Find flights
When to book
Airlines
FAQs

Cheap flights from Montreal to Reykjavik Keflavik Intl Airport from C$ 481

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — KEF
29 Oct — 5 Nov1
1 adult
1 adult, Economy

Cheap flight deals from Montreal to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 September 2025.

Round-trip from

C$ 829

One-way from

C$ 481

Good round-trip deal

C$ 857 or less
30/11-7/12
  • 30/11-7/12
  • 2 total stops
  • 31h 23m total
  • Montreal to Reykjavik
Search Deals
7/10
  • 7/10
  • 3 total stops
  • 44h 30m total
  • Montreal to Reykjavik
Search Deals
Price to beat on a round-trip flight from Montreal (YMQ) to Reykjavik Keflavik Intl.
Search Deals

Find flight deals from Montreal to Keflavik Intl

Cheapest flights from Montreal to Keflavik Intl
Explore the most affordable flight options available from Montreal to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 September 2025.

Sun 30/116:45 a.m.YUL - KEF
1 stop18h 40mMultiple Airlines
Sun 7/125:00 p.m.KEF - YUL
1 stop12h 43mMultiple Airlines
Deal found 28/9C$ 829
Mon 8/126:45 a.m.YUL - KEF
1 stop18h 40mMultiple Airlines
Sun 14/125:00 p.m.KEF - YUL
1 stop12h 43mMultiple Airlines
Deal found 28/9C$ 832
Fri 5/126:45 a.m.YUL - KEF
1 stop18h 40mMultiple Airlines
Mon 8/125:00 p.m.KEF - YUL
1 stop12h 43mMultiple Airlines
Deal found 28/9C$ 834
Fri 5/126:45 a.m.YUL - KEF
1 stop18h 40mMultiple Airlines
Tue 9/125:00 p.m.KEF - YUL
1 stop12h 43mMultiple Airlines
Deal found 28/9C$ 853
Thu 13/116:45 a.m.YUL - KEF
1 stop18h 40mMultiple Airlines
Thu 20/115:00 p.m.KEF - YUL
1 stop12h 43mMultiple Airlines
Deal found 29/9C$ 888
Mon 27/1011:10 a.m.YUL - KEF
2 stops15h 05mMultiple Airlines
Mon 3/115:00 p.m.KEF - YUL
2 stops13h 53mMultiple Airlines
Deal found 29/9C$ 969
Sun 26/108:55 a.m.YUL - KEF
2 stops17h 20mMultiple Airlines
Mon 3/115:00 p.m.KEF - YUL
2 stops13h 53mMultiple Airlines
Deal found 28/9C$ 1,019
Fri 17/108:15 p.m.YUL - KEF
2 stops21h 30mMultiple Airlines
Wed 22/105:10 p.m.KEF - YUL
2 stops23h 10mMultiple Airlines
Deal found 28/9C$ 1,051
Wed 15/108:10 a.m.YUL - KEF
1 stop18h 05mMultiple Airlines
Thu 23/105:00 p.m.KEF - YUL
2 stops23h 30mMultiple Airlines
Deal found 29/9C$ 1,072

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to Keflavik Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 September 2025.
Use the filters below to find and compare flights from Montreal to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Montreal

Fly to

Keflavik Intl

Route

Depart

Return

Price

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Mon 27/10

11:10 a.m.-6:15 a.m.

2 stops15h 05m

Reykjavik Keflavik Intl

Mon 3/11

5:00 p.m.-1:53 a.m.

2 stops13h 53m

C$ 969

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Mon 13/10

6:35 p.m.-11:20 p.m.

1 stop24h 45m

Reykjavik Keflavik Intl

Tue 21/10

4:10 p.m.-3:00 p.m.

1 stop26h 50m

C$ 1,104

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Fri 6/3

6:45 a.m.-6:25 a.m.

1 stop18h 40m

Reykjavik Keflavik Intl

Mon 16/3

5:00 p.m.-12:38 a.m.

1 stop11h 38m

C$ 1,105

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Mon 13/10

6:35 p.m.-3:15 p.m.

2 stops16h 40m

Reykjavik Keflavik Intl

Tue 21/10

4:10 p.m.-3:00 p.m.

1 stop26h 50m

C$ 1,128

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Sat 21/3

6:45 a.m.-6:25 a.m.

1 stop19h 40m

Reykjavik Keflavik Intl

Sun 29/3

5:05 p.m.-12:38 a.m.

1 stop11h 33m

C$ 1,129

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Wed 18/3

6:45 a.m.-6:25 a.m.

