Colombo eSIM
In Colombo you connect to Dialog or Mobitel, whichever is performing better where you are standing. The median across the country is 27 Mbps. Your data starts working the moment you land, before you reach the immigration hall.
- Networks
- Dialog and Mobitel
- Real speed in Sri Lanka
- 27 Mbps median, 6 Mbps for the slowest tenth318 travellers across Sri Lanka, rolling 90 days
- 5G
- 4G only
- Throttle
- None on metered plans
- Tethering
- Allowed on every plan

Plans that cover Colombo
| Data | Validity | Price per GB | Price | Buy |
|---|---|---|---|---|
| 1 GB | Never expires | $6.89 | $6.89 | |
| 3 GB | Never expires | $4.30 | $12.89 | |
| 5 GBMost travellers | Never expires | $3.38 | $16.89 | |
| 10 GB | Never expires | $2.49 | $24.89 | |
| 20 GB | Never expires | $2.14 | $42.89 |
How Sri Lanka compares across Asia
- Speed rank
- 22 of 26 destinations we sell in Asia
- Regional median
- 44 Mbps
- Consistency
- The slowest tenth still reaches 22 percent of the median
- Upstream networks
- 2, Dialog, Mobitel
- 5G
- 4G only
- Next fastest nearby
- Bangladesh, 28 Mbps
- Next slowest nearby
- Laos, 26 Mbps
- Cities with their own page
- 3: Colombo, Kandy, Galle
- tenth percentile
- 6 Mbps
- Behind these figures
- 318 travellers, rolling 90 days
Landing at Bandaranaike International Airport (CMB)
- Airport
- CMB / VCBI
- Distance
- 33 km from the centre of Colombo
- Also serves
- Colombo International Airport, Ratmalana (RML)
Getting into Colombo
- Airport coach service to Colombo via the expressway (CMB)
- E03 Colombo-Katunayake Expressway (CMB)
Worth knowing about Colombo
- The main international airport is 32.5 km north of Colombo at Katunayake; the E03 expressway covers it in roughly 20 to 30 minutes.
- The Airport Express train to Colombo Fort has been suspended since April 2024, so the coach that leaves the terminal every 15 minutes is the public transport option.
- Colombo has a second airport, Ratmalana, 15 km south of the centre, which handles domestic services and resumed limited international flying in March 2022 after 55 years.