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Cheap flights from Niagara Falls to Reykjavik Keflavik Intl Airport from C$ 530

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — KEF
1 Jul — 8 Jul1
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 Friday or Sunday 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 26 June 2025.

Round-trip from

C$ 779

One-way from

C$ 530

Popular in

July

Cheapest in

February

Average price

C$ 816
Icelandair
  • Icelandair
  • 20/9-27/9
  • Nonstop
  • 11h 40m total
  • Niagara Falls to Reykjavik
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7/8
  • 7/8
  • 2 total stops
  • 30h 15m 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 26 June 2025.

Mon 8/911:00 p.m.YYZ - KEF
Nonstop5h 35mIcelandair
Wed 17/95:05 p.m.KEF - YYZ
Nonstop6h 05mIcelandair
Deal found 26/6C$ 781
Tue 2/98:10 a.m.YYZ - KEF
1 stop16h 45mMultiple Airlines
Tue 9/99:35 a.m.KEF - YYZ
1 stop13h 17mMultiple Airlines
Deal found 24/6C$ 785
Thu 14/810:40 p.m.YYZ - KEF
Nonstop5h 35mAir Canada
Thu 21/89:30 a.m.KEF - YYZ
1 stop14h 14mAir Canada
Deal found 25/6C$ 829
Mon 8/92:10 p.m.YYZ - KEF
1 stop14h 20mUnited Airlines
Mon 15/912:00 p.m.KEF - YYZ
1 stop12h 44mUnited Airlines
Deal found 24/6C$ 919
Sun 5/105:35 p.m.YYZ - KEF
2 stops26h 00mLufthansa
Tue 21/104:10 p.m.KEF - YYZ
2 stops30h 20mLufthansa
Deal found 24/6C$ 923
Sun 2/116:00 p.m.YYZ - KEF
1 stop11h 55mBritish Airways
Wed 12/1111:45 a.m.KEF - YYZ
1 stop32h 10mBritish Airways
Deal found 24/6C$ 954
Fri 5/93:00 p.m.YYZ - KEF
1 stop13h 15mWestJet
Tue 16/99:35 a.m.KEF - YYZ
1 stop13h 17mWestJet
Deal found 26/6C$ 978

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 26 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

Sat 20/9

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$ 779

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Tue 2/9

8:10 a.m.-4:55 a.m.

1 stop16h 45m

Reykjavik Keflavik Intl

Tue 9/9

9:35 a.m.-6:52 p.m.

1 stop13h 17m

C$ 785

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Thu 14/8

10:40 p.m.-8:15 a.m.

Nonstop5h 35m

Reykjavik Keflavik Intl

Thu 21/8

9:30 a.m.-7:44 p.m.

1 stop14h 14m

C$ 829

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Mon 8/9

5:15 p.m.-8:30 a.m.

1 stop11h 15m

Reykjavik Keflavik Intl

Mon 15/9

12:00 p.m.-9:02 p.m.

1 stop13h 02m

C$ 919

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Sun 5/10

5:35 p.m.-11:35 p.m.

2 stops26h 00m

Reykjavik Keflavik Intl

Tue 21/10

4:10 p.m.-6:30 p.m.

2 stops30h 20m

C$ 923

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Sun 2/11

6:00 p.m.-10:55 a.m.

1 stop11h 55m

Reykjavik Keflavik Intl

Wed 12/11

11:45 a.m.-2:55 p.m.

1 stop32h 10m

C$ 954

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Fri 5/9

3:00 p.m.-8:15 a.m.

1 stop13h 15m

Reykjavik Keflavik Intl

Tue 16/9

9:35 a.m.-6:52 p.m.

1 stop13h 17m

C$ 978

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Sun 5/10

12:05 p.m.-9:30 a.m.

1 stop17h 25m

Reykjavik Keflavik Intl

Sun 19/10

11:25 a.m.-11:11 a.m.

1 stop27h 46m

C$ 1,006

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Thu 7/8

10:00 p.m.-8:15 a.m.

2 stops30h 15m

C$ 530

TorontoReykjavik

YYZ - KEF

YYZKEF

Toronto Pearson Intl

Wed 16/7

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

3 stops20h 15m

C$ 532

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/6

Showing 1-10 of 16 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 20 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 26 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 26 June 2025.

The most flights from NI4 to KEF are scheduled on a Wednesday (6 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).

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 26 June 2025.
Check out reviews from past customers who have flown with Delta,United Airlines, andWestJet from Niagara Falls to Reykjavik Keflavik Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,964 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very good
7,964 reviews
Delta
8.0
Very good
7,964 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
8,838 reviews
Delta
8.0
Very good
7,964 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
WestJet
7.2
Good
2,893 reviews
Delta
8.0
Very good
7,964 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Air Canada
7.1
Good
9,633 reviews
Delta
8.0
Very good
7,964 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
TAP AIR PORTUGAL
7.1
Good
1,903 reviews
Delta
8.0
Very good
7,964 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

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 most reliable airlines from Niagara Falls to Reykjavik Keflavik Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Niagara Falls to Reykjavik Keflavik Intl Airport on time: Turkish Airlines (92%), Icelandair (87%), Air Canada (50%).

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

    On average you can expect to pay C$ 1,595 for a flight from Niagara Falls to Reykjavik Keflavik Intl Airport. The cheapest flight overall is C$ 519 while the most popular route, (Toronto Pearson Intl - Reykjavik Keflavik Intl) is currently priced at C$ 663.

  • 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
Hveragerdi
Keflavik
Kopavogur
Selfoss
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 26 June 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapestC$ 334AverageC$ 520FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
IcelandairCheapestC$ 462AverageC$ 760FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air CanadaCheapestC$ 732AverageC$ 888FlexibilityNo 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?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Keflavik Intl from Niagara Falls today with Cheapflights!

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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