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Iceland

$631+ Cheap flights from Buffalo (BUF) to Iceland

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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — KEF
Jul 8 — Jul 151
Wed 7/8
Wed 7/15
1 adult, Economy
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Cheap flight deals from Buffalo to Iceland

Cheapest flights from Buffalo to Iceland
Explore the most affordable flight options available from Buffalo to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.

This oojo deal was found by Cheapflights users on 6/7. 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 8/2610:25 am
BUF
-
KEF
1 stop17h 45m
Icelandair
Tue 9/17:55 pm
KEF
-
BUF
1 stop17h 39m
Icelandair
Deal found 6/7$631
This oojo deal was found by Cheapflights users on 6/5. 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.
Sat 8/299:22 pm
BUF
-
KEF
1 stop28h 43m
Icelandair
Sat 9/57:55 pm
KEF
-
BUF
1 stop17h 39m
Icelandair
Deal found 6/5$634
This oojo deal was found by Cheapflights users on 6/7. 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 9/76:35 am
BUF
-
KEF
1 stop22h 20m
Icelandair
Wed 9/165:00 pm
KEF
-
BUF
1 stop19h 24m
Icelandair
Deal found 6/7$639
This oojo deal was found by Cheapflights users on 6/7. 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 7/1510:25 am
BUF
-
KEF
1 stop15h 40m
Icelandair
Tue 7/217:55 pm
KEF
-
BUF
1 stop17h 40m
Icelandair
Deal found 6/7$665
This oojo deal was found by Cheapflights users on 6/4. 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 7/88:50 am
BUF
-
KEF
1 stop20h 05m
Icelandair
Sun 7/125:00 pm
KEF
-
BUF
1 stop29h 25m
Icelandair
Deal found 6/4$672
This Justfly.com deal was found by Cheapflights users on 6/4. 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.
Wed 7/299:36 pm
BUF
-
KEF
1 stop30h 34m
Multiple Airlines
Wed 8/57:55 pm
KEF
-
BUF
1 stop17h 39m
Multiple Airlines
Deal found 6/4$702
This oojo deal was found by Cheapflights users on 6/8. 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.
Sat 9/56:35 am
BUF
-
KEF
1 stop22h 20m
Icelandair
Sun 9/137:50 pm
KEF
-
BUF
1 stop27h 11m
Icelandair
Deal found 6/8$718
This Icelandair deal was found by Cheapflights users on 6/5. 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.
Mon 9/282:30 pm
BUF
-
KEF
1 stop11h 35m
Icelandair
Fri 10/27:55 pm
KEF
-
BUF
1 stop19h 19m
Icelandair
Deal found 6/5$749
This oojo deal was found by Cheapflights users on 6/7. 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.
Thu 6/259:23 pm
BUF
-
KEF
1 stop28h 42m
Icelandair
Wed 7/15:10 pm
KEF
-
BUF
1 stop10h 38m
Icelandair
Deal found 6/7$751
This KAYAK deal was found by Cheapflights users on 6/7. 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.
Sat 9/53:52 pm
BUF
-
KEF
1 stop10h 28m
Multiple Airlines
Sun 9/137:50 pm
KEF
-
BUF
1 stop16h 34m
Multiple Airlines
Deal found 6/7$761

Find flight deals from Buffalo to Iceland

Keep the following information in mind while searching for Buffalo to Iceland flight deals. Data was last updated June 8, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$631
(oojo)
Provider with most accurate pricing for Buffalo-Reykjavik (REK) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Reykjavik (REK) flights.
Search Deals
From Buffalo to Iceland
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Iceland 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 June 8, 2026.
Use the filters below to find and compare flights from Buffalo to Iceland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Wed 8/26

3:52 pm-6:20 am

1 stop10h 28m

Reykjavik Keflavik Intl

Tue 9/1

7:50 pm-6:54 pm

1 stop27h 04m

$641

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Mon 9/28

2:30 pm-6:05 am

1 stop11h 35m

Reykjavik Keflavik Intl

Fri 10/2

7:55 pm-11:14 am

1 stop19h 19m

$749

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Wed 8/26

7:59 pm-12:10 am

2 stops24h 11m

Reykjavik Keflavik Intl

Tue 9/1

9:25 am-4:56 pm

2 stops35h 31m

$909

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Mon 9/7

6:55 am-7:00 am

2 stops20h 05m

Reykjavik Keflavik Intl

Wed 9/16

9:15 am-9:07 pm

2 stops39h 52m

$928

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Wed 7/15

10:57 am-8:50 am

1 stop17h 53m

Reykjavik Keflavik Intl

Tue 7/21

9:15 am-4:41 pm

2 stops35h 26m

$974

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Wed 8/26

6:55 am-7:55 am

2 stops21h 00m

Reykjavik Keflavik Intl

Tue 9/1

9:15 am-4:56 pm

2 stops35h 41m

$977

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Wed 7/29

10:34 am-8:30 am

1 stop17h 56m

Reykjavik Keflavik Intl

Wed 8/5

9:50 am-4:41 pm

2 stops34h 51m

$979
Quickest round-trip

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Wed 7/8

10:25 am-8:10 am

1 stop17h 45m

Reykjavik Keflavik Intl

Sun 7/12

5:10 pm-11:43 pm

1 stop10h 33m

$997

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/3

Sorted by cheapest first

Best time to book a flight from Buffalo to Iceland

Have a flexible travel schedule? Discover the best time to fly to Iceland from Buffalo 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 Buffalo to Iceland
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Iceland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Buffalo to Iceland?

    Buffalo (BUF), located 8.3 mi from the city center, is the airport you fly out of when you book flights from Buffalo to Iceland.

  • How long is the flight from Buffalo to Iceland?

    Departing from Buffalo to Iceland will take you 10h 28m. Buffalo and Iceland are separated by a distance of 2603 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Buffalo to Iceland that include hotel bookings?

    Yes. In addition to deals on Buffalo to Iceland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Iceland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Iceland.

  • Can I find deals for business class flights from Buffalo to Iceland?

    Yes. Cheapflights offers flight deals from Buffalo to Iceland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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