Fares on this route currently start from ₹5,433. Compare live KGS to ATH prices, non-stop and connecting flights, departure times and airline choices before booking. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
KGS → ATHApprox. 305.78 km04 Jun 2026Live inventory
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Showing 25
of 76
live flights
Big Sky Airlines
GQ-225
22:25
06/04/2026
KGS
Kos Airport
1h 0m
Non-stop
23:25
06/04/2026
ATH
Eleftherios Venizelos International Airport
₹5,433
per person
✕ Non-refundable14 fare options
A3
A3-221
06:00
06/04/2026
KGS
Kos Airport
1h 10m
Non-stop
07:10
06/04/2026
ATH
Eleftherios Venizelos International Airport
₹5,849
per person
✕ Non-refundable17 fare options
A3
A3-223
09:20
06/04/2026
KGS
Kos Airport
1h 10m
Non-stop
10:30
06/04/2026
ATH
Eleftherios Venizelos International Airport
₹7,189
per person
✕ Non-refundable15 fare options
A3
A3-227
18:10
06/04/2026
KGS
Kos Airport
0h 55m
Non-stop
19:05
06/04/2026
ATH
Eleftherios Venizelos International Airport
₹8,304
per person
✕ Non-refundable15 fare options
Big Sky Airlines
GQ-221
08:35
06/04/2026
KGS
Kos Airport
1h 0m
Non-stop
09:35
06/04/2026
ATH
Eleftherios Venizelos International Airport
₹8,968
per person
✕ Non-refundable14 fare options
A3
A3-225
13:05
06/04/2026
KGS
Kos Airport
1h 10m
Non-stop
14:15
06/04/2026
ATH
Eleftherios Venizelos International Airport
₹9,531
per person
✕ Non-refundable15 fare options
Hahn Air
H1-257
22:25
06/04/2026
KGS
Kos Airport
1h 0m
Non-stop
23:25
06/04/2026
ATH
Eleftherios Venizelos International Airport
₹10,031
per person
✕ Non-refundable🔥 Last 4 seats3 fare options
Big Sky Airlines
GQ-223
16:15
06/04/2026
KGS
Kos Airport
1h 0m
Non-stop
17:15
06/04/2026
ATH
Eleftherios Venizelos International Airport
₹10,108
per person
✕ Non-refundable14 fare options
Hahn Air
H1-251
08:35
06/04/2026
KGS
Kos Airport
1h 0m
Non-stop
09:35
06/04/2026
ATH
Eleftherios Venizelos International Airport
₹11,925
per person
✕ Non-refundable🔥 Last 4 seats3 fare options
Hahn Air
H1-255
16:15
06/04/2026
KGS
Kos Airport
1h 0m
Non-stop
17:15
06/04/2026
ATH
Eleftherios Venizelos International Airport
₹13,267
per person
✕ Non-refundable🔥 Last 4 seats3 fare options
Big Sky Airlines
GQ-71
20:15
06/04/2026
KGS
Kos Airport
3h 0m
1 Stop
⏱ RHO · 1h 30mRHO Airport
23:15
06/04/2026
ATH
Eleftherios Venizelos International Airport
₹16,246
per person
✕ Non-refundable8 fare options
Big Sky Airlines
GQ-71
20:15
06/04/2026
KGS
Kos Airport
13h 15m
1 Stop
⏱ RHO · 11h 45mRHO Airport
09:30
06/05/2026
+1
ATH
Eleftherios Venizelos International Airport
₹16,246
per person
✕ Non-refundable6 fare options
Big Sky Airlines
GQ-71
20:15
06/04/2026
KGS
Kos Airport
24h 20m
1 Stop
⏱ RHO · 22h 50mRHO Airport
20:35
06/05/2026
+1
ATH
Eleftherios Venizelos International Airport
₹16,691
per person
✕ Non-refundable8 fare options
Hahn Air
H1-279
20:15
06/04/2026
KGS
Kos Airport
3h 0m
1 Stop
⏱ RHO · 1h 30mRHO Airport
23:15
06/04/2026
ATH
Eleftherios Venizelos International Airport
₹21,186
per person
✕ Non-refundable🔥 Last 4 seats3 fare options
Hahn Air
H1-279
20:15
06/04/2026
KGS
Kos Airport
13h 15m
1 Stop
⏱ RHO · 11h 45mRHO Airport
09:30
06/05/2026
+1
ATH
Eleftherios Venizelos International Airport
₹21,186
per person
