YUL - KEF

$272 Find Cheap Flights from Montreal to Reykjavik

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to Keflavik Intl departing on 6/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Reykjavik Keflavik Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Reykjavik, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Reykjavik, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$507
Air Canada
Tue 7/21Thu 7/30
YUL - KEF • 1 stop
Cheapest non-stop
$511
Air Transat
Tue 6/30Wed 7/1
YUL - KEF • Non-stop
Nonstop flights
Mon, Tue, Wed, Thu, Fri, Sun
You can fly direct with Air Canada and Air Transat. Average duration is 5h 17m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top airlines
Cheapest • from $507 (round-trip)
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 25% compared to booking last minute.
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Keflavik Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Montreal to Keflavik Intl (YUL-KEF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montreal to Keflavik Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Montreal to Keflavik Intl

Tue, Jul 21 - Thu, Jul 30
Air Canada Logo
6:30 pm - 8:50 am
YUL
-
KEF
10h 20m
1 stop
Air Canada Logo
9:15 am - 10:40 am
KEF
-
YUL
5h 25mnonstop
$507Air Canada
Tue, Jul 21 - Thu, Jul 30
Air Canada Logo
9:45 am - 8:50 am
YUL
-
KEF
19h 05m
1 stop
Air Canada Logo
9:15 am - 10:40 am
KEF
-
YUL
5h 25mnonstop
$508Air Canada
Tue, Jun 30 - Wed, Jul 1
Air Transat Logo
11:25 pm - 9:00 am
YUL
-
KEF
5h 35mnonstop
Air Transat Logo
11:30 am - 12:55 pm
KEF
-
YUL
5h 25mnonstop
$511Air Transat
Tue, Jun 30 - Wed, Jul 1
Air Transat Logo
11:25 pm - 9:00 am
YUL
-
KEF
5h 35mnonstop
Air Transat Logo
11:30 am - 12:55 pm
KEF
-
YUL
5h 25mnonstop
$512Air Transat
Tue, Jul 21 - Thu, Jul 30
Air Canada Logo
6:30 pm - 8:50 am
YUL
-
KEF
10h 20m
1 stop
Air Canada Logo
10:00 am - 7:19 pm
KEF
-
YUL
13h 19m
2 stops
$515Air Canada
Tue, Jul 21 - Wed, Jul 29
Air Canada Logo
6:30 pm - 8:50 am
YUL
-
KEF
10h 20m
1 stop
Air Canada Logo
9:50 am - 8:20 pm
KEF
-
YUL
14h 30m
2 stops
$516Air Canada
Tue, Jul 21 - Thu, Jul 30
Air Canada Logo
9:45 am - 8:50 am
YUL
-
KEF
19h 05m
1 stop
Air Canada Logo
10:00 am - 9:14 pm
KEF
-
YUL
15h 14m
2 stops
$517Air Canada
Fri, Jul 10 - Fri, Jul 17
Air Canada Logo
6:30 pm - 8:45 am
YUL
-
KEF
10h 15m
1 stop
Air Canada Logo
12:00 pm - 11:22 pm
KEF
-
YUL
15h 22m
2 stops
$523Air Canada
Sun, Jul 19 - Wed, Jul 29
Air Transat Logo
11:25 pm - 9:00 am
YUL
-
KEF
5h 35mnonstop
Air Transat Logo
11:30 am - 12:55 pm
KEF
-
YUL
5h 25mnonstop
$527Air Transat
Sat, Aug 15 - Sun, Aug 23
United Airlines Logo
6:10 am - 8:30 am
YUL
-
KEF
22h 20m
2 stops
United Airlines Logo
11:30 am - 5:27 pm
KEF
-
YUL
9h 57m
1 stop
$528United Airlines
Booking Insights

KAYAK's insights & trends for Montreal to Keflavik Intl flights

Get data-powered insights and trends into flights from Montreal to Keflavik Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Montreal to Reykjavik?

The average price of all round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Reykjavik Keflavik Intl Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Reykjavik on a Sunday and more expensive on a Friday. On your return trip to Montreal, you should consider flying back on a Thursday, and avoid Wednesdays for better deals.

Can I save money by flying with a layover from Montreal Pierre Elliott Trudeau Intl Airport to Reykjavik Keflavik Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $759, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Reykjavik Keflavik Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Reykjavik Keflavik Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Montreal Pierre Elliott Trudeau Intl Airport to Reykjavik Keflavik Intl Airport, you should book around 2 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Cheapest flight$272
Flight from Montreal to Reykjavik

When to book flights from Montreal to Keflavik Intl

Are your dates flexible? Find out the best times to travel from Montreal to Keflavik Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Montreal to Reykjavik flights

  • What is the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Reykjavik Keflavik Intl Airport?

    In the last 5 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Reykjavik Keflavik Intl Airport was $272 for a one-way ticket and $507 for a round-trip.

  • Do I need a passport to fly between Montreal and Reykjavik?

    A passport is required to fly from Montreal to Reykjavik.

  • Which airports will I be using when flying from Montreal to Reykjavik?

    On your way to Reykjavik, you’ll fly out from Montreal Pierre Elliott Trudeau Intl. You’ll be landing at Reykjavik Keflavik Intl.

