# Aegean 30% Off Flights October 1 – March 31, 2027 (Book By July 12)

_Jul 6 08:45_

Tags: Aegean Airlines, Olympic Air, Greece, promotion, airline, partnership, promo

Aegean and Olympic Air are offering 30% off economy round-trip flights to/from Greece. Use code HELLOWINTER when booking by July 12, 2026 for travel between October 1, 2026 and March 31, 2027

> **Check before acting.** This offer was last reported 124 days ago, on July 6, 2026. Registration deadlines and bonus windows close. We do not track whether this one is still live, so check the program's own page before acting on it.

## Summary

Aegean and Olympic Air have launched a winter sale offering 30% off economy class round-trip flights to and from Greece. **Key Details:**
- **Discount:** 30% off the fare (not taxes/fees).
- **Promo Code:** HELLOWENTER (entered at checkout).
- **Booking Window:** July 6, 2026 – July 12, 2026.
- **Travel Dates:** October 1, 2026 – March 31, 2027.
- **Eligibility:** All direct and connecting round-trip flights operated by Aegean or Olympic Air from/to international destinations. Codeshares excluded.
- **Currency:** Must be priced in EUR.
- **Features:** Allows double open-jaw itineraries (different arrival/departure airports).
- **Limits:** Max passengers per booking. Code linked to recipient email. Cannot be combined with other offers

## Why it matters

Affects 2 airline programs (Aegean Airlines, Olympic Air).

## Sources cited

- [LoyaltyLobby](https://loyaltylobby.com/2026/07/06/aegean-30-off-flights-october-1-march-31-2027-book-by-july-12?omhide=true) — Aegean 30% Off flights October 1 – March 31, 2027 (Book By July 12)

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