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Iceland

$431+ 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — KEF
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
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 January 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$579
(FlightHub)

One-way from

$431
(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.
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From Buffalo to Iceland
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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 January 15, 2026.

This FlightHub deal was found by Cheapflights users on 1/15. 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.
Thu 4/167:45 pm
BUF
-
KEF
2 stops37h 10m
Lufthansa
Mon 4/2012:20 am
KEF
-
BUF
2 stops27h 30m
Lufthansa
Deal found 1/15$579
This Expedia deal was found by Cheapflights users on 1/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/93:25 pm
BUF
-
KEF
1 stop9h 40m
Multiple Airlines
Fri 2/135:00 pm
KEF
-
BUF
1 stop9h 16m
Multiple Airlines
Deal found 1/14$601
This FlightHub deal was found by Cheapflights users on 1/14. 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 5/185:29 pm
BUF
-
KEF
1 stop8h 36m
Multiple Airlines
Mon 5/258:20 pm
KEF
-
BUF
1 stop17h 19m
Multiple Airlines
Deal found 1/14$622
This FlightHub deal was found by Cheapflights users on 1/14. 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.
Sun 4/126:00 am
BUF
-
KEF
1 stop20h 20m
Multiple Airlines
Fri 4/177:50 pm
KEF
-
BUF
1 stop17h 08m
Multiple Airlines
Deal found 1/14$661
This Ovago deal was found by Cheapflights users on 1/13. 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.
Mon 9/74:00 pm
BUF
-
KEF
1 stop11h 00m
Lufthansa
Thu 9/1711:30 am
KEF
-
BUF
1 stop15h 56m
Lufthansa
Deal found 1/13$686
This KLM deal was found by Cheapflights users on 1/13. 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.
Mon 9/711:15 am
BUF
-
KEF
1 stop18h 15m
Multiple Airlines
Thu 9/1711:25 am
KEF
-
BUF
2 stops15h 38m
Multiple Airlines
Deal found 1/13$693
This FlightHub deal was found by Cheapflights users on 1/15. 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.
Thu 4/167:45 pm
BUF
-
KEF
2 stops37h 10m
Lufthansa
Sun 4/1912:20 am
KEF
-
BUF
2 stops22h 29m
Lufthansa
Deal found 1/15$754
This United Airlines deal was found by Cheapflights users on 1/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:50 am
BUF
-
KEF
1 stop17h 40m
United Airlines
Tue 9/110:00 am
KEF
-
BUF
2 stops31h 46m
United Airlines
Deal found 1/14$768
This Expedia deal was found by Cheapflights users on 1/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:00 am
BUF
-
KEF
2 stops20h 55m
Air Canada
Sat 9/1210:00 am
KEF
-
BUF
2 stops34h 47m
Air Canada
Deal found 1/15$772

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 January 15, 2026.
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

Mon 2/9

3:25 pm-6:05 am

1 stop9h 40m

Reykjavik Keflavik Intl

Fri 2/13

5:00 pm-9:16 pm

1 stop9h 16m

$601

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Sun 4/12

7:00 am-10:25 am

2 stops23h 25m

Reykjavik Keflavik Intl

Fri 4/17

7:55 am-7:19 pm

2 stops15h 24m

$803

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Mon 3/16

1:30 pm-6:05 am

1 stop12h 35m

Reykjavik Keflavik Intl

Wed 3/18

9:55 am-7:01 pm

1 stop13h 06m

$837

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Fri 1/30

7:00 am-10:40 am

2 stops22h 40m

Reykjavik Keflavik Intl

Tue 2/3

7:35 am-12:16 am

2 stops21h 41m

$1,016

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Mon 2/9

7:00 am-4:45 pm

2 stops28h 45m

Reykjavik Keflavik Intl

Fri 2/13

7:35 am-12:14 am

2 stops21h 39m

$1,170

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Mon 3/16

7:00 am-10:45 am

3 stops23h 45m

Reykjavik Keflavik Intl

Wed 3/18

7:35 am-12:14 am

2 stops20h 39m

$1,334

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Sun 4/12

7:45 pm-11:25 pm

2 stops23h 40m

Reykjavik Keflavik Intl

Thu 4/16

1:10 am-11:33 pm

2 stops26h 23m

$1,808

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Thu 1/22

7:59 pm-10:30 am

2 stops57h 31m

$431

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Thu 1/22

11:50 am-5:15 pm

2 stops24h 25m

$1,167

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

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 January 15, 2026.
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
9,163 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

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
9,163 reviews
United Airlines
7.4
Good
9,163 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

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
Icelandair
7.1
Good
596 reviews
United Airlines
7.4
Good
9,163 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

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 23h 25m. 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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