stop Connections
6
Hubs
~5h
Fastest
~28h
Longest
BKK ~5h 0m KUL ~7h 30m SIN ~7h 45m DMK ~10h 8m HAN ~19h 35m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
139
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-1.5h
Kolkata is 1.5 hours behind Siem Reap.
SAI: +07 · CCU: IST

When it's 6:00 PM in Siem Reap, it's 4.5:00 PM in Kolkata.
Distance & Flight Time
1,218 mi / 1,959 km
Nonstop flight time is approximately 3h 10m gate to gate.
Facts

SAI–CCU Quick Facts

Key statistics for the Siem Reap to Kolkata route.
Route details
Distance1,218 mi / 1,959 km
Flight time3h 10m
Time difference-1.5 hours
Airlines (nonstop)1
1-stop connectionsAvailable
Origin: SAI
Full nameSiem Reap-Angkor International Airport
IATA / ICAOSAI / VDSA
TimezoneAsia/Phnom_Penh
Elevation191 ft / 58 m
Destination: CCU
Full nameNetaji Subhash Chandra Bose International Airport
IATA / ICAOCCU / VECC
TimezoneAsia/Kolkata
Passengers/yr21.2M
Elevation16 ft / 5 m
FAQ

Frequently Asked Questions

Common questions about SAI to CCU flights.
Nonstop flights from Siem Reap-Angkor International Airport to Netaji Subhash Chandra Bose International Airport take about 3h 10m gate to gate. The route covers 1,218 miles.
1 airline operated the nonstop from SAI to CCU: IndiGo. The last scheduled nonstop was in July 2026. There's no nonstop right now, so today you'd fly it with one stop. See the connection options above, ranked by layover.
Not right now. The last scheduled nonstop was in July 2026. You can still fly it with one stop, and the connecting options above are sorted by layover. Nonstop, the hop took about 3h 10m.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Suvarnabhumi, Kuala Lumpur and Singapore Changi.
Kolkata is 1.5 hours behind Siem Reap.
Yes, return flights from CCU to SAI are available. Use the direction toggle at the top to view the return schedule.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from SAI to CCU

Siem Reap-Angkor International Airport (SAI) and Netaji Subhash Chandra Bose International Airport (CCU) had nonstop service from IndiGo, last on the schedule in July 2026. The nonstop is dormant right now, so the way to fly it today is one connection, and the options above are sorted by layover.

SAI to CCU Flight Duration and Schedule

Nonstop flight time from SAI to CCU is about 3 hours 10 minutes gate to gate. The route covers a distance of 1,218 miles (1,959 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Suvarnabhumi, Kuala Lumpur and Singapore Changi. Two-stop connections are also available via intermediate hubs.