Cheap flights from Niagara Falls to Reykjavik Keflavik Intl Airport from C$ 323
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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — KEF
12 Sep — 19 Sep1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Niagara Falls to Reykjavik Keflavik Intl are usually found in January or February, booked 6 days in advance, depart on a Sunday or Tuesday and return on a Monday
Cheap flight deals from Niagara Falls to Keflavik Intl
Enter your travel dates to find the best prices.
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Best
Direct
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One-way
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 13 August 2026.
Wed 16/911:10 p.m. -
Nonstop5h 35m
Mon 21/98:00 p.m. -
Nonstop6h 05m
Deal found 11/8C$ 639
Sun 27/911:00 p.m. -
Nonstop5h 45m
Tue 6/1010:00 a.m. -
Nonstop6h 00m
Deal found 10/8C$ 641
Wed 30/911:10 p.m. -
Nonstop5h 35m
Mon 5/108:00 p.m. -
Nonstop6h 05m
Deal found 9/8C$ 642
Sun 4/1011:00 p.m. -
Nonstop5h 45m
Wed 14/109:15 a.m. -
2 stops13h 52m
Deal found 11/8C$ 645
Thu 24/98:45 p.m. -
Nonstop5h 35m
Mon 28/98:00 p.m. -
Nonstop6h 05m
Deal found 11/8C$ 646
Mon 28/910:00 p.m. -
1 stop29h 55m
Thu 8/1010:00 a.m. -
Nonstop6h 00m
Deal found 11/8C$ 648
Mon 24/810:10 a.m. -
2 stops17h 45m
Thu 1/1010:00 a.m. -
Nonstop6h 00m
Deal found 12/8C$ 649
Fri 16/1011:15 p.m. -
1 stop28h 40m
Tue 20/104:10 p.m. -
1 stop28h 00m
Deal found 9/8C$ 651
Sat 26/94:10 p.m. -
2 stops11h 45m
Wed 7/109:15 a.m. -
2 stops17h 57m
Deal found 11/8C$ 652
Wed 30/98:15 p.m. -
2 stops31h 40m
Fri 9/109:15 a.m. -
2 stops31h 52m
Deal found 10/8C$ 653
Best flights from Niagara Falls to Keflavik Intl
Discover carefully curated flight deals from Niagara Falls to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 13 August 2026.
Thu 10/94:00 p.m. -
1 stop12h 50m
Thu 17/911:30 a.m. -
2 stops24h 40m
Deal found 8/8C$ 733
Tue 22/98:45 p.m. -
Nonstop5h 35m
Mon 28/98:00 p.m. -
Nonstop6h 05m
Deal found 11/8C$ 837
Sun 27/98:50 a.m. -
1 stop20h 00m
Tue 6/104:10 p.m. -
1 stop28h 00m
Deal found 10/8C$ 935
Sun 30/81:00 p.m. -
2 stops15h 30m
Fri 4/911:00 a.m. -
2 stops23h 18m
Deal found 8/8C$ 733
Sat 29/812:25 p.m. -
1 stop16h 25m
Wed 2/911:30 a.m. -
2 stops24h 55m
Deal found 8/8C$ 736
Tue 8/911:10 p.m. -
Nonstop5h 35m
Tue 15/95:05 p.m. -
Nonstop6h 05m
Deal found 12/8C$ 886
Thu 10/97:43 p.m. -
1 stop8h 47m
Wed 16/911:30 a.m. -
1 stop11h 32m
Deal found 9/8C$ 736
Mon 31/82:05 p.m. -
2 stops14h 25m
Fri 11/911:30 a.m. -
2 stops25h 49m
Deal found 12/8C$ 736
Mon 7/97:00 a.m. -
1 stop21h 50m
Fri 11/912:00 p.m. -
1 stop12h 44m
Deal found 12/8C$ 736
Sat 5/98:00 p.m. -
1 stop31h 00m
Sat 12/911:30 a.m. -
2 stops26h 24m
Deal found 12/8C$ 846
Fri 28/84:40 p.m. -
1 stop11h 50m
Tue 1/911:30 a.m. -
1 stop10h 20m
Deal found 12/8C$ 846
Sun 23/89:00 p.m. -
1 stop31h 50m
Fri 4/911:00 a.m. -
1 stop26h 19m
Deal found 8/8C$ 954
Direct flights from Niagara Falls to Keflavik Intl
Explore direct flight options from Niagara Falls to Keflavik Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 August 2026.