  • Which airlines offer Wi-Fi service onboard planes from Montreal to Reykjavik?

    Only Air Canada offers inflight Wi-Fi service on the Montreal to Reykjavik flight route.

  • Which aircraft models fly most regularly from Montreal to Reykjavik?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Montreal to Reykjavik flight route.

  • Which airline alliances offer flights from Montreal to Reykjavik?

    Star Alliance is the only airline alliance operating flights between Montreal and Reykjavik.

  • On which days can I fly direct from Montreal to Reykjavik?

    There are nonstop flights from Montreal to Reykjavik on a daily basis.

  • How does KAYAK find such low prices on flights from Montreal to Reykjavik?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montreal to Reykjavik.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montreal to Reykjavik?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik from Montreal is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Montreal to Reykjavik?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reykjavik with an airline and back to Montreal with another airline. Booking your flights between Montreal and KEF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montreal to Reykjavik?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reykjavik from Montreal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Montreal Pierre Elliott Trudeau Intl Airport to Reykjavik Keflavik Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $584 or less round-trip.

Prefer to fly direct from Montreal to Reykjavik?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Montreal Pierre Elliott Trudeau Intl to Reykjavik Keflavik Intl.
Find which airlines fly direct from Montreal Pierre Elliott Trudeau Intl Airport to Reykjavik Keflavik Intl Airport, which days they fly and book direct flights.

Direct departures

Montreal Pierre Elliott Trudeau Intl to Reykjavik Keflavik Intl

Monday

Air Canada

Air Canada

Tuesday

Air Transat

Air Transat

Wednesday

Air Canada

Air Canada

Thursday

Air Canada

Air Canada

Friday

Air Canada

Air Canada

Sunday

Air Canada,Air Transat

Air Canada,Air Transat

See more direct flights

Direct returns

Reykjavik Keflavik Intl to Montreal Pierre Elliott Trudeau Intl

Monday

Air Canada,Air Transat

Air Canada,Air Transat

Tuesday

Air Canada

Air Canada

Wednesday

Air Transat

Air Transat

Thursday

Air Canada

Air Canada

Friday

Air Canada

Air Canada

Saturday

Air Canada

Air Canada

See more direct flights

Reviews of the top airline flying from Montreal to Keflavik Intl

 
See real verified KAYAK customer reviews for airlines flying from Montreal to Reykjavik. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Montreal to Keflavik Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 11127 reviews
6.8Entertainment
7.8Crew
7.3Boarding
7.1Comfort
6.3Food
Airline reviews

Didnt make it on flight. Flight was delayed. Then had to get rebooked for a flight that was 8 hours later. Guess who had to wait for 8 hours at the airport?

2.0 MediocreAmmata, Jun 2026
YUL - NRT
Read more Air Canada reviews

Didnt make it on flight. Flight was delayed. Then had to get rebooked for a flight that was 8 hours later. Guess who had to wait for 8 hours at the airport?

The flight was smooth, the plane was spacious and clean, the staff was kind and the food was decent.

Pretzels were a bit dry and dusty, however it is nice to have a choice between sweet and savory snacks.

The TV screen at my seat was not functioning for the entire duration of the flight. I informed a flight attendant about the issue, and I was told that I would receive a voucher as compensation. However, I never received this voucher afterward. I therefore kindly request to still receive the voucher that was promised to me.

Flight crew was great, and even the crew for checking bags! I had a question for a friend of mine flying tomorrow and the man I talked to was awesome and answered my questions and looked up things for me when he didn’t have to! I was able to give her current & accurate info for her flight and she was so appreciative too!!

As mentioned before the fact that my paid-for aisle seats had been changed to non-aisle seats is unacceptable. Happily one staff member at the boarding counter did correct it before the flights, otherwise I would have been forced to submit a formal complaint. If it happens again on return flights, I will put in a formal complaint.

Another good flight experience with Air Canada. The business section did not feature the full length sleeping arrangement, but this was a shorter trip. The food was excellent. But the flight crew was truly top tier: friendly, cheerful, helpful at all the right times. Air Canada truly outshines all U.S. carriers.

Everything could be better, the worst is the crew, looks like they are not happy in the work. Air Canada is downhill for years, every flight looks worst. Hope they can fix the issues, by now, just flying AC in toutes with no other alternatives. Shame.

This was my second leg of my trip and was delayed so was worried about my connection in Montreal. Still hungry so on boarding I asked a flight attendant if I could use my $14.00 voucher on the plane for food as I was starving. She said she would check and let me know but she never came back. So no food again as none was offered. Had to get my bags and check them again and that was ok but don’t understand why I had to go through security and because of them almost missed my flight. No food offered nor possibility to purchase food so still hungry and just watched a movie and hoped I could get food when I landed. Was able to use the $14.00 voucher to buy something and had my family bring food as I was now starving. I’ve been travelling on AC for years and this was my worst experience ever. After our flight got cancelled in SXM and was told the staff there didn’t work for AC so couldn’t do much to help us was not a good experience

Staff looked unprofessional. Sloppy uniforms and hardly a smile to be found

Everything you need to know for your flight from Montreal to Keflavik Intl

Information on your arrival and departure airports