$484+ Cheap flights from Buffalo (BUF) to Reykjavik (REK)
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 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — REK
Mar 15 — Mar 221
1 adult, Economy
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Find cheap flights from Buffalo to Reykjavik with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Buffalo to Reykjavik
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Best
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Cheapest flights from Buffalo to ReykjavikExplore the most affordable flight options available from Buffalo to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.
Explore the most affordable flight options available from Buffalo to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.
This BusinessClass deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/222:34 pm
BUF
- KEF
1 stop14h 56m
Scandinavian Airlines
Tue 4/2811:25 am
KEF
- BUF
1 stop11h 54m
Scandinavian Airlines
Deal found 2/13![Scandinavian Airlines logo]()
$491
This American Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:00 pm
BUF
- KEF
2 stops35h 40m
American Airlines
Wed 4/2211:00 am
KEF
- BUF
2 stops32h 29m
American Airlines
Deal found 2/12![American Airlines logo]()
$507
This KLM deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/222:34 pm
BUF
- KEF
1 stop14h 56m
KLM
Sun 4/2611:25 am
KEF
- BUF
1 stop17h 24m
KLM
Deal found 2/13![KLM logo]()
$541
This Delta deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2212:50 pm
BUF
- KEF
2 stops16h 40m
Delta
Sun 4/2611:25 am
KEF
- BUF
1 stop11h 54m
Delta
Deal found 2/13![Delta logo]()
$545
This American Airlines deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:00 pm
BUF
- KEF
2 stops35h 25m
American Airlines
Mon 4/2710:40 am
KEF
- BUF
2 stops32h 49m
American Airlines
Deal found 2/13![American Airlines logo]()
$567
This Virgin Atlantic deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:59 pm
BUF
- KEF
1 stop9h 31m
Virgin Atlantic
Mon 4/2711:25 am
KEF
- BUF
1 stop17h 24m
Virgin Atlantic
Deal found 2/13![Virgin Atlantic logo]()
$591
This BusinessClass deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:37 am
BUF
- KEF
1 stop17h 53m
Multiple Airlines
Wed 4/2211:25 am
KEF
- BUF
1 stop17h 24m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$641
This Gurufare deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/243:54 pm
BUF
- KEF
2 stops13h 36m
Scandinavian Airlines
Sun 4/2611:25 am
KEF
- BUF
1 stop11h 54m
Scandinavian Airlines
Deal found 2/13![Scandinavian Airlines logo]()
$665
Best flights from Buffalo to ReykjavikDiscover carefully curated flight deals from Buffalo to Reykjavik that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.
Discover carefully curated flight deals from Buffalo to Reykjavik that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.
This BusinessClass deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/223:54 pm
BUF
- KEF
2 stops13h 36m
Scandinavian Airlines
Tue 4/2811:25 am
KEF
- BUF
1 stop11h 54m
Scandinavian Airlines
Deal found 2/13![Scandinavian Airlines logo]()
$495
This American Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:00 pm
BUF
- KEF
2 stops35h 40m
American Airlines
Wed 4/2211:00 am
KEF
- BUF
3 stops28h 17m
American Airlines
Deal found 2/12![American Airlines logo]()
$511
This KLM deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/222:34 pm
BUF
- KEF
1 stop14h 56m
KLM
Sun 4/2611:25 am
KEF
- BUF
1 stop17h 24m
KLM
Deal found 2/13![KLM logo]()
$541
This KLM deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:59 pm
BUF
- KEF
1 stop9h 31m
Multiple Airlines
Mon 4/2711:25 am
KEF
- BUF
1 stop17h 24m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$541
This Delta deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2212:50 pm
BUF
- KEF
2 stops16h 40m
Delta
Sun 4/2611:25 am
KEF
- BUF
1 stop11h 54m
Delta
Deal found 2/13![Delta logo]()
$545
This Virgin Atlantic deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:59 pm
