--- title: "Heraklion to Kos Island flights: who flies HER-KGS" description: "Aegean Airlines flies nonstop from HER to KGS, about 3 flights a week as A3 398, scheduled at 50 minutes. See award seats by date on 2LNR, the next 14 days free." canonical: "https://2lnr.com/routes/her-kgs" url: "https://2lnr.com/routes/her-kgs.md" date_modified: "2026-10-18T05:10:47Z" --- # Heraklion to Kos Island (HER-KGS): nonstop flights and award space Aegean Airlines flies nonstop from Heraklion (HER) to Kos Island (KGS) just three times a week. In the timetable below it flies as A3 398, scheduled at 50 minutes for the 147 miles. 2LNR tracks award seats on Aegean Airlines across every HER to KGS 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 22, 2026. See HER to KGS on the interactive map [Get started free](https://2lnr.com/login) 3 Flights a week, 4-week average 50 minutes Scheduled flight time 147 mi Nonstop distance Free To get started ## Heraklion to Kos Island flight schedule Scheduled nonstop departures for HER to KGS starting October 21, 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 Heraklion (HER) to Kos Island (KGS) | Date | Flight | Airline | Departs HER | Arrives KGS | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Mon, Jul 12 | A3 398 | Aegean Airlines | 07:10 | 08:00 | 50 minutes | [ATR 72](https://2lnr.com/seatmaps/a3/atr-72.md) | | Wed, Jul 14 | A3 398 | Aegean Airlines | 14:10 | 15:00 | 50 minutes | ATR 72 | | Fri, Jul 16 | A3 398 | Aegean Airlines | 14:10 | 15:00 | 50 minutes | ATR 72 | | Mon, Jul 19 | A3 398 | Aegean Airlines | 14:10 | 15:00 | 50 minutes | ATR 72 | | Wed, Jul 21 | A3 398 | Aegean Airlines | 14:10 | 15:00 | 50 minutes | ATR 72 | | Fri, Jul 23 | A3 398 | Aegean Airlines | 14:10 | 15:00 | 50 minutes | ATR 72 | | Mon, Jul 26 | A3 398 | Aegean Airlines | 14:10 | 15:00 | 50 minutes | ATR 72 | Showing all 7 scheduled HER to KGS departures across 7 days with service, starting October 21, 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 HER to KGS date on the interactive map ## Aircraft on the Heraklion to Kos Island nonstop Aegean Airlines flies the [ATR 72](https://2lnr.com/seatmaps/a3/atr-72.md) on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## Award seats on HER to KGS departures 2LNR tracks award seats on Aegean Airlines, date by date. Open the calendar for Heraklion to Kos Island 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 HER to KGS 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 HER to KGS on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Heraklion to Kos Island nonstop Carriers operating HER to KGS 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) See HER to KGS on the interactive map → ## Frequently asked questions about HER to KGS **How long is the flight from Heraklion (HER) to Kos Island (KGS)?** A3 398 is scheduled at 50 minutes from Heraklion (HER) to Kos Island (KGS) on every departure in the schedule table on this page. 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 HER to KGS?** Aegean Airlines is currently the only airline flying HER to KGS nonstop. 2LNR tracks award seats on Aegean Airlines. **How often does HER to KGS operate?** The HER to KGS nonstop currently runs three times a week, on Aegean Airlines. Thin schedules like this change by season, and on Pro an alert will catch anything added. **What time do flights from HER to KGS depart?** Scheduled HER to KGS nonstops in the next 7 days with service leave between 07:10 and 14:10, local time at Heraklion. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate HER to KGS nonstop?** Aegean Airlines flies A3 398 nonstop from Heraklion (HER) to Kos Island (KGS), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft. **How do I check award availability on HER to KGS?** Open the HER to KGS 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 [KGS to HER nonstop flights and award space](https://2lnr.com/routes/kgs-her.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 Heraklion (HER)](https://2lnr.com/routes/her.md), or [every route from Kos Island (KGS)](https://2lnr.com/routes/kgs.md). Nonstops to Kos Island (KGS) from other airports within 150 miles of Heraklion (HER): - [Astypalaia (JTY) to Kos Island (KGS)](https://2lnr.com/routes/jty-kgs.md), 109 miles from HER - [Kalymnos (JKL) to Kos Island (KGS)](https://2lnr.com/routes/jkl-kgs.md), 149 miles from HER Nonstops from Heraklion (HER) to other airports within 150 miles of Kos Island (KGS): - [Heraklion (HER) to Rhodes (RHO)](https://2lnr.com/routes/her-rho.md), 62 miles from KGS - [Heraklion (HER) to Santorini Island (JTR)](https://2lnr.com/routes/her-jtr.md), 93 miles from KGS - [Heraklion (HER) to Naxos (JNX)](https://2lnr.com/routes/her-jnx.md), 97 miles from KGS - [Heraklion (HER) to Mykonos (JMK)](https://2lnr.com/routes/her-jmk.md), 106 miles from KGS - [Heraklion (HER) to Paros (PAS)](https://2lnr.com/routes/her-pas.md), 111 miles from KGS 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 HER to KGS 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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