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Iceland

$558+ Cheap flights from Buffalo (BUF) to Iceland

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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — KEF
Apr 15 — Apr 221
Wed 4/15
Wed 4/22
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 March 16, 2026.

This Flysmarter deal was found by Cheapflights users on 3/14. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:02 pm
BUF
-
KEF
1 stop9h 53m
Multiple Airlines
Tue 5/55:10 pm
KEF
-
BUF
1 stop9h 47m
Multiple Airlines
Deal found 3/14$575
This oojo deal was found by Cheapflights users on 3/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/12:28 pm
BUF
-
KEF
1 stop13h 42m
Icelandair
Wed 5/65:10 pm
KEF
-
BUF
1 stop9h 47m
Icelandair
Deal found 3/12$577
This oojo deal was found by Cheapflights users on 3/16. 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.
Tue 6/22:41 pm
BUF
-
KEF
1 stop11h 39m
Icelandair
Tue 6/95:00 pm
KEF
-
BUF
1 stop10h 59m
Icelandair
Deal found 3/16$588
This Billigflug deal was found by Cheapflights users on 3/14. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/283:53 pm
BUF
-
KEF
2 stops13h 37m
Virgin Atlantic
Tue 5/511:25 am
KEF
-
BUF
2 stops15h 14m
Virgin Atlantic
Deal found 3/14$593
This oojo deal was found by Cheapflights users on 3/16. 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.
Tue 5/57:39 pm
BUF
-
KEF
1 stop9h 16m
Icelandair
Sat 5/97:55 pm
KEF
-
BUF
1 stop17h 44m
Icelandair
Deal found 3/16$601
This Trip.com deal was found by Cheapflights users on 3/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/292:28 pm
BUF
-
KEF
1 stop11h 37m
Icelandair
Wed 5/65:10 pm
KEF
-
BUF
1 stop9h 47m
Icelandair
Deal found 3/15$606
This oojo deal was found by Cheapflights users on 3/15. 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.
Tue 6/22:41 pm
BUF
-
KEF
1 stop14h 14m
Icelandair
Sun 6/147:50 pm
KEF
-
BUF
1 stop26h 31m
Icelandair
Deal found 3/15$608
This KLM deal was found by Cheapflights users on 3/15. 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 4/2912:50 pm
BUF
-
KEF
2 stops16h 40m
Multiple Airlines
Wed 5/611:25 am
KEF
-
BUF
1 stop17h 25m
Multiple Airlines
Deal found 3/15$609
This FlightHub deal was found by Cheapflights users on 3/14. 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 6/85:49 pm
BUF
-
KEF
1 stop8h 16m
Icelandair
Fri 6/195:10 pm
KEF
-
BUF
1 stop10h 29m
Icelandair
Deal found 3/14$611
This oojo deal was found by Cheapflights users on 3/15. 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 8/267:16 pm
BUF
-
KEF
1 stop9h 39m
Icelandair
Tue 9/17:50 pm
KEF
-
BUF
1 stop15h 59m
Icelandair
Deal found 3/15$614

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 March 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$575
(Flysmarter)

One-way from

$558
(KAYAK)
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
One-way flight 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 March 16, 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
Quickest round-trip

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Mon 6/8

5:49 pm-6:05 am

1 stop8h 16m

Reykjavik Keflavik Intl

Wed 6/17

5:10 pm-11:39 pm

1 stop10h 29m

$635

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Thu 8/27

11:15 am-6:20 am

2 stops15h 05m

Reykjavik Keflavik Intl

Fri 9/11

9:30 am-9:44 am

2 stops28h 14m

$744

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Fri 8/21

3:55 pm-6:25 am

1 stop10h 30m

Reykjavik Keflavik Intl

Mon 8/24

7:55 pm-9:10 am

1 stop17h 15m

$801

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Tue 9/1

1:51 pm-8:30 am

2 stops14h 39m

Reykjavik Keflavik Intl

Tue 9/15

11:00 am-6:17 pm

1 stop11h 17m

$813

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Sun 8/30

7:15 pm-9:30 am

1 stop10h 15m

Reykjavik Keflavik Intl

Thu 9/10

11:25 am-7:00 pm

1 stop11h 35m

$843

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Wed 8/26

12:50 pm-9:30 am

2 stops16h 40m

Reykjavik Keflavik Intl

Tue 9/1

9:30 am-11:03 pm

2 stops17h 33m

$868

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Sat 8/29

5:52 pm-8:50 am

1 stop10h 58m

Reykjavik Keflavik Intl

Tue 9/15

12:00 pm-9:08 pm

1 stop13h 08m

$889

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Sat 8/29

7:35 pm-7:40 am

1 stop32h 05m

Reykjavik Keflavik Intl

Mon 9/14

9:30 am-6:33 pm

1 stop13h 03m

$896

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Sun 7/5

3:50 pm-9:30 am

1 stop13h 40m

Reykjavik Keflavik Intl

Fri 7/17

8:45 am-11:56 pm

2 stops19h 11m

$898

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Fri 5/1

6:05 am-9:30 am

2 stops23h 25m

Reykjavik Keflavik Intl

Wed 5/6

11:25 am-12:50 am

1 stop17h 25m

$928

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/15

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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.

Reviews of airlines servicing Iceland

Get insights into the airlines that provide service to Iceland. 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 Iceland. Reviews last updated March 16, 2026.
Read reviews from past customers who have flown United Airlines from Buffalo to Iceland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,428 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,428 reviews
United Airlines
7.4
Good
9,428 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 8h 16m. 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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