$623+ Cheap flights from Buffalo (BUF) to Reykjavik (REK)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — REK
Nov 24 — Dec 11
Round-trip
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 October 25, 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 October 25, 2026.
This FlightHub deal was found by Cheapflights users on 10/22. 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.
Mon 11/306:00 am -
1 stop19h 10m
Mon 12/75:00 pm -
1 stop25h 20m
Deal found 10/22![Multiple Airlines logo]()
$666
This oojo deal was found by Cheapflights users on 10/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/92:10 pm -
1 stop10h 55m
Mon 12/145:00 pm -
1 stop25h 20m
Deal found 10/24![Icelandair logo]()
$703
This oojo deal was found by Cheapflights users on 10/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:30 pm -
1 stop29h 40m
Fri 12/185:00 pm -
1 stop31h 12m
Deal found 10/22![Icelandair logo]()
$717
This FlightHub deal was found by Cheapflights users on 10/21. 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.
Fri 12/112:10 pm -
1 stop10h 55m
Fri 12/185:00 pm -
1 stop23h 15m
Deal found 10/21![Multiple Airlines logo]()
$736
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Wed 12/95:40 pm -
1 stop11h 20m
Mon 12/1412:00 pm -
2 stops16h 34m
Deal found 10/24![United Airlines logo]()
$801
This Scandinavian Airlines deal was found by Cheapflights users on 10/20. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:00 am -
2 stops29h 20m
Mon 11/166:05 pm -
2 stops34h 52m
Deal found 10/20![Scandinavian Airlines logo]()
$846
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Thu 11/127:52 pm -
2 stops33h 08m
Mon 11/1612:00 pm -
1 stop13h 36m
Deal found 10/20![United Airlines logo]()
$901
This Travelocity deal was found by Cheapflights users on 10/22. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/267:00 am -
2 stops29h 20m
Tue 12/2911:35 am -
2 stops41h 20m
Deal found 10/22![Scandinavian Airlines logo]()
$1,137
This Globehunters deal was found by Cheapflights users on 10/22. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/269:00 am -
1 stop16h 05m
Tue 12/294:30 pm -
1 stop12h 17m
Deal found 10/22![Multiple Airlines logo]()
$1,294
This KAYAK deal was found by Cheapflights users on 10/24. 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.
Thu 11/262:55 pm -
2 stops18h 30m
Sun 11/293:20 pm -
2 stops36h 39m
Deal found 10/24![Lufthansa logo]()
$1,337
This KAYAK deal was found by Cheapflights users on 10/22. 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.
Fri 12/115:40 pm -
1 stop11h 20m
Fri 12/183:20 pm -
2 stops32h 45m
Deal found 10/22![Lufthansa logo]()
$1,420
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 October 25, 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 October 25, 2026.
This oojo deal was found by Cheapflights users on 10/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/159:54 am -
1 stop16h 11m
Fri 3/197:55 pm -
1 stop27h 07m
Deal found 10/24![Icelandair logo]()
$623
This FlightHub deal was found by Cheapflights users on 10/23. 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.
Mon 11/3010:35 am -
1 stop14h 35m
Mon 12/75:00 pm -
1 stop25h 20m
Deal found 10/23![Multiple Airlines logo]()
$666
This American Airlines deal was found by Cheapflights users on 10/21. 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 2/2510:59 am -
2 stops25h 06m
Wed 3/311:45 am -
2 stops35h 49m
Deal found 10/21![American Airlines logo]()
$803
This Scandinavian Airlines deal was found by Cheapflights users on 10/24. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:00 am -
2 stops29h 20m
Mon 11/166:05 pm -
2 stops34h 52m
Deal found 10/24![Scandinavian Airlines logo]()
$846
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Thu 11/127:52 pm -
2 stops33h 08m
Mon 11/1612:00 pm -
1 stop13h 36m
Deal found 10/24![United Airlines logo]()
$901
This FlightHub deal was found by Cheapflights users on 10/21. 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.
Fri 12/112:10 pm -
1 stop10h 55m
Fri 12/185:00 pm -
1 stop23h 15m
Deal found 10/21![Multiple Airlines logo]()
$736
Last-minute flights from Buffalo to ReykjavikDiscover last-minute flight deals from Buffalo to Reykjavik. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Reykjavik. Data last updated October 25, 2026 and is based on user searches.
This Icelandair deal was found by Cheapflights users on 10/21. 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.
