Aer Lingus will begin flying between Dublin (DUB) and Seattle (SEA) starting on May 18, 2018. The route will be served by an Airbus A330, with flights on Monday, Wednesday, Friday, and Sunday.

Air Canada announced several new nonstop international routes starting in May of 2018, including Toronto (YYZ) to Omaha (OMA) and Providence (PVD); Montreal (YUL) to Baltimore (BWI) and Pittsburgh (PIT); Vancouver (YVR) to Sacramento, Calif. (SMF); and Edmonton (YEG) to San Francisco (SFO). All flights will operate daily, year-round except for Toronto/Providence, which will be daily summer seasonal service.

Cathay Pacific will begin nonstop service between Washington, D.C. Dulles International Airport (IAD) and Hong Kong (HKG) on Sept. 16, 2018. Flights will operate four times a week with Cathay Pacific’s new Airbus A350-1000. Flights from Washington, D.C., to Hong Kong will operate Tuesday, Wednesday, Friday and Sunday and leave IAD at 1:15 p.m.; flights from Hong Kong to Dulles will operate Monday, Tuesday, Thursday and Sunday and leave Hong Kong at 6:35 p.m.

United Airlines is adding 10 new routes from five of its domestic hubs, beginning in April of 2018, including the addition of service to two new cities: Wilmington, N.C. (ILM) from Chicago (ORD) and Washington, D.C. Dulles (IAD), and Elmira, N.Y. (ELM) from Newark Liberty (EWR). Starting on April 9, United will offer twice daily flights between Chicago and both El Paso (ELP) and Wilmington, N.C.; between Los Angeles (LAX) and both Redmond (RDM) and Medford (MFR), Ore.; between Newark and Elmira; and between Washington Dulles and Wilmington. There will be one flight daily between Denver (DEN) and Jacksonville, Fla. (JAX). Daily seasonal service between Chicago and Fresno (FAT), and between LAX and both Kalispell (FCA) and Missoula (MSO), Montana beginning on June 7.

Norwegian Air is adding four new routes between the United States and Europe. Service from New York (JFK) to Madrid-Barajas Airport (MAD) will begin on July 18, 2018, and operate three times per week. Service from New York (JFK) to Amsterdam Schiphol Airport (AMS) will start on May 7, 2018, and operate four times per week. Norwegian will begin flying from LAX to Madrid four times a week, beginning July 16, 2018, and between LAX and Milan-Malpensa Airport (MXP) four times a week, starting on June 18, 2018.