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Cheap flights from Buffalo (BUF) to Keflavik Intl (KEF) from $476

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 8/14. 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.
BUF — KEF
May 8 — May 151
From?
To?
Wed 5/8
Wed 5/15
1 adult, Economy
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Cheap flight deals from Buffalo to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 3, 2024.

Popular in

July

Cheapest in

April

Average price

$723

Round-trip from

$336
High demand for flights, 45% potential price rise
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Best time to find cheap flights, 28% potential price drop
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Average for round-trip flights in May 2024
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From Buffalo to Reykjavik Keflavik Intl
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What is the cheapest day to fly round-trip from Buffalo to Reykjavik Keflavik Intl Airport?

Flights from Buffalo to Reykjavik Keflavik Intl Airport are found to be more expensive on Monday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Reykjavik Keflavik Intl Airport.

What is the cheapest month to fly from Buffalo to Reykjavik Keflavik Intl Airport?

November can be a great time to fly to Reykjavik Keflavik Intl Airport from Buffalo with a flight ticket averaging about $885. Cheapflights users have found deals in the month of November for as cheap as $634. The most expensive prices can be found in the month of August.

When is the cheapest time to fly from Buffalo to Reykjavik Keflavik Intl Airport (BUF - KEF)?

It’s optimal to fly from Buffalo to Reykjavik Keflavik Intl Airport at noon. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight in the afternoon.

Cheap KLM flights from Buffalo to Keflavik Intl

Explore cheap flight options specifically provided by KLM for the route between Buffalo and Keflavik Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Take a peek at the cheapest KLM flights we've detected traveling from Buffalo to Reykjavik. Be sure to come back soon if the deals available don't appeal to you at this time.
Tue 7/303:10 pmBUF - KEF
1 stop14h 20mKLM
Thu 8/811:25 amKEF - BUF
1 stop16h 31mKLM
Deal found 5/2$705
Wed 5/152:10 pmBUF - KEF
1 stop15h 20mKLM
Wed 5/2911:25 amKEF - BUF
1 stop11h 37mKLM
Deal found 5/1$1,102

Cheap Icelandair flights from Buffalo to Keflavik Intl

Explore cheap flight options specifically provided by Icelandair for the route between Buffalo and Keflavik Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Some of the lowest-priced Icelandair flights we've found at this time heading from Buffalo to Reykjavik. Check back soon if you're not seeing flights that suit your needs.
Tue 10/157:00 amBUF - KEF
1 stop10h 50mIcelandair
Thu 10/245:10 pmKEF - BUF
1 stop27h 01mIcelandair
Deal found 5/1$758
Sat 9/217:00 amBUF - KEF
1 stop10h 50mIcelandair
Tue 9/2410:00 amKEF - BUF
1 stop10h 11mIcelandair
Deal found 4/30$767
Fri 10/117:00 amBUF - KEF
1 stop10h 50mIcelandair
Thu 10/1710:00 amKEF - BUF
1 stop10h 11mIcelandair
Deal found 5/1$778
Fri 5/243:14 pmBUF - KEF
1 stop26h 36mIcelandair
Mon 5/2710:00 amKEF - BUF
1 stop16h 31mIcelandair
Deal found 5/1$1,498

