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$620+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — KEF
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Buffalo to Iceland

Keep the following information in mind while searching for Buffalo to Iceland flight deals. Data was last updated May 1, 2025.

Round-trip from

$672
(United Airlines)

One-way from

$620
(FlightHub)
From Buffalo to Iceland
Search Deals
One-way flight from Buffalo to Iceland
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Find 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 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 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/147:00 amBUF - KEF
1 stop10h 45mIcelandair
Sat 9/209:55 amKEF - BUF
1 stop15h 01mIcelandair
Deal found 4/30$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 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
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/14:00 pmBUF - KEF
2 stops37h 10mAmerican Airlines
Thu 5/810:30 amKEF - BUF
3 stops29h 36mAmerican Airlines
Deal found 4/30$1,691

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 May 1, 2025.
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

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

Sun 9/14

7:00 am-9:45 pm

1 stop10h 45m

Reykjavik Keflavik Intl

Sat 9/20

9:55 am-8:56 pm

1 stop15h 01m

$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

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

Mon 8/25

6:04 pm-8:45 am

1 stop10h 41m

$620

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Tue 5/6

10:55 am-6:25 am

1 stop15h 30m

$668

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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

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

Find hourly flight availability from Buffalo to Iceland. 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.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Buffalo to Iceland as you normally would.

Rainfall in Iceland by month

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

In terms of precipitation, rainfall in Iceland 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 Iceland when rainfall is around 1.6 in.

Temperature in Iceland by month

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

If weather is an important factor for your trip to Iceland, 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 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 May 1, 2025.
Delta
8.0
Very good
7,934 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

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

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

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
1,446 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

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

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

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

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

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 Canada
7.0
Good
9,252 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

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 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.

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

    $620 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on Lufthansa and Scandinavian Airlines, with prices starting from $674 and $3,975, respectively.

  • 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.

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

    Currently, November is the cheapest month in which you can book a flight from Buffalo to Iceland (average of $328). Flying from Buffalo to Iceland 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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