BUF - KEF

$513 Find Cheap Flights from Buffalo to Reykjavik

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Keflavik Intl departing on 8/13. 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

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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flights from Buffalo to Reykjavik (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 Reykjavik 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

Wed, Aug 20 - Mon, Aug 25
United Airlines Logo
7:05 am - 8:10 amBUF-KEF
21h 05m2 stops
United Airlines Logo
9:50 am - 2:06 pmKEF-BUF
32h 16m2 stops
$635United Airlines
Find Deal
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 - 4:52 pmKEF-BUF
35h 22m2 stops
$679United Airlines
Find Deal
Sat, Sep 6 - Sun, Sep 14
United Airlines Logo
5:54 pm - 8:15 amBUF-KEF
34h 21m2 stops
United Airlines Logo
9:30 am - 4:52 pmKEF-BUF
35h 22m2 stops
$681United Airlines
Find Deal
Fri, Aug 22 - Fri, Aug 29
Air Canada Logo
7:05 am - 8:20 amBUF-KEF
21h 15m2 stops
Air Canada Logo
9:30 am - 9:16 pmKEF-BUF
39h 46m2 stops
$708Air Canada
Find Deal
Fri, Aug 8 - Sun, Aug 17
Air Canada Logo
7:00 am - 8:20 amBUF-KEF
21h 20m2 stops
Air Canada Logo
9:50 am - 9:01 pmKEF-BUF
39h 11m2 stops
$731Air Canada
Find Deal
Fri, Oct 24 - Mon, Nov 3
Icelandair Logo
2:00 pm - 8:45 amBUF-KEF
14h 45m1 stop
Icelandair Logo
5:00 pm - 10:06 pmKEF-BUF
10h 06m1 stop
$757Icelandair
Find Deal
Thu, Oct 9 - Tue, Oct 14
Icelandair Logo
7:00 am - 9:45 pmBUF-KEF
10h 45m1 stop
Icelandair Logo
8:10 pm - 8:53 amKEF-BUF
16h 43m1 stop
$764Icelandair
Find Deal
Fri, Aug 8 - Sun, Aug 17
Delta Logo
7:00 am - 9:30 amBUF-KEF
22h 30m1 stop
Delta Logo
9:30 am - 6:36 pmKEF-BUF
13h 06m1 stop
$792Delta
Find Deal
Wed, Aug 20 - Sun, Aug 24
Logo
7:05 am - 8:10 amBUF-KEF
21h 05m2 stops
Logo
12:25 am - 11:59 pmKEF-BUF
27h 34m2 stops
$793
Find Deal
Wed, Aug 20 - Mon, Aug 25
Logo
1:20 pm - 6:25 amBUF-KEF
13h 05m1 stop
Logo
5:00 pm - 11:05 pmKEF-BUF
10h 05m1 stop
$859
Find Deal
Useful Info

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.

Which airlines provide the cheapest flights from Buffalo to Reykjavik?

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 Reykjavik were found on United Airlines ($635) and Air Canada ($708).

Find deals

Good to know

Cheapest flight$513
Flight from Buffalo to Reykjavik

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 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 $513 for a one-way ticket and $635 for a round-trip.

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

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

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

    Buffalo and Reykjavik 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?

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

  • Which airline alliances offer flights from Buffalo to Reykjavik?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Buffalo and Reykjavik, with SkyTeam being the most commonly used for this route.

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

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik 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?

    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 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?

    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 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)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.