Cheap Buffalo to Keflavik Intl flights in May & June 2024

Find cheap flight options from Buffalo to Keflavik Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Prices were last updated on May 3, 2024.
Check out some of the best flight deals from Buffalo to Reykjavik in 2024. For more flight deals, be sure to check back very soon.
Sun 6/235:33 amBUF - KEF
1 stop13h 02mMultiple Airlines
Sat 6/295:00 pmKEF - BUF
1 stop10h 13mMultiple Airlines
Deal found 5/2$748
Mon 6/245:33 amBUF - KEF
1 stop13h 02mMultiple Airlines
Sun 6/309:40 amKEF - BUF
1 stop10h 25mMultiple Airlines
Deal found 5/2$879
Wed 5/152:10 pmBUF - KEF
1 stop15h 20mKLM
Wed 5/2911:25 amKEF - BUF
1 stop11h 37mKLM
Deal found 5/1$1,102
Wed 5/152:11 pmBUF - KEF
2 stops15h 19mDelta
Wed 5/299:30 amKEF - BUF
2 stops17h 29mDelta
Deal found 5/1$1,106
Fri 5/243:14 pmBUF - KEF
1 stop26h 36mMultiple Airlines
Mon 5/279:40 amKEF - BUF
1 stop14h 57mMultiple Airlines
Deal found 5/2$1,149
Sun 6/232:36 pmBUF - KEF
1 stop11h 59mMultiple Airlines
Sat 6/299:35 amKEF - BUF
2 stops41h 31mMultiple Airlines
Deal found 5/2$1,157
Mon 6/2412:14 pmBUF - KEF
2 stops14h 46mDelta
Sun 6/308:50 amKEF - BUF
1 stop18h 16mDelta
Deal found 5/2$1,237
Fri 5/249:41 amBUF - KEF
2 stops19h 29mMultiple Airlines
Mon 5/277:40 amKEF - BUF
2 stops20h 16mMultiple Airlines
Deal found 5/2$1,238
Mon 6/246:15 amBUF - KEF
2 stops22h 00mMultiple Airlines
Sat 6/291:05 amKEF - BUF
2 stops25h 40mMultiple Airlines
Deal found 5/2$1,341

Buffalo to Keflavik Intl 2024 flight deals

Discover exclusive flight deals for travel between Buffalo and Keflavik Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Check out some of the best flight deals from Buffalo to Reykjavik in 2024. For more flight deals, be sure to check back very soon.
Mon 8/1910:53 amBUF - KEF
1 stop17h 37mUnited Airlines
Tue 9/312:00 pmKEF - BUF
1 stop12h 50mUnited Airlines
Deal found 5/2$560
Mon 8/192:55 pmBUF - KEF
1 stop14h 35mDelta
Tue 9/311:25 amKEF - BUF
2 stops14h 55mDelta
Deal found 5/2$564
Wed 9/114:27 pmBUF - KEF
1 stop10h 33mUnited Airlines
Thu 9/1912:00 pmKEF - BUF
1 stop26h 06mUnited Airlines
Deal found 5/2$565
Fri 10/114:20 pmBUF - KEF
1 stop10h 40mUnited Airlines
Thu 10/1711:00 amKEF - BUF
1 stop11h 29mUnited Airlines
Deal found 5/2$699
Fri 10/114:20 pmBUF - KEF
1 stop10h 40mUnited Airlines
Thu 10/1711:00 amKEF - BUF
2 stops11h 55mUnited Airlines
Deal found 5/2$704
Tue 7/303:10 pmBUF - KEF
1 stop14h 20mKLM
Thu 8/811:25 amKEF - BUF
1 stop16h 31mKLM
Deal found 5/2$705
Tue 7/3012:04 pmBUF - KEF
2 stops14h 56mDelta
Thu 8/89:30 amKEF - BUF
2 stops18h 25mDelta
Deal found 5/2$709
Sun 6/235:33 amBUF - KEF
1 stop13h 02mMultiple Airlines
Sat 6/295:00 pmKEF - BUF
1 stop10h 13mMultiple Airlines
Deal found 5/2$748
Sat 9/217:00 amBUF - KEF
1 stop10h 50mIcelandair
Tue 9/248:05 pmKEF - BUF
1 stop18h 22mIcelandair
Deal found 5/1$767

