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Iceland

$551+ 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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — KEF
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
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 January 21, 2026.

This FlightHub deal was found by Cheapflights users on 1/20. 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 2/198:00 am
BUF
-
KEF
1 stop8h 45m
Multiple Airlines
Thu 2/265:00 pm
KEF
-
BUF
1 stop9h 25m
Multiple Airlines
Deal found 1/20$551
This KLM deal was found by Cheapflights users on 1/19. 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.
Tue 5/127:15 pm
BUF
-
KEF
1 stop10h 15m
KLM
Thu 5/2111:25 am
KEF
-
BUF
1 stop16h 31m
KLM
Deal found 1/19$615
This KLM deal was found by Cheapflights users on 1/19. 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.
Tue 5/1212:50 pm
BUF
-
KEF
2 stops14h 10m
Multiple Airlines
Thu 5/2111:25 am
KEF
-
BUF
1 stop11h 35m
Multiple Airlines
Deal found 1/19$619
This Justfly.com deal was found by Cheapflights users on 1/21. 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.
Thu 5/147:39 pm
BUF
-
KEF
1 stop9h 16m
Multiple Airlines
Tue 5/195:10 pm
KEF
-
BUF
1 stop9h 47m
Multiple Airlines
Deal found 1/21$629
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Tue 5/127:50 pm
BUF
-
KEF
2 stops32h 40m
United Airlines
Thu 5/2112:00 pm
KEF
-
BUF
2 stops15h 26m
United Airlines
Deal found 1/19$630
This FlightHub deal was found by Cheapflights users on 1/20. 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 2/208:45 pm
BUF
-
KEF
1 stop28h 25m
Multiple Airlines
Wed 2/254:50 pm
KEF
-
BUF
1 stop21h 45m
Multiple Airlines
Deal found 1/20$659
This FlightHub deal was found by Cheapflights users on 1/21. 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 2/226:00 am
BUF
-
KEF
1 stop19h 10m
Multiple Airlines
Mon 3/25:00 pm
KEF
-
BUF
1 stop9h 25m
Multiple Airlines
Deal found 1/21$666
This Trip.com deal was found by Cheapflights users on 1/21. 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.
Fri 2/278:00 am
BUF
-
KEF
1 stop17h 05m
Icelandair
Mon 3/25:00 pm
KEF
-
BUF
1 stop9h 25m
Icelandair
Deal found 1/21$670
This Air Canada deal was found by Cheapflights users on 1/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:00 am
BUF
-
KEF
2 stops20h 55m
Air Canada
Wed 9/169:15 am
KEF
-
BUF
2 stops39h 16m
Air Canada
Deal found 1/19$672
This Air Canada deal was found by Cheapflights users on 1/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:50 pm
BUF
-
KEF
2 stops34h 55m
Air Canada
Wed 9/169:15 am
KEF
-
BUF
2 stops35h 32m
Air Canada
Deal found 1/19$677
This Air Canada deal was found by Cheapflights users on 1/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:50 pm
BUF
-
KEF
2 stops34h 55m
Air Canada
Tue 9/1510:00 am
KEF
-
BUF
2 stops38h 31m
Air Canada
Deal found 1/19$681

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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$551
(FlightHub)
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 January 21, 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

Tue 5/12

7:15 pm-9:30 am

1 stop10h 15m

Reykjavik Keflavik Intl

Thu 5/21

11:25 am-11:56 pm

1 stop16h 31m

$615

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Tue 5/12

12:50 pm-7:00 am

2 stops14h 10m

Reykjavik Keflavik Intl

Thu 5/21

11:25 am-7:00 pm

1 stop11h 35m

$619

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Thu 5/14

7:39 pm-8:55 am

1 stop9h 16m

Reykjavik Keflavik Intl

Tue 5/19

5:10 pm-10:57 pm

1 stop9h 47m

$629

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Thu 2/26

8:00 am-6:05 am

1 stop17h 05m

Reykjavik Keflavik Intl

Mon 3/2

5:00 pm-9:25 pm

1 stop9h 25m

$685

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Fri 4/10

9:00 am-6:05 am

1 stop17h 05m

Reykjavik Keflavik Intl

Sun 4/12

7:55 pm-8:00 pm

1 stop28h 05m

$746

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Sat 3/7

7:30 pm-6:05 am

2 stops29h 35m

Reykjavik Keflavik Intl

Sat 3/14

4:50 pm-9:02 am

1 stop20h 12m

$751

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Sat 5/30

5:29 pm-6:05 am

1 stop8h 36m

Reykjavik Keflavik Intl

Fri 6/5

5:10 pm-10:57 pm

1 stop9h 47m

$768

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Tue 5/12

11:49 am-10:00 am

3 stops18h 11m

Reykjavik Keflavik Intl

Thu 5/21

10:35 am-10:17 am

3 stops27h 42m

$857

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Thu 7/16

12:50 pm-6:20 am

1 stop13h 30m

Reykjavik Keflavik Intl

Thu 7/23

8:50 am-6:57 pm

1 stop14h 07m

$865

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Wed 6/24

2:44 pm-12:10 am

2 stops29h 26m

$721

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 12 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
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 21, 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
9,190 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

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
9,190 reviews
United Airlines
7.4
Good
9,190 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

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
602 reviews
United Airlines
7.4
Good
9,190 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

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 10h 15m. 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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