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Reykjavik

$507+ Cheap flights from Buffalo (BUF) to Reykjavik (REK)

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 — REK
Apr 29 — May 61
Wed 4/29
Wed 5/6
1 adult, Economy
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Cheap flight deals from Buffalo to Reykjavik

Cheapest flights from Buffalo to Reykjavik
Explore the most affordable flight options available from Buffalo to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 30, 2026.

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.
Tue 6/25:34 pm
BUF
-
KEF
1 stop10h 36m
Icelandair
Wed 6/177:55 pm
KEF
-
BUF
1 stop17h 15m
Icelandair
Deal found 3/26$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 3/25. 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 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 3/25$639
This oojo deal was found by Cheapflights users on 3/28. 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 8/261:31 pm
BUF
-
KEF
1 stop12h 34m
Icelandair
Tue 9/17:55 pm
KEF
-
BUF
1 stop17h 15m
Icelandair
Deal found 3/28$641
This Justfly.com deal was found by Cheapflights users on 3/29. 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 4/265:00 pm
KEF
-
BUF
1 stop19h 58m
Multiple Airlines
Deal found 3/29$647
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 FlightHub deal was found by Cheapflights users on 3/29. 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.
Tue 5/510:41 am
BUF
-
KEF
1 stop15h 39m
Multiple Airlines
Sat 5/95:10 pm
KEF
-
BUF
1 stop9h 22m
Multiple Airlines
Deal found 3/29$660
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

Find flight deals from Buffalo to Reykjavik

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Reykjavik (REK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$602
(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 Reykjavik (REK)
Search Deals
One-way flight from Buffalo to Reykjavik (REK)
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Reykjavik 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 30, 2026.
Use the filters below to find and compare flights from Buffalo to Reykjavik 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

$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

Wed 7/15

3:52 pm-8:55 am

1 stop13h 03m

Reykjavik Keflavik Intl

Tue 7/21

7:50 pm-7:49 am

1 stop15h 59m

$670
Quickest round-trip

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Thu 5/7

2:28 pm-6:05 am

1 stop11h 37m

Reykjavik Keflavik Intl

Mon 5/11

5:10 pm-10:32 pm

1 stop9h 22m

$789

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Tue 8/18

6:00 am-8:30 am

1 stop22h 30m

Reykjavik Keflavik Intl

Wed 8/26

10:00 am-10:01 am

3 stops28h 01m

$860

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Sun 5/10

3:52 pm-9:30 am

2 stops13h 38m

Reykjavik Keflavik Intl

Sun 5/17

11:25 am-7:15 pm

1 stop11h 50m

$904

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

$948

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Thu 5/7

10:32 am-4:55 pm

2 stops26h 23m

Reykjavik Keflavik Intl

Mon 5/11

2:40 pm-12:19 am

2 stops37h 39m

$981

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

$984

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

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from Buffalo to Reykjavik

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Reykjavik in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Buffalo-Reykjavik flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Reykjavik flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Reykjavik flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-Reykjavik flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Reykjavik flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Buffalo to Reykjavik

Have a flexible travel schedule? Discover the best time to fly to Reykjavik 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 Reykjavik
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Reykjavik

Get insights into the airlines that provide service to Reykjavik. 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 Reykjavik. Reviews last updated March 30, 2026.
Get a feel of what it's like to fly with United Airlines from Buffalo to Reykjavik by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,514 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

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
9,514 reviews
United Airlines
7.4
Good
9,514 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

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 Reykjavik. 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 Reykjavik?

    For a flight from Buffalo to Reykjavik, you will be flying from Buffalo. Buffalo (BUF) is just 8.3 mi from the center of the city. Buffalo is the only Buffalo airport and it handles 0 outbound flights to Reykjavik per day. 0 airlines have flights to Reykjavik from Buffalo on a regular basis.

  • How long is the flight from Buffalo to Reykjavik?

    A quick flight from Buffalo to Reykjavik can take about 18h 22m. Icelandair provides one of the quickest options available for as low as $639. The distance between Buffalo and Reykjavik is about 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 Reykjavik that include hotel bookings?

    Yes. In addition to deals on Buffalo to Reykjavik flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Reykjavik?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Reykjavik.

  • Can I find deals for business class flights from Buffalo to Reykjavik?

    Yes. Cheapflights offers flight deals from Buffalo to Reykjavik 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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