Saint Helena, Ascension and Tristan da Cunha Transportation Guide
Saint Helena, Ascension and Tristan da Cunha Transportation Guide: Remote islands with limited transport. Infrequent flights and sea voyages connect Saint Helena, Ascension, and Tristan da Cunha. Plan carefully.


Saint Helena, Ascension and Tristan da Cunha Transportation Guide Transportation Guide – International Airports
Saint Helena, Ascension and Tristan da Cunha is a British Overseas Territory in the South Atlantic Ocean, and it consists of three main islands: Saint Helena, Ascension Island, and Tristan da Cunha. Each of these islands has its own airport. Here are the international airports on each of these islands:
Saint Helena Airport (HLE):
Location: Saint Helena Island. Saint Helena Airport is the international gateway to the island of Saint Helena. It was officially opened in 2016, providing the island with its first-ever air link to the outside world.
The airport has regular scheduled flights connecting Saint Helena to Johannesburg, South Africa. It has also been used for charter flights and special services.
Ascension Island Auxiliary Airfield (ASD):
Location: Ascension Island. Ascension Island Auxiliary Airfield is primarily used for military and government purposes, including supporting the nearby United States Air Force base. It is not a commercial international airport with regular passenger services.
Tristan da Cunha Heliport (TCD):
Location: Tristan da Cunha. Tristan da Cunha does not have a traditional international airport. Access to Tristan da Cunha is primarily by sea, and there is no commercial air service to the island. The Tristan da Cunha Heliport is primarily used for emergency medical evacuations and other special purposes.
National Airports
Saint Helena, Ascension and Tristan da Cunha is a British Overseas Territory in the South Atlantic Ocean, consisting of three main islands: Saint Helena, Ascension Island, and Tristan da Cunha. While each island has its own airport, the airports primarily serve domestic and regional flights within the territory, as there are no international commercial flights between these islands. Here are the national airports on each of these islands:
Saint Helena Airport (HLE):
Location: Saint Helena Island. Saint Helena Airport serves as the primary airport for the island of Saint Helena. It is the main gateway for domestic flights within the territory.
The airport has regular scheduled flights connecting Saint Helena to Ascension Island and occasionally to Tristan da Cunha.
RAF Ascension Island (ASI):
Location: Ascension Island. While not a civilian airport, RAF Ascension Island serves as the main airfield on Ascension Island. It is primarily used for military and government purposes.
Access to Ascension Island for civilians is typically arranged through specific government channels.
Tristan da Cunha Heliport (TCD):
Location: Tristan da Cunha. Tristan da Cunha does not have a traditional national airport. Access to the island is primarily by sea, and there is no commercial air service to Tristan da Cunha.
The Tristan da Cunha Heliport is used for emergency medical evacuations and other special purposes.
Saint Helena, Ascension and Tristan da Cunha Transportation Guide Transportation Guide – Trains
There are no passenger train services on any of the islands within the British Overseas Territory of Santa Elena, Ascensión y Tristán de Acuña. Train transportation is not a part of the transportation infrastructure on these remote islands. Travel between the islands and within each island is primarily facilitated by other means, such as air travel, maritime transportation, and road transport (where applicable).
For example, Saint Helena has Saint Helena Airport for air travel, and access to Tristan da Cunha is mainly by sea due to its remote location. Ascension Island also relies on air travel for connectivity, primarily through RAF Ascension Island. Transportation services and options on these islands are limited and may vary based on the specific island’s geographical and logistical challenges.


Saint Helena, Ascension and Tristan da Cunha Transportation Guide Transportation Guide – Buses
The islands of Saint Helena, Ascension and Tristan da Cunha have limited public transportation services, including buses, due to their remote and sparsely populated nature. These islands rely more on alternative forms of transportation, such as private vehicles, walking, and, in some cases, boats. Here is a general overview of transportation on each of the islands:
Saint Helena:
Saint Helena has a limited road network, and public buses are not a common mode of transportation on the island. The primary means of getting around are private vehicles, taxis, and walking.
Mini-bus taxis, often referred to as “combis,” operate on the island, offering shared transportation on specific routes.
There is no airport on Tristan da Cunha, making sea travel the primary mode of access to and from the island.
Ascension Island:
Ascension Island has a small population, and public buses are not a regular feature of the transportation system. Residents typically rely on private vehicles for their daily commute.
Some shuttle services may be available for specific purposes, but they are not a primary mode of transportation on the island.
Tristan da Cunha:
Tristan da Cunha, due to its remote location and rugged terrain, has no formal road network or public transportation system, including buses. The island’s small population travels on foot or uses boats for transportation along its coastline.

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Saint Helena, Ascension and Tristan da Cunha Transportation Guide Transportation Guide – SIM Cards
Saint Helena:
- Provider: Sure South Atlantic
- Coverage: Mainly in Jamestown; limited in remote areas.
- Availability: Purchase SIM cards in Jamestown; bring identification.
- Services: Basic plans for calls and data.
- Note: Limited coverage in Tristan da Cunha.
Ascension:
- Provider: Sure South Atlantic
- Coverage: Island-wide, with some remote areas having limited service.
- Availability: SIM cards available in Georgetown.
- Services: Prepaid plans for calls and data.
- Note: Only one provider on the island.
Tristan da Cunha:
- Provider: Cable & Wireless South Atlantic Ltd
- Coverage: Limited to settlement areas.
- Availability: Purchase SIM cards in Edinburgh of the Seven Seas.
- Services: Basic plans; data coverage is limited.
- Note: Limited options due to the remote nature of the island.
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