Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Montreal to Reykjavik Keflavik Intl Airport from C$ 374

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 30/6. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — KEF
20 Jun — 27 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to Keflavik Intl

Enter your travel dates to find the best prices.

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 21 May 2026.

Tue 16/610:55 p.m.
YUL
-
KEF
Nonstop5h 00m
Air Canada
Sat 20/610:00 a.m.
KEF
-
YUL
1 stop12h 00m
Air Canada
Deal found 19/5C$ 684
Thu 4/610:55 p.m.
YUL
-
KEF
Nonstop5h 00m
Air Canada
Wed 10/69:15 a.m.
KEF
-
YUL
Nonstop5h 25m
Air Canada
Deal found 17/5C$ 704
Tue 25/811:25 p.m.
YUL
-
KEF
Nonstop5h 35m
Air Transat
Mon 31/810:30 a.m.
KEF
-
YUL
Nonstop5h 25m
Air Transat
Deal found 19/5C$ 712
Sun 21/611:25 p.m.
YUL
-
KEF
Nonstop5h 35m
Air Transat
Mon 29/610:30 a.m.
KEF
-
YUL
Nonstop5h 25m
Air Transat
Deal found 16/5C$ 714
Thu 11/610:55 p.m.
YUL
-
KEF
Nonstop5h 00m
Air Canada
Fri 26/69:15 a.m.
KEF
-
YUL
Nonstop5h 25m
Air Canada
Deal found 19/5C$ 728
Tue 14/711:25 p.m.
YUL
-
KEF
Nonstop5h 35m
Air Transat
Wed 22/711:30 a.m.
KEF
-
YUL
Nonstop5h 25m
Air Transat
Deal found 18/5C$ 730

Find 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 21 May 2026.

Round-trip from

C$ 684

One-way from

C$ 374

Good round-trip deal

C$ 807 or less
Air Canada
  • Air Canada
  • 16/6-20/6
  • 1 total stop
  • 17h 00m total
  • Montreal to Reykjavik
Search Deals
Air Transat
  • Air Transat
  • 30/6
  • Nonstop
  • 5h 35m total
  • Montreal to Reykjavik
Search Deals
Price to beat on a round-trip flight from Montreal (YMQ) to Reykjavik Keflavik Intl.
Search Deals

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 21 May 2026.
Use the filters below to find and compare flights from Montreal to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Tue 30/6

11:25 p.m.-9:00 a.m.

Nonstop5h 35m

Reykjavik Keflavik Intl

Wed 8/7

11:30 a.m.-12:55 p.m.

Nonstop5h 25m

C$ 730

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

1:05 p.m.-8:30 a.m.

1 stop15h 25m

Reykjavik Keflavik Intl

Wed 10/6

11:30 a.m.-12:13 a.m.

1 stop16h 43m

C$ 799

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Mon 15/6

6:00 a.m.-8:30 a.m.

2 stops22h 30m

Reykjavik Keflavik Intl

Fri 26/6

11:00 a.m.-7:38 a.m.

1 stop24h 38m

C$ 799

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Mon 15/6

8:15 a.m.-8:30 a.m.

2 stops20h 15m

Reykjavik Keflavik Intl

Fri 19/6

11:30 a.m.-8:00 a.m.

2 stops24h 30m

C$ 799

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Fri 3/7

1:15 p.m.-8:50 a.m.

1 stop15h 35m

Reykjavik Keflavik Intl

Fri 24/7

11:30 a.m.-7:38 a.m.

2 stops24h 08m

C$ 827

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Sun 16/8

8:30 a.m.-7:00 a.m.

2 stops18h 30m

Reykjavik Keflavik Intl

Sat 22/8

11:30 a.m.-5:27 p.m.

1 stop9h 57m

C$ 827

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

6:30 p.m.-8:50 a.m.

1 stop10h 20m

Reykjavik Keflavik Intl

Sun 20/9

11:30 a.m.-7:35 a.m.

2 stops24h 05m

C$ 827

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Fri 3/7

1:15 p.m.-8:50 a.m.

1 stop15h 35m

Reykjavik Keflavik Intl

Tue 21/7

11:30 a.m.-7:38 a.m.

2 stops24h 08m

C$ 827

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Sat 4/7

3:30 p.m.-8:30 a.m.

2 stops37h 00m

Reykjavik Keflavik Intl

Tue 28/7

11:30 a.m.-10:40 a.m.

2 stops27h 10m

C$ 827

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Sat 1/8

9:15 a.m.-8:30 a.m.

1 stop19h 15m

Reykjavik Keflavik Intl

Sat 8/8

11:30 a.m.-10:15 a.m.

2 stops26h 45m

C$ 827

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/5

Showing 1-10 of 19 resultsSorted by cheapest first
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
No data available for this route at this time. Please check back soon.

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 21 May 2026.
See what other customers who have flown with Air Transat and 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 Transat
7.8
Good
553 reviews
Check prices

Crew

8.5

Overall

7.8

Comfort

7.3

Entertainment

7.1

Boarding

7.9

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.8
Good
553 reviews
Air Transat
7.8
Good
553 reviews
Check prices

Crew

8.5

Overall

7.8

Comfort

7.3

Entertainment

7.1

Boarding

7.9

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Canada
7.1
Good
11,067 reviews
Air Transat
7.8
Good
553 reviews
Check prices

Crew

8.5

Overall

7.8

Comfort

7.3

Entertainment

7.1

Boarding

7.9

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

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 5h 35m. Montreal and Reykjavik Keflavik Intl Airport are separated by a distance of 3726 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Montreal to Reykjavik Keflavik Intl Airport round-trip?

    Currently priced at C$ 704, Air Transat will fly you from Montreal to Reykjavik Keflavik Intl Airport and back. In addition to Air Transat, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Air Canada for as low as C$ 768.

  • 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$ 861, our data indicates the cheapest price to be C$ 772. The most popular route (Montreal Pierre Elliott Trudeau Intl - Reykjavik Keflavik Intl), is priced around C$ 712.

  • 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.

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
Kopavogur
Keflavik
Hveragerdi
Grindavik

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.

Alternative routes for Montreal to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Keflavik Intl flights
Québec City to Keflavik Intl flights
Ottawa to Keflavik Intl flights
Pierre Elliott Trudeau Intl to Reykjavik Domestic flights

Top 2 airlines flying from Montreal to Keflavik Intl

Discover the top 2 airlines 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 21 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 704AverageC$ 943FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 768AverageC$ 914FlexibilityNo 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.