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Iceland

$273+ 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — KEF
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Buffalo to Iceland

Keep the following information in mind while searching for Buffalo to Iceland flight deals. Data was last updated September 17, 2025.

Round-trip from

$738
(FlightHub)

One-way from

$273
(Kiwi.com)
From Buffalo to Iceland
Search Deals
One-way flight from Buffalo to Iceland
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Find 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 September 17, 2025.

This FlightHub deal was found by Cheapflights users on 9/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/32:00 pmBUF - KEF
1 stop27h 45mIcelandair
Tue 10/78:10 pmKEF - BUF
1 stop16h 43mIcelandair
Deal found 9/16$771
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/25:00 amBUF - KEF
1 stop10h 45mIcelandair
Mon 11/105:00 pmKEF - BUF
1 stop10h 00mIcelandair
Deal found 9/15$791
This oojo deal was found by Cheapflights users on 9/15. 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.
Thu 10/3012:30 pmBUF - KEF
1 stop13h 35mIcelandair
Thu 11/65:00 pmKEF - BUF
1 stop10h 00mIcelandair
Deal found 9/15$797
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/110:50 amBUF - KEF
2 stops17h 25mMultiple Airlines
Wed 10/812:25 amKEF - BUF
2 stops26h 17mMultiple Airlines
Deal found 9/15$800
This oojo deal was found by Cheapflights users on 9/15. 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 10/2210:00 amBUF - KEF
1 stop16h 05mIcelandair
Tue 10/284:50 pmKEF - BUF
1 stop20h 30mIcelandair
Deal found 9/15$803
This KLM deal was found by Cheapflights users on 9/17. 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.
Sun 10/53:52 pmBUF - KEF
1 stop13h 38mKLM
Sun 10/1211:25 amKEF - BUF
1 stop16h 31mKLM
Deal found 9/17$808
This Ovago deal was found by Cheapflights users on 9/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/47:00 amBUF - KEF
2 stops22h 45mScandinavian Airlines
Mon 11/1011:30 amKEF - BUF
2 stops36h 49mScandinavian Airlines
Deal found 9/15$814
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/37:07 amBUF - KEF
2 stops21h 08mMultiple Airlines
Mon 10/612:25 amKEF - BUF
2 stops26h 17mMultiple Airlines
Deal found 9/15$819

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 September 17, 2025.
Use the filters below to find and compare flights from Buffalo to Iceland that are best for you.

Fly from

Buffalo

Fly to

Iceland

Route

Depart

Return

Price

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Fri 10/3

2:00 pm-9:45 pm

1 stop27h 45m

Reykjavik Keflavik Intl

Tue 10/7

8:10 pm-8:53 am

1 stop16h 43m

$782

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Sun 11/2

5:00 am-8:45 pm

1 stop10h 45m

Reykjavik Keflavik Intl

Mon 11/10

5:00 pm-10:00 pm

1 stop10h 00m

$791

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Thu 10/30

12:30 pm-6:05 am

1 stop13h 35m

Reykjavik Keflavik Intl

Thu 11/6

5:00 pm-10:00 pm

1 stop10h 00m

$797

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Wed 10/1

10:50 am-8:15 am

2 stops17h 25m

Reykjavik Keflavik Intl

Wed 10/8

12:25 am-10:42 pm

2 stops26h 17m

$800

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Wed 10/22

10:00 am-6:05 am

1 stop16h 05m

Reykjavik Keflavik Intl

Tue 10/28

4:50 pm-9:20 am

1 stop20h 30m

$803

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Sun 10/5

3:52 pm-9:30 am

1 stop13h 38m

Reykjavik Keflavik Intl

Sun 10/12

11:25 am-11:56 pm

1 stop16h 31m

$808

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Tue 11/4

7:00 am-10:45 am

2 stops22h 45m

Reykjavik Keflavik Intl

Mon 11/10

11:30 am-7:19 pm

2 stops36h 49m

$814

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Sat 10/11

9:45 pm-4:55 am

2 stops27h 10m

$273

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Fri 10/10

5:24 pm-4:55 am

3 stops55h 31m

$293

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Sat 10/11

10:30 am-6:20 am

1 stop15h 50m

$520

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 11 results
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

What is the cheapest time of day to fly from BUF to IS?

Find hourly flight availability from Buffalo to Iceland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Buffalo to Iceland as you normally would.

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 September 17, 2025.
Read reviews from past customers who have flown United Airlines and Icelandair 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
8,926 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
Icelandair
7.0
Good
545 reviews
United Airlines
7.4
Good
8,926 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

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 27h 45m. Buffalo and Iceland are separated by a distance of 2603 mi.

  • 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.

  • What is the cheapest month to book a flight from Buffalo to Iceland?

    Currently, November is the cheapest month in which you can book a flight from Buffalo to Iceland (average of $328). Flying from Buffalo to Iceland in June is currently the most expensive (average of $656). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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