Wizz Air UK Seeks U.S. Approval, Opening Path to Transatlantic Flights

Wizz Air UK has formally applied to the U.S. Department of Transportation for authority to operate flights between the United Kingdom and the United States, a move that would clear the regulatory pathway for the ultra-low-cost carrier to launch transatlantic services.

In filings with the DOT, Wizz Air UK requested both a foreign air carrier permit and an exemption, allowing it to operate scheduled and charter services between the two countries “to the full extent allowed” under the US–UK open skies agreement. The airline also asked for expedited processing, stating it wants the flexibility to begin operations “as soon as possible” once approvals are granted.

The application does not specify launch timelines, routes, or aircraft assignments. Instead, it seeks broad operating authority covering passenger and cargo services from points behind the UK, via the UK and intermediate points, to any destination in the United States and beyond. It also includes permission to operate charter cargo services between the US and third countries.

Wizz Air UK currently operates a fleet of 21 Airbus A321-family aircraft, including three A321XLRs. While the airline indicated it currently intends to conduct passenger charter operations only, it is seeking full scheduled authority to avoid the need for a separate regulatory application should it decide to launch regular transatlantic services in the future.

The move comes as the wider Wizz Air group continues to reposition the Airbus A321XLR as a key growth platform for its UK operations. In November, Wizz Air confirmed it had reduced its overall A321XLR commitment from 47 aircraft to 11 and deferred nearly 90 Airbus deliveries by three years. The adjustments reflect ongoing fleet recalibration amid persistent issues with Pratt & Whitney GTF engines, which have grounded a significant portion of the airline’s fleet.

Chief executive József Váradi has previously said the future A321XLR fleet will be largely concentrated in the UK, describing the market as a “significant opportunity” following the airline’s exit from its Abu Dhabi joint venture and a strategic retreat from “hot and harsh” operating environments that accelerate engine wear.

Chief financial officer Ian Malin said in October that turnaround times for affected engines remain at more than 300 days, calling the situation “extremely frustrating.” Wizz Air does not expect all grounded aircraft to return to service until late 2027, further constraining near-term growth.

Although Wizz Air has never operated scheduled transatlantic services, the range and economics of the A321XLR make thinner UK–US routes viable for low-cost operators. Industry observers note that regulatory approval does not guarantee imminent route launches, but it provides strategic optionality as fleet availability improves.

Wizz Air declined to comment further on the DOT application, but the filing signals a clear intent to keep transatlantic operations within reach as the airline reshapes its long-term network strategy.

Sources: AirGuide Business airguide.info, bing.com, aviationweek.com