Norwegian Air SwedenDepart15:45
Sun, 22 AugRIX → KGS
6h 30m · 2 stops
€171one way, per person
View deal
- Cheapest fare
- €171
- Cheapest month
- August
- Direct flights
- Not recently
- Quickest trip
- 6h 30m
Norwegian Air Sweden · Sun, 22 Aug
from €171
Usually 1+ stop
2,250 km
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Cheapest month to fly from Riga to Kos
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in August 2027
The lowest fares we've seen for each day, cheapest first.
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Getting around
About flights from Riga to Kos
Riga (RIX) and Kos (KGS) are about 2,250 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 6h 30m. Over the next few months, one-way fares start from €171, and August 2027 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Riga to Kos?
The cheapest one-way fare we've seen recently is €171 with Norwegian Air Sweden, departing Sunday, 22 August 2027.
What is the cheapest month to fly from Riga to Kos?
August 2027 currently has the lowest fares, from €171 one way.
Are there direct flights from Riga to Kos?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from Riga to Kos?
The quickest journey we've seen takes about 6h 30m. Riga and Kos are around 2,250 km apart.
Which airlines fly from Riga to Kos?
Recent fares on this route were with Norwegian Air Sweden.