Fri 11/63:05 pm -
1 stop10h 25m
Sun 11/85:00 pm -
1 stop11h 50m
Deal found 10/21![Multiple Airlines logo]()
$1,577
This Justfly.com deal was found by Cheapflights users on 10/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/63:26 pm -
2 stops18h 39m
Sun 11/85:50 pm -
2 stops29h 46m
Deal found 10/21![British Airways logo]()
$1,622
This Scandinavian Airlines deal was found by Cheapflights users on 10/20. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:00 am -
2 stops29h 20m
Mon 11/166:05 pm -
2 stops34h 52m
Deal found 10/20![Scandinavian Airlines logo]()
$846
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Thu 11/127:52 pm -
2 stops33h 08m
Mon 11/1612:00 pm -
1 stop13h 36m
Deal found 10/20![United Airlines logo]()
$901
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 11/212:55 pm -
2 stops38h 05m
Sat 11/2812:00 pm -
1 stop13h 51m
Deal found 10/24![United Airlines logo]()
$1,515
This Ovago deal was found by Cheapflights users on 10/24. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:00 am -
2 stops29h 20m
Sat 11/287:30 am -
2 stops21h 27m
Deal found 10/24![Multiple Airlines logo]()
$1,612
This Booking.com deal was found by Cheapflights users on 10/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2110:35 am -
2 stops25h 25m
Sat 11/284:05 pm -
2 stops34h 40m
Deal found 10/24![British Airways logo]()
$1,630
This KAYAK deal was found by Cheapflights users on 10/24. 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.
Thu 11/262:55 pm -
2 stops18h 30m
Sun 11/293:20 pm -
2 stops36h 39m
Deal found 10/24![Lufthansa logo]()
$1,337
This Orbitz deal was found by Cheapflights users on 10/24. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2612:50 pm -
1 stop12h 20m
Sun 11/295:50 pm -
2 stops32h 56m
Deal found 10/24![Multiple Airlines logo]()
$1,886
This FlightHub deal was found by Cheapflights users on 10/22. 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.
Mon 11/306:00 am -
1 stop19h 10m
Mon 12/75:00 pm -
1 stop25h 20m
Deal found 10/22![Multiple Airlines logo]()
$666
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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $623 (oojo) |
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 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from Buffalo to Reykjavik that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BuffaloReykjavik
BUF Buffalo - KEF Reykjavik Keflavik Intl
BUFKEF
Buffalo
Mon 3/15
9:54 am-6:05 am
1 stop16h 11m
Reykjavik Keflavik Intl
Fri 3/19
7:55 pm-7:02 pm
1 stop27h 07m
$623
BuffaloReykjavik
BUF Buffalo - KEF Reykjavik Keflavik Intl
BUFKEF
Buffalo
Mon 11/30
10:35 am-6:10 am
1 stop14h 35m
Reykjavik Keflavik Intl
Mon 12/7
5:00 pm-1:20 pm
1 stop25h 20m
$666
Quickest round-trip
BuffaloReykjavik
BUF Buffalo - KEF Reykjavik Keflavik Intl
BUFKEF
Buffalo
Fri 12/11
2:10 pm-6:05 am
1 stop10h 55m
Reykjavik Keflavik Intl
Fri 12/18
5:00 pm-11:15 am
1 stop23h 15m
$736
BuffaloReykjavik
BUF Buffalo - KEF Reykjavik Keflavik Intl
BUFKEF
Buffalo
Thu 2/25
10:59 am-5:05 pm
2 stops25h 06m
Reykjavik Keflavik Intl
Wed 3/3
11:45 am-6:34 pm
2 stops35h 49m
$803
BuffaloReykjavik
BUF Buffalo - KEF Reykjavik Keflavik Intl
BUFKEF
Buffalo
Thu 11/12
7:00 am-5:20 pm
2 stops29h 20m
Reykjavik Keflavik Intl
Mon 11/16
6:05 pm-11:57 pm
2 stops34h 52m
$846
BuffaloReykjavik
BUF Buffalo - KEF Reykjavik Keflavik Intl
BUFKEF
Buffalo
Thu 11/12
7:52 pm-10:00 am
2 stops33h 08m
Reykjavik Keflavik Intl
Mon 11/16
12:00 pm-8:36 pm
1 stop13h 36m
$901
Sorted by cheapest first
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 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.
Related info for your journey
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