Cheap flights from Portland to Nha Trang from $623

Travelers frequently search for route combinations, such as Portland and Guadalajara, Mexico City, Los Angeles, Las Vegas, Phoenix, San Francisco, Oaxaca, Denver, Kailua, San Diego, Ontario, Chicago, Puerto Escondido, Oaxaca, New York, Calgary, San José del Cabo, London, Dallas, Puerto Vallarta, Tokyo.

Travelers frequently search for route combinations, such as Nha Trang and Ho Chi Minh City, San Francisco, Atlanta, Los Angeles, Bangkok, Hanoi, Seoul, Da Nang, Kuala Lumpur, Siem Reap, Cebu, Daegu, Singapore, Manila, Hue, Denpasar, Vientiane, New Delhi, Macau, Sihanoukville Province.

The main airport in Portland is Portland International. It is also served by Seattle–Tacoma International, Portland International, Eugene, Roberts Field, Kenmore Air Harbor Seaplane Base, Boeing Field.

The main airport in Nha Trang is Cam Ranh International. It is also served by Phu Cat, Buon Ma Thuot, Dong Tac, Lien Khuong.

Currently, you can fly between Portland and Nha Trang with Alaska Airlines, Vietnam Airlines, Korean Air, VietJet Air, Tway Airlines.

If you don’t have specific dates for your trip between Portland and Nha Trang, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Traveling between Portland and Nha Trang, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

There are a number of airports in and around Portland. The main one is Portland International and other nearby airports include Seattle–Tacoma International, Portland International, Eugene, Roberts Field, Kenmore Air Harbor Seaplane Base, Boeing Field

There are a number of airports in and around Nha Trang. The main one is Cam Ranh International and other nearby airports include Phu Cat, Buon Ma Thuot, Dong Tac, Lien Khuong.