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Cheap flights from Niagara Falls to Reykjavik Keflavik Intl Airport from C$ 531

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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — KEF
19 Jun — 26 Jun1
1 adult

Cheapflights Tip: The best prices from Niagara Falls to Reykjavik Keflavik Intl are usually found in February or January, booked 90 days in advance, depart on a Wednesday or Friday and return on a Tuesday

Cheap flight deals from Niagara Falls to Keflavik Intl

Keep the following information in mind while searching for Niagara Falls to Keflavik Intl flight deals. Data was last updated 14 June 2025.

Round-trip from

C$ 777

One-way from

C$ 531

Popular in

July

Cheapest in

February

Average price

C$ 811
Air Canada
  • Air Canada
  • 11/9-15/9
  • 1 total stop
  • 21h 10m total
  • Niagara Falls to Reykjavik
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2/7
  • 2/7
  • 2 total stops
  • 39h 10m total
  • Niagara Falls to Reykjavik
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Niagara Falls to Keflavik Intl

Cheapest flights from Niagara Falls to Keflavik Intl
Explore the most affordable flight options available from Niagara Falls to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 June 2025.

Wed 15/1011:00 p.m.YYZ - KEF
Nonstop5h 35mIcelandair
Sun 26/105:05 p.m.KEF - YYZ
Nonstop6h 05mIcelandair
Deal found 13/6C$ 775
Thu 11/91:00 p.m.YYZ - KEF
1 stop15h 10mAir Canada
Mon 15/99:50 a.m.KEF - YYZ
Nonstop6h 00mAir Canada
Deal found 14/6C$ 777
Fri 18/78:55 p.m.YYZ - KEF
1 stop27h 50mMultiple Airlines
Fri 25/79:35 a.m.KEF - YYZ
1 stop25h 05mMultiple Airlines
Deal found 14/6C$ 784
Sun 7/96:00 p.m.YYZ - KEF
1 stop9h 00mUnited Airlines
Sun 14/911:00 a.m.KEF - YYZ
1 stop12h 00mUnited Airlines
Deal found 14/6C$ 831
Tue 22/71:30 p.m.YYZ - KEF
1 stop14h 45mWestJet
Mon 28/79:35 a.m.KEF - YYZ
1 stop18h 49mWestJet
Deal found 11/6C$ 877
Wed 15/106:05 p.m.YYZ - KEF
1 stop11h 35mBritish Airways
Sun 26/106:20 p.m.KEF - YYZ
1 stop30h 55mBritish Airways
Deal found 13/6C$ 952
Sun 12/106:08 p.m.YYZ - KEF
1 stop8h 12mDelta
Mon 20/108:45 a.m.KEF - YYZ
1 stop12h 38mDelta
Deal found 12/6C$ 990

Cheapflights Fare Finder

Customize your flight search to find flights from Niagara Falls 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 14 June 2025.
Use the filters below to find and compare flights from Niagara Falls to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Niagara Falls

Fly to

Keflavik Intl

Route

Depart

Return

Price

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Thu 11/9

1:00 p.m.-8:10 a.m.

1 stop15h 10m

Reykjavik Keflavik Intl

Mon 15/9

9:50 a.m.-11:50 a.m.

Nonstop6h 00m

C$ 777

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Fri 12/9

11:00 p.m.-8:35 a.m.

Nonstop5h 35m

Reykjavik Keflavik Intl

Sat 27/9

7:50 p.m.-9:55 p.m.

Nonstop6h 05m

C$ 778

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Fri 18/7

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

1 stop27h 50m

Reykjavik Keflavik Intl

Fri 25/7

9:35 a.m.-6:40 a.m.

1 stop25h 05m

C$ 784

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Sun 7/9

12:05 p.m.-7:00 a.m.

2 stops14h 55m

Reykjavik Keflavik Intl

Sat 13/9

11:00 a.m.-5:19 p.m.

1 stop10h 19m

C$ 831

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Tue 9/9

4:35 p.m.-8:20 a.m.

1 stop35h 45m

Reykjavik Keflavik Intl

Tue 23/9

4:10 p.m.-1:50 p.m.

2 stops49h 40m

C$ 918

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Tue 1/7

6:30 p.m.-8:15 a.m.

1 stop33h 45m

Reykjavik Keflavik Intl

Sat 5/7

9:35 a.m.-12:33 a.m.

2 stops18h 58m

C$ 1,020

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Thu 10/7

9:15 p.m.-11:20 p.m.

2 stops22h 05m

Reykjavik Keflavik Intl

Tue 15/7

12:10 a.m.-3:00 p.m.

2 stops18h 50m

C$ 1,040

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Wed 2/7

9:35 a.m.-4:45 a.m.

2 stops39h 10m

C$ 531

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Mon 21/7

11:15 p.m.-8:15 a.m.

3 stops29h 00m

C$ 551

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Fri 15/8

11:00 p.m.-8:35 a.m.

Nonstop5h 35m

C$ 558

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/6

Showing 1-10 of 14 results
1
2

Best time to book a flight from Niagara Falls to Keflavik Intl

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

How far ahead should I book a flight from Niagara Falls to Reykjavik Keflavik Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Niagara Falls to Keflavik Intl. Price data was last updated on 13 June 2025.

To ensure you get the cheapest price possible for a flight from Niagara Falls to Reykjavik Keflavik Intl Airport, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Niagara Falls to Reykjavik Keflavik Intl Airport?

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

What is the cheapest time of day to fly from NI4 to KEF?

Find hourly flight availability from Niagara Falls 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 14 June 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Niagara Falls to Reykjavik Keflavik Intl Airport as you normally would.

Weekly flight availability from Niagara Falls to Reykjavik Keflavik Intl Airport

Explore weekly flight availability from Niagara Falls to Keflavik Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 14 June 2025.

The most flights from NI4 to KEF are scheduled on a Monday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

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 14 June 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, United Airlines and WestJet from Niagara Falls to Reykjavik to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
United Airlines
7.4
Good
8,793 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
WestJet
7.2
Good
2,872 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Air Canada
7.1
Good
9,544 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
TAP AIR PORTUGAL
7.1
Good
1,889 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Related info for your journey

Find useful and relevant information for your journey from Niagara Falls 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 to fly from Niagara Falls to Reykjavik Keflavik Intl Airport one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 532. However, be on the lookout for offers from Icelandair and Air Canada, as they are both options that can get you from Niagara Falls to Reykjavik Keflavik Intl Airport for a low price.

  • What are the cheapest flights from Niagara Falls to Reykjavik Keflavik Intl Airport?

    On average you can expect to pay C$ 1,888 for a flight from Niagara Falls to Reykjavik Keflavik Intl Airport. The cheapest flight overall is C$ 512 while the most popular route, (Toronto Pearson Intl - Reykjavik Keflavik Intl) is currently priced at C$ 736.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Niagara Falls 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 Niagara Falls to Reykjavik Keflavik Intl Airport?

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

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

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Top 3 airlines flying from Niagara Falls to Keflavik Intl

Discover the top 3 airlines that operate flights from Niagara Falls 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 14 June 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapestC$ 332AverageC$ 519FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
IcelandairCheapestC$ 459AverageC$ 753FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air CanadaCheapestC$ 707AverageC$ 819FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

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

Cheapflights simply makes it quick and affordable to book flights from Niagara Falls 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 Niagara Falls to Keflavik Intl with no change fees?

Certainly. Search results for flights to Keflavik Intl from Niagara Falls 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 Niagara Falls to Keflavik Intl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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