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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Reykjavik Keflavik Intl Airport from C$ 437

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 16/11. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — KEF
26 Nov — 3 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Pierre Elliott Trudeau Intl to Keflavik Intl

Enter your travel dates to find the best prices.

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 27 October 2025.

Tue 25/116:45 a.m.YUL - KEF
1 stop18h 40mMultiple Airlines
Mon 1/125:00 p.m.KEF - YUL
1 stop12h 43mMultiple Airlines
Deal found 25/10C$ 929
Sun 16/116:45 a.m.YUL - KEF
1 stop18h 40mMultiple Airlines
Thu 4/125:00 p.m.KEF - YUL
1 stop12h 43mMultiple Airlines
Deal found 26/10C$ 933
Mon 10/116:45 a.m.YUL - KEF
1 stop18h 40mMultiple Airlines
Wed 19/115:00 p.m.KEF - YUL
1 stop12h 43mMultiple Airlines
Deal found 26/10C$ 1,045
Sun 23/1110:35 a.m.YUL - KEF
1 stop14h 50mMultiple Airlines
Thu 4/125:00 p.m.KEF - YUL
1 stop12h 43mMultiple Airlines
Deal found 25/10C$ 1,069
Wed 26/112:30 p.m.YUL - KEF
1 stop10h 55mMultiple Airlines
Thu 4/125:00 p.m.KEF - YUL
1 stop12h 43mMultiple Airlines
Deal found 26/10C$ 1,071
Thu 27/112:30 p.m.YUL - KEF
1 stop10h 55mMultiple Airlines
Thu 4/125:00 p.m.KEF - YUL
1 stop12h 43mMultiple Airlines
Deal found 26/10C$ 1,073
Thu 27/112:30 p.m.YUL - KEF
1 stop10h 55mMultiple Airlines
Wed 3/125:00 p.m.KEF - YUL
1 stop12h 43mMultiple Airlines
Deal found 26/10C$ 1,075
Mon 24/1110:35 a.m.YUL - KEF
1 stop14h 50mMultiple Airlines
Fri 28/115:00 p.m.KEF - YUL
1 stop12h 43mMultiple Airlines
Deal found 25/10C$ 1,092
Fri 28/112:30 p.m.YUL - KEF
1 stop10h 55mMultiple Airlines
Fri 5/125:00 p.m.KEF - YUL
1 stop12h 43mMultiple Airlines
Deal found 26/10C$ 1,093
Tue 25/112:30 p.m.YUL - KEF
1 stop10h 55mMultiple Airlines
Wed 3/125:00 p.m.KEF - YUL
1 stop12h 43mMultiple Airlines
Deal found 26/10C$ 1,097

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 27 October 2025.

Round-trip from

C$ 847

One-way from

C$ 437

Good round-trip deal

C$ 904 or less
21/3-29/3
  • 21/3-29/3
  • 2 total stops
  • 31h 13m total
  • Montreal to Reykjavik
Search Deals
16/11
  • 16/11
  • 1 total stop
  • 14h 35m total
  • Montreal to Reykjavik
Search Deals
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Reykjavik Keflavik Intl.
Search Deals

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 27 October 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

Sat 7/2

10:15 a.m.-6:25 a.m.

1 stop15h 10m

Reykjavik Keflavik Intl

Sun 15/2

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

1 stop12h 38m

C$ 1,030

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

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

1 stop10h 55m

Reykjavik Keflavik Intl

Fri 13/2

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

1 stop12h 38m

C$ 1,030

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Tue 3/2

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

1 stop10h 55m

Reykjavik Keflavik Intl

Fri 13/2

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

1 stop12h 38m

C$ 1,030

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Thu 2/4

6:45 a.m.-9:00 a.m.

1 stop22h 15m

Reykjavik Keflavik Intl

Sun 5/4

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

1 stop11h 33m

C$ 1,114

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Sat 11/4

7:00 a.m.-9:30 a.m.

2 stops22h 30m

Reykjavik Keflavik Intl

Mon 20/4

11:25 a.m.-11:47 a.m.

2 stops28h 22m

C$ 1,118

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Fri 10/4

6:00 a.m.-9:30 a.m.

2 stops23h 30m

Reykjavik Keflavik Intl

Mon 20/4

11:25 a.m.-4:01 p.m.

2 stops32h 36m

C$ 1,118

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

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

1 stop33h 15m

Reykjavik Keflavik Intl

Tue 27/1

11:50 a.m.-6:45 p.m.

1 stop11h 55m

C$ 1,135

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Fri 13/2

7:20 p.m.-6:25 a.m.

1 stop30h 05m

Reykjavik Keflavik Intl

Sat 21/2

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

1 stop12h 38m

C$ 1,140

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Sat 4/4

4:55 p.m.-9:00 a.m.

1 stop12h 05m

Reykjavik Keflavik Intl

Thu 9/4

8:10 p.m.-9:20 a.m.

1 stop17h 10m

C$ 1,143

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

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

1 stop9h 00m

Reykjavik Keflavik Intl

Wed 1/4

8:10 p.m.-4:55 p.m.

1 stop24h 45m

C$ 1,145

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/10

Showing 1-10 of 17 results
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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 24 October 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.

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 27 October 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.
Air Canada
7.1
Good
10,370 reviews
Check prices

Overall

7.1

Boarding

7.3

Food

6.3

Entertainment

6.8

Comfort

7.1

Crew

7.8

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
10,370 reviews
Air Canada
7.1
Good
10,370 reviews
Check prices

Overall

7.1

Boarding

7.3

Food

6.3

Entertainment

6.8

Comfort

7.1

Crew

7.8

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 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.

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

    For as low as C$ 1,118, Delta can have you in Reykjavik Keflavik Intl Airport from Montreal Pierre Elliott Trudeau Intl Airport in 22h 30m. Montreal Pierre Elliott Trudeau Intl Airport and Reykjavik Keflavik Intl Airport are separated by a distance of 3726 km.

  • 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$ 783), 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: Air Canada (81%), Lufthansa (81%), United Airlines( 77%).

  • 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$ 915, our data indicates the cheapest price to be C$ 788. The most popular route (Montreal Pierre Elliott Trudeau Intl - Reykjavik Keflavik Intl), is priced around C$ 904.

  • 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.

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
Grindavik
Kopavogur
Keflavik
Hveragerdi

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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 27 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 783AverageC$ 964FlexibilityNo 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?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Pierre Elliott Trudeau Intl to Keflavik Intl for you. Better yet — we are completely free to use.

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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