Cheap flights to Busan

Q: What is the cheapest month to fly to Busan?

The cheapest month to fly to Busan is currently October .

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Find where to fly in Busan

You could visit 1 destinations in Busan – explore your options right here.

Busan

1+ stopsFrom 647 €

Flight deals to Busan

Find the best prices for one-way or return flights to Busan's most popular spots.

Busan.647 € per passenger.Departing Sun, 5 Oct, returning Tue, 28 Oct.Return flight with Ryanair and China Eastern.Outbound indirect flight with Ryanair, departs from Dublin on Sun, 5 Oct, arriving in Gimhae International.Inbound indirect flight with China Eastern, departs from Gimhae International on Tue, 28 Oct, arriving in Dublin.Price includes taxes and charges.From 647 €, select.

Flying to Busan

The things to know before you go.

Cheapest flight found	647 €, Busan
Cheapest month to fly	October
Cheapest airport to fly from	Dublin

How to find cheap one-way and return flights to Busan

Here are a few tips on how to find the best price for Busan flights.

Simply hit 'search'

We've compared all the best online travel agents and flight providers out there to find the cheapest plane tickets to Busan. And with us, there are no added fees – what you see is what you pay.

Fly into Busan

At the moment, the lowest priced flight tickets to Busan are from Dublin to Gimhae International.

Fly in November

The cheapest time to fly to Busan is currently November.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to travel to any city you choose in Busan.

Set up a Price Alert

We'll let you know when flight prices to Busan go up or down so you can book when the time is just right.

Book flights to Busan on the Skyscanner app

You can search, compare and save your favourite Busan flights, hotel and car hire in seconds – all on the Skyscanner app for iOS or Android.

Book flight tickets to Busan with extra peace of mind

Find flexible getaways

Keep an eye out for flexible ticket options to Busan. If you go for a flexible plane ticket, you won’t lose out if your flight is cancelled or needs to be changed.

Book spotless stays

Check out the hotels in Busan with sparkling 5/5 cleanliness ratings, or bag a room with free cancellation.

Get insured

Choose travel cost protection that covers against any unexpected hiccups before or during your trip. With the right travel insurance, you won’t lose out on money if your flights to Busan are changed or cancelled or your trip is cut short.

Frequently asked questions

Which is the cheapest airline to fly to Busan with?

Currently, Ryanair offers the cheapest flight tickets to Busan.

How much is the cheapest flight ticket to Busan?

We looked at upcoming return flights to Busan departing over the next 12 months and found that Dublin Airport to Gimhae International Airport for 647 € is the best price.

What is the cheapest month to fly to Busan?

The cheapest month to fly to Busan is currently October.

What is the cheapest day to fly to Busan?

The cheapest day to fly to Busan is currently Sunday, 5 October 2025.

Where's cheapest to fly into in Busan?

If you're flying from Ireland, the cheapest city in Busan to fly into is Busan. The cheapest airport serving Busan at the moment is Gimhae International Airport.