BUF
- KEF
1 stop9h 31m
Virgin Atlantic
Mon 4/2711:25 am
KEF
- BUF
1 stop17h 24m
Virgin Atlantic
Deal found 2/13![Virgin Atlantic logo]()
$591
This Air France deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:50 pm
BUF
- KEF
2 stops16h 40m
Air France
Sun 4/2611:25 am
KEF
- BUF
1 stop11h 54m
Air France
Deal found 2/13![Air France logo]()
$595
This BusinessClass deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/243:54 pm
BUF
- KEF
2 stops13h 36m
Scandinavian Airlines
Tue 4/2811:25 am
KEF
- BUF
1 stop11h 54m
Scandinavian Airlines
Deal found 2/13![Scandinavian Airlines logo]()
$545
This BusinessClass deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/233:54 pm
BUF
- KEF
2 stops13h 36m
Scandinavian Airlines
Tue 4/2811:25 am
KEF
- BUF
1 stop11h 54m
Scandinavian Airlines
Deal found 2/13![Scandinavian Airlines logo]()
$545
This BusinessClass deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:59 pm
BUF
- KEF
1 stop9h 31m
Scandinavian Airlines
Mon 4/2711:25 am
KEF
- BUF
1 stop11h 54m
Scandinavian Airlines
Deal found 2/13![Scandinavian Airlines logo]()
$591
Last-minute flights from Buffalo to ReykjavikDiscover last-minute flight deals from Buffalo to Reykjavik. Data last updated February 13, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Reykjavik. Data last updated February 13, 2026 and is based on user searches.
This Icelandair deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/268:00 am
BUF
- KEF
1 stop17h 05m
Icelandair
Mon 3/25:00 pm
KEF
- BUF
1 stop9h 25m
Icelandair
Deal found 2/11![Icelandair logo]()
$767
This FlightHub deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/287:30 pm
BUF
- KEF
1 stop29h 40m
Multiple Airlines
Sat 3/79:55 am
KEF
- BUF
1 stop16h 30m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$794
This FlightHub deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:00 am
BUF
- KEF
1 stop8h 45m
Icelandair
Wed 3/119:55 am
KEF
- BUF
1 stop15h 05m
Icelandair
Deal found 2/11![Icelandair logo]()
$675
This KAYAK deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/411:29 am
BUF
- KEF
2 stops32h 21m
Multiple Airlines
Wed 3/112:05 pm
KEF
- BUF
2 stops37h 51m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$815
This FlightHub deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1011:37 am
BUF
- KEF
2 stops19h 08m
Scandinavian Airlines
Mon 3/163:40 pm
KEF
- BUF
2 stops36h 34m
Scandinavian Airlines
Deal found 2/12![Scandinavian Airlines logo]()
$814
This Icelandair deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/101:50 pm
BUF
- KEF
1 stop27h 55m
Multiple Airlines
Mon 3/165:00 pm
KEF
- BUF
1 stop11h 10m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,024
One-way flights from Buffalo to ReykjavikSearch for one-way flight options from Buffalo to Reykjavik. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
Search for one-way flight options from Buffalo to Reykjavik. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
This Gotogate deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:00 am
BUF
- KEF
2 stops20h 55m
Air Canada
Deal found 2/11![Air Canada logo]()
$484
This United Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:55 pm
BUF
- KEF
1 stop8h 55m
United Airlines
Deal found 2/11![United Airlines logo]()
$485
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2011:55 am
BUF
- KEF
3 stops39h 45m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$588
Find flight deals from Buffalo to Reykjavik
Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Reykjavik (REK). 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 February 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $491 (BusinessClass) |
One-way from | $484 (Gotogate) |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo to Reykjavik 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 2,558,603 searches. Data last updated February 13, 2026.
Use the filters below to find and compare flights from Buffalo to Reykjavik that are best for you.
