78 € Gimpo International (GMP) to Ulsan (USN) Cheap Flights

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Flight deals from Gimpo International to Ulsan

Looking for a cheap last-minute deal or the best return flight from Gimpo International Airport to Ulsan Airport? If you want to travel next month, return fares start from 83 €. Find the lowest prices on one-way and return tickets right here.

Ulsan.78 € per passenger.Departing Tue, 21 Jul, returning Fri, 24 Jul.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Gimpo International on Tue, 21 Jul, arriving in Ulsan.Inbound direct flight with Korean Air departs from Ulsan on Fri, 24 Jul, arriving in Gimpo International.Price includes taxes and charges.From 78 €, select.

Ulsan.81 € per passenger.Departing Sun, 27 Dec, returning Wed, 30 Dec.Return flight with Jin Air.Outbound direct flight with Jin Air departs from Gimpo International on Sun, 27 Dec, arriving in Ulsan.Inbound direct flight with Jin Air departs from Ulsan on Wed, 30 Dec, arriving in Gimpo International.Price includes taxes and charges.From 81 €, select.

Ulsan.81 € per passenger.Departing Tue, 10 Nov, returning Sat, 21 Nov.Return flight with Jin Air.Outbound direct flight with Jin Air departs from Gimpo International on Tue, 10 Nov, arriving in Ulsan.Inbound direct flight with Jin Air departs from Ulsan on Sat, 21 Nov, arriving in Gimpo International.Price includes taxes and charges.From 81 €, select.

Ulsan.83 € per passenger.Departing Sun, 20 Sep, returning Tue, 22 Sep.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Gimpo International on Sun, 20 Sep, arriving in Ulsan.Inbound direct flight with Korean Air departs from Ulsan on Tue, 22 Sep, arriving in Gimpo International.Price includes taxes and charges.From 83 €, select.

Ulsan.83 € per passenger.Departing Sun, 23 Aug, returning Mon, 24 Aug.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Gimpo International on Sun, 23 Aug, arriving in Ulsan.Inbound direct flight with Korean Air departs from Ulsan on Mon, 24 Aug, arriving in Gimpo International.Price includes taxes and charges.From 83 €, select.

Ulsan.85 € per passenger.Departing Sun, 11 Oct, returning Tue, 13 Oct.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Gimpo International on Sun, 11 Oct, arriving in Ulsan.Inbound direct flight with Korean Air departs from Ulsan on Tue, 13 Oct, arriving in Gimpo International.Price includes taxes and charges.From 85 €, select.

Ulsan.88 € per passenger.Departing Thu, 27 Aug, returning Thu, 3 Sep.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Gimpo International on Thu, 27 Aug, arriving in Ulsan.Inbound direct flight with Korean Air departs from Ulsan on Thu, 3 Sep, arriving in Gimpo International.Price includes taxes and charges.From 88 €, select.

Ulsan.108 € per passenger.Departing Thu, 29 Oct, returning Thu, 5 Nov.Return flight with Jin Air.Outbound direct flight with Jin Air departs from Gimpo International on Thu, 29 Oct, arriving in Ulsan.Inbound direct flight with Jin Air departs from Ulsan on Thu, 5 Nov, arriving in Gimpo International.Price includes taxes and charges.From 108 €, select.

Ulsan.108 € per passenger.Departing Mon, 27 Jul, returning Mon, 3 Aug.Return flight with Jin Air.Outbound direct flight with Jin Air departs from Gimpo International on Mon, 27 Jul, arriving in Ulsan.Inbound direct flight with Jin Air departs from Ulsan on Mon, 3 Aug, arriving in Gimpo International.Price includes taxes and charges.From 108 €, select.

Ulsan.109 € per passenger.Departing Tue, 1 Sep, returning Thu, 1 Oct.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Gimpo International on Tue, 1 Sep, arriving in Ulsan.Inbound direct flight with Korean Air departs from Ulsan on Thu, 1 Oct, arriving in Gimpo International.Price includes taxes and charges.From 109 €, select.

