United Airlines on Wednesday announced expanded service to Asia becoming only U.S. carrier with daily flights to Ho Chi Minh City, Vietnam and Bangkok, Thailand on Oct. 26.

United Airlines is adding service to Vietnam and Thailand in October and nonstop service from San Francisco to Adelaide, Australia, in December.

Airplanes from Los Angeles and San Francisco that are headed for Hong Kong (China) will then go on to the two new destinations – Thailand’s Bangkok and Vietnam’s Ho Chi Minh City.

United Airlines is once again flexing its muscle as the nation's most international carrier, adding three new destinations in the Asia-Pacific region for the upcoming winter season.

The airline has unveiled its latest batch of new international flight routes, making it easier than ever to get to some of the Asia-Pacific’s most exciting destinations.

United is set to add new destinations to its route map this winter, becoming the only U.S. airline to serve these markets. These routes are scheduled to begin later this year. In Asia, the Chicago-based airline will begin serving Bangkok,