Cheap flights from Udon Thani to Hanoi from $123

Travelers frequently search for route combinations, such as Udon Thani and Bangkok, Chiang Mai, Phuket City, Krabi, Chiang Rai Province, Luang Prabang, Ko Samui, Seoul, Siem Reap, Singapore, Cebu, Hong Kong, Phitsanulok, Sukhothai Province, Osaka, Ubon Ratchathani Province, London, Manila, Chumphon Province, Hat Yai.

Travelers frequently search for route combinations, such as Hanoi and Bangkok, New York, Da Nang, Ho Chi Minh City, Chiang Mai, Hagåtña, Honolulu, Los Angeles, San Francisco, Richmond, Charlotte, Austin, Columbus, Tokyo, Phuket City, Manila, Singapore, Chicago, Dallas, Denver.

The main airport in Udon Thani is Udon Thani International. It is also served by Wattay International, Udon Thani International, Khon Kaen, Nakhon Phanom, Sakon Nakhon, Roi Et, Loei.

The main airport in Hanoi is Noi Bai International. It is also served by Noi Bai International, Cat Bi International, Van Don International Airport, Thanh Hoa Tho Xuan.

Currently, you can fly between Udon Thani and Hanoi with Thai Airways, VietJet Air, Thai AirAsia, Vietnam Airlines, Nok Air.

If you don’t have specific dates for your trip between Udon Thani and Hanoi, 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 Udon Thani and Hanoi, 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 Udon Thani. The main one is Udon Thani International and other nearby airports include Wattay International, Udon Thani International, Khon Kaen, Nakhon Phanom, Sakon Nakhon, Roi Et, Loei

There are a number of airports in and around Hanoi. The main one is Noi Bai International and other nearby airports include Noi Bai International, Cat Bi International, Van Don International Airport, Thanh Hoa Tho Xuan.