Ulsan.120 € per passenger.Departing Wed, 16 Jun, returning Tue, 22 Jun.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Gimpo International on Wed, 16 Jun, arriving in Ulsan.Inbound direct flight with Korean Air departs from Ulsan on Tue, 22 Jun, arriving in Gimpo International.Price includes taxes and charges.From 120 €, select.

Ulsan.120 € per passenger.Departing Mon, 21 Dec, returning Thu, 14 Jan.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Gimpo International on Mon, 21 Dec, arriving in Ulsan.Inbound direct flight with Korean Air departs from Ulsan on Thu, 14 Jan, arriving in Gimpo International.Price includes taxes and charges.From 120 €, select.

Ulsan.121 € per passenger.Departing Wed, 6 Jan, returning Mon, 11 Jan.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Gimpo International on Wed, 6 Jan, arriving in Ulsan.Inbound direct flight with Korean Air departs from Ulsan on Mon, 11 Jan, arriving in Gimpo International.Price includes taxes and charges.From 121 €, select.

Ulsan.121 € per passenger.Departing Thu, 1 Jul, returning Tue, 6 Jul.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Gimpo International on Thu, 1 Jul, arriving in Ulsan.Inbound direct flight with Korean Air departs from Ulsan on Tue, 6 Jul, arriving in Gimpo International.Price includes taxes and charges.From 121 €, select.

Ulsan.126 € per passenger.Departing Sun, 14 Feb, returning Wed, 17 Feb.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Gimpo International on Sun, 14 Feb, arriving in Ulsan.Inbound direct flight with Korean Air departs from Ulsan on Wed, 17 Feb, arriving in Gimpo International.Price includes taxes and charges.From 126 €, select.

Ulsan.126 € per passenger.Departing Tue, 18 May, returning Fri, 21 May.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Gimpo International on Tue, 18 May, arriving in Ulsan.Inbound direct flight with Korean Air departs from Ulsan on Fri, 21 May, arriving in Gimpo International.Price includes taxes and charges.From 126 €, select.

Find the cheapest month to fly from Gimpo International to Ulsan

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

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Direct flights from Gimpo International to Ulsan

Gimpo International to Ulsan: Alternative routes

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

Seoul to Ulsan: Flight information

The things to know before you go.

Cheapest flight found	78 €
Cheapest month to fly	July
Average flight time	1 hr
Most popular airline	Korean Air
Average flights per week	34

Finding cheap flights from Gimpo International to Ulsan: Frequently asked questions

How much are return flights from Gimpo International to Ulsan?

The best price we found for a return flight from Gimpo International to Ulsan is 78 €. 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.

How long does it take to fly from Gimpo International to Ulsan?

1 hour is the average flight time from Gimpo International to Ulsan.

Which airlines fly direct from Gimpo International to Ulsan?

Korean Air, KLM and Jin Air fly direct from Gimpo International to Ulsan.

How many flights are there a week from Gimpo International to Ulsan?

As of July 2026, there are 34 flights per week flying from Gimpo International to Ulsan.

When is the cheapest time to fly from Gimpo International to Ulsan?

The cheapest month to fly from Gimpo International to Ulsan is usually July.

Which upcoming date is cheapest to fly from Gimpo International Airport to Ulsan Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Gimpo International Airport to Ulsan Airport on Tuesday, 21 July 2026.

Can I get a direct flight from Gimpo International Airport to Ulsan Airport?

Yes – the average flight time is 1 hour.

How can I find the best flight deal to Ulsan?

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 Ulsan 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.

When is the best time to book flights to Ulsan?

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

Which is the cheapest airline to fly from Gimpo International Airport to Ulsan with?

Currently, Korean Air offers the cheapest flight tickets to Ulsan.

