Our cheapest offers for flights from Athens to Sofia

Here you can compare cheap flights from Athens (ATH) to Sofia (SOF) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Sofia. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
Best option Athens Sofia	Outbound 01/25/26 direct GQ0680 01h 45min	Return 02/12/26 direct GQ0681 01h 35min	Sky Express	?	$99
Athens Sofia Please note: transfer for connecting flight	Outbound 01/22/26 2 Stopovers (WRO, BGY) FR4936, FR8845, W64352 30h 25min	Return 02/18/26 1 Stopover (WMI) W61416, FR3323 24h 20min	Ryanair, Wizz Air		$129
Athens Sofia	Outbound 01/25/26 direct GQ0680 01h 45min	Return 02/12/26 direct GQ0681 01h 35min	Sky Express		$104
Athens Sofia	Outbound 01/25/26 1 Stopover (LTN) W95410, W64304 29h 50min	Return 02/12/26 direct GQ0681 01h 35min	Wizz Air UK, Wizz Air		$113
Athens Sofia	Outbound 01/25/26 direct GQ0680 01h 45min	Return 02/12/26 direct GQ0681 01h 35min	Sky Express	?	$114
Athens Sofia	Outbound 04/03/26 direct GQ0680 01h 45min	Return 04/16/26 direct GQ0681 01h 35min	Sky Express	?	$116
Athens Sofia	Outbound 01/25/26 direct GQ0680 01h 45min	Return 02/12/26 direct GQ0681 01h 35min	Sky Express		$117
Athens Sofia	Outbound 01/22/26 1 Stopover (WMI) FR3324, W61415 22h 40min	Return 02/18/26 1 Stopover (WMI) W61416, FR3323 24h 20min	Ryanair, Wizz Air	?	$121
Athens Sofia	Outbound 01/25/26 direct GQ0680 01h 45min	Return 02/12/26 direct GQ0681 01h 35min	Sky Express	?	$123
Athens Sofia	Outbound 04/03/26 direct GQ0680 01h 45min	Return 04/16/26 direct FB0807 01h 15min	Sky Express		$139

Important flight information

Flight information: Athens - Sofia

Roundtrip from	98,33 $
Flight duration	min. 01:10 / max. 01:20
Return flight duration	min. 01:20
Distance	532 km
Flights per week	10
Departure airport	Airport Athens (ATH)
Departure country	Flights from Greece
Arrival airport	Airport Sofia (SOF)
Destination country	Flights to Bulgaria

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Flight Sofia - Munich from 75 $
Flight Sofia - Varna from 314 $
Flight Sofia - Vienna from 131 $
Flight Sofia - Barcelona from 161 $
Flight Sofia - Dubai from 492 $
Flight Sofia - Lisbon from 141 $