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Iceland

$569+ 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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — KEF
nov. 29 — déc. 61
sam. 11/29
sam. 12/6
1 adult, Economy
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Find 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 octobre 30, 2025.

This FlightHub deal was found by Cheapflights users on 10/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 11/152:49 pmBUF - KEF
1 stop10h 16mIcelandair
sam. 11/229:55 amKEF - BUF
1 stop12h 12mIcelandair
Deal found 10/28$749
This FlightHub deal was found by Cheapflights users on 10/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/146:05 amBUF - KEF
1 stop10h 40mIcelandair
ven. 12/269:55 amKEF - BUF
1 stop14h 33mIcelandair
Deal found 10/27$757
This FlightHub deal was found by Cheapflights users on 10/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 12/136:05 amBUF - KEF
1 stop10h 40mIcelandair
ven. 12/269:55 amKEF - BUF
1 stop14h 33mIcelandair
Deal found 10/27$806
This Icelandair deal was found by Cheapflights users on 10/29. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 11/712:30 pmBUF - KEF
1 stop28h 15mMultiple Airlines
jeu. 11/135:00 pmKEF - BUF
1 stop19h 55mMultiple Airlines
Deal found 10/29$853
This FlightHub deal was found by Cheapflights users on 10/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 11/86:00 amBUF - KEF
1 stop10h 45mIcelandair
jeu. 11/135:00 pmKEF - BUF
1 stop10h 00mIcelandair
Deal found 10/28$876
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/276:00 amBUF - KEF
2 stops30h 15mAmerican Airlines
lun. 12/111:50 amKEF - BUF
2 stops35h 45mAmerican Airlines
Deal found 10/27$915
This FlightHub deal was found by Cheapflights users on 10/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/146:05 amBUF - KEF
1 stop10h 40mIcelandair
dim. 12/289:55 amKEF - BUF
1 stop14h 33mIcelandair
Deal found 10/27$923
This FlightHub deal was found by Cheapflights users on 10/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/146:05 amBUF - KEF
1 stop10h 40mIcelandair
sam. 12/275:00 pmKEF - BUF
1 stop31h 28mIcelandair
Deal found 10/27$933
This Icelandair deal was found by Cheapflights users on 10/29. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/83:40 pmBUF - KEF
1 stop9h 50mMultiple Airlines
lun. 12/155:00 pmKEF - BUF
1 stop22h 55mMultiple Airlines
Deal found 10/29$950
This FlightHub deal was found by Cheapflights users on 10/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 12/136:05 amBUF - KEF
1 stop10h 40mIcelandair
dim. 12/289:55 amKEF - BUF
1 stop14h 33mIcelandair
Deal found 10/27$973
This FlightHub deal was found by Cheapflights users on 10/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 12/1211:48 amBUF - KEF
1 stop13h 17mIcelandair
ven. 12/269:55 amKEF - BUF
1 stop14h 33mIcelandair
Deal found 10/27$978
This FlightHub deal was found by Cheapflights users on 10/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 12/136:05 amBUF - KEF
1 stop10h 40mIcelandair
sam. 12/275:00 pmKEF - BUF
1 stop31h 28mIcelandair
Deal found 10/27$982

Cheap flight deals from Buffalo to Iceland

Keep the following information in mind while searching for Buffalo to Iceland flight deals. Data was last updated octobre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$707
(FlightHub)

One-way from

$569
(Kiwi.com)
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 octobre 30, 2025.
Use the filters below to find and compare flights from Buffalo to Iceland that are best for you.

Fly from

Buffalo

Fly to

Iceland

Route

Depart

Return

Price

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

lun. 3/30

2:29 pm-6:05 am

1 stop11h 36m

Reykjavik Keflavik Intl

lun. 4/6

5:10 pm-11:00 pm

1 stop9h 50m

$741

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

dim. 12/14

6:05 am-9:45 pm

1 stop10h 40m

Reykjavik Keflavik Intl

ven. 12/26

9:55 am-7:28 pm

1 stop14h 33m

$757

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

mer. 3/11

7:00 am-9:45 pm

1 stop10h 45m

Reykjavik Keflavik Intl

lun. 3/23

5:00 pm-11:00 pm

1 stop10h 00m

$767

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

mar. 1/13

7:00 am-6:10 am

1 stop18h 10m

Reykjavik Keflavik Intl

jeu. 1/22

4:50 pm-11:55 pm

1 stop12h 05m

$769

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

mar. 1/13

2:45 pm-6:10 am

1 stop10h 25m

Reykjavik Keflavik Intl

mer. 1/21

4:50 pm-11:55 pm

1 stop12h 05m

$769

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

dim. 3/15

2:29 pm-6:05 am

1 stop11h 36m

Reykjavik Keflavik Intl

mar. 3/24

5:00 pm-11:00 pm

1 stop10h 00m

$773

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

ven. 1/16

2:45 pm-6:10 am

1 stop10h 25m

Reykjavik Keflavik Intl

mar. 1/20

4:50 pm-9:04 am

1 stop21h 14m

$776

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

mar. 1/13

7:00 am-3:25 pm

3 stops27h 25m

Reykjavik Keflavik Intl

jeu. 1/22

7:35 am-12:16 am

2 stops21h 41m

$794

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

mer. 12/24

5:44 pm-6:30 am

2 stops31h 46m

$569

BuffaloReykjavik

BUF - KEF

BUFKEF

Buffalo

dim. 3/15

7:00 am-9:45 pm

1 stop10h 45m

$599

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 16 results
1
2

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

What is the cheapest time of day to fly from BUF to IS?

Find hourly flight availability from Buffalo to Iceland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octobre 30, 2025.

One of the essential ways to save on airfare from Buffalo to Iceland is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 46% on airfare.

Reviews of airlines servicing Iceland

Get insights into the airlines that provide service to Iceland. 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 Iceland. Reviews last updated octobre 30, 2025.
Read reviews from past customers who have flown United Airlines and Icelandair from Buffalo to Iceland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,998 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,998 reviews
United Airlines
7.4
Good
8,998 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Icelandair
7.1
Good
562 reviews
United Airlines
7.4
Good
8,998 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 11h 36m. Buffalo and Iceland are separated by a distance of 2603 mi.

  • 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

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