Cheap flights from Reykjavik Keflavik to Montreal

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Flight deals from Reykjavik Keflavik to Montreal

Looking for a cheap last-minute deal or the best round-trip flight from Reykjavik Keflavik to Montreal? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Reykjavik Keflavik to Montreal

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Reykjavik Keflavik to Montreal flights are currently cheapest in June.

Direct flights from Reykjavik Keflavik to Montreal

Alternative Reykjavik Keflavik to Montreal routes

Looking for the cheapest, fastest or easiest route from Reykjavik Keflavik to Montreal? You could fly into the following airports instead.

Reykjavik to Montreal: Flight information

The things to know before you go.
Cheapest flight found$660
Cheapest month to flyAugust
Average flight time5 hrs, 25 mins
Most popular airlineUnited
Average flights per week13

Finding cheap flights from Reykjavik Keflavik to Montreal: Frequently asked questions

There are 3 airports in Montreal: Montreal St Hubert, Montreal Pierre Elliott Trudeau and Montreal Mirabel.
The best price we found for a round-trip flight from Reykjavik Keflavik to Montreal is $660. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
5 hours and 25 minutes is the average flight time from Reykjavik Keflavik to Montreal.
United, Air Canada and Lufthansa fly direct from Reykjavik Keflavik to Montreal.
There are 13 flights per week flying from Reykjavik Keflavik to Montreal, as of May 2025.
The cheapest month to fly from Reykjavik Keflavik to Montreal is usually May 2025.
If you're flying from Reykjavik Keflavik Airport, the cheapest airport near Montreal is Montreal Pierre Elliott Trudeau – which is 16.1 km away from the center of Montreal. We've found flights to this airport from $660.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Reykjavik Keflavik Airport to Montreal on Sunday, August 17, 2025.
Yes – the average flight time is 5 hours and 25 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Montreal but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Montreal is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 12°C. July is typically the warmest month in Montreal, when it usually averages around 25°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -17°C. The rainiest month is June.
Currently, Air Canada offers the cheapest flight tickets to Montreal.

Traveling from Keflavik International Airport (KEF) to Montreal: what you need to know

  • The average time for a direct flight from Keflavik International Airport to Montreal is 5 hours 5 minutes.

  • The timezone in Montreal is UTC-4. The city is 4 hours behind Reykjavik, where Keflavik International Airport is located.

  • Keflavik International Airport (KEF) to Montreal-Pierre Elliott Trudeau International Airport (YUL) is the most popular route, with 2 flights a week to pick from. If you have things to do before heading off, the last flight from KEF to YUL is with Air Canada at 10:00. Opt for the first departure operated by Air Canada at 09:45 if you want to get going early.

  • For hassle-free travel, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to board your flight from KEF to Montreal.

  • Flying over a peak time like July? Public holidays and other popular periods can mean longer lines at security. Play it safe and get there up to four hours ahead of international flights and two hours before a domestic departure.

  • You can catch a direct flight from Keflavik International Airport to Montreal. Begin your journey at KEF and end it at Montreal-Pierre Elliott Trudeau International Airport (YUL).

  • Air Canada is a well-known carrier that offers direct flights from Keflavik International Airport to Montreal.

  • Stopovers are the perfect opportunity to take a travel break — and maybe even tour another city. When browsing flights from KEF to Montreal, deselect the 'Direct flights only' box to see where you can stop along the way. Top options include:

    • John F. Kennedy International Airport (JFK)

    • Pearson International Airport (YYZ)

    • Newark Liberty International Airport (EWR)

  • If you have a passport from Iceland, you will need an ETA to enter Canada. This applies when booking a cheap ticket from Keflavik International Airport to Montreal for tourism purposes. The rules may be different if you're traveling for business or other reasons. Always consult official visa guidelines before you make travel plans and definitely before flying.

  • Traveling from central Reykjavik to KEF takes approximately 1 hour and 13 minutes on public transport. If you drive, ride-share or get a cab, you'll cover the 48 kilometers in 49 minutes or so, depending on traffic conditions.

  • Want a convenient hotel close to KEF? If you're boarding an early flight from Keflavik International Airport to Montreal, these stays will put you moments from your departure lounge:

How to find the cheapest flights from Keflavik International Airport (KEF) to Montreal

  • $276 is the cheapest price we've found for a one-way ticket from Keflavik International Airport to Montreal. For a return flight on this route, the best price is $660. Depending on when and how early you book, these fares could change.

  • Book 4 months before you want to fly. After looking at the numbers on our calendar, this is how far you should book ahead to find cheap tickets from KEF to Montreal.

  • The cheapest month for tickets from Keflavik International Airport to Montreal is December. Compare prices using the 'Whole month' tool and choose the date that offers the lowest fare.

  • Set up a Price Alert for cheap tickets from KEF to Montreal. You don't need to search every day to find out if prices have fallen. We'll tell you the moment the price changes.

  • Use the filters to tailor your flights from Keflavik International Airport to Montreal. Pick your preferred arrival and departure times, number of stops and airlines. Or sort your results by 'Cheapest' to get the best deals.

Airports in Montreal

Montreal-Pierre Elliott Trudeau International Airport (YUL)

  • Montreal-Pierre Elliott Trudeau International Airport (YUL) to central Montreal is roughly 26 kilometers. It'll take you about 25 minutes to get to the center driving.

  • When traveling on public transport, expect a journey time of around 2 hours and 15 minutes.

  • The last thing you want is a lengthy journey to your hotel if you're landing late on a flight from Keflavik International Airport to Montreal. Check in to one of these accommodation options near YUL instead:

St. Hubert Airport (YHU)

Best time to go to Montreal

  • August is the most popular month to catch a flight from Keflavik International Airport to Montreal while February is the quietest. To work out the best time to go to Montreal, consider your preferred travel pace and style.

  • The warmest month in Montreal is July, with the temperature ranging between 14ºC and 28ºC. Lock in your flights from Keflavik International Airport to Montreal in this month if this is the type of weather you enjoy.

  • January has average temperatures of between -19ºC and -2ºC. Search for cheap flights from KEF to Montreal sometime then if you want to travel in cooler conditions.

More about Montreal

  • Once you've booked your flight from Keflavik International Airport to Montreal, think about where you want to stay in this city. Make one of these accommodation options your base for exploring Montreal:

  • All great adventures should include some sightseeing. Mount Royal Park, Montreal Botanical Garden and Saint Joseph's Oratory of Mount Royal are essential stops on your Montreal itinerary.

Complete your Montreal trip with a car rental

  • Pick one of our car rentals in Montreal and explore the city at your own pace. Easily compare options in one go to find the ideal ride once you've locked in your hotel and cheap flights from Keflavik International Airport to Montreal.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.