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Cheap flights from Montreal to Reykjavik Keflavik Intl Airport from C$ 470

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 21/7. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — KEF
17 Jun — 24 Jun1
1 adult

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 12 June 2025.

Round-trip from

C$ 775

One-way from

C$ 470

Good round-trip deal

C$ 887 or less

Good one-way deal

C$ 673 or less
Air Canada
  • Air Canada
  • 17/7-31/7
  • 4 total stops
  • 30h 55m total
  • Montreal to Reykjavik
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21/7
  • 21/7
  • 2 total stops
  • 14h 00m total
  • Montreal to Reykjavik
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Price to beat on a round-trip flight from Montreal (YMQ) to Reykjavik Keflavik Intl.
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Price to beat on a one-way flight from Montreal (YMQ) to Reykjavik Keflavik Intl.
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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 12 June 2025.

Thu 19/68:15 a.m.YUL - KEF
2 stops20h 00mAir Canada
Sun 29/69:50 a.m.KEF - YUL
2 stops15h 40mAir Canada
Deal found 11/6C$ 775
Tue 8/76:15 a.m.YUL - KEF
2 stops20h 45mUnited Airlines
Tue 22/711:00 a.m.KEF - YUL
1 stop10h 00mUnited Airlines
Deal found 11/6C$ 827
Mon 25/88:15 a.m.YUL - KEF
2 stops20h 00mMultiple Airlines
Sun 7/912:10 a.m.KEF - YUL
1 stop17h 40mMultiple Airlines
Deal found 10/6C$ 872
Mon 25/86:35 p.m.YUL - KEF
2 stops57h 45mSWISS
Tue 9/99:25 a.m.KEF - YUL
2 stops58h 55mSWISS
Deal found 10/6C$ 932
Mon 22/912:45 p.m.YUL - KEF
1 stop13h 35mKLM
Mon 6/108:45 a.m.KEF - YUL
1 stop11h 15mKLM
Deal found 10/6C$ 969
Fri 19/96:45 a.m.YUL - KEF
2 stops21h 30mWestJet
Sat 27/99:35 a.m.KEF - YUL
1 stop19h 06mWestJet
Deal found 11/6C$ 1,043
Fri 11/76:35 p.m.YUL - KEF
2 stops24h 45mAustrian Airlines
Tue 15/712:10 a.m.KEF - YUL
2 stops42h 11mAustrian Airlines
Deal found 10/6C$ 1,046
Sun 9/118:50 p.m.YUL - KEF
1 stop33h 05mBritish Airways
Sun 30/116:20 p.m.KEF - YUL
1 stop29h 45mBritish Airways
Deal found 11/6C$ 1,050

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 12 June 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

Thu 17/7

1:00 p.m.-8:15 a.m.

2 stops15h 15m

Reykjavik Keflavik Intl

Thu 31/7

9:50 a.m.-9:30 p.m.

2 stops15h 40m

C$ 775

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Tue 8/7

9:45 a.m.-7:00 a.m.

2 stops17h 15m

Reykjavik Keflavik Intl

Wed 23/7

11:00 a.m.-7:45 a.m.

2 stops24h 45m

C$ 827

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Mon 25/8

5:10 p.m.-8:15 a.m.

1 stop11h 05m

Reykjavik Keflavik Intl

Sun 7/9

12:10 a.m.-1:50 p.m.

1 stop17h 40m

C$ 872

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Mon 25/8

6:35 p.m.-8:20 a.m.

2 stops57h 45m

Reykjavik Keflavik Intl

Tue 9/9

9:25 a.m.-4:20 p.m.

2 stops58h 55m

C$ 932

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

11:15 a.m.-6:20 a.m.

2 stops15h 05m

Reykjavik Keflavik Intl

Mon 6/10

8:45 a.m.-4:00 p.m.

1 stop11h 15m

C$ 969

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Fri 19/9

6:45 a.m.-8:15 a.m.

2 stops21h 30m

Reykjavik Keflavik Intl

Sat 27/9

9:35 a.m.-12:41 a.m.

1 stop19h 06m

C$ 1,043

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Fri 11/7

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

2 stops24h 45m

Reykjavik Keflavik Intl

Tue 15/7

12:10 a.m.-2:21 p.m.

2 stops42h 11m

C$ 1,046

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Sun 9/11

8:50 p.m.-10:55 a.m.

1 stop33h 05m

Reykjavik Keflavik Intl

Sun 30/11

6:20 p.m.-7:05 p.m.

1 stop29h 45m

C$ 1,050

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Wed 12/11

8:10 p.m.-2:15 p.m.

1 stop13h 05m

Reykjavik Keflavik Intl

Sun 30/11

4:45 p.m.-4:18 p.m.

2 stops28h 33m

C$ 1,155

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Mon 21/7

10:45 a.m.-4:45 a.m.

2 stops14h 00m

C$ 470

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 17 results
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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 12 June 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 morning. If you’re flexible enough to do this you can expect to save up to 7% on your trip compared to booking a flight at noon.

Rainfall in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport ranges from 40.0 - 80.0 mm per month. January is typically the wettest month, when rainfall can reach 80.0 mm. May is typically the driest time to visit Reykjavik Keflavik Intl Airport when rainfall is around 40.0 mm.

Temperature in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 11.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

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 12 June 2025.
Peruse reviews from past customers who have flown with Delta, Austrian Airlines and SWISS from Montreal to Reykjavik to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
802 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    Currently priced at C$ 775, 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. Search Cheapflights for deals from United Airlines and SWISS - these airlines can fly you to your destination from C$ 827 and C$ 932, respectively.

  • What are the cheapest airlines to fly from Montreal to Reykjavik Keflavik Intl Airport one-way?

    The cheapest airlines for a one-way flight from Montreal to Reykjavik Keflavik Intl Airport are WestJet (C$ 536), Air Canada (C$ 685), and United Airlines (C$ 726).

  • 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: Air Canada (100%), United Airlines (100%), Lufthansa( 100%).

  • 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$ 802, our data indicates the cheapest price to be C$ 482. The most popular route (Montreal Pierre Elliott Trudeau Intl - Reykjavik Keflavik Intl), is priced around C$ 766.

  • 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 Montreal?

Book flights to Montreal if you plan to visit one of these locations
Keflavik
Grindavik

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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 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 759AverageC$ 1,054FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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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.

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