Cheap Flights from Gimhae International to Hanoi

Compare Gimhae International to Hanoi flight deals

Find the cheapest month or even day of the year to fly to Hanoi

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Flight deals from Gimhae International to Hanoi

Looking for a cheap last-minute deal or the best return flight from Gimhae International Airport to Hanoi Airport? If you want to travel next month, return fares start from R 4,701. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Gimhae International to Hanoi

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Gimhae International to Hanoi flights are currently cheapest in September.

Direct flights from Gimhae International to Hanoi

Gimhae International to Hanoi: Alternative routes

Compare routes from Gimhae International to Hanoi below. You may find an airport to fly into that's cheaper, faster, or easier than Hanoi.

Busan to Hanoi: Flight information

The things to know before you go.
Cheapest flight foundR 1,868
Cheapest month to flySeptember
Average flight time4 hrs, 39 mins
Most popular airlineVietJet Air
Average flights per week53

Finding cheap flights from Gimhae International to Hanoi: Frequently asked questions

The best price we found for a return flight from Gimhae International to Hanoi is R 4,163. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
4 hours and 39 minutes is the average flight time from Gimhae International to Hanoi.
VietJet Air, Flexflight and Hahn Air Systems fly direct from Gimhae International to Hanoi.
As of July 2026, there are 53 flights per week flying from Gimhae International to Hanoi.
The cheapest month to fly from Gimhae International to Hanoi is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Gimhae International Airport to Hanoi Airport on Thursday, 10 September 2026.
Yes – the average flight time is 4 hours and 39 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Hanoi but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Hanoi is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Jeju Air and Vietnam Airlines offer the cheapest flight tickets to Hanoi.

Travelling from Gimhae International Airport (PUS) to Hanoi Airport (HAN): what you need to know

  • Take a direct flight from Gimhae International Airport to Hanoi Airport and you'll be travelling for an average of 4 hours 30 minutes.

  • Hanoi's timezone is UTC+7, which makes Hanoi two hours behind Busan.

  • There are 14 Gimhae International Airport to Hanoi Airport flights each week to choose from.

  • For a smooth journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to board your PUS to HAN flight.

  • Flying during a peak month such as August? Public holidays and other popular seasons can mean longer lines and delays at security. Be extra cautious and get there up to four hours ahead of international flights and two hours before a domestic departure.

  • You can fly nonstop to Hanoi, Vietnam. Take off with one of these airlines that offer direct flights from Gimhae International Airport to Hanoi Airport:

  • The majority of passengers choose to fly with Vietnam Airlines on this route.

  • The most punctual carrier that operates PUS to HAN flights is Vietnam Airlines. Its services land as scheduled 79.37% of the time.

  • Think about adding a stopover when booking your ticket from Gimhae International Airport to Hanoi Airport. Simply deselect 'Direct flights only' to break up your trip, or visit a new city along the way. Here's where you can stop between PUS and HAN:

    • Taipei Taiwan Taoyuan Airport

    • Fukuoka Airport

    • Taichung Airport

How to find the cheapest flights from Gimhae International Airport (PUS) to Hanoi Airport (HAN)

  • At the moment, R 1,868 is the cheapest price we've seen for a one-way Gimhae International Airport to Hanoi Airport flight. The best price for a return ticket is R 4,163. Remember that fares may change due to availability at the time of booking.

  • Book 11 months before you travel. After crunching the numbers on our calendar, this is how far you should book ahead to secure cheap tickets from PUS to HAN.

  • April is the cheapest month for flights from Gimhae International Airport to Hanoi Airport. If you're looking to fly during a different time of year, the 'Whole month' tool will show you the lowest airfares for each month.

  • You don't need to check every day to see if fares have dropped when you create a Price Alert. We'll notify you the moment there's a better deal on cheap flights from PUS to HAN.

  • Choose your preferred departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Gimhae International Airport to Hanoi Airport.

Handy information about Gimhae International Airport (PUS)

  • When it comes to the on-time performance of Gimhae International Airport, data shows 79% of flights arrive within the expected timeframe.

  • Gimhae International Airport is about 19 kilometres from central Busan. If you're driving, ride-sharing or catching a taxi from the centre, it'll take 30 minutes or so to arrive, depending on the traffic.

  • Expect a trip time of about 45 minutes when using public transport.

  • Get your journey off to a leisurely start by staying near PUS. Whether you have an early flight from Gimhae International Airport to Hanoi Airport or just don't want to be rushed, these stays have you covered:

Arriving at Hanoi Airport (HAN)

  • If you're getting in on a late Gimhae International Airport to Hanoi Airport flight, nothing tops the convenience of staying close to the terminal. Collect your bags from the carousel and then be tucked up in bed soon after at one of these accommodation options near HAN:

  • Grab a Hanoi Airport rental car and explore parts of Hanoi that aren't in every guidebook. Browse the options available from Dichung Car Rental.

  • To get the best possible deal, reserve your ride from Hanoi Airport at least a couple of weeks ahead. Prices usually increase as your departure date approaches.

When to fly to Hanoi Airport (HAN)

  • June is the most popular month for flights from Gimhae International Airport to Hanoi Airport. To avoid the crowds, travel to Hanoi in March.

  • Lock in your flight from Gimhae International Airport to Hanoi Airport for June if you'd like to explore Hanoi during its warmest month. Expect temperatures of between 25ºC (77ºF) and 36ºC (97ºF).

  • If you'd rather travel in cooler conditions, look for a cheap ticket from PUS to HAN in January. Average temperatures are between 10ºC (50ºF) and 23ºC (73ºF) then.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.