Cheap flights from Seoul to Hanoi

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Travelers usually depart from Incheon International, Gimpo International, Seoul, Seoul-Yongsan, or Seoul-Cheongnyangni when they travel from Seoul to Hanoi. Book your trip to arrive at Noi Bai International, Hanoi - Vịnh xén hè trước tòa nhà, Hanoi - Trần Khát Chân Stop, Hanoi - Tràng Tiền, or Hanoi - The Sinh Tourist . The distance between Seoul and Hanoi is 2687 km. The most popular airlines for this route are Asiana Airlines, Cathay Pacific, Vietnam Airlines, Bamboo Airways, and Thai Airways International. Seoul and Hanoi have 18 direct flights per week. When you arrive at Hanoi, consider visiting Halong Bay, and Hanoi's Old Quarter.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Direct flights2111---4
Fly direct with

VietJet Air on Tuesdays, and Wednesdays.

Check-in for a flight from Seoul to Hanoi

NameCarrier codeIATA CodePassport needed during booking
Asiana AirlinesAAROZYes
Cathay PacificCPACXYes
Vietnam AirlinesHVNVNYes
Bamboo AirwaysBAVQHYes
Thai Airways InternationalTHATGYes

Online check-in is not available for these airlines.

Frequently asked questions

How long does it take to travel from Seoul to Hanoi?
A one-way nonstop (direct) flight between Seoul and Hanoi takes around 4.5 hours.
What is the flight distance between Seoul and Hanoi?
The flight distance between Seoul and Hanoi is 2687 km.
What airlines offer nonstop (direct) flights between Seoul and Hanoi?
Several carriers operate flights between Seoul and Hanoi. Airlines offering nonstop (direct) flights include VietJet Air.
What are the most popular routes to and from Seoul?
Travelers frequently search for route combinations, such as Seoul and Bangkok, Hong Kong, Singapore, Melbourne, Taipei, Kuala Lumpur, Sydney, Tokyo, Manila, Kota Kinabalu, Busan, Ho Chi Minh City, Angeles, Jeju City, Osaka, Cairns, Kaohsiung, New Delhi, Perth, Adelaide.
What are the most popular routes to and from Hanoi?
Travelers frequently search for route combinations, such as Hanoi and Singapore, Ho Chi Minh City, Da Nang, Bangkok, Taipei, Hong Kong, Kuala Lumpur, Manila, London, Phuket City, Chiang Mai, Tokyo, Melbourne, Hue, Nha Trang, Denpasar, New Delhi, Phú Quốc, Sydney, Phnom Penh.
Which airports are there in Seoul?
Seoul is mainly served by Incheon International. But there are other airports nearby, including Gimpo International, Seoul Air Base.
What airports are near Seoul?
The main airport in Seoul is Incheon International. It is also served by Gunsan, Daegu International, Cheongju International, Pyongyang International, Wonju, Yangyang International.
What airports are near Hanoi?
The main airport in Hanoi is Noi Bai International. It is also served by Noi Bai International, Cat Bi International, Thanh Hoa Tho Xuan, Van Don International Airport.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Seoul and Hanoi?
Yes, it's possible to combine different modes of transport between Seoul and Hanoi thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Seoul and Hanoi can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Which airlines fly between Seoul and Hanoi?
When's the best time to travel between Seoul and Hanoi?
What flights operate between Seoul and Hanoi?
How many airports are there near Seoul?
How many airports are there near Hanoi?
What time do nonstop (direct) flights between Seoul and Hanoi depart?
What time do nonstop (direct) flights between Seoul and Hanoi arrive?
What time do flights between Seoul and Hanoi depart?
What time do flights between Seoul and Hanoi arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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