Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Reykjavik Keflavik Intl Airport from C$ 594

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 26/10. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — KEF
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Pierre Elliott Trudeau Intl to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) 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 11 September 2025.

Round-trip from

C$ 829

One-way from

C$ 594

Good round-trip deal

C$ 852 or less
6/10-15/10
  • 6/10-15/10
  • 4 total stops
  • 39h 00m total
  • Montreal to Reykjavik
26/10
  • 26/10
  • 1 total stop
  • 14h 35m total
  • Montreal to Reykjavik
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Reykjavik Keflavik Intl.

Find flight deals from Pierre Elliott Trudeau Intl to Keflavik Intl

Cheapest flights from Pierre Elliott Trudeau Intl to Keflavik Intl
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Mon 6/1010:45 a.m.YUL - KEF
2 stops15h 30mMultiple Airlines
Wed 15/105:00 p.m.KEF - YUL
2 stops23h 30mMultiple Airlines
Deal found 11/9C$ 829
Mon 1/121:40 p.m.YUL - KEF
1 stop11h 45mMultiple Airlines
Sat 6/125:00 p.m.KEF - YUL
1 stop12h 43mMultiple Airlines
Deal found 10/9C$ 938
Tue 18/112:30 p.m.YUL - KEF
1 stop10h 55mMultiple Airlines
Tue 25/115:00 p.m.KEF - YUL
1 stop12h 43mMultiple Airlines
Deal found 10/9C$ 949
Sun 23/112:30 p.m.YUL - KEF
1 stop10h 55mMultiple Airlines
Fri 28/115:00 p.m.KEF - YUL
1 stop12h 43mMultiple Airlines
Deal found 10/9C$ 959
Sat 29/113:55 p.m.YUL - KEF
1 stop9h 30mMultiple Airlines
Thu 4/125:00 p.m.KEF - YUL
1 stop12h 43mMultiple Airlines
Deal found 10/9C$ 960
Wed 3/122:30 p.m.YUL - KEF
1 stop10h 55mMultiple Airlines
Mon 8/125:00 p.m.KEF - YUL
1 stop12h 43mMultiple Airlines
Deal found 10/9C$ 967
Sat 25/106:45 a.m.YUL - KEF
1 stop21h 55mMultiple Airlines
Sat 1/115:00 p.m.KEF - YUL
1 stop11h 43mMultiple Airlines
Deal found 10/9C$ 970
Sat 4/108:10 p.m.YUL - KEF
2 stops21h 35mMultiple Airlines
Fri 10/105:10 p.m.KEF - YUL
1 stop18h 15mMultiple Airlines
Deal found 10/9C$ 973
Thu 27/112:30 p.m.YUL - KEF
1 stop10h 55mMultiple Airlines
Tue 2/125:00 p.m.KEF - YUL
1 stop12h 43mMultiple Airlines
Deal found 10/9C$ 994
Thu 25/910:45 a.m.YUL - KEF
2 stops15h 30mMultiple Airlines
Thu 2/105:00 p.m.KEF - YUL
2 stops23h 30mMultiple Airlines
Deal found 11/9C$ 1,017

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl 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 11 September 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Keflavik Intl

Route

Depart

Return

Price

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Fri 5/12

2:30 p.m.-6:25 a.m.

1 stop10h 55m

Reykjavik Keflavik Intl

Wed 10/12

5:00 p.m.-12:43 a.m.

1 stop12h 43m

C$ 967

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Sat 21/2

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

1 stop18h 40m

Reykjavik Keflavik Intl

Thu 26/2

5:00 p.m.-4:55 p.m.

1 stop28h 55m

C$ 1,046

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Wed 8/10

8:55 a.m.-6:15 a.m.

2 stops17h 20m

Reykjavik Keflavik Intl

Wed 15/10

5:00 p.m.-9:46 p.m.

3 stops32h 46m

C$ 1,067

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Thu 9/10

6:55 a.m.-6:15 a.m.

2 stops19h 20m

Reykjavik Keflavik Intl

Thu 16/10

7:55 p.m.-3:37 p.m.

3 stops23h 42m

C$ 1,074

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Sun 1/3

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

1 stop18h 40m

Reykjavik Keflavik Intl

Sun 8/3

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

1 stop11h 38m

C$ 1,077

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Fri 27/2

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

1 stop18h 40m

Reykjavik Keflavik Intl

Sat 7/3

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

1 stop12h 38m

C$ 1,085

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

10:10 p.m.-9:40 a.m.

