Route guide

Dublin to Heraklion (DUB-HER): Nonstop Upgrade & Award Space

Aer Lingus flies nonstop from Dublin (DUB) to Heraklion (HER) just twice a week. With so few departures, each one carries the only premium seats on the route that day. 2LNR tracks confirmed upgrade and award space on all of them, so a rare opening doesn't slip past you.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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2
Nonstop flights a week
1,965 mi
Nonstop distance
Free
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Confirmed upgrade & award space on every DUB to HER departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Dublin to Heraklion to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each DUB to HER departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See DUB to HER on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Dublin to Heraklion nonstop

Carriers operating DUB to HER nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • Aer Lingus
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Frequently asked questions about DUB to HER

How far is Heraklion from Dublin?
DUB to HER covers about 1,965 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from DUB to HER?
Aer Lingus is currently the only airline flying DUB to HER nonstop. 2LNR tracks confirmed upgrade and award space on every Aer Lingus departure.
How often does DUB to HER operate?
The nonstop currently runs twice a week, on Aer Lingus. Thin schedules like this change by season, and an alert will catch anything added.
How do I check upgrade or award availability on DUB to HER?
Open the DUB to HER calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Dublin to Heraklion route, and 2LNR will notify you when space opens. It's free to start.

Never miss DUB to HER upgrade or award space

Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.

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