Airlines around the world are launching a wave of new long-haul routes in April, with carriers expanding into underserved markets, tapping into diaspora demand and leveraging next-generation aircraft to connect secondary cities.
Aer Lingus is set to begin flights between Dublin and Nashville, Tennessee, on April 12, the Irish flag carrier’s first route operated by its new Airbus A321XLR. The long-range narrowbody enables Aer Lingus to serve thinner transatlantic routes more efficiently, with plans already in place to add a Dublin-Indianapolis service using the same aircraft in May.
The Dublin-Nashville market saw around 26,000 two-way passengers in 2024, according to Sabre Market Intelligence, making it the fifth-largest unserved U.S. city pair from Dublin. Nashville will become the third European destination served from its airport, joining London Heathrow, served by British Airways, and Reykjavik Keflavik, which Icelandair will begin serving on April 10.
In North America, Air Canada will this month launch its first-ever service to the Philippines, beginning 3X-weekly flights between Vancouver and Manila on April 2 using Boeing 787-9 aircraft. The frequency will rise to four per week in May. The route represents Air Canada’s 12th Asia-Pacific destination from Vancouver and its entry into the largest previously unserved Asian market in its network. The move capitalizes on strong ties between the two countries, including a Filipino-Canadian community of more than 900,000.
From East Asia, Asiana Airlines is expanding its European footprint with the addition of Prague. The new route from Seoul Incheon launches on April 1 with A350-900s, adding the Czech capital to a European network that already includes Barcelona, Frankfurt, Istanbul, London, Paris and Rome. The airline says the route will help lay the foundations for deeper connectivity into Central and Eastern Europe.
Elsewhere, LATAM Airlines Group is returning to Europe from Brazil’s northeast later this month. On April 7, the airline will launch weekly 787 flights between Fortaleza and Lisbon, marking its first direct service between the region and Europe since 2009. The route puts LATAM in competition with TAP Air Portugal, which operates daily service on the same sector, and adds to Fortaleza’s limited nonstop European links, which currently include Air France’s 5X-weekly flights to Paris Charles de Gaulle.
Other new long-haul services launching in April include French Bee’s route from Paris-Orly to Montreal-Trudeau on April 30. The carrier will offer four weekly Airbus A350 flights, increasing to five during the peak summer travel period from early July through the end of August.