₩870,100 Cheap Flights from Seoul (ICN) to Iasi (IAS)

View ₩870,100 flight on Thu, Mar 26, 2026Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to Iasi (IAS)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Seoul to Iasi (ICN-IAS)

Prices were available within the past 7 days and start at ₩870,100 for one-way flights and ₩1,157,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Thu, Mar 12 - Mon, Mar 16
ICN
Seoul
IAS
Iasi
₩1,157,700 Roundtrip, found 6 days ago
₩1,157,700
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Thu, Mar 12 from Seoul to Iasi, returning Mon, Mar 16, priced at ₩1,157,700 found 6 days ago
Lufthansa
Thu, Mar 12 - Mon, Mar 16
ICN
Seoul
IAS
Iasi
₩1,168,000 Roundtrip, found 6 days ago
₩1,168,000
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Thu, Mar 12 from Seoul to Iasi, returning Mon, Mar 16, priced at ₩1,168,000 found 6 days ago
Lufthansa
Thu, Mar 12 - Mon, Mar 16
ICN
Seoul
IAS
Iasi
₩1,195,900 Roundtrip, found 6 days ago
₩1,195,900
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Thu, Mar 12 from Seoul to Iasi, returning Mon, Mar 16, priced at ₩1,195,900 found 6 days ago
Lufthansa
Thu, Mar 12 - Mon, Mar 16
ICN
Seoul
IAS
Iasi
₩1,217,700 Roundtrip, found 6 days ago
₩1,217,700
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Thu, Mar 12 from Seoul to Iasi, returning Mon, Mar 16, priced at ₩1,217,700 found 6 days ago
Lufthansa
Thu, Mar 12 - Mon, Mar 16
ICN
Seoul
IAS
Iasi
₩1,255,900 Roundtrip, found 6 days ago
₩1,255,900
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Thu, Mar 12 from Seoul to Iasi, returning Mon, Mar 16, priced at ₩1,255,900 found 6 days ago
Lufthansa
Thu, Mar 12 - Mon, Mar 16
ICN
Seoul
IAS
Iasi
₩1,283,500 Roundtrip, found 6 days ago
₩1,283,500
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Thu, Mar 12 from Seoul to Iasi, returning Mon, Mar 16, priced at ₩1,283,500 found 6 days ago
Lufthansa
Thu, Mar 12 - Mon, Mar 16
ICN
Seoul
IAS
Iasi
₩1,293,800 Roundtrip, found 6 days ago
₩1,293,800
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Thu, Mar 12 from Seoul to Iasi, returning Mon, Mar 16, priced at ₩1,293,800 found 6 days ago
Lufthansa
Thu, Mar 12 - Mon, Mar 16
ICN
Seoul
IAS
Iasi
₩1,313,400 Roundtrip, found 6 days ago
₩1,313,400
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Thu, Mar 12 from Seoul to Iasi, returning Mon, Mar 16, priced at ₩1,313,400 found 6 days ago
KLM
Thu, Mar 12 - Mon, Mar 16
ICN
Seoul
IAS
Iasi
₩1,380,000 Roundtrip, found 6 days ago
₩1,380,000
Roundtrip
found 6 days ago
Select KLM flight, departing Thu, Mar 12 from Seoul to Iasi, returning Mon, Mar 16, priced at ₩1,380,000 found 6 days ago
Air France
Thu, Mar 12 - Mon, Mar 16
ICN
Seoul
IAS
Iasi
₩1,382,400 Roundtrip, found 6 days ago
₩1,382,400
Roundtrip
found 6 days ago
Select Air France flight, departing Thu, Mar 12 from Seoul to Iasi, returning Mon, Mar 16, priced at ₩1,382,400 found 6 days ago
Flights from Seoul (ICN) to Iasi (IAS)
Origin airport
Incheon Intl.
Destination airport
Iasi
Roundtrip price
₩1,157,700
Distance
7593 km

Incheon to Iasi Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Incheon to Iasi will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Iasi.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with ICN to IAS flights that won’t make your bank account wince. Ready to temporarily leave behind Incheon for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to IAS with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from ICN to Iași Intl. Airport?
Round-trip journeys between ICN and IAS start from ₩1,157,700. This is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book now to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seoul–Incheon Intl. Airport to Iasi Airport (IAS)?
We get that your situation can change unexpectedly, so we've made it as simple as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Incheon Airport to Iasi Airport (IAS) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Incheon Intl. Airport (ICN) to Iași Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Incheon Airport to Iasi Airport (IAS)?
With around 7,600 kilometers separating Incheon Intl. Airport (ICN) and Iasi Airport (IAS), your flight will be a long one. Pack wisely to make your trip more comfortable. Things like warm clothes and a quality travel pillow should be in your carry-on bag.
Which airlines fly direct from Incheon Airport to IAS?
Currently, no airlines offer direct flights from Incheon Intl. Airport (ICN) to IAS. You'll need to book a flight with at least one stop. To score the best connections and price, lock in your airfare well in advance.
Are Seoul–Incheon Intl. Airport to Iași Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes nab a bargain, with some of the cheapest airfares from Incheon Airport to Iasi Airport (IAS) showing up a few weeks before the departure date. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals continually — as early as a year in advance in some cases. It does depend on the carrier though, as not every airline releases prices so far in advance.

Explore a world of travel with Expedia

*Available to Expedia members.