HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Iceland

$465+ Cheap flights from Buffalo (BUF) to Iceland

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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — KEF
Jun 30 — Jul 71
Tue 6/30
Tue 7/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Buffalo to Iceland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Buffalo to Iceland

Cheapest flights from Buffalo to Iceland
Explore the most affordable flight options available from Buffalo to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 31, 2026.

This oojo deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/153:10 pm
BUF
-
KEF
1 stop10h 55m
Icelandair
Mon 10/197:55 pm
KEF
-
BUF
1 stop19h 19m
Icelandair
Deal found 5/30$615
This oojo deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:25 am
BUF
-
KEF
1 stop17h 45m
Icelandair
Tue 9/17:55 pm
KEF
-
BUF
1 stop17h 39m
Icelandair
Deal found 5/29$631
This Ovago deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:10 pm
BUF
-
KEF
1 stop10h 55m
Icelandair
Mon 10/197:55 pm
KEF
-
BUF
1 stop19h 19m
Icelandair
Deal found 5/30$655
This Gurufare deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:10 pm
BUF
-
KEF
1 stop10h 55m
Icelandair
Sun 10/187:55 pm
KEF
-
BUF
1 stop19h 19m
Icelandair
Deal found 5/30$656
This BusinessClass deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:10 pm
BUF
-
KEF
1 stop10h 55m
Icelandair
Sun 10/187:55 pm
KEF
-
BUF
1 stop19h 19m
Icelandair
Deal found 5/30$657
This Justfly.com deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/154:35 pm
BUF
-
KEF
1 stop9h 45m
Multiple Airlines
Sun 10/187:50 pm
KEF
-
BUF
1 stop16h 34m
Multiple Airlines
Deal found 5/30$660
This oojo deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1510:25 am
BUF
-
KEF
1 stop15h 40m
Icelandair
Tue 7/215:10 pm
KEF
-
BUF
1 stop10h 33m
Icelandair
Deal found 5/27$665
This oojo deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:40 am
BUF
-
KEF
1 stop19h 40m
Icelandair
Sun 7/265:00 pm
KEF
-
BUF
1 stop11h 25m
Icelandair
Deal found 5/27$672
This oojo deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/118:01 pm
BUF
-
KEF
1 stop30h 19m
Icelandair
Thu 7/165:00 pm
KEF
-
BUF
1 stop11h 13m
Icelandair
Deal found 5/30$673
This Icelandair deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:30 pm
BUF
-
KEF
1 stop13h 40m
Icelandair
Fri 9/187:55 pm
KEF
-
BUF
1 stop19h 19m
Icelandair
Deal found 5/27$679

Find flight deals from Buffalo to Iceland

Keep the following information in mind while searching for Buffalo to Iceland flight deals. Data was last updated May 31, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$615
(oojo)

One-way from

$465
(United Airlines)
Provider with most accurate pricing for Buffalo-Reykjavik (REK) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Reykjavik (REK) flights.
Search Deals
From Buffalo to Iceland
Search Deals
One-way flight from Buffalo to Iceland
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Iceland 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 2,558,603 searches. Data last updated May 31, 2026.
Use the filters below to find and compare flights from Buffalo to Iceland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Mon 9/14

2:30 pm-8:10 am

1 stop13h 40m

Reykjavik Keflavik Intl

Fri 9/18

7:55 pm-11:14 am

1 stop19h 19m

$679

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Sat 8/15

12:02 pm-7:40 am

1 stop15h 38m

Reykjavik Keflavik Intl

Sat 8/22

8:45 am-11:09 pm

1 stop18h 24m

$875

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Wed 8/26

10:30 am-7:55 am

2 stops17h 25m

Reykjavik Keflavik Intl

Tue 9/1

9:25 am-9:07 pm

2 stops39h 42m

$917

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Wed 7/15

1:54 pm-8:50 am

1 stop14h 56m

Reykjavik Keflavik Intl

Tue 7/21

9:15 am-4:41 pm

2 stops35h 26m

$974
Quickest round-trip

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Mon 7/13

7:50 pm-7:40 am

1 stop7h 50m

Reykjavik Keflavik Intl

Sun 7/26

9:30 am-7:09 pm

2 stops13h 39m

$1,024

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Fri 10/16

3:50 pm-9:30 am

2 stops13h 40m

Reykjavik Keflavik Intl

Tue 10/20

11:25 am-11:50 pm

1 stop16h 25m

$1,025

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Mon 8/17

10:00 am-7:40 am

2 stops17h 40m

Reykjavik Keflavik Intl

Sun 8/23

8:45 am-11:58 pm

1 stop19h 13m

$1,039

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Wed 7/8

1:54 pm-8:30 am

2 stops14h 36m

Reykjavik Keflavik Intl

Sun 7/12

11:30 am-7:03 pm

1 stop11h 33m

$1,064
Cheapest one-way
Quickest one-way

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

Tue 9/15

10:30 am-8:50 am

1 stop18h 20m

$465

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/28

Sorted by cheapest first

Best time to book a flight from Buffalo to Iceland

Have a flexible travel schedule? Discover the best time to fly to Iceland from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Iceland
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Iceland. 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 Iceland?

    Buffalo (BUF), located 8.3 mi from the city center, is the airport you fly out of when you book flights from Buffalo to Iceland.

  • How long is the flight from Buffalo to Iceland?

    Departing from Buffalo to Iceland will take you 13h 40m. Buffalo and Iceland are separated by a distance of 2603 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from Buffalo to Iceland?

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

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

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Buffalo to Iceland

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
Newark to Leonardo da Vinci/Fiumicino flights
LaGuardia to Heathrow flights
Newark to Gatwick flights
Newark to Athens flights
Newark to Orly flights
John F Kennedy Intl to London City flights
John F Kennedy Intl to Gatwick flights
John F Kennedy Intl to Istanbul flights
John F Kennedy Intl to Madrid flights
John F Kennedy Intl to Athens flights
Newark to Madrid flights
John F Kennedy Intl to Orly flights
John F Kennedy Intl to Barcelona-El Prat flights
Newark to Barcelona-El Prat flights
John F Kennedy Intl to Lisbon flights
John F Kennedy Intl to Dublin flights
Newark to Lisbon flights
LaGuardia to Gatwick flights
Newark to Dublin flights
Newark to Malpensa flights
John F Kennedy Intl to Malpensa flights
John F Kennedy Intl to Frederic Chopin flights
John F Kennedy Intl to Frankfurt flights
Newark to Frankfurt flights
Newark to Luton flights
Newark to Stansted flights
LaGuardia to Athens flights
Newark to Amsterdam flights
John F Kennedy Intl to Vicenza flights
Newark to London City flights
Newark to Keflavik Intl flights
LaGuardia to Madrid flights
Newark to Frederic Chopin flights
Newark to Vicenza flights
John F Kennedy Intl to Zurich flights
John F Kennedy Intl to Keflavik Intl flights
John F Kennedy Intl to Porto flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.