United Airlines has unveiled what it describes as the largest international network expansion in its history, adding 10 new destinations across Europe and Asia for 2027 while introducing its new Airbus A321XLR.
The expansion will bring new nonstop flights to Okinawa, Toulouse, Luxembourg City, Marseille, Ibiza, Valencia, Terceira, Ljubljana, Olbia and Catania. Eight of the destinations will have no other nonstop service from the United States operated by a U.S. airline.
United is also adding new routes to existing destinations, including Los Angeles–Osaka, Washington Dulles–Milan and Denver–Paris, while planning to restore flights between San Francisco and Tel Aviv.
The airline announced the expansion at Newark Liberty International Airport, one of the primary gateways for its growing transatlantic network.
United adds 10 international destinations in 2027
The first of the new services is scheduled to begin on March 27, 2027, when United launches three weekly flights between San Francisco and Okinawa using a Boeing 777-200ER.
Newark will receive the largest share of the expansion, with eight new destinations across Europe.
Daily flights from Newark to Luxembourg will begin on April 2, followed by four weekly flights to Ljubljana from May 12.
United will then launch three weekly flights to Olbia in Sardinia on May 27 and four weekly services to Catania in Sicily the following day.
The airline will also connect Newark with Ibiza four times per week from May 31, Valencia three times weekly from June 2 and Marseille daily from June 4.
Three weekly flights between Newark and Terceira in Portugal’s Azores will begin on June 9.
Washington Dulles will meanwhile gain a new daily service to Toulouse from April 26.
Several of the routes will be operated by United’s new Airbus A321XLR, allowing the airline to serve thinner long-haul markets that would be more difficult to operate economically with larger widebody aircraft.
New United international routes for 2027
| Route | Start date | Frequency | Aircraft |
|---|---|---|---|
| San Francisco – Okinawa | March 27 | 3 weekly | Boeing 777-200ER |
| Newark – Luxembourg | April 2 | Daily | Airbus A321XLR |
| Washington Dulles – Toulouse | April 26 | Daily | Airbus A321XLR |
| Newark – Ljubljana | May 12 | 4 weekly | Boeing 767-400ER |
| Newark – Olbia | May 27 | 3 weekly | Boeing 767-300ER |
| Newark – Catania | May 28 | 4 weekly | Boeing 767-300ER |
| Newark – Ibiza | May 31 | 4 weekly | Airbus A321XLR |
| Newark – Valencia | June 2 | 3 weekly | Airbus A321XLR |
| Newark – Marseille | June 4 | Daily | Airbus A321XLR |
| Newark – Terceira | June 9 | 3 weekly | Boeing 737 MAX 8 |
The Okinawa, Luxembourg, Toulouse, Ljubljana, Ibiza, Valencia, Marseille and Terceira services will make United the only U.S. airline offering nonstop flights from the United States to those destinations.
All of the newly announced routes remain subject to government approval.
More flights to Osaka, Milan and Paris
Alongside the 10 new destinations, United is expanding service to several cities already included in its international network.
A new daily Los Angeles–Osaka service will launch on March 27, complementing United’s existing Osaka flights from San Francisco and Guam.
From Washington Dulles, the airline will introduce three weekly flights to Milan beginning May 28. United says it will be the only carrier offering a nonstop connection between the U.S. capital and Milan.
Denver will gain a daily nonstop flight to Paris from May 27, joining United’s existing Paris services from Newark, Washington Dulles, Chicago and San Francisco.
The airline is also planning to resume San Francisco–Tel Aviv flights on March 28, operating three times per week.
Four destinations introduced during summer 2026 will return from Newark for the 2027 summer season: Split in Croatia, Bari in Italy, Glasgow in Scotland and Santiago de Compostela in Spain.
Airbus A321XLR opens new possibilities for United
Central to the expansion is United’s introduction of the Airbus A321XLR, which the airline has branded “Born to Explore.”
The long-range single-aisle aircraft will operate the new routes to Luxembourg, Toulouse, Ibiza, Valencia and Marseille.
United’s configuration will include 32 premium seats, comprising 20 Polaris suites and 12 Premium Plus seats.
The new Polaris suites will feature lie-flat beds and privacy doors, giving the narrowbody aircraft a premium product more commonly associated with long-haul widebody services.
Passengers will also have access to free Starlink Wi-Fi for MileagePlus members and 4K OLED entertainment screens with Bluetooth connectivity.
Economy passengers will have access to an onboard snack bar, while United is introducing a new Economy Plus seating option offering additional elbow room through an open middle seat and shared table.
United says it expects to be the only major U.S. carrier offering this particular seating configuration.
The A321XLR provides 16 more premium seats than the Boeing 757-200 it can replace on some international routes.
A321XLR international flights begin in December
Before being deployed on the newly announced 2027 routes, United’s A321XLR will initially operate selected domestic services beginning in September 2026.
Its first international flights are scheduled for December 1, when the aircraft will begin operating from Washington Dulles to Amsterdam and Dublin.
The aircraft’s combination of long range and smaller capacity will play an important role in United’s strategy of adding direct services to European cities that traditionally receive limited or no nonstop connectivity from the United States.
United approaches 60 new international destinations in a decade
The latest announcement continues a period of rapid international expansion for United.
Since 2017, the carrier has added 58 international destinations to its network and now serves more than 160 destinations outside the United States.
“We aim to have a destination on our route map for every traveler, at every stage of their lives,” said Patrick Quayle, United’s Senior Vice President of Global Network Planning and Alliances.
“We’ve added flights to nearly 60 new international cities in the last decade, building a global network with the breadth and reach to set travel trends and inspire even the most discerning travelers to discover somewhere new.”
CEO Scott Kirby said the airline intends to continue expanding its international footprint as additional aircraft enter the fleet.
“We offer the most flights across the Atlantic and Pacific and Newark is the best Atlantic gateway in the country,” Kirby said. “We’re going to keep building on that momentum as we welcome the new A321XLR to our fleet.”
Tickets for the newly announced routes are now on sale, while tickets for United’s first international A321XLR services are scheduled to go on sale on August 27.
