Route brief · ATH → IST
Athens → Istanbul
$80
−27% vs typical
seasonal median $110 · difference $30
Dec 19 – Jan 26 '27 · 38 nights
Aegean AirlinesNonstop
- Usual monthly lows
- $81–$128
- Board rank
- Stronger than 73%
- Route sample
- 6 observed months
Cached fare — the booking search re-prices live before you pay.
Destination briefISTIstanbulTwo continents, one skyline of minarets. Turkish Airlines’ mega-hub means constant fare battles.Best windowApr–May · Sep–OctAirportsIstanbul (IST) · Sabiha Gökçen (SAW)All routes into IstanbulWhen this route gets cheap.
Cached-fare history: across 6 months, Dec is the cheapest for ATH → IST. Best time to be there: Apr–May · Sep–Oct.
Fares bottom out in December around $80 and peak in June near $147 — a $67 spread across the 6 months we track. The cheapest itinerary we are tracking flies Aegean Airlines nonstop and takes about 1.5 hours outbound, on a 38-night trip.
Cheapest day in the next 3 months: Sep 17 · $100 (42% below median)
Tap any day → live search
The median cached fare across this calendar is 1% higher than when tracking began on Aug 8 — $166 then versus $168 now, across 4 recorded snapshots. This is a calendar-level trend, so an individual deal above can be lower. The lowest single day we have seen here is $80, on Aug 28.
September 2026
October 2026
Cheapest in Dec · around $80
27% below the $110 typical fare
Cheapest round-trip fare found per month · Athens → Istanbul · cached-price history
Route facts
- Airports
- Eleftherios Venizelos (ATH) ↔ Istanbul (IST) · Sabiha Gökçen (SAW)
- Flight time
- ~1.5 hours outbound
- Distance
- ~562 km each way
- Typical price
- $110 round-trip (seasonal median)
- Airlines on the board
- Aegean Airlines
- Itineraries
- Nonstop available
- Best months to visit
- Apr–May · Sep–Oct
ATH → IST, answered.
Is $80 a good price for Athens to Istanbul?
Yes — the seasonal median for this route is around $110 round-trip. At $80 you're 27% below that, saving about $30, which we rate good for this route.
What is the cheapest month to fly from Athens to Istanbul?
Across 6 months of cached-fare history, Dec comes out cheapest on this route. The best months to actually be in Istanbul are Apr–May · Sep–Oct — when those overlap, that's your window.
How far in advance should I book ATH → Istanbul?
We do not publish a number for this, because we cannot measure it yet. Answering it honestly means watching the same departure date on this route over many weeks as it approaches, and that archive is still filling up — so any "book N days ahead" figure here would be borrowed from somewhere else rather than measured. What we can measure is which month is cheap: across 6 months of cached fares, Dec comes out lowest on this route. See /guides/what-moves-a-flight-price/ for what does move a fare.
Are there nonstop flights from Athens to Istanbul?
Yes — the current board includes nonstop fares (Aegean Airlines). The outbound leg runs around 1.5 hours.
Are these prices guaranteed?
No — these are cached fares found on real searches (this one on September 1). Airlines reprice constantly, so the booking search re-checks the live price before you pay. Fresher finds are far more likely to still be available.
Next step
Sleeping in Istanbul?
Lock the flight first — then compare stays for Dec 19 – Jan 26 '27 · 38 nights.
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Missed it?
Cached fares expire. This route has a feed of its own — follow it and the next ATH → IST drop reaches you as soon as we find it.
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