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Reykjavik

$620+ 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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — REK
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Round-trip from

$672
(United Airlines)

One-way from

$620
(FlightHub)
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 May 1, 2025.

This United Airlines deal was found by Cheapflights users on 4/30. 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.
Sun 9/1410:50 amBUF - KEF
1 stop17h 40mUnited Airlines
Sun 9/2110:00 amKEF - BUF
2 stops34h 52mUnited Airlines
Deal found 4/30$672
This Air Canada deal was found by Cheapflights users on 4/30. 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 9/147:00 amBUF - KEF
2 stops21h 35mAir Canada
Sun 9/2110:00 amKEF - BUF
2 stops34h 52mAir Canada
Deal found 4/30$679
This United deal was found by Cheapflights users on 4/30. 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 8/27:45 pmBUF - KEF
2 stops31h 15mMultiple Airlines
Sat 8/169:30 amKEF - BUF
2 stops12h 58mMultiple Airlines
Deal found 4/30$687
This FlightHub deal was found by Cheapflights users on 5/1. 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 9/127:00 amBUF - KEF
1 stop10h 45mIcelandair
Sat 9/209:55 amKEF - BUF
1 stop11h 08mIcelandair
Deal found 5/1$776
This Lufthansa deal was found by Cheapflights users on 4/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/147:55 pmBUF - KEF
2 stops24h 15mLufthansa
Sat 5/171:15 amKEF - BUF
2 stops26h 21mLufthansa
Deal found 4/30$779
This Delta deal was found by Cheapflights users on 4/30. 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 5/147:59 pmBUF - KEF
1 stop9h 31mDelta
Sun 5/188:50 amKEF - BUF
1 stop12h 19mDelta
Deal found 4/30$877
This Ovago deal was found by Cheapflights users on 4/30. 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.
Wed 5/1412:05 pmBUF - KEF
2 stops23h 15mScandinavian Airlines
Sun 5/185:35 pmKEF - BUF
2 stops35h 05mScandinavian Airlines
Deal found 4/30$1,065
This American Airlines deal was found by Cheapflights users on 5/1. 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.
Sat 5/313:54 pmBUF - KEF
2 stops37h 51mAmerican Airlines
Sat 6/710:00 amKEF - BUF
3 stops29h 21mAmerican Airlines
Deal found 5/1$1,452
This Expedia deal was found by Cheapflights users on 4/30. 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.
Fri 12/261:33 pmBUF - KEF
2 stops40h 07mBritish Airways
Mon 1/511:45 amKEF - BUF
2 stops37h 24mBritish Airways
Deal found 4/30$1,496
This Air France deal was found by Cheapflights users on 4/30. 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.
Sun 9/147:15 pmBUF - KEF
1 stop10h 15mAir France
Thu 9/1811:25 amKEF - BUF
2 stops15h 38mAir France
Deal found 4/30$1,594

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 May 1, 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

Sun 9/14

10:50 am-8:30 am

1 stop17h 40m

Reykjavik Keflavik Intl

Sun 9/21

10:00 am-4:52 pm

2 stops34h 52m

$672

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Sun 9/14

7:00 am-8:35 am

2 stops21h 35m

Reykjavik Keflavik Intl

Sun 9/21

10:00 am-4:52 pm

2 stops34h 52m

$679

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Sat 8/2

7:45 pm-7:00 am

2 stops31h 15m

Reykjavik Keflavik Intl

Sat 8/16

9:30 am-6:28 pm

2 stops12h 58m

$687

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Fri 9/12

7:00 am-9:45 pm

1 stop10h 45m

Reykjavik Keflavik Intl

Sat 9/20

9:55 am-5:03 pm

1 stop11h 08m

$776

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Wed 5/14

7:55 pm-12:10 am

2 stops24h 15m

Reykjavik Keflavik Intl

Sat 5/17

1:15 am-11:36 pm

2 stops26h 21m

$779

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Wed 5/14

7:59 pm-9:30 am

1 stop9h 31m

Reykjavik Keflavik Intl

Sun 5/18

8:50 am-5:09 pm

1 stop12h 19m

$877

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Wed 5/14

12:05 pm-3:20 pm

2 stops23h 15m

Reykjavik Keflavik Intl

Sun 5/18

5:35 pm-12:40 am

2 stops35h 05m

$1,065

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Sat 5/31

3:54 pm-9:45 am

2 stops37h 51m

Reykjavik Keflavik Intl

Sat 6/7

10:00 am-11:21 am

3 stops29h 21m

$1,452

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Sun 9/14

7:15 pm-9:30 am

1 stop10h 15m

Reykjavik Keflavik Intl

Thu 9/18

11:25 am-11:03 pm

2 stops15h 38m

$1,594

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Sun 6/15

8:10 am-9:45 pm

1 stop9h 35m

$620

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 14 results
1
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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 May 1, 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 May 1, 2025.
See what other customers who have flown with Delta, Air France and United Airlines from Buffalo to Reykjavik have to say. 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.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

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
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

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
7.4
Good
1,448 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

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
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

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.
Scandinavian Airlines
7.3
Good
1,349 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

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 $620 on Icelandair. Other airlines that offer cheap prices include WestJet from $650 and Lufthansa from $674 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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