1 stop19h 40m

Reykjavik Keflavik Intl

Wed 25/3

5:00 p.m.-12:38 a.m.

1 stop11h 38m

C$ 1,175

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Mon 13/10

8:40 p.m.-3:15 p.m.

2 stops14h 35m

Reykjavik Keflavik Intl

Tue 21/10

4:10 p.m.-12:05 p.m.

2 stops23h 55m

C$ 1,177

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Wed 18/3

5:25 p.m.-6:25 a.m.

1 stop9h 00m

Reykjavik Keflavik Intl

Thu 26/3

5:00 p.m.-12:38 a.m.

1 stop11h 38m

C$ 1,181

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Mon 13/10

6:35 p.m.-11:20 p.m.

1 stop24h 45m

Reykjavik Keflavik Intl

Wed 22/10

12:25 a.m.-12:05 p.m.

1 stop15h 40m

C$ 1,182

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Sun 26/10

7:10 p.m.-8:55 a.m.

1 stop9h 45m

Reykjavik Keflavik Intl

Mon 3/11

5:00 p.m.-9:42 p.m.

1 stop9h 42m

C$ 1,211

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/9

Showing 1-10 of 17 results
1
2

Best time to book a flight from Montreal to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Montreal with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal to Reykjavik Keflavik Intl Airport

What is the cheapest time of day to fly from YMQ to KEF?

Find hourly flight availability from Montreal to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 September 2025.

A simple way to save on the total cost of your ticket is to fly from Montreal to Reykjavik Keflavik Intl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 8% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Keflavik Intl. Reviews last updated 29 September 2025.
See what other customers who have flown with Air Canada from Montreal to Reykjavik Keflavik Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,000 reviews
Check prices

Overall

7.1

Boarding

7.3

Comfort

7.1

Food

6.3

Crew

7.8

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

robert,Sep 2025

YEG - YVR

There was nothing that I liked about air canada. My experience was terrible.
Air Canada
7.1
Good
10,000 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Overall

7.1

Boarding

7.3

Comfort

7.1

Food

6.3

Crew

7.8

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

robert,Sep 2025

YEG - YVR

There was nothing that I liked about air canada. My experience was terrible.

Related info for your journey

Find useful and relevant information for your journey from Montreal to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Montreal to Reykjavik Keflavik Intl Airport?

    Departing from Montreal to Reykjavik Keflavik Intl Airport will take you 16h 40m. Montreal and Reykjavik Keflavik Intl Airport are separated by a distance of 3726 km.

  • What is the cheapest airline to fly from Montreal to Reykjavik Keflavik Intl Airport round-trip?

    Currently priced at C$ 780, Air Canada will fly you from Montreal to Reykjavik Keflavik Intl Airport and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip.

  • What are the most reliable airlines from Montreal to Reykjavik Keflavik Intl Airport?

    Before booking your flight to Reykjavik Keflavik Intl Airport from Montreal, check out the most reliable airlines to get you to your destination on time: United Airlines (83%), Air Canada (80%), Lufthansa( 80%).

  • What are the cheapest flights from Montreal to Reykjavik Keflavik Intl Airport?

    Looking for the cheapest flight from Montreal to Reykjavik Keflavik Intl Airport? While on average our users pay C$ 1,023, our data indicates the cheapest price to be C$ 785. The most popular route (Montreal Pierre Elliott Trudeau Intl - Reykjavik Keflavik Intl), is priced around C$ 803.

  • Can I find deals for flights from Montreal to Keflavik Intl that include hotel bookings?

    Yes. In addition to deals on Montreal to Keflavik Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to Keflavik Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Keflavik Intl.

  • Can I find deals for business class flights from Montreal to Keflavik Intl?

    Yes. Cheapflights offers flight deals from Montreal to Keflavik Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montreal to Reykjavik Keflavik Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Montreal to Reykjavik Keflavik Intl Airport (average of C$ 268). Flying from Montreal to Reykjavik Keflavik Intl Airport in December is currently the most expensive (average of C$ 593). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Hveragerdi
Grindavik
Kopavogur
Keflavik

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Montreal to Keflavik Intl

Discover the top airline that operate flights from Montreal to Keflavik Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 780AverageC$ 974FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Montreal to Keflavik Intl?

Deals for Montreal to Keflavik Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Keflavik Intl?

Cheapflights simply makes it quick and affordable to book flights from Montreal to Keflavik Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Montreal to Keflavik Intl with no change fees?

Need flexible booking options for your flight to Keflavik Intl from Montreal? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Montreal to Keflavik Intl become cheaper?

Yes, Cheapflights offers price alerts on Montreal to Keflavik Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.