✕ Non-refundable🔥 Last 4 seats2 fare options
Hahn Air
H1-279
20:15
06/04/2026
KGS
Kos Airport
24h 20m
1 Stop
⏱ RHO · 22h 50mRHO Airport
20:35
06/05/2026
+1
ATH
Eleftherios Venizelos International Airport
₹23,196
per person
✕ Non-refundable🔥 Last 4 seats3 fare options
Sky Express Airlines
GQ-70
09:25
06/04/2026
KGS
Kos Airport
23h 50m
1 Stop
⏱ JKL · 22h 25mJKL Airport
09:15
06/05/2026
+1
ATH
Eleftherios Venizelos International Airport
₹23,286
per person
✓ Refundable2 fare options
A3
A3-597
21:40
06/04/2026
KGS
Kos Airport
16h 10m
1 Stop
⏱ SKG · 13h 40mSKG Airport
13:50
06/05/2026
+1
ATH
Eleftherios Venizelos International Airport
₹23,421
per person
✓ Refundable9 fare options
A3
A3-597
21:40
06/04/2026
KGS
Kos Airport
18h 0m
1 Stop
⏱ SKG · 15h 30mSKG Airport
15:40
06/05/2026
+1
ATH
Eleftherios Venizelos International Airport
₹23,421
per person
✓ Refundable9 fare options
A3
A3-597
21:40
06/04/2026
KGS
Kos Airport
19h 35m
1 Stop
⏱ SKG · 17h 5mSKG Airport
17:15
06/05/2026
+1
ATH
Eleftherios Venizelos International Airport
₹23,421
per person
✓ Refundable3 fare options
A3
A3-597
21:40
06/04/2026
KGS
Kos Airport
21h 30m
1 Stop
⏱ SKG · 19h 0mSKG Airport
19:10
06/05/2026
+1
ATH
Eleftherios Venizelos International Airport
₹23,421
per person
✓ Refundable3 fare options
A3
A3-597
21:40
06/04/2026
KGS
Kos Airport
23h 0m
1 Stop
⏱ SKG · 20h 30mSKG Airport
20:40
06/05/2026
+1
ATH
Eleftherios Venizelos International Airport
₹23,421
per person
✓ Refundable3 fare options
A3
A3-597
21:40
06/04/2026
KGS
Kos Airport
25h 35m
1 Stop
⏱ SKG · 23h 5mSKG Airport
23:15
06/05/2026
+1
ATH
Eleftherios Venizelos International Airport
₹23,421
per person
✓ Refundable3 fare options
A3
A3-597
21:40
06/04/2026
KGS
Kos Airport
12h 25m
1 Stop
⏱ SKG · 9h 50mSKG Airport
10:05
06/05/2026
+1
ATH
Eleftherios Venizelos International Airport
₹24,594
per person
✓ Refundable7 fare options
A3
A3-597
21:40
06/04/2026
KGS
Kos Airport
14h 30m
1 Stop
⏱ SKG · 12h 0mSKG Airport
12:10
06/05/2026
+1
ATH
Eleftherios Venizelos International Airport
₹24,594
per person
✓ Refundable7 fare options
😕 No flights match your filters.
Kos (KGS)
📍 Kos Airport
🌍 Greece
🕐 GMT 2
📐 Latitude: 36.79330062866211
📐 Longitude: 27.091699600219727
Athens (ATH)
📍 Eleftherios Venizelos International Airport
🌍 Greece
🕐 GMT 2
📐 Latitude: 37.9364013672
📐 Longitude: 23.9444999695
✈ Distance: Kos,Greece to Athens,Greece — 305.78 km
📅 Results on this page are loaded for 04 Jun 2026. Click View all flights for the complete live search.
Kos to Athens — what to expect when booking
The KGS–ATH route is served by multiple carriers throughout the year.
Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above.
Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between Kos,Greece and Athens,Greece is approximately
305.78 km.
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❓ Frequently asked questions — Kos to Athens flights
Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.
The straight-line distance between Kos,Greece (KGS) and Athens,Greece (ATH) is approximately 305.78 km. Actual flying distance may vary slightly depending on routing.
Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.
Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.