
$443 Cheap Lufthansa flights from Buffalo to Reykjavik (BUF to KEF)
Find The Best Day To Fly from Buffalo to Reykjavik
Amazing Lufthansa BUF to KEF Flight Deals
The cheapest flights to Keflavik Intl. found within the past 7 days were $899 round trip and $443 one way. Prices and availability subject to change. Additional terms may apply.
KEF From BUF Economy Coach Packages on Similar Airlines



Discover our best Lufthansa flight from Buffalo BUF to Reykjavik KEF
To find the best deals on flights to Buffalo from Reykjavik with Lufthansa, just enter your travel dates, filter by Lufthansa, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.
Return flights from Buffalo BUF to Reykjavik KEF with Lufthansa
If you’re planning a round trip, booking return flights with Lufthansa is usually the most cost-effective option. With airfares ranging from $899 to $899, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.
Book one-way Lufthansa flights from Buffalo BUF to Reykjavik KEF
A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Lufthansa flight from Buffalo to Reykjavik costs from $443. Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to Reykjavik KEF from Buffalo BUF with Lufthansa
To find a cheap Lufthansa flight from Buffalo BUF to Reykjavik KEF, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.
How to find our best airfare deals on Lufthansa flights from Buffalo BUF to Reykjavik KEF
If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as April, or if you book a flight with a stopover.
Find nonstop flights from Buffalo BUF to Reykjavik KEF with Lufthansa
If you’re keen to be on Reykjavik soil fast, don’t waste time with a stopover—filter your search results to show direct Lufthansa flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.
Flexible airline tickets for Lufthansa flights from Buffalo BUF to Reykjavik KEF
Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.
There are a lot of reasons to book your flights to Reykjavik KEF from Buffalo BUF with Lufthansa on Travelocity
At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.
Airport code | Country | Airport name | Number of flights |
|---|---|---|---|
| FRA | DEU | Frankfurt Intl. | 56 |
| ORD | USA | O'Hare Intl. | 25 |
| HND | JPN | Haneda | 24 |
| YYZ | CAN | Pearson Intl. | 13 |
| MUC | DEU | Franz Josef Strauss Intl. | 12 |
| DEN | USA | Denver Intl. | 12 |
| IAD | USA | Washington Dulles Intl. | 10 |
| ICN | KOR | Incheon Intl. | 9 |
| TXL | DEU | Tegel | 6 |
| HAM | DEU | Hamburg | 5 |
Travelers ❤️ these 🏨 after their flight to Reykjavik

Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF
well located, staff was great, rooms are good, bed is comfy
Reviewed on Mar 4, 2026

Courtyard by Marriott Reykjavik Keflavik Airport
Super clean, friendly and helpful staff. Good breakfast. Highly recommend !!
Reviewed on Mar 2, 2026

Konvin Hotel by Reykjavik Keflavik Airport
Room good. Lightning was too dim
Reviewed on Feb 24, 2026
