--- title: "Kos Island to Heraklion flights: who flies KGS-HER" description: "Aegean Airlines and Olympic Air fly nonstop from KGS to HER, about 3 flights a week, scheduled at 55 minutes. See award seats by date on 2LNR, the next 14 days free." canonical: "https://2lnr.com/routes/kgs-her" url: "https://2lnr.com/routes/kgs-her.md" date_modified: "2026-10-18T05:10:47Z" --- # Kos Island to Heraklion (KGS-HER): nonstop flights and award space Aegean Airlines and Olympic Air fly nonstop from Kos Island (KGS) to Heraklion (HER) just three times a week. The timetable below shows the nonstop scheduled at 55 minutes for the 147 miles. 2LNR tracks award seats on Aegean Airlines across every KGS to HER date, so you can see whether a seat exists before you move points. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 24, 2026. See KGS to HER on the interactive map [Get started free](https://2lnr.com/login) 3 Flights a week, 4-week average 55 minutes Scheduled flight time 147 mi Nonstop distance Free To get started ## Kos Island to Heraklion flight schedule Scheduled nonstop departures for KGS to HER starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Kos Island (KGS) to Heraklion (HER) | Date | Flight | Airline | Departs KGS | Arrives HER | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Jun 18 | OA 399 | Olympic Air | 15:30 | 16:25 | 55 minutes | ATR 72 | | Mon, Jun 21 | OA 399 | Olympic Air | 15:30 | 16:25 | 55 minutes | ATR 72 | | Wed, Jun 23 | A3 399 | Aegean Airlines | 20:10 | 21:05 | 55 minutes | [ATR 72](https://2lnr.com/seatmaps/a3/atr-72.md) | | Fri, Jun 25 | A3 399 | Aegean Airlines | 15:30 | 16:25 | 55 minutes | ATR 72 | | Mon, Jun 28 | A3 399 | Aegean Airlines | 15:30 | 16:25 | 55 minutes | ATR 72 | | Wed, Jun 30 | A3 399 | Aegean Airlines | 20:10 | 21:05 | 55 minutes | ATR 72 | | Fri, Jul 2 | A3 399 | Aegean Airlines | 15:30 | 16:25 | 55 minutes | ATR 72 | Showing all 7 scheduled KGS to HER departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every KGS to HER date on the interactive map ## Aircraft on the Kos Island to Heraklion nonstop In the schedule table on this page, Aegean Airlines flies the [ATR 72](https://2lnr.com/seatmaps/a3/atr-72.md), and Olympic Air flies the ATR 72. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## Award seats on KGS to HER departures 2LNR tracks award seats on Aegean Airlines, date by date. Open the calendar for Kos Island to Heraklion to see whether a seat exists before you move points, the next 14 days free on every product and the full horizon on Pro. ### See real availability Award seats by date on the KGS to HER departures 2LNR tracks, checked against live inventory so you know what's open before you book. ### Set an alert Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking. ### Plan on the map See KGS to HER on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Kos Island to Heraklion nonstop Carriers operating KGS to HER nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show award space by date. - [Aegean Airlines (A3) route map](https://2lnr.com/routes/airlines/a3.md)\ [The aircraft A3 flies](https://2lnr.com/seatmaps/a3.md) - [Olympic Air (OA) route map](https://2lnr.com/routes/airlines/oa.md)\ [The aircraft OA flies](https://2lnr.com/seatmaps/oa.md) See KGS to HER on the interactive map → ## Frequently asked questions about KGS to HER **How long is the flight from Kos Island (KGS) to Heraklion (HER)?** Every departure in the schedule table on this page is scheduled at 55 minutes from Kos Island (KGS) to Heraklion (HER). The nonstop covers about 147 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from KGS to HER?** Aegean Airlines and Olympic Air fly KGS to HER nonstop. 2LNR tracks award seats on Aegean Airlines. **How often does KGS to HER operate?** The KGS to HER nonstop currently runs three times a week. Thin schedules like this change by season, and on Pro an alert will catch anything added. **What time do flights from KGS to HER depart?** Scheduled KGS to HER nonstops in the next 7 days with service leave between 15:30 and 20:10, local time at Kos Island. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate KGS to HER nonstop?** In the schedule table on this page, KGS to HER nonstops fly as A3 399 on Aegean Airlines and OA 399 on Olympic Air. The table lists each departure by date with its times and aircraft. **How do I check award availability on KGS to HER?** Open the KGS to HER route on the interactive map or the matrix to see award seats by date on Aegean Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens. Flying the other way? See [HER to KGS nonstop flights and award space](https://2lnr.com/routes/her-kgs.md). Award seats rather than schedules? See [Aegean Airlines award availability](https://2lnr.com/awards/a3.md). Looking beyond this route? See [every route from Kos Island (KGS)](https://2lnr.com/routes/kgs.md), or [every route from Heraklion (HER)](https://2lnr.com/routes/her.md). Nonstops to Heraklion (HER) from other airports within 150 miles of Kos Island (KGS): - [Rhodes (RHO) to Heraklion (HER)](https://2lnr.com/routes/rho-her.md), 62 miles from KGS - [Santorini Island (JTR) to Heraklion (HER)](https://2lnr.com/routes/jtr-her.md), 93 miles from KGS - [Naxos (JNX) to Heraklion (HER)](https://2lnr.com/routes/jnx-her.md), 97 miles from KGS - [Mykonos (JMK) to Heraklion (HER)](https://2lnr.com/routes/jmk-her.md), 106 miles from KGS - [Paros (PAS) to Heraklion (HER)](https://2lnr.com/routes/pas-her.md), 111 miles from KGS Nonstops from Kos Island (KGS) to other airports within 150 miles of Heraklion (HER): - [Kos Island (KGS) to Astypalaia (JTY)](https://2lnr.com/routes/kgs-jty.md), 109 miles from HER - [Kos Island (KGS) to Kalymnos (JKL)](https://2lnr.com/routes/kgs-jkl.md), 149 miles from HER Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) - [How to read award availability by date](https://2lnr.com/guides/award-availability.md) ## See KGS to HER award space by date See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro. 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