Wed 16/911:10 p.m. -
Nonstop5h 35m
Mon 21/98:00 p.m. -
Nonstop6h 05m
Deal found 11/8C$ 639
Sun 27/911:00 p.m. -
Nonstop5h 45m
Tue 6/1010:00 a.m. -
Nonstop6h 00m
Deal found 10/8C$ 641
Wed 30/911:10 p.m. -
Nonstop5h 35m
Mon 5/108:00 p.m. -
Nonstop6h 05m
Deal found 9/8C$ 642
Wed 30/911:10 p.m. -
Nonstop5h 35m
Thu 8/108:00 p.m. -
Nonstop6h 05m
Deal found 10/8C$ 645
Thu 24/98:45 p.m. -
Nonstop5h 35m
Mon 28/98:00 p.m. -
Nonstop6h 05m
Deal found 11/8C$ 646
Mon 24/811:10 p.m. -
Nonstop5h 35m
Mon 31/810:00 a.m. -
Nonstop6h 00m
Deal found 8/8C$ 658
Wed 9/911:00 p.m. -
Nonstop5h 45m
Tue 15/910:00 a.m. -
Nonstop6h 00m
Deal found 10/8C$ 659
Wed 9/911:10 p.m. -
Nonstop5h 35m
Thu 17/98:00 p.m. -
Nonstop6h 05m
Deal found 11/8C$ 662
Mon 24/88:45 p.m. -
Nonstop5h 35m
Thu 24/98:00 p.m. -
Nonstop6h 05m
Deal found 12/8C$ 663
Last-minute flights from Niagara Falls to Keflavik Intl
Discover last-minute flight deals from Niagara Falls to Keflavik Intl. Data last updated 13 August 2026 and is based on user searches.
Mon 24/88:45 p.m. -
Nonstop5h 35m
Fri 2/108:00 p.m. -
Nonstop6h 05m
Deal found 12/8C$ 645
Mon 24/84:30 p.m. -
1 stop11h 25m
Thu 1/1010:00 a.m. -
Nonstop6h 00m
Deal found 12/8C$ 649
Mon 24/811:10 p.m. -
Nonstop5h 35m
Mon 31/810:00 a.m. -
Nonstop6h 00m
Deal found 8/8C$ 658
Wed 9/911:00 p.m. -
Nonstop5h 45m
Tue 15/910:00 a.m. -
Nonstop6h 00m
Deal found 10/8C$ 659
Wed 16/911:10 p.m. -
Nonstop5h 35m
Mon 21/98:00 p.m. -
Nonstop6h 05m
Deal found 11/8C$ 639
Thu 24/98:45 p.m. -
Nonstop5h 35m
Mon 28/98:00 p.m. -
Nonstop6h 05m
Deal found 11/8C$ 646
Sat 26/96:00 p.m. -
1 stop9h 55m
Wed 7/109:15 a.m. -
1 stop12h 18m
Deal found 11/8C$ 652
Sun 27/911:00 p.m. -
Nonstop5h 45m
Tue 6/1010:00 a.m. -
Nonstop6h 00m
Deal found 10/8C$ 641
Sun 27/98:45 p.m. -
Nonstop5h 35m
Fri 9/108:00 p.m. -
Nonstop6h 05m
Deal found 11/8C$ 644
Mon 28/910:00 p.m. -
1 stop29h 55m
Thu 8/1010:00 a.m. -
Nonstop6h 00m
Deal found 11/8C$ 648
Wed 30/911:10 p.m. -
Nonstop5h 35m
Mon 5/108:00 p.m. -
Nonstop6h 05m
Deal found 9/8C$ 642
Wed 30/98:15 p.m. -
2 stops31h 40m
Fri 9/109:15 a.m. -
2 stops31h 52m
Deal found 10/8C$ 653
One-way flights from Niagara Falls to Keflavik Intl
Search for one-way flight options from Niagara Falls to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated 13 August 2026.
Wed 9/911:00 p.m. -
Nonstop5h 45m
Deal found 11/8C$ 323
Mon 7/911:10 p.m. -
Nonstop5h 35m
Deal found 11/8C$ 326
Tue 8/97:00 p.m. -
1 stop8h 55m
Deal found 9/8C$ 327
Fri 21/86:45 p.m. -
1 stop32h 10m
Deal found 10/8C$ 340
Mon 24/811:10 p.m. -
Nonstop5h 35m
Deal found 11/8C$ 341
Wed 19/811:10 p.m. -
Nonstop5h 35m
Deal found 12/8C$ 344
Tue 18/810:05 p.m. -
2 stops29h 50m
Deal found 12/8C$ 348
Find 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 13 August 2026.
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 13 August 2026.
Use the filters below to find and compare flights from Niagara Falls to Reykjavik Keflavik Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest round-trip
TorontoReykjavik
YYZ Toronto Pearson Intl - KEF Reykjavik Keflavik Intl
YYZKEF
Toronto Pearson Intl
Thu 10/9
4:00 p.m.-8:50 a.m.
1 stop12h 50m
Reykjavik Keflavik Intl
Thu 17/9
11:30 a.m.-8:10 a.m.
2 stops24h 40m
C$ 733
TorontoReykjavik
YYZ Toronto Pearson Intl - KEF Reykjavik Keflavik Intl
YYZKEF
Toronto Pearson Intl
Sun 30/8
1:00 p.m.-8:30 a.m.
2 stops15h 30m
Reykjavik Keflavik Intl
Fri 4/9
11:00 a.m.-6:18 a.m.
