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Cheap flights from Ottawa to Reykjavik Keflavik Intl Airport from C$ 398

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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — KEF
20 Apr — 27 Apr1
1 adult

Cheap 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 15 April 2025.

Round-trip from

C$ 761

One-way from

C$ 398
5/5-12/5
  • 5/5-12/5
  • 2 total stops
  • 45h 23m total
  • Ottawa to Reykjavik
Search Deals
6/6
  • 6/6
  • 1 total stop
  • 14h 25m total
  • Ottawa to Reykjavik
Search Deals

Find flight deals from Ottawa to Keflavik Intl

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 15 April 2025.

Mon 5/58:55 a.m.YOW - KEF
1 stop15h 50mMultiple Airlines
Mon 12/53:45 p.m.KEF - YOW
1 stop29h 33mMultiple Airlines
Deal found 14/4C$ 761
Thu 29/57:15 p.m.YOW - KEF
1 stop33h 00mWestJet
Thu 5/69:35 a.m.KEF - YOW
1 stop25h 10mWestJet
Deal found 14/4C$ 784
Fri 30/55:25 p.m.YOW - KEF
1 stop11h 05mAir Canada
Sat 7/69:50 a.m.KEF - YOW
1 stop11h 14mAir Canada
Deal found 13/4C$ 881
Mon 16/66:30 a.m.YOW - KEF
2 stops22h 00mUnited Airlines
Mon 7/712:00 p.m.KEF - YOW
1 stop30h 04mUnited Airlines
Deal found 14/4C$ 922
Fri 30/51:55 p.m.YOW - KEF
2 stops29h 25mAustrian Airlines
Fri 6/612:10 a.m.KEF - YOW
2 stops22h 54mAustrian Airlines
Deal found 13/4C$ 1,971
Sun 3/83:55 p.m.YOW - KEF
2 stops36h 40mSWISS
Sat 16/812:40 a.m.KEF - YOW
2 stops26h 28mSWISS
Deal found 14/4C$ 2,009
Sun 3/85:55 p.m.YOW - KEF
1 stop10h 20mLufthansa
Mon 11/812:25 a.m.KEF - YOW
2 stops27h 55mLufthansa
Deal found 14/4C$ 2,068
Fri 15/85:55 a.m.YOW - KEF
2 stops23h 35mDelta
Mon 1/911:25 a.m.KEF - YOW
2 stops40h 57mDelta
Deal found 15/4C$ 9,382

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 15 April 2025.
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

Mon 5/5

8:55 a.m.-4:45 a.m.

1 stop15h 50m

Reykjavik Keflavik Intl

Mon 12/5

3:45 p.m.-5:18 p.m.

1 stop29h 33m

C$ 761

OttawaReykjavik

YOW - KEF

YOWKEF

Ottawa

Thu 29/5

7:15 p.m.-8:15 a.m.

1 stop33h 00m

Reykjavik Keflavik Intl

Thu 5/6

9:35 a.m.-6:45 a.m.

1 stop25h 10m

C$ 784

OttawaReykjavik

YOW - KEF

YOWKEF

Ottawa

Fri 30/5

5:25 p.m.-8:30 a.m.

1 stop11h 05m

Reykjavik Keflavik Intl

Sat 7/6

9:50 a.m.-5:04 p.m.

1 stop11h 14m

C$ 881

OttawaReykjavik

YOW - KEF

YOWKEF

Ottawa

Mon 16/6

6:30 a.m.-8:30 a.m.

2 stops22h 00m

Reykjavik Keflavik Intl

Mon 7/7

12:00 p.m.-2:04 p.m.

1 stop30h 04m

C$ 922

OttawaReykjavik

YOW - KEF

YOWKEF

Ottawa

Fri 30/5

1:55 p.m.-11:20 p.m.

2 stops29h 25m

Reykjavik Keflavik Intl

Fri 6/6

12:10 a.m.-7:04 p.m.

2 stops22h 54m

C$ 1,971

OttawaReykjavik

YOW - KEF

YOWKEF

Ottawa

Sun 3/8

3:55 p.m.-8:35 a.m.

2 stops36h 40m

Reykjavik Keflavik Intl

Sat 16/8

12:40 a.m.-11:08 p.m.

2 stops26h 28m

C$ 2,009

OttawaReykjavik

YOW - KEF

YOWKEF

Ottawa

Sun 3/8

5:55 p.m.-8:15 a.m.

1 stop10h 20m

Reykjavik Keflavik Intl

Mon 11/8

12:25 a.m.-12:20 a.m.

2 stops27h 55m

C$ 2,068

OttawaReykjavik

YOW - KEF

YOWKEF

Ottawa

Fri 15/8

5:55 a.m.-9:30 a.m.

2 stops23h 35m

Reykjavik Keflavik Intl

Mon 1/9

11:25 a.m.-12:22 a.m.

2 stops40h 57m

C$ 9,382

OttawaReykjavik

YOW - KEF

YOWKEF

Ottawa

Fri 6/6

1:50 p.m.-8:15 a.m.

1 stop14h 25m

C$ 398

OttawaReykjavik

YOW - KEF

YOWKEF

Ottawa

Fri 6/6

5:55 a.m.-8:15 a.m.

2 stops22h 20m

C$ 560

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/4

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

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 15 April 2025.
Delta
8.0
Very good
7,916 reviews
Check prices

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews
Check prices

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Austrian Airlines
7.6
Good
775 reviews
Delta
8.0
Very good
7,916 reviews
Check prices

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
SWISS
7.5
Good
1,578 reviews
Delta
8.0
Very good
7,916 reviews
Check prices

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
United Airlines
7.4
Good
8,656 reviews
Delta
8.0
Very good
7,916 reviews
Check prices

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
WestJet
7.2
Good
2,805 reviews
Delta
8.0
Very good
7,916 reviews
Check prices

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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.

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

    According to our current data, WestJet (C$ 784), Air Canada (C$ 881), and United Airlines (C$ 922) 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.

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

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

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

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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 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 841AverageC$ 955FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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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.

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