Your next trip, last seen at €349
Lowest observedAir Transat · 3 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
- €349, departing 14 Nov 2026 (Last checked: 21 Oct 2026)One-way fareCheck live prices for this route
- Airlines seen
- Aegean Airlines, Air Algerie, Air Canada, Air Serbia, Air Transat, Austrian Airlines, Azores Airlines, British Airways, easyJet, French Bee, Jet2, Lufthansa, Porter Airlines Canada, Ryanair, Sky Express, TAP Air Portugal, Transavia France, Vueling, Wizz Air, Wizz Air Malta (20)
- Typical journey time
- 34h
About this route
Explore the fares we observed from Montreal to Kos. Prices move often, so pick your dates to see the latest options.
- Route distance
- 7,909 km
- Typical journey time
- 34h
- Seen on fares with a connection
- Air Transat, Air Canada, Sky Express, Aegean Airlines, TAP Air Portugal, Porter Airlines Canada, Ryanair, Vueling, French Bee, Azores Airlines, Air Serbia, Transavia France, easyJet, Wizz Air Malta (14)
- Alternative airports
- YHU, YMX
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
- Montréal / Saint-Hubert Metropolitan Airport (YHU) → Montreal, city gazetteer reference point (45.5089, -73.5542): ≈ 11 km.
- Montreal / Pierre Elliott Trudeau International Airport (YUL) → Montreal, city gazetteer reference point (45.5089, -73.5542): ≈ 15 km.
- Montreal Mirabel International Airport (YMX) → Montreal, city gazetteer reference point (45.5089, -73.5542): ≈ 42 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 Montreal to Kos: Air Transat, from €349 (checked 21 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Air Transat | €349Nov 14, 2026 | 27 |
| Ryanair | €362Nov 26, 2026 | 3 |
| Sky Express | €366Nov 24, 2026 | 9 |
| Vueling | €383Nov 21, 2026 | 6 |
| Air Canada | €390Nov 29, 2026 | 8 |
| TAP Air Portugal | €407Jan 13, 2027 | 4 |
| Porter Airlines Canada | €463Jan 12, 2027 | 4 |
| Azores Airlines | €495Dec 14, 2026 | 3 |
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 Montreal to Kos?
The lowest fare Routavio has observed is €349, found on 21 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Montreal to Kos?
In our observations November 2026 is the cheapest month so far, at €349.
Are there direct flights from Montreal to Kos?
Our data holds no non-stop flight from Montreal to Kos. The fares on this page include at least one stop.
Which airlines fly from Montreal to Kos?
Routavio has seen these carriers on the route: Aegean Airlines, Air Algerie, Air Canada, Air Serbia, Air Transat, Austrian Airlines, Azores Airlines, British Airways, easyJet, French Bee, Jet2, Lufthansa, Porter Airlines Canada, Ryanair, Sky Express, TAP Air Portugal, Transavia France, Vueling, Wizz Air, Wizz Air Malta (20).
How long does the flight from Montreal to Kos take?
Across the 74 fares Routavio observed, the average journey time is 37h 05m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Montreal to Kos fares were non-stop?
None of the 74 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 Montreal to Kos?
Cheapest airline from Montreal to Kos: Air Transat, from €349 (checked 21 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.