Route guide

Heraklion to Bucharest (HER-OTP): Nonstop Upgrade & Award Space

Aero Services Executive, X1, and Animawings fly the HER to OTP nonstop about 13 times a week. That's enough service to give you a real choice of departures, though premium seats don't sit unclaimed for long. 2LNR watches every HER to OTP departure for confirmed upgrade and award space and can alert you when a date you're tracking opens up.

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

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13
Nonstop flights a week
640 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every HER to OTP 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 Heraklion to Bucharest 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 HER to OTP 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 HER to OTP on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Heraklion to Bucharest nonstop

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

  • Aero Services Executive
  • X1
  • Animawings
See HER to OTP on the interactive map →

Frequently asked questions about HER to OTP

How far is Bucharest from Heraklion?
HER to OTP covers about 640 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from HER to OTP?
Aero Services Executive, X1, and Animawings fly the route nonstop. 2LNR tracks confirmed upgrade and award space on all three of them.
How many flights a week are there from HER to OTP?
About 13 nonstop flights a week run between Heraklion and Bucharest in the current schedule, operated by Aero Services Executive, X1, and Animawings. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on HER to OTP?
Open the HER to OTP calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Heraklion to Bucharest route, and 2LNR will notify you when space opens. It's free to start.

Never miss HER to OTP upgrade or award space

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

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