Flying from Gimpo International Airport (GMP) to Ulsan Airport (USN): what you need to know

The average length of a direct flight from Gimpo International Airport to Ulsan Airport is 1 hour.
Every week, there are 21 Gimpo International Airport to Ulsan Airport flights. If you want to take off as soon as possible, select the 07:20 Korean Air flight. If you'd rather make the most of your day before flying, the last departure is at 18:35 with Korean Air.
Arrive at the airport on time so you don't miss your GMP to USN flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.
Be prepared for longer lines in popular months such as April. Arriving up to four hours in advance for an international flight and two hours for a domestic departure is a wise move.
Korean Air has direct flights from Gimpo International Airport to Ulsan Airport. Book with this popular airline, then get ready to tick off the sights in Ulsan — and maybe even more of South Korea if time allows.
The airline that serves the most passengers on this route is Korean Air.
The most punctual carrier offering GMP to USN flights is Korean Air. Its services arrive as scheduled 70.62% of the time.
Enjoy a quick visit to another city or simply break up your journey with a stopover. Just deselect 'Direct flights only' to see your options when searching for tickets from Gimpo International Airport to Ulsan Airport. Many passengers pass through Jeju Airport on this route.

How to find the cheapest flights from Gimpo International Airport (GMP) to Ulsan Airport (USN)

The lowest price we've seen for a one-way Gimpo International Airport to Ulsan Airport flight is 34 €. A return plane ticket right now is 78 €. Depending on the availability when you book, these fares can change.
To get cheap tickets from GMP to USN, book your trip 11 months ahead of your departure.
April is the cheapest month for flights from Gimpo International Airport to Ulsan Airport. If you'd like to fly during a different time of year, the 'Whole month' tool will give you the lowest prices across every month.
You won't have to check every day to find out if fares have gone down when you create a Price Alert. We'll notify you as soon as the price changes on cheap flights from GMP to USN.
Select your preferred arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to get the best deals on flights from Gimpo International Airport to Ulsan Airport.

Handy information about Gimpo International Airport (GMP)

Gimpo International Airport scores top marks for its on-time performance. 80% of flights that depart GMP arrive at their destination without delay.
Central Seoul to Gimpo International Airport is around 16 kilometres. Depending on traffic, it'll take you about 30 minutes to get there if you're ride-sharing, catching a taxi or driving.
You can expect a journey time of roughly 35 minutes on public transport.
Looking for a convenient hotel close to GMP? If you've booked an early flight from Gimpo International Airport to Ulsan Airport, these accommodation options will put you moments from check-in:

Arriving at Ulsan Airport (USN)

Consider staying in a hotel close to USN if you're taking a late Gimpo International Airport to Ulsan Airport flight. Settle into one of these accommodation options and make your arrival easier:
Travel farther out of Ulsan and discover off-the-radar places with your own set of wheels. You can pick up a Ulsan Airport rental car from providers like Lotte Rent A Car or Hertz.
Boost your chances of scoring the best possible rate by booking as soon as possible. Reserving your ride from Ulsan Airport at least a few weeks in advance is a smart idea.

When to fly to Ulsan Airport (USN)

The quietest month for a flight from Gimpo International Airport to Ulsan Airport is March, while April is the busiest. Pick the best time to visit Ulsan based on whether you prefer a laid-back vibe or a more bustling atmosphere.
The warmest month in Ulsan is August, with the temperature ranging between 20ºC (68ºF) and 31ºC (88ºF). Lock in your flights from Gimpo International Airport to Ulsan Airport in this month if you enjoy this type of weather.
Search for cheap tickets from GMP to USN in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -5ºC (23ºF) and 8ºC (46ºF) on average.

Explore more of South Korea

Seoul is just one of the many places in South Korea waiting to be discovered once you've taken in the sights of Ulsan. Around 306 kilometres away to the north-west, its top attractions include Gyeongbokgung Palace, Bukchon Hanok Village and N Seoul Tower.
Busan is another well-known destination in South Korea and is around 40 kilometres south of Ulsan. No journey is complete without a visit to Gamcheon Culture Village, Haeundae Beach and Beautiful View Busan - Diamond Bridge.