Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Istanbul to Iasi. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
The minimum one-way ticket price from Istanbul to Iasi is $37 (June 2026), while the maximum is $83 (August 2026). On average, a ticket costs $54–$114.
A non-stop flight is the most convenient and comfortable way to fly from Istanbul to Iasi, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The cheapest one-way flight from Istanbul to Iasi departs on 12/23/2026, is operated by LC Busre SAC and costs $32
There is no information about the cheapest roundtrip flight from Istanbul to Iasi
Fastest flight from Istanbul to Iasi takes 1h 35m
There are direct flights on this route 2 days a week: Su and We
The distance between Istanbul and Iasi is 695km (431 miles). The average flight duration is 1h 45m. There are 4 direct flights from Istanbul to Iasi. The time difference between Istanbul and Iasi is 1h. Flights from Istanbul begin at 11:30 PM. The latest flight from Istanbul departs at 11:55 PM
Prices on the Istanbul — Iasi route are consistently going up. From May 2026 to October 2026, tickets went from $37 to $75 — a 99% increase. This trend is worth considering when planning your trip.
The most significant price increase was from May 2026 to August 2026 — up 121%. The best time to fly is May 2026–June 2026, when the average price is $37. In August 2026–October 2026, tickets cost around $79.
Given the rising prices, it's best not to delay your purchase. Flying in May 2026–June 2026 can save you up to 52% compared to the most expensive months.
Price variation across months on this route is 37.1%. Your choice of departure month significantly affects the total flight cost.
The Istanbul — Iasi route is served by a wide range of airlines: 8 in total, including LC Busre SAC, Transavia, Pegasus Airlines, Valuair, Wizz Air, Tarom, Wizz Air, and Turkish Airlines. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $32. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.
starting at $32
starting at $91
starting at $114
starting at $121
starting at $129
starting at $129
starting at $145
starting at $162
Istanbul — Iasi
12/23/2026
Departure
Direct flight
W43718
starting at $32
Istanbul — Iasi
01/31/2027
Departure
Direct flight
W43718
starting at $35
Istanbul — Iasi
06/21/2026
Departure
Direct flight
W43718
starting at $53
Istanbul — Iasi
06/17/2026
Departure
Direct flight
W43718
starting at $60
Istanbul — Iasi
04/18/2027
Departure
Direct flight
W43718
starting at $66
Istanbul — Iasi
06/03/2026
Departure
Direct flight
W43718
starting at $68
Istanbul — Iasi
06/07/2026
Departure
Direct flight
W43718
starting at $70
Istanbul — Iasi
06/10/2026
Departure
Direct flight
W43718
starting at $87
Istanbul — Iasi
06/14/2026
Departure
Direct flight
W43718
starting at $91
Istanbul — Iasi
07/01/2026
Departure
Direct flight
W43718
starting at $99
pages.route.route-direct-flight-schedule.noData
Istanbul is served by two primary airports with distinct roles. Istanbul Airport (IST) is the newer international hub handling most long-haul and full-service carriers; it’s located roughly 35–45 km northwest of the city center, with metro, bus and taxi links typically taking 35–60 minutes and fares ranging from moderate to higher depending on mode. Sabiha Gökçen (SAW) sits on the Asian side and often caters to low-cost and regional carriers; it’s about 35–45 km southeast of central areas, with shuttles, buses and shared transfers taking around 45–75 minutes at generally lower fares. Pros: IST offers broader international connectivity and modern facilities; SAW can be cheaper and less congested for budget travelers. Cons: both can involve lengthy transfers across the metropolis and peak traffic can add time and cost.
Iași International Airport (IAS) is the main gateway for Moldova region and northeastern Romania, serving both international and domestic flights and typically handling a mix of full-service and low-cost carriers. It is usually positioned as a regional hub rather than a major European transfer point, with common operators including Romanian flag-carriers and budget airlines offering seasonal routes. The airport lies about 8–10 km east of Iași city centre; taxis and app-based rides typically take 15–25 minutes while local buses/trams can take 25–40 minutes for lower fares. Pros: compact terminal with relatively short walking distances and quick arrivals; cons: fewer long-haul connections and more limited late-night services than larger hubs.
The cheapest flight ticket from Istanbul to Iasi according to data for the last 48 hours costs $32
Often the best time to buy tickets from Istanbul to Iasi is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Istanbul to Iasi can be found flying in these months: June, May, July.
The fastest flights from Istanbul to Iasi start from 1 hour 35 minutes in the air.
The following airlines operate direct flights on the route Istanbul — Iasi: LC Busre SAC
We couldn't find any special offers for flights from Istanbul to Iasi