One-way flights to Keflavik Intl from Buffalo

Search for one-way flight options from Buffalo to Keflavik Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Take a look at some of the best available options we've come across on one-way flights from Buffalo to Reykjavik. For those needing a return trip from Buffalo, there is a search form available above.
Wed 8/142:40 pmBUF - KEF
1 stop27h 10mIcelandair
Deal found 5/1$476
Wed 8/146:00 amBUF - KEF
2 stops22h 35mUnited Airlines
Deal found 5/1$575
Tue 5/73:14 pmBUF - KEF
1 stop26h 36mIcelandair
Deal found 5/2$613
Wed 8/1411:31 amBUF - KEF
3 stops32h 19mMultiple Airlines
Deal found 5/1$925
Sun 6/238:25 amBUF - KEF
1 stop20h 20mIcelandair
Deal found 5/2$1,882
Sun 6/2311:49 amBUF - KEF
2 stops18h 11mBritish Airways
Deal found 5/2$9,248

Find flights from Buffalo to Keflavik Intl within your budget

Customize your flight search to find flights from Buffalo to Keflavik Intl 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 2,899,487 searches. Data last updated May 3, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$560 - $1,178

Route

Depart

Return

Price

BuffaloReykjavik Keflavik Intl

BUF - KEF

BUFKEF

Buffalo

Mon 8/19

1 stop17h 37m

Reykjavik Keflavik Intl

Tue 9/3

1 stop12h 50m

$560

BuffaloReykjavik Keflavik Intl

BUF - KEF

BUFKEF

Buffalo

Mon 8/19

1 stop14h 35m

Reykjavik Keflavik Intl

Tue 9/3

2 stops14h 55m

$564

BuffaloReykjavik Keflavik Intl

BUF - KEF

BUFKEF

Buffalo

Sun 9/1

1 stop8h 25m

Reykjavik Keflavik Intl

Sun 9/15

1 stop19h 06m

$610

BuffaloReykjavik Keflavik Intl

BUF - KEF

BUFKEF

Buffalo

Tue 10/15

2 stops33h 30m

Reykjavik Keflavik Intl

Thu 10/24

1 stop11h 29m

$616

BuffaloReykjavik Keflavik Intl

BUF - KEF

BUFKEF

Buffalo

Tue 7/30

1 stop14h 20m

Reykjavik Keflavik Intl

Thu 8/8

1 stop16h 31m

$705

BuffaloReykjavik Keflavik Intl

BUF - KEF

BUFKEF

Buffalo

Tue 10/15

1 stop10h 50m

Reykjavik Keflavik Intl

Thu 10/24

1 stop27h 01m

$758

BuffaloReykjavik Keflavik Intl

BUF - KEF

BUFKEF

Buffalo

Tue 10/15

2 stops37h 43m

Reykjavik Keflavik Intl

Thu 10/24

2 stops20h 17m

$785

BuffaloReykjavik Keflavik Intl

BUF - KEF

BUFKEF

Buffalo

Tue 10/15

2 stops33h 05m

Reykjavik Keflavik Intl

Wed 10/23

2 stops27h 20m

$794

BuffaloReykjavik Keflavik Intl

BUF - KEF

BUFKEF

Buffalo

Mon 6/24

1 stop11h 55m

Reykjavik Keflavik Intl

Sun 6/30

1 stop10h 13m

$1,178

Flights are sorted by cheapest first

Deals found on 5/2

When is the cheapest time to fly from Buffalo to Reykjavik Keflavik Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Buffalo to Keflavik Intl. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Buffalo to Reykjavik Keflavik Intl Airport flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Keflavik Intl by month

Plan your trip from Buffalo to Keflavik Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Buffalo to Keflavik Intl is currently $2,287 while a round-trip flight costs $730. Price data was last updated on April 28, 2024.

Currently, January is the cheapest month in which you can book a flight from Buffalo to Reykjavik Keflavik Intl Airport (average of $339). Flying from Buffalo to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $742). 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.

January

$339

February

$393

March

$460

April

$519

May

$534

June

$687

July

$742

August

$670

September

$697

October

$498

November

$368

December

$406

Temperature and rainfall in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average temperature and rainfall totals by month.

