£103 Cheap Flights from Billund (BLL) to Reykjavik (KEF)

View £103 flight on Sun, 30 Aug 2026Opens in a new window

Flight 1

Popular airlines from Billund (BLL) to Keflavik International Airport (KEF)

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Cheap Flights from Billund (BLL) to Reykjavik (KEF)

Prices were available within the past 7 days and start at £103 for one-way flights and £244 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Norwegian Air Shuttle
Wed, 20 May - Wed, 27 May
BLL
Billund
KEF
Reykjavik
£244 Return, found 5 days ago
£244
Return
found 5 days ago
Select Norwegian Air Shuttle flight, departing Wed, 20 May from Billund to Reykjavik, returning Wed, 27 May, priced at £244 found 5 days ago
Lufthansa
Sun, 17 May - Sun, 24 May
BLL
Billund
KEF
Reykjavik
£270 Return, found 5 days ago
£270
Return
found 5 days ago
Select Lufthansa flight, departing Sun, 17 May from Billund to Reykjavik, returning Sun, 24 May, priced at £270 found 5 days ago
Norwegian Air Shuttle
Wed, 20 May - Wed, 27 May
BLL
Billund
KEF
Reykjavik
£275 Return, found 5 days ago
£275
Return
found 5 days ago
Select Norwegian Air Shuttle flight, departing Wed, 20 May from Billund to Reykjavik, returning Wed, 27 May, priced at £275 found 5 days ago
Norwegian Air Shuttle
Wed, 20 May - Wed, 27 May
BLL
Billund
KEF
Reykjavik
£276 Return, found 5 days ago
£276
Return
found 5 days ago
Select Norwegian Air Shuttle flight, departing Wed, 20 May from Billund to Reykjavik, returning Wed, 27 May, priced at £276 found 5 days ago
Lufthansa
Mon, 11 May - Thu, 14 May
BLL
Billund
KEF
Reykjavik
£281 Return, found 1 day ago
£281
Return
found 1 day ago
Select Lufthansa flight, departing Mon, 11 May from Billund to Reykjavik, returning Thu, 14 May, priced at £281 found 1 day ago
Lufthansa
Sun, 17 May - Sun, 24 May
BLL
Billund
KEF
Reykjavik
£283 Return, found 5 days ago
£283
Return
found 5 days ago
Select Lufthansa flight, departing Sun, 17 May from Billund to Reykjavik, returning Sun, 24 May, priced at £283 found 5 days ago
Lufthansa
Mon, 4 May - Fri, 8 May
BLL
Billund
KEF
Reykjavik
£290 Return, found 4 hours ago
£290
Return
found 4 hours ago
Select Lufthansa flight, departing Mon, 4 May from Billund to Reykjavik, returning Fri, 8 May, priced at £290 found 4 hours ago
KLM
Thu, 14 May - Thu, 21 May
BLL
Billund
KEF
Reykjavik
£317 Return, found 5 days ago
£317
Return
found 5 days ago
Select KLM flight, departing Thu, 14 May from Billund to Reykjavik, returning Thu, 21 May, priced at £317 found 5 days ago
Scandinavian Airlines
Mon, 4 May - Fri, 8 May
BLL
Billund
KEF
Reykjavik
£360 Return, found 4 hours ago
£360
Return
found 4 hours ago
Select Scandinavian Airlines flight, departing Mon, 4 May from Billund to Reykjavik, returning Fri, 8 May, priced at £360 found 4 hours ago
Icelandair
Mon, 4 May - Fri, 8 May
BLL
Billund
KEF
Reykjavik
£495 Return, found 4 hours ago
£495
Return
found 4 hours ago
Select Icelandair flight, departing Mon, 4 May from Billund to Reykjavik, returning Fri, 8 May, priced at £495 found 4 hours ago

Alternative airports near Reykjavik

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Keflavik Intl. KEF. Cheapest option available. Average driving time to city centre is 45 minutes. Flights from £290
KEF
Keflavik Intl.
Cheapest
Average driving time to city centre45 min
Flights from £290

