C$749 Cheap Flights from Ulsan to Incheon International

Q: How much are round-trip flights from Ulsan to Incheon International?

The best price we found for a round-trip flight from Ulsan to Incheon International is C$749. 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.

Q: Which airlines fly direct from Ulsan to Incheon International?

Currently, there are no airlines that fly direct from Ulsan to Incheon International. But we found flights with one or more stops from C$749.

Q: How many flights are there a week from Ulsan to Incheon International?

There are no flights flying from Ulsan to Incheon International, as of April 2025.

Q: When is the cheapest time to fly from Ulsan to Incheon International?

The cheapest month to fly from Ulsan to Incheon International is usually May.

Q: Which upcoming date is cheapest to fly from Ulsan Airport to Incheon International Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Ulsan Airport to Incheon International Airport on Thursday, May 8, 2025 .

Q: Can I get a direct flight from Ulsan Airport to Incheon International Airport?

No airlines currently offer direct flights between Ulsan Airport and Incheon International Airport. Most routes have one or more stops.

Q: How can I find the best flight deal to Incheon International?

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 Incheon International 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.

Q: When is the best time to book flights to Seoul?

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

Q: Which is the cheapest airline to fly with from Ulsan Airport to Incheon International?

Currently, Jin Air offers the cheapest flight tickets to Incheon International.

Compare Ulsan to Incheon International flight deals

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Flight deals from Ulsan to Incheon International

Looking for a cheap last-minute deal or the best round-trip flight from Ulsan to Incheon International? Find the lowest prices on one-way and round-trip tickets right here.

Seoul.C$749 per passenger.Departing Thu, May 8, returning Sun, May 11.Round-trip flight with Jin Air and Eastar Jet.Outbound indirect flight with Jin Air, departing from Ulsan on Thu, May 8, arriving in Incheon International.Inbound indirect flight with Eastar Jet, departing from Incheon International on Sun, May 11, arriving in Ulsan.Price includes taxes and charges.From C$749, select.

Seoul.C$796 per passenger.Departing Mon, Jun 23, returning Mon, Jun 30.Round-trip flight with Korean Air.Outbound indirect flight with Korean Air, departing from Ulsan on Mon, Jun 23, arriving in Incheon International.Inbound indirect flight with Korean Air, departing from Incheon International on Mon, Jun 30, arriving in Ulsan.Price includes taxes and charges.From C$796, select.

Seoul.C$977 per passenger.Departing Wed, Oct 15, returning Tue, Oct 21.Round-trip flight with Korean Air.Outbound indirect flight with Korean Air, departing from Ulsan on Wed, Oct 15, arriving in Incheon International.Inbound indirect flight with Korean Air, departing from Incheon International on Tue, Oct 21, arriving in Ulsan.Price includes taxes and charges.From C$977, select.

Seoul.C$978 per passenger.Departing Sat, Aug 2, returning Wed, Aug 6.Round-trip flight with Korean Air.Outbound indirect flight with Korean Air, departing from Ulsan on Sat, Aug 2, arriving in Incheon International.Inbound indirect flight with Korean Air, departing from Incheon International on Wed, Aug 6, arriving in Ulsan.Price includes taxes and charges.From C$978, select.

Seoul.C$1,027 per passenger.Departing Fri, Jul 25, returning Sun, Jul 27.Round-trip flight with Korean Air.Outbound indirect flight with Korean Air, departing from Ulsan on Fri, Jul 25, arriving in Incheon International.Inbound indirect flight with Korean Air, departing from Incheon International on Sun, Jul 27, arriving in Ulsan.Price includes taxes and charges.From C$1,027, select.

Seoul.C$1,060 per passenger.Departing Fri, Apr 25, returning Sun, Apr 27.Round-trip flight with Korean Air.Outbound indirect flight with Korean Air, departing from Ulsan on Fri, Apr 25, arriving in Incheon International.Inbound indirect flight with Korean Air, departing from Incheon International on Sun, Apr 27, arriving in Ulsan.Price includes taxes and charges.From C$1,060, select.

Seoul.C$1,160 per passenger.Departing Fri, Apr 25, returning Fri, May 2.Round-trip flight with Korean Air.Outbound indirect flight with Korean Air, departing from Ulsan on Fri, Apr 25, arriving in Incheon International.Inbound indirect flight with Korean Air, departing from Incheon International on Fri, May 2, arriving in Ulsan.Price includes taxes and charges.From C$1,160, select.

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

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

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Ulsan to Incheon International: Alternative routes

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

Ulsan to Seoul: Flight information

The things to know before you go.

Cheapest flight found	C$749
Cheapest month to fly	May

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

How much are round-trip flights from Ulsan to Incheon International?

Which airlines fly direct from Ulsan to Incheon International?

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

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

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

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

How can I find the best flight deal to Incheon International?

When is the best time to book flights to Seoul?

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

How to find cheap flights to Incheon International from Ulsan

Looking for cheap tickets from Ulsan to Incheon International? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

Simply hit "search." From Delta Air Lines to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Ulsan to Incheon International. And with us, there are no hidden fees – what you see is what you pay.
Compare flight deals to Incheon International from Ulsan from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys.
Flex your dates to find the best Ulsan–Incheon International ticket prices. If you're flexible when it comes to your travel dates, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly to Incheon International from Ulsan.
Set up a Price Alert. You can easily track the fare of your cheap Ulsan–Incheon International flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
Fly without stops. Only interested in direct flights between Ulsan and Incheon International? Make sure to tick "Direct flights only" when performing a search. If there are direct flights available on the route, these will appear in the results.
Find the cheapest Business Class flights from Ulsan and Incheon International. We scour the Internet for the best Business, Premium Economy and First Class flight fares to Incheon International, too. Check the difference in price as you search – you might just stumble on a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
Include nearby airports in your search. Widen your search for Ulsan to Incheon International flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save the next time you travel.

Combine your flight to Incheon International from Ulsan with hotels and car rental

Once you've secured your cheap flight ticket from Ulsan to Incheon International, discover the best prices and exclusive rates for hotels in Incheon International or nearby. You can also compare hundreds of car rental companies at once so you get the best car rental price for your trip.