--- title: "Iasi (IAS) to Istanbul (IST) flights: who flies it" description: "Aero Services Executive flies nonstop from IAS to IST, about 2 flights a week, covering 432 miles. See who flies it and each date on the 2LNR route map." canonical: "https://2lnr.com/routes/ias-ist" url: "https://2lnr.com/routes/ias-ist.md" date_modified: "2026-09-27T05:03:16Z" --- # Iasi to Istanbul (IAS-IST): nonstop flights and who flies them Aero Services Executive flies nonstop from Iasi (IAS) to Istanbul (IST) just twice a week. Aero Services Executive flies the route nonstop in 2LNR's schedule data, and the reverse direction is linked below. Schedule last confirmed September 27, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 19, 2026. See IAS to IST on the interactive map [Get started free](https://2lnr.com/login) 2 Flights a week, 4-week average 432 mi Nonstop distance Free To get started ## Iasi to Istanbul flight schedule We last checked the IAS to IST schedule against our schedule feed on September 27, 2026. A copy of this page can stay in use for a few days after it's built, and by then that check would be more than 14 days old, so we aren't publishing departure times. The frequency figures above come from that same schedule. See every IAS to IST date on the interactive map ## The full IAS to IST nonstop schedule Aero Services Executive flies the route nonstop in 2LNR's schedule data. This page lists who operates the IAS to IST nonstop and how often it runs, and the interactive route map shows each date. ### See the schedule Who operates each IAS to IST nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See IAS to IST on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Iasi to Istanbul nonstop Carriers operating IAS to IST nonstop in the current schedule. - [Aero Services Executive (W4) route map](https://2lnr.com/routes/airlines/w4.md)\ [The aircraft W4 flies](https://2lnr.com/seatmaps/w4.md) See IAS to IST on the interactive map → ## Frequently asked questions about IAS to IST **How far is Istanbul from Iasi?** IAS to IST covers about 432 miles nonstop. Flight times vary by aircraft and season; the interactive route map lists each scheduled departure with its own times. **Which airlines fly nonstop from IAS to IST?** Aero Services Executive is currently the only airline flying IAS to IST nonstop. 2LNR doesn't show award or upgrade space for it on IAS to IST, so this page carries the schedule rather than a space claim. **How often does IAS to IST operate?** The IAS to IST nonstop currently runs twice a week, on Aero Services Executive. Thin schedules like this change by season, and on Pro an alert will catch anything added. **Does 2LNR show upgrade or award space on IAS to IST?** Not on this route: 2LNR doesn't show award or upgrade space for Aero Services Executive on IAS to IST. This page lists who flies the IAS to IST nonstop and how often, and the interactive route map shows each date. Flying the other way? See [IST to IAS nonstop flights](https://2lnr.com/routes/ist-ias.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Iasi (IAS)](https://2lnr.com/routes/ias.md), or [every route from Istanbul (IST)](https://2lnr.com/routes/ist.md). Nonstops to Istanbul (IST) from other airports within 150 miles of Iasi (IAS): - [Chișinău (RMO) to Istanbul (IST)](https://2lnr.com/routes/rmo-ist.md), 64 miles from IAS Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full IAS to IST nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)