₩304,200 Cheap Flights from Istanbul (IST) to Iasi (IAS)

View ₩304,200 flight on Tue, Nov 11, 2025Opens in a new window

Popular airlines from Istanbul Airport (IST) 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 Istanbul to Iasi (IST-IAS)

Prices were available within the past 7 days and start at ₩304,200 for one-way flights and ₩587,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Tue, Nov 11 - Tue, Nov 18
IST
Istanbul
IAS
Iasi
₩587,600 Roundtrip, found 5 days ago
₩587,600
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Tue, Nov 11 from Istanbul to Iasi, returning Tue, Nov 18, priced at ₩587,600 found 5 days ago
Turkish Airlines
Tue, Nov 11 - Tue, Nov 18
IST
Istanbul
IAS
Iasi
₩588,400 Roundtrip, found 5 days ago
₩588,400
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Tue, Nov 11 from Istanbul to Iasi, returning Tue, Nov 18, priced at ₩588,400 found 5 days ago
Turkish Airlines
Tue, Nov 11 - Tue, Nov 18
IST
Istanbul
IAS
Iasi
₩598,800 Roundtrip, found 5 days ago
₩598,800
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Tue, Nov 11 from Istanbul to Iasi, returning Tue, Nov 18, priced at ₩598,800 found 5 days ago
Turkish Airlines
Tue, Nov 11 - Tue, Nov 18
IST
Istanbul
IAS
Iasi
₩599,600 Roundtrip, found 5 days ago
₩599,600
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Tue, Nov 11 from Istanbul to Iasi, returning Tue, Nov 18, priced at ₩599,600 found 5 days ago
Turkish Airlines
Tue, Nov 11 - Tue, Nov 18
IST
Istanbul
IAS
Iasi
₩601,900 Roundtrip, found 5 days ago
₩601,900
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Tue, Nov 11 from Istanbul to Iasi, returning Tue, Nov 18, priced at ₩601,900 found 5 days ago
Turkish Airlines
Tue, Nov 11 - Tue, Nov 18
IST
Istanbul
IAS
Iasi
₩613,100 Roundtrip, found 5 days ago
₩613,100
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Tue, Nov 11 from Istanbul to Iasi, returning Tue, Nov 18, priced at ₩613,100 found 5 days ago
KLM
Tue, Nov 11 - Tue, Nov 18
IST
Istanbul
IAS
Iasi
₩660,600 Roundtrip, found 5 days ago
₩660,600
Roundtrip
found 5 days ago
Select KLM flight, departing Tue, Nov 11 from Istanbul to Iasi, returning Tue, Nov 18, priced at ₩660,600 found 5 days ago
KLM
Tue, Nov 11 - Tue, Nov 18
IST
Istanbul
IAS
Iasi
₩674,100 Roundtrip, found 5 days ago
₩674,100
Roundtrip
found 5 days ago
Select KLM flight, departing Tue, Nov 11 from Istanbul to Iasi, returning Tue, Nov 18, priced at ₩674,100 found 5 days ago
KLM
Tue, Nov 11 - Tue, Nov 18
IST
Istanbul
IAS
Iasi
₩707,700 Roundtrip, found 5 days ago
₩707,700
Roundtrip
found 5 days ago
Select KLM flight, departing Tue, Nov 11 from Istanbul to Iasi, returning Tue, Nov 18, priced at ₩707,700 found 5 days ago
Lufthansa
Tue, Nov 11 - Tue, Nov 18
IST
Istanbul
IAS
Iasi
₩752,400 Roundtrip, found 5 days ago
₩752,400
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Tue, Nov 11 from Istanbul to Iasi, returning Tue, Nov 18, priced at ₩752,400 found 5 days ago
Flights from Istanbul (IST) to Iasi (IAS)
Origin airport
Istanbul
Destination airport
Iasi
Roundtrip price
₩587,600
Distance
660 km
Average flight time
2 hours 35 mins

Istanbul 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 Istanbul 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 IST to IAS flights that won’t make your bank account wince. Ready to temporarily leave behind Istanbul 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 Istanbul Airport to Iasi Airport (IAS)?
If you're planning on traveling between IST and Iași Intl. Airport, round-trip flights start from ₩587,600. This figure is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't hang around. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from IST to IAS?
This can differ from airline to airline, as each has its own set of terms and conditions. Visit the Customer Service Portal, where you'll find easy instructions on how to cancel online.
Can I fly from IST to Iasi Airport (IAS) right now?
To see what travel restrictions and quarantine requirements are in place for different citizens flying from Istanbul Airport to Iasi Airport (IAS) please visit our COVID 19 travel advisor portal link.
How do I find cheap flights from Istanbul Airport to 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 IST to IAS flights, you'll see a "no change fees" filter for you to select.
Which airlines fly direct from Istanbul Airport to Iași Intl. Airport?
Flying nonstop between IST and IAS isn't possible right now. However, you'll still be able to find a flight to Iasi with at least one stop.
Are IST to IAS flight tickets cheaper when they're purchased at the last minute?
Airline tickets from IST to Iași Intl. Airport are available up to 12 months before departure on Expedia. And although you may occasionally score a fantastic last-minute deal, it's never something you can count on. Also, booking your flights well in advance means you'll have more options — and you can avoid landing the dreaded middle seat! We're always updating our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.

Explore a world of travel with Expedia

*Available to Expedia members.