$708 Cheap Flights from Helsinki (HEL) to Busan (PUS)

View $708 flight on Sat, Nov 29, 2025Opens in a new window

Popular airlines from Helsinki-Vantaa Airport (HEL) to Gimhae Airport (PUS)

Cheap Flights from Helsinki to Busan (HEL-PUS)

Prices were available within the past 7 days and start at $708 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Vantaa Airport (HEL) to Gimhae Airport (PUS) cost?
Snag a cheap one-way flight from $708 or cheap return flight from Vantaa Airport (HEL) to Gimhae Airport (PUS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Vantaa Airport (HEL) to Gimhae Airport (PUS)?
is the most affordable month to fly from HEL to PUS. Timing your trip outside of the busy season is often the key to scoring lower fares.
What is the cheapest airline that flies from Vantaa Airport (HEL) to Gimhae Airport (PUS)?
To find the cheapest airline that'll fly you from HEL to PUS, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Vantaa Airport (HEL) to Gimhae Airport (PUS)?
Nonstop flights from Vantaa Airport (HEL) to Gimhae Airport (PUS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HEL to PUS?
Typically you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can vary depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Vantaa Airport (HEL) to Gimhae Airport (PUS)?
Book a flight from Vantaa Airport (HEL) to Gimhae Airport (PUS) that leaves before 3 PM to reduce the likelihood of delays. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Vantaa Airport (HEL) to Gimhae Airport (PUS) last-minute?
Booking your ticket from HEL to PUS shortly before your journey is typically more expensive. But if you're flexible with your schedule, you could land a cheap last-minute fare.
Is it cheaper to book a HEL to PUS flight and hotel package?
Opting for a HEL to PUS flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Pick from our impressive range of stays and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Vantaa Airport (HEL) to Gimhae Airport (PUS)?
If you reserved your HEL to PUS flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

Travel information

Travel information

Origin airport
Vantaa
Destination airport
Gimhae
Distance
4577 mi

Book with confidence

Book with confidence

Helsinki to Busan Flights

The cheapest times to fly from Helsinki to Busan

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Helsinki to Busan are during the month of . You can find some of the cheapest flights from Helsinki to Busan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Helsinki to Busan

Sunday is one of the best days to book for cheap flights from Helsinki to Busan: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Helsinki to Busan

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Helsinki to Busan in 2025. You can also book with separate airlines for your outbound and return journeys, from $708 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Helsinki to Busan flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Helsinki to Busan airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Helsinki to Busan Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.