High-speed internet at 35,000 feet: Aer Lingus launches Starlink Wi‑Fi

Aer Lingus has begun installing Starlink satellite internet on its aircraft, bringing a significant improvement in in‑flight connectivity for passengers. The service, developed by Elon Musk’s SpaceX, is intended to provide faster and more reliable internet during flights.

The launch follows a broader announcement in late 2025 by International Airlines Group (IAG), Aer Lingus’s parent company, that it would implement Starlink-enabled internet across more than 500 aircraft across its airline brands, including British Airways, Iberia, Vueling and LEVEL. The initiative is part of a long-term plan to enhance passenger experience on both short-haul and long-haul flights.

Strategic partnership to improve internet on board

Under the IAG initiative, Starlink’s satellite network, consisting of low-Earth-orbit satellites, will provide reliable broadband to aircraft across the group’s fleets. The partnership aims to operate more Starlink-enabled aircraft than any other airline group in Europe.

IAG’s chief executive, Luis Gallego, stated that connectivity has become increasingly important to passengers. He explained that providing Starlink internet would improve both the speed and consistency of in-flight connections for customers.

First aircraft enters service with Starlink

The rollout has begun in earnest. The first Aer Lingus aircraft equipped with Starlink returned to service on a transatlantic route between Dublin and New York. Passengers on this flight were among the first to experience satellite-based internet connectivity provided by Starlink on an Aer Lingus aircraft.

The introduction of Starlink internet on Aer Lingus flights is designed to give customers greater flexibility in how they use their devices during flight, whether browsing the web, streaming video, or working on cloud-based applications, tasks that have been challenging with previous in-flight systems.

Part of a wider industry trend

The adoption of Starlink Wi‑Fi by Aer Lingus and other IAG airlines reflects a broader trend in the aviation industry, with a growing number of carriers introducing satellite internet to improve passenger experience. Airlines worldwide, including major carriers in North America, the Middle East and Europe, are fitting Starlink connectivity to some or all of their fleets.

Starlink’s system of low-Earth-orbit satellites allows for lower latency and higher speeds than many existing satellite internet providers, and its use in aviation is changing expectations for onboard connectivity.

Technical and customer experience improvements

Passengers on Starlink-equipped aircraft can expect internet performance closer to ground-based broadband. The service allows faster downloads, smoother streaming, and better access to online tools than older in-flight Wi-Fi systems.

For business and leisure travellers alike, improved connectivity may make long journeys more productive and convenient. The system also aids airlines with communication between aircraft and ground operations, supporting both customer services and internal digital systems.

Future rollout and availability

While the first Aer Lingus aircraft with Starlink is in service, the complete rollout across the airline’s fleet will continue through 2027, especially on long-haul aircraft.

The phased installation is partly due to regulatory approvals and the logistical challenge of fitting the equipment across the fleet. Once complete, the service is expected to be available on most Aer Lingus flights.

Changing expectations for in-flight connectivity

Traditionally, in-flight internet has been slow, inconsistent, or available for an additional charge. Introducing a more reliable service as part of the standard offering represents a notable improvement for passengers.

This approach addresses growing demand for consistent connectivity during flights, which is increasingly seen as a standard expectation rather than a luxury. It also brings Aer Lingus closer to other international airlines that have implemented satellite-based internet.

Significance for Aer Lingus and passengers

For Aer Lingus, the rollout of Starlink internet is a milestone in modernising passenger services. The airline intends to provide the service free to most customers onboard.

The new connectivity system is expected to strengthen the airline’s appeal on transatlantic and European routes, offering a more seamless travel experience. As satellite-based internet becomes more widely used, it is likely to become a standard feature in commercial aviation, reshaping how passengers remain connected at altitude.