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Cheap flights from Ottawa to Reykjavik Keflavik Intl Airport from C$ 568

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 21/3. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — KEF
26 Feb — 5 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Keflavik Intl

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Keflavik Intl
Explore the most affordable flight options available from Ottawa to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 January 2026.

Wed 1/44:55 p.m.
YOW
-
KEF
1 stop11h 15m
Multiple Airlines
Mon 6/47:55 p.m.
KEF
-
YOW
2 stops19h 34m
Multiple Airlines
Deal found 27/1C$ 946
Wed 11/34:40 p.m.
YOW
-
KEF
1 stop9h 25m
Multiple Airlines
Wed 18/39:55 a.m.
KEF
-
YOW
1 stop11h 04m
Multiple Airlines
Deal found 25/1C$ 949
Tue 2/66:25 p.m.
YOW
-
KEF
1 stop10h 20m
Multiple Airlines
Tue 9/65:05 p.m.
KEF
-
YOW
1 stop11h 15m
Multiple Airlines
Deal found 25/1C$ 979
Thu 4/66:25 p.m.
YOW
-
KEF
1 stop10h 20m
Multiple Airlines
Thu 18/65:05 p.m.
KEF
-
YOW
1 stop11h 15m
Multiple Airlines
Deal found 26/1C$ 980
Wed 10/68:30 p.m.
YOW
-
KEF
2 stops31h 25m
Air Canada
Tue 23/69:15 a.m.
KEF
-
YOW
1 stop8h 34m
Air Canada
Deal found 24/1C$ 995
Thu 4/67:15 p.m.
YOW
-
KEF
1 stop8h 40m
Air Canada
Fri 12/69:15 a.m.
KEF
-
YOW
1 stop14h 31m
Air Canada
Deal found 25/1C$ 1,000
Mon 8/66:00 p.m.
YOW
-
KEF
1 stop10h 45m
Air Canada
Mon 22/69:15 a.m.
KEF
-
YOW
1 stop14h 30m
Air Canada
Deal found 24/1C$ 1,001
Fri 12/68:00 p.m.
YOW
-
KEF
1 stop8h 45m
Air Canada
Tue 23/69:15 a.m.
KEF
-
YOW
2 stops14h 37m
Air Canada
Deal found 24/1C$ 1,002
Thu 4/611:15 a.m.
YOW
-
KEF
1 stop16h 40m
Air Canada
Tue 9/610:00 a.m.
KEF
-
YOW
1 stop15h 15m
Air Canada
Deal found 25/1C$ 1,006

Find flight deals from Ottawa to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) 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 January 2026.

Round-trip from

C$ 949

One-way from

C$ 568
11/3-18/3
  • 11/3-18/3
  • 2 total stops
  • 20h 29m total
  • Ottawa to Reykjavik
Search Deals
21/3
  • 21/3
  • 3 total stops
  • 49h 30m total
  • Ottawa to Reykjavik
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa 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 January 2026.
Use the filters below to find and compare flights from Ottawa to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Ottawa

Fly to

Keflavik Intl

Route

Depart

Return

Price

OttawaReykjavik

YOW - KEF

YOWKEF

Ottawa

Thu 4/6

7:15 p.m.-7:55 a.m.

1 stop8h 40m

Reykjavik Keflavik Intl

Fri 12/6

9:15 a.m.-7:46 p.m.

1 stop14h 31m

C$ 1,000

OttawaReykjavik

YOW - KEF

YOWKEF

Ottawa

Mon 8/6

6:00 p.m.-8:45 a.m.

1 stop10h 45m

Reykjavik Keflavik Intl

Mon 22/6

9:15 a.m.-7:45 p.m.

1 stop14h 30m

C$ 1,001

OttawaReykjavik

YOW - KEF

YOWKEF

Ottawa

Fri 12/6

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

1 stop8h 45m

Reykjavik Keflavik Intl

Tue 23/6

9:15 a.m.-7:52 p.m.

2 stops14h 37m

C$ 1,002

OttawaReykjavik

YOW - KEF

YOWKEF

Ottawa

Wed 10/6

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

1 stop8h 45m

Reykjavik Keflavik Intl

Thu 25/6

9:15 a.m.-1:49 p.m.

1 stop8h 34m

C$ 1,002

OttawaReykjavik

YOW - KEF

YOWKEF

Ottawa

Wed 10/6

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

1 stop8h 45m

Reykjavik Keflavik Intl

Tue 23/6

9:15 a.m.-1:49 p.m.

