$631 Find Cheap Flights from Buffalo to Iceland

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Iceland departing on 9/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Book Cheap Buffalo to Iceland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Iceland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to Iceland

Sat, Sep 6 - Sun, Sep 14
United Airlines Logo
8:00 pm - 8:30 amBUF-KEF
32h 30m2 stops
United Airlines Logo
9:30 am - 9:16 pmKEF-BUF
39h 46m2 stops
$631United Airlines
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Sat, Sep 6 - Sun, Sep 14
United Airlines Logo
10:55 am - 8:15 amBUF-KEF
41h 20m2 stops
United Airlines Logo
9:30 am - 4:52 pmKEF-BUF
35h 22m2 stops
$633United Airlines
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Wed, Oct 1 - Thu, Oct 9
Delta Logo
7:59 pm - 9:30 amBUF-KEF
9h 31m1 stop
Delta Logo
11:25 am - 11:56 pmKEF-BUF
16h 31m1 stop
$671Delta
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Thu, Aug 21 - Mon, Aug 25
Air Canada Logo
10:55 am - 8:10 amBUF-KEF
17h 15m3 stops
Air Canada Logo
9:50 am - 9:53 amKEF-BUF
28h 03m3 stops
$715Air Canada
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Thu, Oct 2 - Wed, Oct 8
 Logo
10:50 am - 8:10 amBUF-KEF
17h 20m2 stops
 Logo
12:25 am - 10:42 pmKEF-BUF
26h 17m2 stops
Wed, Aug 20 - Sun, Aug 31
Air Canada Logo
7:05 am - 8:10 amBUF-KEF
21h 05m2 stops
Air Canada Logo
9:50 am - 1:22 pmKEF-BUF
31h 32m2 stops
$739Air Canada
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Sat, Sep 13 - Fri, Sep 19
 Logo
1:57 pm - 8:10 amBUF-KEF
14h 13m2 stops
 Logo
12:25 am - 11:59 pmKEF-BUF
27h 34m2 stops
Thu, Oct 2 - Thu, Oct 9
Icelandair Logo
7:00 am - 9:45 pmBUF-KEF
10h 45m1 stop
Icelandair Logo
9:55 am - 5:05 pmKEF-BUF
11h 10m1 stop
$763Icelandair
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Wed, Oct 22 - Wed, Oct 29
Icelandair Logo
6:00 pm - 8:45 amBUF-KEF
10h 45m1 stop
Icelandair Logo
5:00 pm - 6:39 pmKEF-BUF
29h 39m1 stop
$771Icelandair
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Wed, Oct 1 - Thu, Oct 9
Delta Logo
7:59 pm - 9:30 amBUF-KEF
9h 31m1 stop
Delta Logo
11:25 am - 10:52 pmKEF-BUF
15h 27m2 stops
$784Delta
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Booking Insights

KAYAK's insights & trends for Buffalo to Iceland flights

Get data-powered insights and trends into flights from Buffalo to Iceland to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Buffalo to Iceland?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Buffalo to Iceland were found on United Airlines ($631) and Delta ($671).


Good to know

Cheapest flight$631
Flight from Buffalo to Reykjavik

FAQs - booking Iceland flights

  • How does KAYAK find such low prices on flights from Buffalo to Iceland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Iceland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Iceland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Buffalo to Iceland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to Iceland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Buffalo to Iceland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Iceland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Buffalo to Iceland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Iceland?

    The cheapest time of day to fly to Iceland is generally at night, when round-trip flights cost $720 on average. Morning departures are around 10% more expensive than evening flights, on average. The most expensive time of day to fly to Iceland is generally in the morning, which is peak travel time and where the average cost of a ticket is $866.

Reviews of the top airlines flying from Buffalo to Iceland

 
Need help choosing which airline to fly with from Buffalo to Iceland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8896 reviews
6.6Food
7.1Entertainment
7.3Comfort
7.7Boarding
8.1Crew
Airline reviews

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

8.0 ExcellentHal, Jul 2025IAD - MSY
Read more United Airlines reviews

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

The best airline I have ever travel , really good customer service, attention and service !!

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

It was delayed instead of departing at 9:20pm, we departed at 11pm… putting us in Columbus after 2am! It was awful. Had I known about the delay, I could have spent some time in the United Lounge… I was starving because I started my journey in Budapest… so I was exhausted and hungry. Plus I had to make new arrangements to be picked up at the airport in Columbus, instead of midnight it was 2:30 am after getting luggage and out of airport. Not feasible. I would have just stayed in Chicago for the night and gotten a morning flight.

Boarded with no problems. Sat on the tarmac for an hour before taking off. We were the last ones on our connecting flight. Didn't think we were going to make it. Our flight to Iceland was similarly delayed. When we've flown other airlines, pilots have tried to make up time while in the air. This doesn't seem to be something that Icelandair does. We made all of our flights, but it was stressful and we didn't think it was going to happen based on the time we arrived.

The flight was delayed and as a consequence we missed our connecting flight. Were stuck for another 6h in Reykyavik. Appreciated that we got a generous food voucher at least. Would have liked to see more information upon arrival including a person waiting for connecting flight travellers and informing already that we will not catch the flight and directing us to the office dealing with the matter; unfortunately that didnt happen and we hence first needed to find out whether flight had indeed left already and then locate the adequate office to help us with booking us on the next connecting flight. Also my suitcase broke and it is not clear whether it is happened on the leg with Iceland Air from DC to Reykyavik or on the leg with Lufthansa from Reykyavik to Frankfurt. Finally, understood that it is a low cost company but at least provision of earplugs for free would have been nice, instead of making them buy.

Great experience on Icelandair flight from Newark to Amsterdam by way of Reykjavík. Courteous and professional staff. Food was solid. Service - outstanding. Cabin was a little warm.

Good service. No complementary food for international flight. WiFi kinda pricey. Got the job done for the right price.

Still one of my favorite airlines, but the entertainment options were a bit lacking. It didn't help that my screen didn't work on one of the legs of the trip.

The plane was very small and the aisle was so narrow that every time someone walked by they rubbed against me, so it was very uncomfortable.

Everything was good. Only issue comes from being vegan and flying. The food options are super limited.

Overall good for an economy fare. IMO the movie selection could be improved. Great that you can now connect bluetooth headphones to the entertainment system.

For a four hour flight, I was disappointed that everything was for purchase except for coffee, tea, or water. The disembarking in Iceland was so inefficient and time-consuming. We landed and stopped in the middle of the tarmac, had to disembark in the rain, and then squeeze into a bus which took us to the airport. Crazy! How does that work in winter?

Paid for a Premium seat...minimal recline, no footrest. Maybe slightly wider than a cheap economy seat. Zero chance of getting any rest on this plane

Everything you need to know for your flight from Buffalo to Iceland

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