YOW - KEF

C$ 440 Find Cheap Flights from Ottawa to Reykjavik – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to Keflavik Intl departing on 11/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Reykjavik Keflavik Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Reykjavik, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Reykjavik, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
C$ 820
Air Canada
Mon 3/8Tue 11/8
YOW - KEF • 1 stop
Cheapest one-way flights
C$ 440
Multiple Airlines
Sat 11/7
YOW - KEF • 1 stop
Top airlines
Cheapest • from C$ 820 (round-trip)
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Ottawa and Keflavik Intl. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg C$ 960 (round-trip)
Shortest trip • 7h 54m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Keflavik Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ottawa to Keflavik Intl (YOW-KEF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to Keflavik Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ottawa to Keflavik Intl

Mon, 3 Aug - Tue, 11 Aug
Air Canada Logo
3:10 p.m. - 7:55 a.m.
YOW
-
KEF
12h 45m
1 stop
Air Canada Logo
9:15 a.m. - 7:45 p.m.
KEF
-
YOW
14h 30m
1 stop
C$ 820Air Canada
Mon, 3 Aug - Mon, 10 Aug
Air Canada Logo
7:30 p.m. - 7:55 a.m.
YOW
-
KEF
8h 25m
1 stop
Air Canada Logo
9:15 a.m. - 9:17 a.m.
KEF
-
YOW
28h 02m
2 stops
C$ 821Air Canada
Mon, 24 Aug - Sat, 29 Aug
Air Canada Logo
5:45 p.m. - 7:55 a.m.
YOW
-
KEF
10h 10m
1 stop
Air Canada Logo
9:15 a.m. - 5:29 p.m.
KEF
-
YOW
12h 14m
1 stop
C$ 822Air Canada
Mon, 3 Aug - Mon, 10 Aug
Air Canada Logo
3:10 p.m. - 7:55 a.m.
YOW
-
KEF
12h 45m
1 stop
Air Canada Logo
9:50 a.m. - 7:10 p.m.
KEF
-
YOW
13h 20m
1 stop
C$ 826Air Canada
Wed, 2 Sep - Sun, 6 Sep
Air Canada Logo
5:20 p.m. - 7:55 a.m.
YOW
-
KEF
10h 35m
2 stops
Air Canada Logo
10:00 a.m. - 3:10 p.m.
KEF
-
YOW
9h 10m
1 stop
C$ 828Air Canada
Sat, 22 Aug - Tue, 1 Sep
Air Canada Logo
12:15 p.m. - 8:45 a.m.
YOW
-
KEF
16h 30m
2 stops
Air Canada Logo
9:15 a.m. - 7:45 p.m.
KEF
-
YOW
14h 30m
1 stop
C$ 829Air Canada
Sat, 22 Aug - Tue, 1 Sep
Air Canada Logo
12:15 p.m. - 8:45 a.m.
YOW
-
KEF
16h 30m
2 stops
Air Canada Logo
9:15 a.m. - 7:52 p.m.
KEF
-
YOW
14h 37m
2 stops
C$ 831Air Canada
Wed, 2 Sep - Sun, 6 Sep
Air Canada Logo
5:20 p.m. - 7:55 a.m.
YOW
-
KEF
10h 35m
2 stops
Air Canada Logo
10:00 a.m. - 7:45 p.m.
KEF
-
YOW
13h 45m
2 stops
C$ 832Air Canada
Mon, 14 Sep - Tue, 22 Sep
Air Canada Logo
8:00 p.m. - 8:45 a.m.
YOW
-
KEF
8h 45m
1 stop
Air Canada Logo
10:00 a.m. - 7:10 p.m.
KEF
-
YOW
13h 10m
1 stop
C$ 833Air Canada
Tue, 1 Sep - Tue, 8 Sep
Air Canada Logo
4:00 p.m. - 8:45 a.m.
YOW
-
KEF
12h 45m
1 stop
Air Canada Logo
10:00 a.m. - 7:10 p.m.
KEF
-
YOW
13h 10m
1 stop
C$ 835Air Canada
Booking Insights

KAYAK's insights & trends for Ottawa to Keflavik Intl flights

Get data-powered insights and trends into flights from Ottawa to Keflavik Intl to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Ottawa to Reykjavik?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Ottawa to Reykjavik were found on Air Canada (C$ 820) and United Airlines (C$ 884).