Frequently asked questions

Which airlines fly direct from Billund (BLL) to Reykjavik (KEF-Keflavik Intl.)?
Enter BLL to KEF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Billund (BLL) to Reykjavik (KEF-Keflavik Intl.)?
To find a cheap flight from Billund (BLL) to Reykjavik (KEF-Keflavik Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Billund (BLL) to Reykjavik (KEF-Keflavik Intl.)?
The best airline to fly with from Billund (BLL) to Reykjavik (KEF-Keflavik Intl.) will differ from traveller to traveller. If you like to fly early, FI offers early morning flights. If price is the most important factor, FI typically offers the lowest fares. LH offers the most daily flights from Billund (BLL) to Reykjavik (KEF-Keflavik Intl.), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Billund (BLL) to Reykjavik (KEF-Keflavik Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Billund (BLL) to Reykjavik (KEF-Keflavik Intl.)?
There are approximately 14 connecting flights per day from Billund (BLL) to Reykjavik (KEF-Keflavik Intl.). Some common connection points include Frankfurt Intl. (FRA), Schiphol (AMS), and Istanbul Airport (IST).
What is the earliest flight from Billund (BLL) to Reykjavik (KEF-Keflavik Intl.)?
The earliest flight from Billund (BLL) to Reykjavik (KEF-Keflavik Intl.) typically departs at approximately 6:00 AM local time. This seasonal service is active in August and is operated by airlines such as airBaltic and Lufthansa. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Billund (BLL) to Reykjavik (KEF-Keflavik Intl.)?
You'll typically find the most flights from Billund (BLL) to Reykjavik (KEF-Keflavik Intl.) (KEF) on a Wednesday, with around 20 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include KLM, TUI fly, and Lufthansa.
What are the most popular departure times for flights from Billund (BLL) to Reykjavik (KEF-Keflavik Intl.)?
The most popular departure times for flights from Billund (BLL) to Reykjavik (KEF-Keflavik Intl.) are in the morning, between 9am and 12pm. About 36% of passengers prefer this time. Many major carriers, including SAS, Lufthansa and Icelandair, offer flights during this window. This timing works well because it allows you to start your travel day a bit later and arrive in Reykjavik with plenty of time to settle in.
How long does it take to fly from Billund (BLL) to Reykjavik (KEF-Keflavik Intl.)?
A nonstop flight from BLL to KEF typically takes around 3 hours, covering approximately 1,223 miles. Connecting flights on this route usually add 3 hours to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Billund (BLL) to Reykjavik (KEF-Keflavik Intl.)?
Select the "Business class" and "First class" filters when looking for BLL to KEF flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Billund (BLL) to Reykjavik (KEF-Keflavik Intl.) flight with Expedia?
It's easy to earn miles on a Billund (BLL) to Reykjavik (KEF-Keflavik Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Reykjavik from BLL (BLL)?
If you're planning to travel to Reykjavik from BLL (BLL), you can fly directly into Keflavik Intl. (KEF) Some flights may connect through major hubs like Frankfurt Intl. (FRA), Franz Josef Strauss Intl. (MUC), Kastrup (CPH) before reaching Reykjavik. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Billund (BLL) to Reykjavik (KEF-Keflavik Intl.) at the last minute?
Typically, booking a last minute flight from Billund (BLL) to Reykjavik (KEF-Keflavik Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Billund (BLL) to Reykjavik (KEF-Keflavik Intl.) flight and hotel package?
Securing a Billund (BLL) to Reykjavik (KEF-Keflavik Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Billund (BLL) to Reykjavik (KEF-Keflavik Intl.)?
If you booked your Billund (BLL) to Reykjavik (KEF-Keflavik Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

0
Origin airport
Billund
Destination airport
Keflavik Intl.
Airlines serving
British Airways, Icelandair, KLM, Lufthansa, Scandinavian Airlines
Return price
£244
Distance
1956 km

Book with confidence

Compare flights from Billund to Reykjavik easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Billund to Reykjavik. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Keflavik Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Billund to Keflavik Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Billund (BLL) to Keflavik Intl. (KEF)

The easiest way to view the best deals on flights from Billund to Reykjavik today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Billund to Keflavik Intl. start at just £244 and range up to £495.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Billund and Reykjavik
  • booking your flight during May, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Billund to Reykjavik flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Billund to Keflavik Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Billund to Reykjavik easily and book with confidence

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