It will add routes in Croatia, Italy, Scotland and Spain.
In summer 2026, United will be the only US airline to launch nonstop flights to four new destinations from its hub in Newark/New York to Split, Croatia; Bari, Italy; Glasgow, Scotland and Santiago de Compostela, Spain.
The airline is also adding its first service between Washington-Dulles and Reykjavik, Iceland.
“United has an unmatched international network, and we pride ourselves on connecting our customers to unique destinations no other US airline serves,” said Patrick Quayle, SVP of Global Network Planning and Alliances.
“With the addition of these new flights and the return of all of our new routes from last year, United now flies to 46 cities across the Atlantic.”
Overall, United is offering nearly 3,000 weekly international roundtrips in summer 2026.
In addition to United’s new summer 2026 destinations, United will continue to serve all nine destinations from its largest expansion ever last summer including seasonal service to Ulaanbaatar, Mongolia; Nuuk, Greenland; Palermo, Italy; Bilbao, Spain; Madeira Island, Portugal; Faro, Portugal; and year-round service from Dakar, Senegal; Puerto Escondido, Mexico, and Kaohsiung.
All new flights are now on sale on United.com and the United app,