Cheap flights from Seoul to Hanoi

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How much should you expect to spend for a flight from Seoul to Hanoi?

Flight prices from Seoul to Hanoi change depending on demand and time of booking.

Pick a travel date to see today’s available fares.

Studies show that flying midweek — like on a Tuesday or Wednesday — can be cheaper than weekend flights. Still, airfares change frequently, so check updated prices on Jetcost.

Which airports serve Seoul and Hanoi?

When planning a trip of about 2727 km, it's a good idea to check flights from surrounding airports too.

  • Airports in Seoul: Seoul is connected to 2 airports - Gimpo, Incheon.
  • Airports in Hanoi: The only active airport in Hanoi is Hanoi - Noibai.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Flights from Seoul to Hanoi - Noibai

Explore flights from Seoul to Hanoi your way

On Jetcost, you can filter by round-trip or one-way, time of day, airline, number of stops, and even by specific travel agency.

Other popular destinations

Also interested in Vietnam? Check out: Da Nang, Hanoi, Ho Chi Minh City, Nha Trang, Phu Quoc.

If you’re flexible with dates, try checking the days before and after to see if prices vary. Some routes are offered by multiple agencies — comparing fares can really pay off.
Frequently Asked Questions

Frequently asked questions about flights from Seoul to Hanoi.

How much does an airline ticket from Seoul to Hanoi cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Seoul to Hanoi.

How far is Seoul from Hanoi?

Seoul is about 2727 km from Hanoi.

What are the airports in Hanoi?

Hanoi has one airport: Hanoi - Noibai.

What are the airports in Seoul?

Seoul has 2 airports: Gimpo, Incheon.

What are the most popular cities in Vietnam?

The most popular cities in Vietnam according to our users' searches are: Da Nang, Hanoi, Ho Chi Minh City, Nha Trang, Phu Quoc.

When should I book a flight from Seoul to Hanoi?

The best time to book a flight from Seoul to Hanoi is 1 month in advance, while the worst time is 7 weeks in advance.

What is the cheapest month to fly from Seoul to Hanoi?

This information is not available at the moment.

What is the most expensive month to fly from Seoul to Hanoi?

This information is not available at the moment.

What is the best day of the week to fly from Seoul to Hanoi?

This information is not available at the moment.