Flights from Kos to Sofia (KGS → SOF)

KGS
Kos
Kos International Airport, Greece
SOF
Sofia
Sofia Airport, Bulgaria
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No direct flights found. Here are the 20 fastest 1-stop options.
viaAthens(ATH)
KGS→ATH+1h 30mATH→SOF
2h 29m
viaRhodes(RHO)
KGS→RHO+1h 30mRHO→SOF
2h 34m
viaHeraklion(HER)
KGS→HER+1h 30mHER→SOF
2h 46m
viaBari(BRI)
KGS→BRI+1h 30mBRI→SOF
3h 23m
viaNaples(NAP)
KGS→NAP+1h 30mNAP→SOF
3h 49m
viaZagreb(ZAG)
KGS→ZAG+1h 30mZAG→SOF
3h 53m
viaRome(FCO)
KGS→FCO+1h 30mFCO→SOF
4h 13m
viaVienna(VIE)
KGS→VIE+1h 30mVIE→SOF
4h 15m
viaTel Aviv-Yafo(TLV)
KGS→TLV+1h 30mTLV→SOF
4h 23m
viaVenice(TSF)
KGS→TSF+1h 30mTSF→SOF
4h 29m
viaBologna(BLQ)
KGS→BLQ+1h 30mBLQ→SOF
4h 32m
viaPisa(PSA)
KGS→PSA+1h 30mPSA→SOF
4h 38m
viaPrague(PRG)
KGS→PRG+1h 30mPRG→SOF
4h 53m
viaMunich(MUC)
KGS→MUC+1h 30mMUC→SOF
4h 54m
viaMilan(BGY)
KGS→BGY+1h 30mBGY→SOF
4h 55m
viaMilan(MXP)
KGS→MXP+1h 30mMXP→SOF
5h 4m
viaNuremberg(NUE)
KGS→NUE+1h 30mNUE→SOF
5h 11m
viaZurich(ZRH)
KGS→ZRH+1h 30mZRH→SOF
5h 16m
viaStuttgart(STR)
KGS→STR+1h 30mSTR→SOF
5h 19m
viaBerlin(BER)
KGS→BER+1h 30mBER→SOF
5h 25m
Search all options on Kiwi.com → Total times include an estimated 90-minute layover. Actual times vary by airline and connection.

Frequently asked questions

Are there direct flights from Kos to Sofia? Currently, there are no direct flights from KGS to SOF. You may need to connect through another airport.

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Kos → Sofia.

Cheap flights from Kos to Sofia Cheapest month to fly to Sofia Flights from Greece Flights to Bulgaria Visa-free with Greece passport All airports in Bulgaria

Try a nearby airport to Kos

Flights to Sofia (SOF) from other airports within 350 km of Kos. Often unlocks cheaper fares or better times.

BJV → SOF 71 km from KGS Bodrum → Sofia Turkiye · 62 destinations RHO → SOF 100 km from KGS Rhodes → Sofia Greece · 99 destinations SMI → SOF 100 km from KGS Samos → Sofia Greece · 17 destinations JTR → SOF 151 km from KGS Thira → Sofia Greece · 57 destinations DLM → SOF 152 km from KGS Dalaman → Sofia Turkiye · 49 destinations

Or try a nearby airport to Sofia

Flights from Kos (KGS) to other airports within 350 km of Sofia.

KGS → PDV 137 km from SOF Kos → Plovdiv Bulgaria · 6 destinations KGS → INI 145 km from SOF Kos → Nis Republic of Serbia · 16 destinations KGS → SKP 168 km from SOF Kos → Skopje North Macedonia · 49 destinations KGS → CRA 185 km from SOF Kos → Craiova Romania · 17 destinations KGS → PRN 195 km from SOF Kos → Pristina Kosovo · 37 destinations

Other flights from Kos (KGS)

Amsterdam (AMS) Athens (ATH) Bari (BRI) Basel, Switzerland/Mulhouse (BSL) Berlin (BER) Berne (BRN) Birmingham (BHX) Bologna (BLQ) All 62 destinations →

Other flights from Sofia (SOF)

Alghero (AHO) Alicante (ALC) Amman (AMM) Amsterdam (AMS) Antalya (AYT) Athens (ATH) Barcelona (BCN) Bari (BRI) All 92 destinations →