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 $620 for a one-way ticket and $677 for a round-trip. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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, SkyTeam, and oneworld 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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$620 CHEAP FLIGHTS from Buffalo to Reykjavik (BUF - KEF)

BUF - KEF

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Flights Deals

Cheap Flight Deals 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.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Buffalo to Keflavik Intl

KAYAK's recommended round-trip deals from the most popular airlines that fly from Buffalo to Keflavik Intl.

Discover the best prices for you by selecting your travel dates on KAYAK.

7:51 pm - 8:30 amBUF-KEF

32h 39m2 stops

10:00 am - 4:52 pmKEF-BUF

34h 52m2 stops

$677United Airlines

Find Deal

Sat, Sep 6 - Sun, Sep 14

7:00 am - 8:35 amBUF-KEF

21h 35m2 stops

10:00 am - 4:52 pmKEF-BUF

34h 52m2 stops

$679Air Canada

Find Deal

Sun, Sep 14 - Sun, Sep 21

7:45 pm - 7:00 amBUF-KEF

31h 15m2 stops

9:30 am - 6:28 pmKEF-BUF

12h 58m2 stops

$687

Find Deal

Sat, Aug 2 - Sat, Aug 16

7:15 pm - 9:30 amBUF-KEF

10h 15m1 stop

8:45 am - 11:03 pmKEF-BUF

18h 18m1 stop

$740Delta

Find Deal

Sun, Sep 14 - Sun, Sep 21

6:00 am - 7:00 amBUF-KEF

21h 00m1 stop

9:50 am - 10:03 amKEF-BUF

28h 13m2 stops

$744

Find Deal

Sat, Aug 2 - Sat, Aug 16

6:00 pm - 6:05 amBUF-KEF

8h 05m1 stop

9:55 am - 5:03 pmKEF-BUF

11h 08m1 stop

$764Icelandair

Find Deal

Fri, Sep 26 - Sat, Oct 4

12:50 pm - 6:20 amBUF-KEF

13h 30m1 stop

11:25 am - 6:55 pmKEF-BUF

11h 30m1 stop

$770Delta

Find Deal

Thu, Sep 25 - Thu, Oct 2

7:00 am - 9:45 pmBUF-KEF

10h 45m1 stop

9:55 am - 5:03 pmKEF-BUF

11h 08m1 stop

$776Icelandair

Find Deal

Sun, Sep 14 - Thu, Sep 18

11:40 am - 9:30 amBUF-KEF

17h 50m1 stop

11:25 am - 11:03 pmKEF-BUF

15h 38m2 stops

$833Air France

Find Deal

Fri, Sep 26 - Sat, Oct 4

12:50 pm - 6:20 amBUF-KEF

13h 30m1 stop

9:30 am - 6:54 pmKEF-BUF

13h 24m2 stops

$992Air France

Find Deal

Tue, Jul 1 - Fri, Jul 11

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?

In the past 3 days, the cheapest round-trip tickets from Buffalo to Reykjavik were found on United Airlines ($677) and Air Canada ($679).

Find deals

Cheapest flight	$620

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.

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 $620 for a one-way ticket and $677 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, SkyTeam, and oneworld 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

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on your arrival and departure airports

Keflavik Intl (KEF)

Buffalo (BUF)

BUF - KEF

$620 Find Cheap Flights from Buffalo to Reykjavik

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

Cheap Flight Deals from Buffalo to Reykjavik (BUF-KEF)

Recent round-trip flight deals from Buffalo to Keflavik Intl

Recent one-way flight deals from Buffalo to Keflavik Intl

Recent last minute flight deals from Buffalo to Keflavik Intl

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?

In the past 3 days, the cheapest round-trip tickets from Buffalo to Reykjavik were found on United Airlines ($677) and Air Canada ($679).

Good to know

When to book flights from Buffalo to Keflavik Intl

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 $620 for a one-way ticket and $677 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, SkyTeam, and oneworld 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

Cabin class types available on flights to Keflavik Intl

Complete your trip to Reykjavik with a hotel stay or car rental

Find direct flights to and from Buffalo and Keflavik Intl

Flights to other popular destinations

Flights from domestic origins to Keflavik Intl

Choose which airport to fly into in Reykjavik