Fly from
Buffalo
Fly to
Reykjavik
Route
Depart
Return
Price
BuffaloReykjavik
BUF - KEF
BUFKEF
Buffalo
Wed 4/22
3:54 pm-9:30 am
2 stops13h 36m
Reykjavik Keflavik Intl
Tue 4/28
11:25 am-7:19 pm
1 stop11h 54m
$495
BuffaloReykjavik
BUF - KEF
BUFKEF
Buffalo
Wed 4/8
6:00 pm-9:40 am
2 stops35h 40m
Reykjavik Keflavik Intl
Wed 4/22
11:00 am-11:17 am
3 stops28h 17m
$511
BuffaloReykjavik
BUF - KEF
BUFKEF
Buffalo
Wed 4/22
2:34 pm-9:30 am
1 stop14h 56m
Reykjavik Keflavik Intl
Sun 4/26
11:25 am-12:49 am
1 stop17h 24m
$541
BuffaloReykjavik
BUF - KEF
BUFKEF
Buffalo
Wed 4/22
7:59 pm-9:30 am
1 stop9h 31m
Reykjavik Keflavik Intl
Mon 4/27
11:25 am-12:49 am
1 stop17h 24m
$541
BuffaloReykjavik
BUF - KEF
BUFKEF
Buffalo
Wed 4/22
12:50 pm-9:30 am
2 stops16h 40m
Reykjavik Keflavik Intl
Sun 4/26
11:25 am-7:19 pm
1 stop11h 54m
$545
BuffaloReykjavik
BUF - KEF
BUFKEF
Buffalo
Fri 4/24
3:54 pm-9:30 am
2 stops13h 36m
Reykjavik Keflavik Intl
Tue 4/28
11:25 am-7:19 pm
1 stop11h 54m
$545
BuffaloReykjavik
BUF - KEF
BUFKEF
Buffalo
Thu 4/23
3:54 pm-9:30 am
2 stops13h 36m
Reykjavik Keflavik Intl
Tue 4/28
11:25 am-7:19 pm
1 stop11h 54m
$545
BuffaloReykjavik
BUF - KEF
BUFKEF
Buffalo
Thu 4/23
7:59 pm-9:30 am
1 stop9h 31m
Reykjavik Keflavik Intl
Mon 4/27
11:25 am-12:49 am
1 stop17h 24m
$591
BuffaloReykjavik
BUF - KEF
BUFKEF
Buffalo
Fri 4/24
7:59 pm-9:30 am
1 stop9h 31m
Reykjavik Keflavik Intl
Mon 4/27
11:25 am-7:19 pm
1 stop11h 54m
$591
BuffaloReykjavik
BUF - KEF
BUFKEF
Buffalo
Thu 4/23
12:50 pm-9:30 am
2 stops16h 40m
Reykjavik Keflavik Intl
Sun 4/26
11:25 am-7:19 pm
1 stop11h 54m
$595
Showing 1-10 of 13 results
Compare providers for flights from Buffalo to Reykjavik
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Reykjavik in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Buffalo-Reykjavik flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Reykjavik flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Reykjavik flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Buffalo-Reykjavik flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Reykjavik flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Buffalo to Reykjavik
Have a flexible travel schedule? Discover the best time to fly to Reykjavik from Buffalo with our price prediction graph.
BUF-REK
BUF-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 Buffalo to Reykjavik
BUF-REK
BUF-KEF
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Reykjavik
Get insights into the airlines that provide service to Reykjavik. 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 Reykjavik. Reviews last updated February 13, 2026.
Get a feel of what it's like to fly with United Airlines and Icelandair from Buffalo to Reykjavik by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Overall
7.4
Food
6.6
Crew
8.1
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Boarding
7.7
Overall
7.4
Food
6.6
Crew
8.1
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Boarding
7.7
Overall
7.4
Food
6.6
Crew
8.1
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Related info for your journey
Find useful and relevant information for your journey from Buffalo to Reykjavik. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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