Your next trip, last seen at €189
Lowest observedflyadeal · 2 stops · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €189, departing 22 Jan 2027 (Last checked: 22 Oct 2026)One-way fareCheck live prices for this route
- Airlines seen
- Aegean Airlines, Air Arabia Egypt, Air Cairo, AJet, EgyptAir, flyadeal, flynas, Pegasus Airlines, Qatar Airways, Royal Jordanian, Saudia, Sky Express (12)
- Typical journey time
- 20h 25m
About this route
Explore the fares we observed from Riyadh to Kos. Prices move often, so pick your dates to see the latest options.
- Route distance
- 2,295 km
- Typical journey time
- 20h 25m
- Seen on fares with a connection
- flyadeal, Aegean Airlines, flynas, Air Cairo, Sky Express, AJet, Air Arabia Egypt, Royal Jordanian, Saudia (9)
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- King Khalid International Airport (RUH) → Riyadh, city gazetteer reference point (24.7136, 46.6753): ≈ 27 km.
- Kos Hippocrates (KGS) → Kos, city gazetteer reference point (36.7931, 27.0953): ≈ 0 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest one-way fare we saw per airline
Cheapest airline from Riyadh to Kos: flyadeal, from €189 (checked 22 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| flyadeal | €189Jan 22, 2027 | 30 |
| flynas | €219Dec 2, 2026 | 19 |
| Aegean Airlines | €233Dec 11, 2026 | 9 |
| AJet | €239Nov 29, 2026 | 4 |
| Air Cairo | €248Nov 1, 2026 | 12 |
| Sky Express | €254Dec 22, 2026 | 5 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Riyadh to Kos?
The lowest fare Routavio has observed is €189, found on 22 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Riyadh to Kos?
In our observations January 2027 is the cheapest month so far, at €189.
Are there direct flights from Riyadh to Kos?
Our data holds no non-stop flight from Riyadh to Kos. The fares on this page include at least one stop.
Which airlines fly from Riyadh to Kos?
Routavio has seen these carriers on the route: Aegean Airlines, Air Arabia Egypt, Air Cairo, AJet, EgyptAir, flyadeal, flynas, Pegasus Airlines, Qatar Airways, Royal Jordanian, Saudia, Sky Express (12).
How long does the flight from Riyadh to Kos take?
Across the 82 fares Routavio observed, the average journey time is 22h 25m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Riyadh to Kos fares were non-stop?
None of the 82 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
Which airline has the lowest fare from Riyadh to Kos?
Cheapest airline from Riyadh to Kos: flyadeal, from €189 (checked 22 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.