Greece to Finland · 1,627 miles (2,619 km)

Kos (KGS) to Helsinki (HEL) flights

One airline flies nonstop from Kos (KGS) to Helsinki (HEL): Finnair. The two airports are 1,627 miles (2,619 km) apart. Finnair is in oneworld. There are also 30 ways to fly it with one stop, through Thessaloniki, Rhodes and Athens and more.

See award prices Filter in Routes

Airlines flying nonstop from KGS to HEL

Finnaironeworld · bookable with 9 programsWho books it

Book KGS to HEL with points

Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.

Alaska Atmos RewardsBooks Finnair
American AAdvantageBooks Finnair
British Airways ClubBooks Finnair
Cathay Pacific Asia MilesBooks Finnair
Finnair PlusBooks Finnair
Iberia ClubBooks Finnair
JAL Mileage BankBooks Finnair
Qantas Frequent FlyerBooks Finnair
Qatar Airways Privilege ClubBooks Finnair

KGS to HEL with one stop

30 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.

Via Thessaloniki (SKG)Aegean Airlines, then Ryanair and Finnair
Via Rhodes (RHO)Sky Express and Edelweiss Air, then Finnair
GQ
Via Athens (ATH)Aegean Airlines the whole way
GQ
Via Vienna (VIE)Ryanair the whole way
Via Heraklion (HER)Aegean Airlines, then Finnair
Via Prague (PRG)SmartWings, then Finnair
Via Berlin (BER)Eurowings the whole way
Via Copenhagen (CPH)Sunclass Airlines, then Finnair, Norwegian Air Sweden and 1 more
DK
Via Salzburg (SZG)Eurowings, then Finnair
Via Munich (MUC)Condor, TUI fly Deutschland and 1 more, then Finnair, Lufthansa and 1 more
X3
Via Innsbruck (INN)Eurowings, then Finnair
Via Hamburg (HAM)Condor and Eurowings, then Finnair
Via Naples (NAP)easyJet, then Finnair
Via Verona (VRN)Neos, then Finnair
NO
Via Bologna (BLQ)Ryanair, then Finnair

See all 30 in Routes

KGS to HEL: common questions

Which airlines fly nonstop from KGS to HEL?

Finnair (oneworld) flies nonstop from Kos (KGS) to Helsinki (HEL).

How far is Kos from Helsinki by plane?

Kos (KGS) and Helsinki (HEL) are 1,627 miles (2,619 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.

Which points programs can book KGS to HEL award flights?

9 programs can book at least one of the nonstop airlines: Alaska Atmos Rewards, American AAdvantage, British Airways Club, Cathay Pacific Asia Miles, Finnair Plus, Iberia Club, JAL Mileage Bank, Qantas Frequent Flyer and 1 more. Which flights each can book depends on its partners, so check the airline before you transfer points.

How many miles does KGS to HEL cost?

It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for KGS to HEL with taxes and fees.

Where can I connect between Kos and Helsinki?

The most direct connections are through Thessaloniki (SKG), Rhodes (RHO), Athens (ATH), Vienna (VIE) and Heraklion (HER). On 6 of them the same airline flies both flights, for example Aegean Airlines through Athens.

More routes

HEL to KGS Every nonstop from KGS Every nonstop from HEL

KGS to Frankfurt FRA KGS to Amsterdam AMS KGS to Rome FCO KGS to Munich MUC KGS to Milan MXP KGS to Zurich ZRH KGS to London LGW KGS to Manchester MAN KGS to London STN KGS to Vienna VIE KGS to Dublin DUB KGS to Copenhagen CPH

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.