2 stops23h 18m
C$ 733
TorontoReykjavik
YYZ Toronto Pearson Intl - KEF Reykjavik Keflavik Intl
YYZKEF
Toronto Pearson Intl
Sat 29/8
12:25 p.m.-8:50 a.m.
1 stop16h 25m
Reykjavik Keflavik Intl
Wed 2/9
11:30 a.m.-8:25 a.m.
2 stops24h 55m
C$ 736
TorontoReykjavik
YYZ Toronto Pearson Intl - KEF Reykjavik Keflavik Intl
YYZKEF
Toronto Pearson Intl
Thu 10/9
7:43 p.m.-8:30 a.m.
1 stop8h 47m
Reykjavik Keflavik Intl
Wed 16/9
11:30 a.m.-7:02 p.m.
1 stop11h 32m
C$ 736
TorontoReykjavik
YYZ Toronto Pearson Intl - KEF Reykjavik Keflavik Intl
YYZKEF
Toronto Pearson Intl
Mon 31/8
2:05 p.m.-8:30 a.m.
2 stops14h 25m
Reykjavik Keflavik Intl
Fri 11/9
11:30 a.m.-9:19 a.m.
2 stops25h 49m
C$ 736
TorontoReykjavik
YYZ Toronto Pearson Intl - KEF Reykjavik Keflavik Intl
YYZKEF
Toronto Pearson Intl
Mon 7/9
7:00 a.m.-8:50 a.m.
1 stop21h 50m
Reykjavik Keflavik Intl
Fri 11/9
12:00 p.m.-8:44 p.m.
1 stop12h 44m
C$ 736
Quickest round-trip
TorontoReykjavik
YYZ Toronto Pearson Intl - KEF Reykjavik Keflavik Intl
YYZKEF
Toronto Pearson Intl
Tue 22/9
8:45 p.m.-6:20 a.m.
Nonstop5h 35m
Reykjavik Keflavik Intl
Mon 28/9
8:00 p.m.-10:05 p.m.
Nonstop6h 05m
C$ 837
TorontoReykjavik
YYZ Toronto Pearson Intl - KEF Reykjavik Keflavik Intl
YYZKEF
Toronto Pearson Intl
Sat 5/9
8:00 p.m.-7:00 a.m.
1 stop31h 00m
Reykjavik Keflavik Intl
Sat 12/9
11:30 a.m.-9:54 a.m.
2 stops26h 24m
C$ 846
TorontoReykjavik
YYZ Toronto Pearson Intl - KEF Reykjavik Keflavik Intl
YYZKEF
Toronto Pearson Intl
Fri 28/8
4:40 p.m.-8:30 a.m.
1 stop11h 50m
Reykjavik Keflavik Intl
Tue 1/9
11:30 a.m.-5:50 p.m.
1 stop10h 20m
C$ 846
TorontoReykjavik
YYZ Toronto Pearson Intl - KEF Reykjavik Keflavik Intl
YYZKEF
Toronto Pearson Intl
Tue 8/9
11:10 p.m.-8:45 a.m.
Nonstop5h 35m
Reykjavik Keflavik Intl
Tue 15/9
5:05 p.m.-7:10 p.m.
Nonstop6h 05m
C$ 886
Flights are sorted by cheapest round-trip flights first.
Deals found on 10/8
Showing 1-10 of 21 resultsSorted by cheapest first
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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.
YYZ-KEF
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
NI4-KEF
YYZ-KEF
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 13 August 2026.
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 13 August 2026.
The most flights from NI4 to KEF are scheduled on a Monday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Niagara Falls to Reykjavik Keflavik Intl Airport?
Airfare is below average for this route at the moment.
Niagara Falls to Reykjavik Keflavik Intl Airport flights typically cost between C$ 868 and C$ 1,477 in September.The cheapest round-trip price found within the last 5 days was C$ 639 on Icelandair (16 Sep-21 Sep).
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 13 August 2026.
Check out reviews from past customers who have flown with Air Canada and Icelandair 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.
Didn't land, sent back to Toronto. No food, no accommodation, no help at all!!
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.
How long is the flight from Niagara Falls to Reykjavik Keflavik Intl Airport?
There are many flights that can get you from Niagara Falls to Reykjavik Keflavik Intl Airport in 12h 50m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 4167 km.
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: Icelandair (95%), Air Canada (66%), Air Canada Rouge (59%).
What are the cheapest flights from Niagara Falls to Reykjavik Keflavik Intl Airport?
On average you can expect to pay C$ 1,652 for a flight from Niagara Falls to Reykjavik Keflavik Intl Airport. The cheapest flight overall is C$ 451 while the most popular route, (Toronto Pearson Intl - Reykjavik Keflavik Intl) is currently priced at C$ 592.
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.
Explore flights to Keflavik Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 13 August 2026.
Top 2 airlines flying from Niagara Falls to Keflavik Intl
Discover the top 2 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 13 August 2026.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
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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