1 stop8h 34m

C$ 1,002

OttawaReykjavik

YOW - KEF

YOWKEF

Ottawa

Fri 12/6

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

1 stop12h 45m

Reykjavik Keflavik Intl

Wed 24/6

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

1 stop9h 10m

C$ 1,009

OttawaReykjavik

YOW - KEF

YOWKEF

Ottawa

Wed 3/6

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

1 stop8h 45m

Reykjavik Keflavik Intl

Mon 8/6

10:00 a.m.-5:10 p.m.

1 stop11h 10m

C$ 1,013

OttawaReykjavik

YOW - KEF

YOWKEF

Ottawa

Wed 10/6

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

1 stop8h 45m

Reykjavik Keflavik Intl

Tue 30/6

9:15 a.m.-5:34 p.m.

1 stop12h 19m

C$ 1,042

OttawaReykjavik

YOW - KEF

YOWKEF

Ottawa

Thu 4/6

6:00 a.m.-7:55 a.m.

1 stop21h 55m

Reykjavik Keflavik Intl

Thu 18/6

12:00 p.m.-9:15 a.m.

2 stops25h 15m

C$ 1,046

OttawaReykjavik

YOW - KEF

YOWKEF

Ottawa

Tue 2/6

6:00 p.m.-8:50 a.m.

2 stops34h 50m

Reykjavik Keflavik Intl

Tue 9/6

11:30 a.m.-1:45 p.m.

2 stops30h 15m

C$ 1,063

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/1

Showing 1-10 of 15 results
1
2

Best time to book a flight from Ottawa to Keflavik Intl

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

What’s the top layover airport for flights from Ottawa to Reykjavik Keflavik Intl Airport?

Share of one-stop round-trip flights from Ottawa to Reykjavik Keflavik Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Montreal (YUL) – chosen by Cheapflights users on 82% of one-stop itineraries from Ottawa to Reykjavik Keflavik Intl Airport on Cheapflights.

What’s the cheapest layover airport for flights from Ottawa to Reykjavik Keflavik Intl Airport?

Average round-trip fare for 1-stop flights from Ottawa to Reykjavik Keflavik Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Toronto (YYZ) is the most affordable 1-stop option, with an average round-trip price of C$ 892.

What’s the fastest layover option from Ottawa to Reykjavik Keflavik Intl Airport?

Shortest average travel time for 1-stop one-way flights from Ottawa to Reykjavik Keflavik Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Montreal (YUL) have the shortest average one-way travel time for 1-stop routes: 7h 21m.

Which airport typically offers the quickest layover for flights from Ottawa to Reykjavik Keflavik Intl Airport?

Average layover duration for 1-stop one-way flights from Ottawa to Reykjavik Keflavik Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Montreal (YUL) offer the fastest connection on this route, with an average layover time of 1h 48m.

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 January 2026.
Read through reviews of airlines operating flights from Ottawa to Reykjavik Keflavik Intl Airport, such as Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,660 reviews
Check prices

Boarding

7.3

Comfort

7.1

Overall

7.1

Food

6.3

Crew

7.8

Entertainment

6.8

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.
Air Canada
7.1
Good
10,660 reviews
Air Canada
7.1
Good
10,660 reviews
Check prices

Boarding

7.3

Comfort

7.1

Overall

7.1

Food

6.3

Crew

7.8

Entertainment

6.8

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.

Related info for your journey

Find useful and relevant information for your journey from Ottawa 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 airport do you fly from for flights from Ottawa to Reykjavik Keflavik Intl?

    Ottawa (YOW) is the airport you will fly out of if you book a flight from Ottawa to Reykjavik Keflavik Intl. You should not have trouble finding flights to Reykjavik Keflavik Intl from Ottawa; the airport handles an average of 0 outbound flights to Reykjavik Keflavik Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Ottawa airport to Reykjavik Keflavik Intl. It is only a 10.6 km journey to Ottawa (YOW) from Ottawa’s city centre.

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

    Airlines like Air Canada fly from Ottawa to Reykjavik Keflavik Intl Airport in about 8h 40m. The time it takes to get you to your destination can typically vary by up to . The distance from Ottawa to Reykjavik Keflavik Intl Airport is about 3830 km.

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

    According to our current data, Air Canada (C$ 777), offers the cheapest pricing from Ottawa to Reykjavik Keflavik Intl Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ottawa 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

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Top airline flying from Ottawa to Keflavik Intl

Discover the top airline that operate flights from Ottawa 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 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 777AverageC$ 901FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ottawa to Keflavik Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Ottawa to Keflavik Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Keflavik Intl from Ottawa shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Not ready to book yet? You can track prices for flights from Ottawa to Keflavik Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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