Athens (ATH) to Kos (KGS) flights
An economy award from Athens (ATH) to Kos (KGS) starts at 3,000 miles one way with Emirates Skywards on Aegean Airlines, plus taxes and fees from $5. 2 airlines fly nonstop from Athens (ATH) to Kos (KGS): Aegean Airlines and Sky Express. The two airports are 190 miles (305 km) apart. Aegean Airlines is in Star Alliance. There are also 6 ways to fly it with one stop, through Mykonos, Kalymnos and Rhodes and more.
How many miles ATH to KGS costs
Economy, one way, on the nonstop flights, from the Award Flight Pricer's award charts. Ranges run off-peak to peak; "from" is the floor of a dynamic price.
| Program | Economy | Taxes and fees |
|---|---|---|
| Emirates SkywardsOn Aegean Airlines | 3,000 | $5–380 |
| Etihad GuestOn Aegean Airlines | 6,000 | $5–280 |
| ANA Mileage ClubOn Aegean Airlines | 15,000 | $5–30 |
| Avianca LifeMilesOn Aegean Airlines | 15,000 | $30–55 |
| EVA Air Infinity MileageLandsOn Aegean Airlines | 15,000 | $5–30 |
| Singapore Airlines KrisFlyerOn Aegean Airlines | 15,000 | $5–30 |
| Turkish Airlines Miles&SmilesOn Aegean Airlines | 15,000 | $5–70 |
| Thai Royal Orchid PlusOn Aegean Airlines | 17,500 | $5–30 |
| Air Canada AeroplanOn Aegean Airlines | 25,000 | $33–58 |
| TAP Miles&GoOn Aegean Airlines | 70,000 | $49.80–424.80 |
Business and first class prices are in the Award Flight Pricer. Chart prices need award space on your date, so search it before you transfer points.
Compare every program in the Award Flight PricerAirlines flying nonstop from ATH to KGS
- Aegean AirlinesStar Alliance · bookable with 12 programsWho books it
- GQSky ExpressNot in an alliance
Book ATH to KGS with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Air Canada AeroplanBooks Aegean Airlines
- Air New Zealand AirpointsBooks Aegean Airlines
- ANA Mileage ClubBooks Aegean Airlines
- Avianca LifeMilesBooks Aegean Airlines
- Emirates SkywardsBooks Aegean Airlines
- EVA Air Infinity MileageLandsBooks Aegean Airlines
- Lufthansa Miles & MoreBooks Aegean Airlines
- Singapore Airlines KrisFlyerBooks Aegean Airlines
- TAP Miles&GoBooks Aegean Airlines
- Thai Royal Orchid PlusBooks Aegean Airlines
- Turkish Airlines Miles&SmilesBooks Aegean Airlines
- United MileagePlusBooks Aegean Airlines
ATH to KGS with one stop
6 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Mykonos (JMK)Sky Express and Aegean Airlines, then NeosGQNO
- Via Kalymnos (JKL)Sky Express the whole wayGQGQ
- Via Rhodes (RHO)Sky Express the whole wayGQGQX3
- Via Heraklion (HER)Aegean Airlines the whole wayGQ
- Via Thessaloniki (SKG)Aegean Airlines the whole wayGQ
- Via Bari (BRI)Ryanair the whole way
ATH to KGS: common questions
How many miles does ATH to KGS cost?
In economy it starts at 3,000 miles one way with Emirates Skywards on Aegean Airlines, plus taxes and fees from $5. Next cheapest: Etihad Guest (6,000), ANA Mileage Club (15,000) and Avianca LifeMiles (15,000). These are award chart prices from the Award Flight Pricer. Programs that price dynamically can cost more on busy dates, so check yours before you transfer points. Business and first class prices are in the pricer too.
Which airlines fly nonstop from ATH to KGS?
Aegean Airlines (Star Alliance) and Sky Express fly nonstop from Athens (ATH) to Kos (KGS).
How far is Athens from Kos by plane?
Athens (ATH) and Kos (KGS) are 190 miles (305 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book ATH to KGS award flights?
12 programs can book at least one of the nonstop airlines: Air Canada Aeroplan, Air New Zealand Airpoints, ANA Mileage Club, Avianca LifeMiles, Emirates Skywards, EVA Air Infinity MileageLands, Lufthansa Miles & More, Singapore Airlines KrisFlyer and 4 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
Where can I connect between Athens and Kos?
The most direct connections are through Mykonos (JMK), Kalymnos (JKL), Rhodes (RHO), Heraklion (HER) and Thessaloniki (SKG). On 5 of them the same airline flies both flights, for example Sky Express through Kalymnos.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.