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$608+ Cheap flights from Buffalo (BUF) to Reykjavik

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 6/16. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — REK
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
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Cheap 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 (IS1). 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 April 15, 2025.

Round-trip from

$724
(United)

One-way from

$608
(WestJet)
From Buffalo to Reykjavik
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One-way flight from Buffalo to Reykjavik
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Find 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 April 15, 2025.

This United deal was found by Cheapflights users on 4/15. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/61:55 pmBUF - KEF
2 stops38h 40mUnited Airlines
Sun 9/1410:00 amKEF - BUF
2 stops38h 31mUnited Airlines
Deal found 4/15$724
This KLM deal was found by Cheapflights users on 4/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/612:50 pmBUF - KEF
1 stop13h 30mKLM
Sun 9/148:50 amKEF - BUF
1 stop10h 23mKLM
Deal found 4/15$790
This Icelandair deal was found by Cheapflights users on 4/15. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/18:30 amBUF - KEF
1 stop9h 15mMultiple Airlines
Fri 7/115:00 pmKEF - BUF
1 stop10h 59mMultiple Airlines
Deal found 4/15$810
This FlightHub deal was found by Cheapflights users on 4/14. 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.
Sat 5/246:10 amBUF - KEF
1 stop22h 35mIcelandair
Wed 5/289:55 amKEF - BUF
1 stop12h 00mIcelandair
Deal found 4/14$834
This Air France deal was found by Cheapflights users on 4/15. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/112:50 pmBUF - KEF
2 stops14h 10mAir France
Fri 7/118:50 amKEF - BUF
1 stop18h 12mAir France
Deal found 4/15$849
This Travelocity deal was found by Cheapflights users on 4/15. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/35:54 pmBUF - KEF
2 stops34h 21mAir Canada
Sun 7/69:50 amKEF - BUF
2 stops39h 11mAir Canada
Deal found 4/15$895
This Ovago deal was found by Cheapflights users on 4/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/64:23 pmBUF - KEF
1 stop10h 37mLufthansa
Sat 9/1312:25 amKEF - BUF
2 stops21h 56mLufthansa
Deal found 4/15$900
This Delta deal was found by Cheapflights users on 4/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/183:53 pmBUF - KEF
1 stop13h 37mDelta
Sun 6/228:50 amKEF - BUF
1 stop10h 23mDelta
Deal found 4/15$914
This American Airlines deal was found by Cheapflights users on 4/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:00 pmBUF - KEF
2 stops35h 10mAmerican Airlines
Thu 5/2210:30 amKEF - BUF
3 stops29h 36mAmerican Airlines
Deal found 4/15$1,321
This Scandinavian Airlines deal was found by Cheapflights users on 4/15. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/17:00 amBUF - KEF
2 stops29h 15mScandinavian Airlines
Thu 7/101:00 amKEF - BUF
3 stops26h 58mScandinavian Airlines
Deal found 4/15$1,686
This Austrian Airlines deal was found by Cheapflights users on 4/15. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/308:30 amBUF - KEF
2 stops34h 50mAustrian Airlines
Thu 6/512:10 amKEF - BUF
2 stops25h 32mAustrian Airlines
Deal found 4/15$1,816

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 April 15, 2025.
Use the filters below to find and compare flights from Buffalo to Reykjavik that are best for you.

Fly from

Buffalo

Fly to

Reykjavik

Route

Depart

Return

Price

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Sat 9/6

1:55 pm-8:35 am

2 stops38h 40m

Reykjavik Keflavik Intl

Sun 9/14

10:00 am-8:31 pm

2 stops38h 31m

$724

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Sat 9/6

12:50 pm-6:20 am

1 stop13h 30m

Reykjavik Keflavik Intl

Sun 9/14

8:50 am-3:13 pm

1 stop10h 23m

$790

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Tue 7/1

8:30 am-9:45 pm

1 stop9h 15m

Reykjavik Keflavik Intl

Fri 7/11

5:00 pm-11:59 pm

1 stop10h 59m

$810

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Sat 5/24

6:10 am-8:45 am

1 stop22h 35m

Reykjavik Keflavik Intl

Wed 5/28

9:55 am-5:55 pm

1 stop12h 00m

$834

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Tue 7/1

12:50 pm-7:00 am

2 stops14h 10m

Reykjavik Keflavik Intl

Fri 7/11

8:50 am-11:02 pm

1 stop18h 12m

$849

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Thu 7/3

5:54 pm-8:15 am

2 stops34h 21m

Reykjavik Keflavik Intl

Sun 7/6

9:50 am-9:01 pm

2 stops39h 11m

$895

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Sat 9/6

4:23 pm-7:00 am

1 stop10h 37m

Reykjavik Keflavik Intl

Sat 9/13

12:25 am-6:21 pm

2 stops21h 56m

$900

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Wed 6/18

3:53 pm-9:30 am

1 stop13h 37m

Reykjavik Keflavik Intl

Sun 6/22

8:50 am-3:13 pm

1 stop10h 23m

$914

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Thu 5/15

6:00 pm-9:10 am

2 stops35h 10m

Reykjavik Keflavik Intl

Thu 5/22

10:30 am-12:06 pm

3 stops29h 36m

$1,321

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Tue 7/1

7:00 am-4:15 pm

2 stops29h 15m

Reykjavik Keflavik Intl

Thu 7/10

1:00 am-11:58 pm

3 stops26h 58m

$1,686

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 15 results
1
2

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

What is the cheapest time of day to fly from BUF to KEF?

Find hourly flight availability from Buffalo to Reykjavik. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

When flying from Buffalo to Reykjavik, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Reykjavik by month

Plan your trip to Reykjavik by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Reykjavik ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Reykjavik when rainfall is around 1.6 in.

Temperature in Reykjavik by month

Plan your trip to Reykjavik by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Reykjavik, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 April 15, 2025.
Delta
8.0
Very good
7,918 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,918 reviews
Delta
8.0
Very good
7,918 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,918 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Austrian Airlines
7.6
Good
775 reviews
Delta
8.0
Very good
7,918 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Air France
7.5
Good
1,435 reviews
Delta
8.0
Very good
7,918 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,658 reviews
Delta
8.0
Very good
7,918 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

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.

  • What are the cheapest airlines to fly from Buffalo to Reykjavik one-way?

    One-way options have recently been found by users for as low as $608 on WestJet. Other airlines that offer cheap prices include Icelandair from $620 and United Airlines from $788 one-way.

  • 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.

  • What is the cheapest month to book a flight from Buffalo to Reykjavik?

    Currently, November is the cheapest month in which you can book a flight from Buffalo to Reykjavik (average of $328). Flying from Buffalo to Reykjavik in July is currently the most expensive (average of $651). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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