1 stop31h 30m

Reykjavik Keflavik Intl

Thu 23/10

10:30 a.m.-8:15 p.m.

1 stop13h 45m

C$ 1,124

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Sun 9/11

2:30 p.m.-6:25 a.m.

1 stop10h 55m

Reykjavik Keflavik Intl

Fri 14/11

5:00 p.m.-12:43 a.m.

1 stop12h 43m

C$ 1,139

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Mon 13/10

6:00 a.m.-6:20 a.m.

1 stop20h 20m

Reykjavik Keflavik Intl

Thu 23/10

11:25 a.m.-11:48 p.m.

2 stops40h 23m

C$ 1,163

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Wed 12/11

8:40 p.m.-10:55 a.m.

1 stop33h 15m

Reykjavik Keflavik Intl

Fri 21/11

6:10 p.m.-6:45 p.m.

1 stop29h 35m

C$ 1,172

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 16 results
1
2

Best time to book a flight from Pierre Elliott Trudeau Intl to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport to Reykjavik Keflavik Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Keflavik Intl. Price data was last updated on 29 August 2025.

The price you pay for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Reykjavik Keflavik Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Find hourly flight availability from Pierre Elliott Trudeau Intl 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 11 September 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 9% on flights from Montreal Pierre Elliott Trudeau Intl Airport to Reykjavik Keflavik Intl Airport by exploring options for tickets in the afternoon.

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 11 September 2025.
Check out reviews from past customers who have flown with Air Canada from Montreal Pierre Elliott Trudeau Intl Airport to Reykjavik Keflavik Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

6.8

Food

6.3

Overall

7.1

Comfort

7.1

Boarding

7.3

Crew

7.8

Reviews

1 / 20
8.0
Excellent

Graeme,Sep 2025

YWG - YVR

Why not start boarding from the higher seat numbers? Easier movement for everyone. Easier to put baggage in over head lockers. Unable to get a coffee due to air turbulence, but not offered the chance to have a coffee once it had ceased.

Entertainment

6.8

Food

6.3

Overall

7.1

Comfort

7.1

Boarding

7.3

Crew

7.8

Reviews

1 / 20
8.0
Excellent

Graeme,Sep 2025

YWG - YVR

Why not start boarding from the higher seat numbers? Easier movement for everyone. Easier to put baggage in over head lockers. Unable to get a coffee due to air turbulence, but not offered the chance to have a coffee once it had ceased.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What is the cheapest airline to fly from Montreal Pierre Elliott Trudeau Intl Airport to Reykjavik Keflavik Intl Airport round-trip?

    According to our current data, Air Canada (C$ 776), offers the cheapest pricing from Montreal Pierre Elliott Trudeau Intl Airport to Reykjavik Keflavik Intl Airport.

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

    Before booking your flight to Reykjavik Keflavik Intl Airport from Montreal Pierre Elliott Trudeau Intl Airport, check out the most reliable airlines to get you to your destination on time: United Airlines (81%), Air Canada (79%), Lufthansa( 79%).

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

    Looking for the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Reykjavik Keflavik Intl Airport? While on average our users pay C$ 991, our data indicates the cheapest price to be C$ 783. The most popular route (Montreal Pierre Elliott Trudeau Intl - Reykjavik Keflavik Intl), is priced around C$ 758.

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

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

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Keflavik Intl?

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

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Keflavik Intl?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport to Reykjavik Keflavik Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Reykjavik Keflavik Intl Airport (average of C$ 268). Flying from Montreal Pierre Elliott Trudeau Intl Airport 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

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Top airline flying from Pierre Elliott Trudeau Intl to Keflavik Intl

Discover the top airline that operate flights from Pierre Elliott Trudeau Intl 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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 776AverageC$ 976FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Keflavik Intl?

Deals for Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl to Keflavik Intl?

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Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Keflavik Intl with no change fees?

Need flexible booking options for your flight to Keflavik Intl from Pierre Elliott Trudeau Intl? 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 Pierre Elliott Trudeau Intl to Keflavik Intl become cheaper?

Yes! Start tracking prices for Pierre Elliott Trudeau Intl to Keflavik Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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