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Iceland

$507+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — KEF
Apr 26 — May 31
Sun 4/26
Sun 5/3
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 27, 2026.

This oojo deal was found by Cheapflights users on 3/24. 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.
Sun 4/197:00 am
BUF
-
KEF
1 stop21h 55m
Icelandair
Thu 4/237:50 pm
KEF
-
BUF
1 stop17h 08m
Icelandair
Deal found 3/24$596
This oojo deal was found by Cheapflights users on 3/25. 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 8/2610:00 am
BUF
-
KEF
1 stop18h 10m
Icelandair
Tue 9/17:55 pm
KEF
-
BUF
1 stop17h 15m
Icelandair
Deal found 3/25$602
This oojo deal was found by Cheapflights users on 3/26. 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 5/302:47 pm
BUF
-
KEF
1 stop14h 08m
Icelandair
Sat 6/67:55 pm
KEF
-
BUF
1 stop18h 05m
Icelandair
Deal found 3/26$614
This Icelandair deal was found by Cheapflights users on 3/23. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:48 am
BUF
-
KEF
1 stop18h 22m
Icelandair
Fri 5/15:10 pm
KEF
-
BUF
1 stop9h 52m
Icelandair
Deal found 3/23$634
This oojo deal was found by Cheapflights users on 3/26. 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.
Sun 5/102:28 pm
BUF
-
KEF
1 stop13h 42m
Icelandair
Sun 5/177:55 pm
KEF
-
BUF
1 stop17h 44m
Icelandair
Deal found 3/26$641
This Justfly.com deal was found by Cheapflights users on 3/27. 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 4/157:02 pm
BUF
-
KEF
1 stop9h 53m
Multiple Airlines
Sun 4/267:50 pm
KEF
-
BUF
1 stop17h 08m
Multiple Airlines
Deal found 3/27$648
This oojo deal was found by Cheapflights users on 3/27. 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 5/510:41 am
BUF
-
KEF
1 stop15h 39m
Icelandair
Sat 5/97:55 pm
KEF
-
BUF
1 stop17h 29m
Icelandair
Deal found 3/27$653
This oojo deal was found by Cheapflights users on 3/25. 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 7/153:52 pm
BUF
-
KEF
1 stop13h 03m
Icelandair
Tue 7/217:50 pm
KEF
-
BUF
1 stop15h 59m
Icelandair
Deal found 3/25$670
This FlightHub deal was found by Cheapflights users on 3/25. 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 7/291:31 pm
BUF
-
KEF
1 stop14h 39m
Icelandair
Wed 8/57:55 pm
KEF
-
BUF
1 stop17h 15m
Icelandair
Deal found 3/25$685
This KAYAK deal was found by Cheapflights users on 3/22. 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 7/178:54 pm
BUF
-
KEF
1 stop29h 11m
Multiple Airlines
Sun 7/267:55 pm
KEF
-
BUF
1 stop17h 15m
Multiple Airlines
Deal found 3/22$697

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 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$596
(oojo)

One-way from

$507
(Kiwi.com)
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 27, 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

Mon 4/27

9:48 am-8:10 am

1 stop18h 22m

Reykjavik Keflavik Intl

Fri 5/1

5:10 pm-11:02 pm

1 stop9h 52m

$634
Quickest round-trip

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Wed 4/29

2:28 pm-6:05 am

1 stop11h 37m

Reykjavik Keflavik Intl

Sun 5/3

5:10 pm-10:57 pm

1 stop9h 47m

$639

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Tue 5/5

10:41 am-6:20 am

1 stop15h 39m

Reykjavik Keflavik Intl

Sat 5/9

7:55 pm-9:24 am

1 stop17h 29m

$653

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Sun 5/10

7:00 am-7:40 am

2 stops20h 40m

Reykjavik Keflavik Intl

Sun 5/17

11:25 am-11:59 pm

2 stops16h 34m

$904

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Wed 5/6

12:50 pm-9:30 am

2 stops16h 40m

Reykjavik Keflavik Intl

Wed 5/13

11:25 am-12:19 am

1 stop16h 54m

$914

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Wed 8/26

5:52 pm-8:50 am

1 stop10h 58m

Reykjavik Keflavik Intl

Tue 9/1

9:15 am-1:16 pm

2 stops32h 01m

$934

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Wed 8/26

5:00 pm-4:30 pm

2 stops19h 30m

Reykjavik Keflavik Intl

Tue 9/1

5:15 pm-11:40 pm

2 stops34h 25m

$950

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Sat 9/5

1:51 pm-7:00 am

2 stops13h 09m

Reykjavik Keflavik Intl

Sat 9/12

11:30 am-6:54 pm

1 stop11h 24m

$1,005
Cheapest one-way

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Tue 5/5

2:34 pm-9:30 am

1 stop14h 56m

$545
Quickest one-way

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Tue 5/5

2:28 pm-6:05 am

1 stop11h 37m

$548

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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 27, 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
9,491 reviews

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

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
9,491 reviews
United Airlines
7.4
Good
9,491 reviews

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

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 14h 39m. 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.

See more FAQs

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