DWO · · Diyawanna Oya Seaplane Base

Diyawanna Oya Seaplane Base (DWO)

Sri Jayawardenepura Kotte, Sri Lanka · seaplane base · 6.907° 79.909° ·
Airport Information
IATA CodeDWO
ICAO Code
Typeseaplane base
NameDiyawanna Oya Seaplane Base
MunicipalitySri Jayawardenepura Kotte
CountrySri Lanka
ContinentAS
Latitude6.907° N
Longitude79.909° E
Elevation10 ft
Climate ZoneTropical
Scheduled ServiceYes
Score0
Local TimeLoading...
Country & Timezone Info
CountrySri Lanka
ISO Code
RegionSri Jayawardenepura Kotte
Continent CodeAS
IANA TimezoneAsia/Colombo
UTC Offset (Standard)UTC+5:30
DST OffsetUTC+5:30
Current Offset--

🌬 Best Time to Fly

Recommended: November – March
Dry season across much of Asia
Loading season...
Spring: Mar–MaySummer: Jun–AugAutumn: Sep–NovWinter: Dec–Feb

✈ Airlines Serving DWO

SQ — Singapore AirlinesCX — Cathay PacificEK — EmiratesQR — Qatar AirwaysEY — Etihad AirwaysNH — ANAJL — Japan AirlinesCA — Air ChinaTG — Thai Airways

🌡 Climate — Tropical (6.9°N)

Jan
30°
22°
Feb
30°
22°
Mar
31°
22°
Apr
31°
23°
May
31°
23°
Jun
31°
23°
Jul
30°
22°
Aug
30°
22°
Sep
30°
22°
Oct
30°
22°
Nov
30°
22°
Dec
30°
22°
* Approximate average temperatures by month based on tropical latitude zone

AI-Enhanced Insights

Diyawanna Oya Seaplane Base (DWO) is a water aerodrome situated on the Diyawanna Oya lake in Sri Jayawardenepura Kotte, the administrative capital of Sri Lanka. It serves as a key departure point for domestic seaplane services connecting the Colombo region to popular tourist and coastal destinations across the island. The base offers passengers a distinctive travel experience with scenic low-altitude flights and water takeoffs and landings.

💡 Local Tip
Time your departure for late afternoon to enjoy stunning aerial views of the Colombo coastline and surrounding waterways during the golden hour before landing.
🚖 Getting There

The seaplane base is centrally located in Sri Jayawardenepura Kotte, making it easily accessible by road from central Colombo within 15-20 minutes depending on traffic. Taxis, ride-hailing services, and tuk-tuks are readily available for transport to and from the waterfront facility. Parking near the lakeside terminal may be limited, so arranging drop-off or pickup is often more convenient.

❓ Frequently Asked Questions
Q: What is Diyawanna Oya Seaplane Base primarily used for?
A: It serves as a domestic seaplane terminal for flights connecting Sri Jayawardenepura Kotte and the greater Colombo area to various destinations across Sri Lanka, particularly coastal and resort locations.

Q: Are there regular scheduled flights from DWO?
A: Seaplane operations at Diyawanna Oya are typically operated by regional carriers offering scheduled and charter services, though flight frequency may vary by season and demand.

Q: What should passengers know before flying from a seaplane base?
A: Passengers should expect luggage restrictions due to aircraft size, arrive early for boarding, and be prepared for water landings. Life vests are provided as standard safety equipment.

Q: How does a seaplane differ from a regular airport?
A: Seaplanes take off and land on water rather than runways, requiring specialized float-equipped aircraft and offering a unique scenic perspective of the surrounding landscape.
AI-generated content · Generated Jun 28, 2026 · MiniMax-M3

🗺 Location Map

🌏 Nearby Airports (Top 5)

IATANameCity / CountryDistance (km)Distance (mi)Link
KEZ Kelani-Peliyagoda Seaplane Base Colombo, Sri Lanka 5.4 km 3.3 mi View →
BYV Beira Lake Seaplane Base Colombo, Sri Lanka 6.6 km 4.1 mi View →
RML Colombo Ratmalana International Airport Colombo, Sri Lanka 9.8 km 6.1 mi View →
DGM Dandugama Seaplane Base Colombo, Sri Lanka 22.8 km 14.1 mi View →
CMB Bandaranaike International Colombo Airport Colombo, Sri Lanka 30.6 km 19.0 mi View →

🔧 Quick Tools

🔟 Distance Calculator
From DWO
📍 Nearest Airport
Near this location
🕒 Timezone Lookup
Asia/Colombo
🌎 Map with Airport
View on map
← Back to World Airport Database