Good to know

Cheapest flightC$ 440
Flight from Ottawa to Reykjavik

When to book flights from Ottawa to Keflavik Intl

Are your dates flexible? Find out the best times to travel from Ottawa to Keflavik Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Ottawa to Reykjavik flights

  • What is the cheapest flight from Ottawa to Reykjavik Keflavik Intl Airport?

    In the last 5 days, the lowest price for a flight from Ottawa to Reykjavik Keflavik Intl Airport was C$ 440 for a one-way ticket and C$ 820 for a round-trip.

  • Which airports will I be using when flying from Ottawa to Reykjavik?

    Ottawa and Reykjavik are both served by 1 main airport. You will leave Ottawa from Ottawa and will be arriving at Reykjavik Keflavik Intl.

  • Which aircraft models fly most regularly from Ottawa to Reykjavik?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ottawa to Reykjavik?

    Star Alliance is the only airline alliance operating flights between Ottawa and Reykjavik.

  • How does KAYAK find such low prices on flights from Ottawa to Reykjavik?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ottawa to Reykjavik.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ottawa to Reykjavik?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik from Ottawa is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ottawa to Reykjavik?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reykjavik with an airline and back to Ottawa with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ottawa to Reykjavik?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reykjavik from Ottawa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Ottawa to Keflavik Intl

 
See real verified KAYAK customer reviews for airlines flying from Ottawa to Reykjavik. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ottawa to Keflavik Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 11154 reviews
7.8Crew
6.3Food
7.3Boarding
7.1Comfort
6.8Entertainment
Airline reviews

Flight was delayed twice which made our arrival extremely late (actually into next day). Not an easy travel. But when we requested assistance for boarding we were really impressed with how they helped us! Strongly praise their assistance.

6.0 GoodAnonymous, Jun 2026
YYZ - SJO
Read more Air Canada reviews

Flight was delayed twice which made our arrival extremely late (actually into next day). Not an easy travel. But when we requested assistance for boarding we were really impressed with how they helped us! Strongly praise their assistance.

It was out first time flying Air Canada and it was ok, comfort-wise. I hope airlines are able to get a quiet room installed for young children flying. Screaming and crying the whole time in business class is quite unfortunate. That was the only thing that really messed up the experience.

Received an email a few hours before boarding that wifi and seatback entertainment would not be available. There was no explanation for this. We were served 1 x 20 gram granola bar as a snack (not even a full granola bar) which was really embarrassing. The crew was lovely (none of this was their fault) and the flight was successful, but the aircraft itself was falling apart on the inside. Overhead comfort control panels were worn and some were hanging out and non functional, This aircraft needs to be upgraded.

It was a nice and smooth trip. Gave a friendly environment throughout the journey.

Meal and drink service was good. Old plane with old business class seats were quite disappointing

Staff were very friendly. Plane left on time and arrived on time.

Delays. Poor support booking a hotel after a diverted flight.

The Air Canada AC1 flight from Toronto to Tokyo on May 16 was great overall. Service, crew, food and entertainment were all excellent and everything ran smoothly. We had emergency exit seats so legroom was amazing, but the seats themselves weren’t very comfortable and the plane feels like it could use an upgrade for a long-haul flight. Aside from that, everything else was perfect.

Air traffic delay meant boarding started, then plane was evacuated and passengers sent back to the terminal for 1 hour. Very little information shared.

The long delay was the worst part of the flight.

Everything you need to know for your flight from Ottawa to Keflavik Intl

Information on your arrival and departure airports