$159 Cheap Lufthansa flights Luxembourg (LUX) to Reykjavik (KEF)

View $159 flight on Thu, Oct 23, 2025Opens in a new window

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$159 Cheap Lufthansa flights Luxembourg (LUX) to Reykjavik (KEF)

Prices were available within the past 7 days and start at $159 for one-way flights and $219 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Wed, Oct 22 - Tue, Oct 28
LUX
Luxembourg
KEF
Reykjavik
$219 Roundtrip, found 2 days ago
$219
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Oct 22 from Luxembourg to Reykjavik, returning Tue, Oct 28, priced at $219 found 2 days ago
Lufthansa
Wed, Oct 22 - Tue, Oct 28
LUX
Luxembourg
KEF
Reykjavik
$237 Roundtrip, found 2 days ago
$237
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Oct 22 from Luxembourg to Reykjavik, returning Tue, Oct 28, priced at $237 found 2 days ago
Lufthansa
Thu, Nov 27 - Sun, Nov 30
LUX
Luxembourg
KEF
Reykjavik
$244 Roundtrip, found 6 days ago
$244
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Thu, Nov 27 from Luxembourg to Reykjavik, returning Sun, Nov 30, priced at $244 found 6 days ago
Lufthansa
Wed, Oct 22 - Tue, Oct 28
LUX
Luxembourg
KEF
Reykjavik
$255 Roundtrip, found 2 days ago
$255
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Oct 22 from Luxembourg to Reykjavik, returning Tue, Oct 28, priced at $255 found 2 days ago
Lufthansa
Thu, Nov 27 - Sun, Nov 30
LUX
Luxembourg
KEF
Reykjavik
$277 Roundtrip, found 6 days ago
$277
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Thu, Nov 27 from Luxembourg to Reykjavik, returning Sun, Nov 30, priced at $277 found 6 days ago
Lufthansa
Fri, Jan 9 - Sun, Jan 11
LUX
Luxembourg
KEF
Reykjavik
$288 Roundtrip, found 3 days ago
$288
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Fri, Jan 9 from Luxembourg to Reykjavik, returning Sun, Jan 11, priced at $288 found 3 days ago
Flights from Luxembourg (LUX) to Reykjavik (KEF)
Origin airport
Findel
Destination airport
Keflavik Intl.
Airlines serving
British Airways, Lufthansa, Scandinavian Airlines
Popular airline
Scandinavian Airlines
Distance
1451 mi

Frequently asked questions

How much is a Lufthansa flight from Findel Airport (LUX) to Keflavik Intl. Airport (KEF)?
Grab affordable return Lufthansa flights from $219 from LUX to KEF by filtering your results from "Price (lowest to highest)" on Expedia. Or look for options from $159 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from LUX to KEF with Lufthansa?
Lufthansa flights to Reykjavik are generally more affordable in the quieter months of January and April. Whether you need a round-trip or one-way ticket, you could score a better deal then.
What is the cheapest time to book flights from Findel Airport (LUX) to Keflavik Intl. Airport (KEF) with Lufthansa?
Search for Lufthansa flights from LUX to KEF about one month before you want to go. The cheapest time to book an international flight is generally 18 to 29 days ahead of your departure date when you can save 17% versus booking four to five months in advance. Regardless of itinerary or fare class, the best day to book international airfare is usually Sunday. Friday is often the most expensive. Travelers booking on a Sunday can save 17% on average compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Lufthansa fly nonstop from Findel Airport (LUX) to Keflavik Intl. Airport (KEF)?
Simply enter your dates, press search and check "Nonstop" on Expedia to browse any direct flights from LUX to KEF with Lufthansa or another airline.
What is the earliest Lufthansa flight from LUX to KEF?
Search Lufthansa's earliest flights from LUX to KEF by checking the "Morning" and "Early Morning" filters. Not only will you arrive at your destination sooner, early departures also have a 20% less chance of being canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Lufthansa fly into in Reykjavik?
Lufthansa flights from Findel Airport (LUX) to Reykjavik touch down at Keflavik Intl. Airport (KEF). This is the main gateway to this city.
What kind of luggage can I take on a Lufthansa flight from Findel Airport (LUX) to Keflavik Intl. Airport (KEF)?
On a standard economy flight with Lufthansa from LUX to KEF, passengers can bring 1 checked-in bag up to 50 lb with dimensions no larger than 62 inches in total. For hand luggage, you're allowed 2 cabin bags weighing up to 17 lb and measuring no more than 21 inches x 15 inches x 9 inches. Weight and size limits may vary based on your airfare type and cabin class. To make sure you don't get caught with additional fees at the terminal, double-check your Lufthansa booking or visit the airline's website before packing.
Why fly with Lufthansa from LUX to KEF?
Offering an excellent in-flight experience and a 5-star airline rating, Lufthansa is a popular option for many travelers flying from LUX to KEF. What's more, if you're a Lufthansa Miles and More and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be spent on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Lufthansa flight from Findel Airport (LUX) to Keflavik Intl. Airport (KEF)?
Typically, you can cancel or modify your flight, although there may be a charge if you booked over 24 hours ago. Prefer to keep your options open? Make use of our "Changes included" or "No cancel fee" filter to find flights that won't charge extra if you have to adjust your plans. To make modifications, head to "Trips," select your flight and click on "Manage Booking" for more details.

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*Available to One Key members.