KEF

Temperature

32 - 51.8 °F

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. 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 Keflavik Intl. Reviews last updated May 3, 2024.
Peruse reviews from past customers who have flown with KLM, Icelandair and Lufthansa from Buffalo to Reykjavik to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,858 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

Delta
8.1
Very good
10,858 reviews
Delta
8.1
Very good
10,858 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

KLM
7.9
Good
1,608 reviews
Delta
8.1
Very good
10,858 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

Austrian Airlines
7.7
Good
1,076 reviews
Delta
8.1
Very good
10,858 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

JetBlue
7.6
Good
4,556 reviews
Delta
8.1
Very good
10,858 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

American Airlines
7.3
Good
14,767 reviews
Delta
8.1
Very good
10,858 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Keflavik Intl. 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 Reykjavik Keflavik Intl?

    Located just 8.3 mi from the city center, Buffalo is the airport most travelers will use when flying to Reykjavik Keflavik Intl from Buffalo. Booking flights from Buffalo (BUF) to Reykjavik Keflavik Intl should be relatively easy as there are 0 daily outbound flights to Reykjavik Keflavik Intl from 1 airline.

  • Can I find flights from Buffalo to Reykjavik Keflavik Intl Airport for under $600 on Cheapflights?

    Yes, there are multiple flights from Buffalo to Reykjavik Keflavik Intl Airport for under $600. The cheapest flight booked recently is on United Airlines for just $560, but on average you can expect to pay $720.

  • What are the cheapest airlines flying from Buffalo to Reykjavik Keflavik Intl Airport round-trip?

    Currently priced at $560, United Airlines will fly you from Buffalo to Reykjavik Keflavik Intl Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and KLM - these airlines can fly you to your destination from $564 and $705, respectively. United Airlines is priced at 38% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Buffalo to Reykjavik Keflavik Intl Airport one-way?

    The cheapest airlines for a one-way flight from Buffalo to Reykjavik Keflavik Intl Airport are Icelandair ($476), United Airlines ($575), and British Airways ($9,248).

  • What does BUF to KEF mean?

    BUF and KEF are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. BUF to KEF refers to a flight route from Buffalo Airport to Reykjavik Keflavik Intl Airport.

  • Can I find deals for flights from Buffalo to Keflavik Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Buffalo to Keflavik Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Buffalo to Keflavik Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Buffalo to Keflavik Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Buffalo to Keflavik Intl that include hotel bookings?

    Yes. In addition to deals on Buffalo to Keflavik Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Keflavik Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Keflavik Intl.

  • Can I find deals for business class flights from Buffalo to Keflavik Intl?

    Yes. Cheapflights offers flight deals from Buffalo to Keflavik Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Buffalo to Keflavik Intl that allow pets onboard?

    Many airlines flying from Buffalo to Keflavik Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Buffalo to Keflavik Intl?

    Yes, you can often find last-minute deals on Buffalo to Keflavik Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Buffalo to Reykjavik Keflavik Intl Airport flight deals updated?

    The Buffalo to Reykjavik Keflavik Intl Airport flight deals you see on this page were last updated on 5/2.

See more FAQs

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Alternative routes for Buffalo to Keflavik Intl
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Buffalo to Keflavik Intl

Discover the top airline that operate flights from Buffalo to Keflavik Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$692Average$754FlexibilityNo cancel feeOn-time76%
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Search flights from Buffalo to Keflavik Intl by cabin class

Find flights from Buffalo to Keflavik Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Buffalo to Keflavik Intl?

Cheapflights makes it easy to find Buffalo to Keflavik Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Keflavik Intl?

Cheapflights helps you find that perfect flight to Keflavik Intl from Buffalo by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Buffalo to Keflavik Intl with no change fees?

Yes, we can. To see specific flights from Buffalo to Keflavik Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Buffalo to Keflavik Intl become cheaper?

Yes! Start tracking prices for Buffalo to Keflavik Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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