BUF - KEF

$720 Find Cheap Flights from Buffalo to Reykjavik-Keflavik Airport

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 Keflavik Intl departing on 5/12. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Reykjavik Keflavik Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Reykjavik, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Reykjavik, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$720
Multiple Airlines
Tue 5/12Tue 5/19
BUF - KEF • 1 stop
Cheapest one-way
Multiple Airlines
Wed 11/19
BUF - KEF • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Keflavik Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Buffalo to Keflavik Intl (BUF-KEF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Keflavik Intl 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 Keflavik Intl

Tue, May 12 - Tue, May 19
Multiple Airlines Logo
3:50 pm - 9:30 amBUF-KEF
13h 40m1 stop
Multiple Airlines Logo
8:50 am - 11:03 pmKEF-BUF
18h 13m1 stop
$720Multiple Airlines
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Tue, May 12 - Tue, May 19
Multiple Airlines Logo
3:50 pm - 9:30 amBUF-KEF
13h 40m2 stops
Multiple Airlines Logo
11:25 am - 11:56 pmKEF-BUF
16h 31m1 stop
$725Multiple Airlines
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Thu, Mar 12 - Sun, Mar 22
Scandinavian Airlines Logo
11:15 am - 10:45 amBUF-KEF
19h 30m2 stops
Scandinavian Airlines Logo
3:40 pm - 11:49 pmKEF-BUF
36h 09m2 stops
$732Scandinavian Airlines
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Thu, Dec 4 - Mon, Dec 8
Icelandair Logo
6:05 am - 9:45 pmBUF-KEF
10h 40m1 stop
Icelandair Logo
5:00 pm - 9:30 pmKEF-BUF
9h 30m1 stop
$748Icelandair
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Sat, May 2 - Fri, May 8
Icelandair Logo
10:30 am - 8:40 amBUF-KEF
18h 10m1 stop
Icelandair Logo
8:20 pm - 9:39 amKEF-BUF
17h 19m1 stop
$770Icelandair
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Wed, May 13 - Sun, May 17
Icelandair Logo
5:29 pm - 6:05 amBUF-KEF
8h 36m1 stop
Icelandair Logo
8:20 pm - 9:39 amKEF-BUF
17h 19m1 stop
$775Icelandair
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Fri, Feb 27 - Tue, Mar 3
Icelandair Logo
3:05 pm - 9:45 pmBUF-KEF
25h 40m1 stop
Icelandair Logo
5:00 pm - 9:34 pmKEF-BUF
9h 34m1 stop
$791Icelandair
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Wed, May 6 - Sun, May 10
Icelandair Logo
10:30 am - 8:40 amBUF-KEF
18h 10m1 stop
Icelandair Logo
8:20 pm - 9:39 amKEF-BUF
17h 19m1 stop
$811Icelandair
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Fri, Dec 5 - Mon, Dec 8
Icelandair Logo
11:48 am - 6:05 amBUF-KEF
13h 17m1 stop
Icelandair Logo
5:00 pm - 9:30 pmKEF-BUF
9h 30m1 stop
$837Icelandair
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Fri, Feb 27 - Tue, Mar 3
Scandinavian Airlines Logo
11:51 am - 10:40 amBUF-KEF
17h 49m2 stops
Scandinavian Airlines Logo
3:40 pm - 12:16 amKEF-BUF
37h 36m2 stops
$860Scandinavian Airlines
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Booking Insights

KAYAK's insights & trends for Buffalo to Keflavik Intl flights

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

What is the most popular layover airport when flying from Buffalo to Reykjavik-Keflavik Airport?

Percentage of 1-stop round-trip flights from Buffalo to Reykjavik-Keflavik Airport chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Boston (BOS) is the top choice – 75% of KAYAK users who clicked on 1-stop flights from Buffalo to Reykjavik-Keflavik Airport picked an itinerary connecting there.

What is the cheapest layover airport when flying from Buffalo to Reykjavik-Keflavik Airport?

Average round-trip price for 1-stop flights from Buffalo to Reykjavik-Keflavik Airport clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Newark (EWR) offer the most affordable fares, with an average round-trip price of $647.

Which layover airport offers the shortest total travel time from Buffalo to Reykjavik-Keflavik Airport?

Shortest average total travel time for 1-stop one-way flights from Buffalo to Reykjavik-Keflavik Airport via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Newark (EWR) for the shortest journey. The average one-way travel time for flights connecting there is 8h 15m.

Which layover airport has the quickest connection when flying from Buffalo to Reykjavik-Keflavik Airport?

Average layover duration at different layover airports for 1-stop one-way flights from Buffalo to Reykjavik-Keflavik Airport, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Newark (EWR) often has the shortest layovers from Buffalo to Reykjavik-Keflavik Airport, with an average of 2h 17m.

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Good to know

Cheapest flight$720
Flight from Buffalo to Reykjavik-Keflavik Airport

When to book flights from Buffalo to Keflavik Intl

Are your dates flexible? Find out the best times to travel from Buffalo to Keflavik Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Buffalo to Reykjavik-Keflavik Airport flights

  • What is the cheapest flight from Buffalo to Reykjavik Keflavik Intl Airport?

    In the last 3 days, the lowest price for a flight from Buffalo to Reykjavik Keflavik Intl Airport was $720 for a round-trip ticket.

  • Do I need a passport to fly between Buffalo and Reykjavik-Keflavik Airport?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Buffalo and on arrival in Reykjavik-Keflavik Airport.

  • Which airports will I be using when flying from Buffalo to Reykjavik-Keflavik Airport?

    Buffalo and Reykjavik-Keflavik Airport are both served by 1 main airport. You will leave Buffalo from Buffalo and will be arriving at Reykjavik Keflavik Intl.

  • Which aircraft models fly most regularly from Buffalo to Reykjavik-Keflavik Airport?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Buffalo to Reykjavik-Keflavik Airport?

    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 Reykjavik-Keflavik Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik-Keflavik Airport from Buffalo 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 Reykjavik-Keflavik Airport?

    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 to Reykjavik-Keflavik Airport with an airline and back to Buffalo with another airline. Booking your flights between Buffalo and KEF can sometimes prove cheaper using this method.

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

    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 to Reykjavik-Keflavik Airport from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Buffalo to Keflavik Intl

Information on your arrival and departure airports

Buffalo (BUF)
Keflavik Intl (KEF)