Cheap flights from Athens to Istanbul
One-way fares from $51, found recently by travellers. Plus what 5 days in Istanbul costs once you land.
Cheapest dates we found
- 26 Dec2026ATH → ISTAegean · Non-stop · 1h 30m$51one way
- 18 Jan2027ATH → ISTAegean · Non-stop · 1h 30m$55one way
- 2 Dec2026ATH → ISTGQ · Non-stop · 1h 30m$57one way
- 29 Jan2027ATH → ISTAegean · Non-stop · 1h 35m$58one way
- 27 Nov2026ATH → ISTAegean · Non-stop · 1h 30m$58one way
- 14 Jan2027ATH → ISTAegean · Non-stop · 1h 35m$58one way
- 1 Dec2026ATH → ISTAegean · Non-stop · 1h 35m$59one way
- 4 Dec2026ATH → ISTAegean · Non-stop · 1h 30m$59one way
One-way economy prices travellers found on Aviasales in the last few days. They change often, so open a fare to see today's price.
Lowest fare by month
Lowest one-way fare seen for each month. Months with no price had no recent searches.
Airlines on this route
Recent cheap fares were with Aegean, GQ. Low-cost airlines often charge extra for checked bags and seats, so compare the full price.
When to go to Istanbul
April to May and September to November. Summers are hot and crowded; winters are cool and rainy.
Money-saving tips for Istanbul
- Use an Istanbulkart for trams, metro and ferries; ferries across the Bosphorus are cheap sightseeing.
- Eat simit, balık ekmek and lokanta set meals for good value.
- Major museums are expensive for foreigners; choose a few that matter most to you.
Questions
How much is a flight from Athens to Istanbul?
The cheapest one-way fare we found recently was $51 with Aegean on 26 Dec 2026. Most of the fares we saw were between $51 and $59 one way. Prices change daily, so open the fare to see today's price.
How long is the flight from Athens to Istanbul?
The quickest flight in our recent results took 1h 30m non-stop.
Are there direct flights from Athens to Istanbul?
Yes. Aegean, GQ had non-stop fares in our recent results, from $51.
What is the cheapest month to fly from Athens to Istanbul?
In our recent results, December had the lowest fare ($51 one way). This is based on prices other travellers found, not a forecast.
How much money do I need for 5 days in Istanbul?
About $245 for one backpacker, or $1,200 for two people travelling mid-range (hotel, food, transport and sights, flights not included). Add about $102 per person for a return flight from Athens.
More flights from Athens
- Return: Istanbul → Athens
- Athens → Lisbon
- Athens → Barcelona
- Athens → Rome
- Athens → Paris
- Athens → London
- Athens → Amsterdam
- Athens → Prague
- Athens → Budapest
- All flights from Athens
Fly to Istanbul from
- Lisbon
- Barcelona
- Rome
- Paris
- London
- Amsterdam
- Prague
- Budapest
- Frankfurt
- Berlin
- Munich
- Madrid
- Milan
- Manchester
- Dublin
- Zurich
Fares are recent prices found by travellers, cached for a few hours. Trip costs are planning estimates checked 2026-10-11. Always confirm the final price when you book. Some links are affiliate links; they never change your price.