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Iceland

$524+ 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — KEF
May 9 — May 161
Sat 5/9
Sat 5/16
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 April 9, 2026.

This oojo deal was found by Cheapflights users on 4/8. 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 9/272:30 pm
BUF
-
KEF
1 stop13h 40m
Icelandair
Sat 10/37:50 pm
KEF
-
BUF
1 stop16h 34m
Icelandair
Deal found 4/8$639
This oojo deal was found by Cheapflights users on 4/5. 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 8/2610:25 am
BUF
-
KEF
1 stop17h 45m
Icelandair
Tue 9/17:55 pm
KEF
-
BUF
1 stop17h 39m
Icelandair
Deal found 4/5$641
This oojo deal was found by Cheapflights users on 4/6. 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 4/6$652
This oojo deal was found by Cheapflights users on 4/4. 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 6/25:34 pm
BUF
-
KEF
1 stop10h 36m
Icelandair
Wed 6/177:55 pm
KEF
-
BUF
1 stop27h 34m
Icelandair
Deal found 4/4$654
This Trip.com deal was found by Cheapflights users on 4/9. 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.
Tue 5/52:28 pm
BUF
-
KEF
1 stop11h 37m
Icelandair
Mon 5/115:10 pm
KEF
-
BUF
1 stop9h 22m
Icelandair
Deal found 4/9$655
This oojo deal was found by Cheapflights users on 4/8. 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 5/67:55 pm
BUF
-
KEF
1 stop30h 25m
Icelandair
Mon 5/115:10 pm
KEF
-
BUF
1 stop9h 22m
Icelandair
Deal found 4/8$659
This Icelandair deal was found by Cheapflights users on 4/7. 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 5/410:27 am
BUF
-
KEF
1 stop17h 43m
Icelandair
Fri 5/85:10 pm
KEF
-
BUF
1 stop9h 22m
Icelandair
Deal found 4/7$679
This oojo deal was found by Cheapflights users on 4/4. 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 stop10h 28m
Icelandair
Tue 7/215:00 pm
KEF
-
BUF
1 stop11h 05m
Icelandair
Deal found 4/4$686
This oojo deal was found by Cheapflights users on 4/4. 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 8/228:02 pm
BUF
-
KEF
1 stop30h 18m
Icelandair
Sat 8/297:55 pm
KEF
-
BUF
1 stop17h 39m
Icelandair
Deal found 4/4$703
This oojo deal was found by Cheapflights users on 4/7. 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.
Mon 7/137:47 pm
BUF
-
KEF
1 stop9h 08m
Icelandair
Fri 7/177:55 pm
KEF
-
BUF
1 stop17h 39m
Icelandair
Deal found 4/7$709
This KAYAK deal was found by Cheapflights users on 4/5. 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.
Wed 7/153:52 pm
BUF
-
KEF
1 stop10h 28m
Multiple Airlines
Tue 7/215:00 pm
KEF
-
BUF
1 stop11h 05m
Multiple Airlines
Deal found 4/5$713

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 April 9, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$639
(oojo)

One-way from

$524
(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 April 9, 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 5/4

10:27 am-8:10 am

1 stop17h 43m

Reykjavik Keflavik Intl

Fri 5/8

5:10 pm-10:32 pm

1 stop9h 22m

$679

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Thu 5/14

2:28 pm-8:10 am

1 stop13h 42m

Reykjavik Keflavik Intl

Sun 5/17

5:00 pm-9:31 am

1 stop20h 31m

$778
Quickest round-trip

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Thu 5/14

2:28 pm-8:10 am

1 stop13h 42m

Reykjavik Keflavik Intl

Tue 5/19

5:10 pm-10:32 pm

1 stop9h 22m

$778

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Wed 5/6

2:27 pm-6:05 am

1 stop11h 38m

Reykjavik Keflavik Intl

Sun 5/10

7:55 pm-9:39 am

1 stop17h 44m

$789

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Tue 5/5

12:50 pm-9:30 am

2 stops16h 40m

Reykjavik Keflavik Intl

Mon 5/11

9:30 am-6:51 pm

2 stops13h 21m

$998

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Tue 5/5

12:50 pm-9:30 am

2 stops16h 40m

Reykjavik Keflavik Intl

Sun 5/10

11:25 am-12:19 am

1 stop16h 54m

$998

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Tue 5/5

12:09 pm-4:45 pm

2 stops24h 36m

Reykjavik Keflavik Intl

Fri 5/8

1:25 am-12:15 am

3 stops26h 50m

$1,019
Cheapest one-way
Quickest one-way

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Tue 6/2

7:52 pm-8:10 am

2 stops32h 18m

$524

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/4

Sorted by cheapest first

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 April 9, 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
9,554 reviews

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

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
9,554 reviews
United Airlines
7.4
Good
9,554 reviews

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

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 17h 43m. 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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