Siem Reap eSIM
In Siem Reap you connect to Smart or Cellcard, whichever is performing better where you are standing. The median across the country is 42 Mbps. Your data starts working the moment you land, before you reach the immigration hall.
- Networks
- Smart and Cellcard
- Real speed in Cambodia
- 42 Mbps median, 10 Mbps for the slowest tenth346 travellers across Cambodia, rolling 90 days
- 5G
- yes, non standalone
- Throttle
- None on metered plans
- Tethering
- Allowed on every plan

Plans that cover Siem Reap
| Data | Validity | Price per GB | Price | Buy |
|---|---|---|---|---|
| 1 GB | Never expires | $6.89 | $6.89 | |
| 3 GB | Never expires | $3.63 | $10.89 | |
| 5 GBMost travellers | Never expires | $2.98 | $14.89 | |
| 10 GB | Never expires | $2.29 | $22.89 | |
| 20 GB | Never expires | $2.09 | $41.89 |
How Cambodia compares across Asia
- Speed rank
- 14 of 26 destinations we sell in Asia
- Regional median
- 44 Mbps
- Consistency
- The slowest tenth still reaches 24 percent of the median
- Upstream networks
- 2, Smart, Cellcard
- 5G
- Yes, non standalone
- Next fastest nearby
- India, 46 Mbps
- Next slowest nearby
- China, 41 Mbps
- Cities with their own page
- 2: Phnom Penh, Siem Reap
- tenth percentile
- 10 Mbps
- Behind these figures
- 346 travellers, rolling 90 days
Landing at Siem Reap Angkor International Airport (SAI)
- Airport
- SAI / VDSA
- Distance
- 50 km from the centre of Siem Reap
- SIM on arrival
- SIM counters or vending in the terminal"SIM Card & Mobile Services" is listed among the airport's Service Facilities on its own website, alongside currency exchange and ATMs; the exact terminal location is not published.
Getting into Siem Reap
- Siem Reap Airport Shuttle Bus (SAI)
Worth knowing about Siem Reap
- Siem Reap's airport moved a long way out of town. Siem Reap Angkor International (SAI) opened on 16 October 2023 roughly 50 km east of the city and replaced the old Siem Reap International Airport, which sat close to Angkor Wat; the transfer is now a long road trip, not a short hop.
- The airport shuttle bus counter is on the left after you exit the arrivals terminal, and free Wi-Fi is provided in that waiting area useful if you land without a working data connection.
- The shuttle bus does not do hotel pickups or drop-offs. It runs airport-to-terminus only, ending at the city bus station on 7 Makara Road opposite ACE School; for a hotel door you need the airport's tuk-tuk service or a taxi.
- Siem Reap has no metro, tram or commuter rail. Ground transport from the airport is limited to shuttle buses, taxis and tuk-tuks.
Sources for this page
Other cities in Cambodia we cover
- Phnom Penh
- 231 km from Siem Reap, nearest airport KTI