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Cheap flights from Billund to Reykjavik from $131

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Billund to Reykjavik departing on 4/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Billund to Reykjavik

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
6:45 pm - 7:35 am
BLL
-
KEF
14h 50m
1 stop
KLM Logo
8:10 pm - 1:30 pm
KEF
-
BLL
15h 20m
1 stop
$263KLM
Sun, Jun 7 - Sun, Jun 14
Icelandair Logo
10:35 pm - 11:35 pm
BLL
-
KEF
3h 00mnonstop
Icelandair Logo
4:35 pm - 9:35 pm
KEF
-
BLL
3h 00mnonstop
$330Icelandair
Fri, Apr 24 - Fri, May 1
Icelandair Logo
10:35 pm - 11:35 pm
BLL
-
KEF
3h 00mnonstop
Icelandair Logo
4:35 pm - 9:35 pm
KEF
-
BLL
3h 00mnonstop
$331Icelandair
Fri, Apr 24 - Fri, May 1
Icelandair Logo
10:35 pm - 11:35 pm
BLL
-
KEF
3h 00mnonstop
Icelandair Logo
4:35 pm - 9:35 pm
KEF
-
BLL
3h 00mnonstop
$351Icelandair
Fri, Jun 5 - Mon, Jun 15
KLM Logo
2:20 pm - 6:15 pm
BLL
-
KEF
5h 55m
1 stop
KLM Logo
8:10 pm - 9:35 am
KEF
-
BLL
11h 25m
1 stop
$367KLM
Thu, Apr 23 - Sun, May 3
Icelandair Logo
10:35 pm - 11:35 pm
BLL
-
KEF
3h 00mnonstop
Icelandair Logo
4:35 pm - 9:35 pm
KEF
-
BLL
3h 00mnonstop
$387Icelandair
Fri, Jun 5 - Sun, Jun 14
Icelandair Logo
10:35 pm - 11:35 pm
BLL
-
KEF
3h 00mnonstop
Icelandair Logo
4:35 pm - 9:35 pm
KEF
-
BLL
3h 00mnonstop
$388Icelandair
Sun, Jun 7 - Sun, Jun 14
Scandinavian Airlines Logo
10:20 am - 4:20 pm
BLL
-
KEF
8h 00m
1 stop
Scandinavian Airlines Logo
5:05 pm - 10:35 am
KEF
-
BLL
15h 30m
1 stop
$402Scandinavian Airlines
Sat, Apr 25 - Sun, May 3
Scandinavian Airlines Logo
9:05 pm - 10:25 am
BLL
-
KEF
15h 20m
2 stops
Scandinavian Airlines Logo
11:15 am - 9:45 am
KEF
-
BLL
20h 30m
2 stops
$412Scandinavian Airlines
Tue, Apr 28 - Mon, May 4
Scandinavian Airlines Logo
9:05 pm - 7:05 am
BLL
-
KEF
12h 00m
2 stops
Scandinavian Airlines Logo
5:05 pm - 10:35 am
KEF
-
BLL
15h 30m
1 stop
$414Scandinavian Airlines
Thu, Apr 23 - Sun, May 3

Scandinavian Airlines flights from Billund to Reykjavik

Our best Scandinavian Airlines deals on Billund to Reykjavik flight tickets
Scandinavian Airlines
Apr 25
BLL10:20 amBillund
8h 00m
1 stop
KEF4:20 pmReykjavik Keflavik Intl
May 3
KEF5:05 pmReykjavik Keflavik Intl
15h 30m
1 stop
BLL10:35 amBillund
$402
Scandinavian Airlines
Apr 28
BLL9:05 pmBillund
15h 20m
2 stops
KEF10:25 amReykjavik Keflavik Intl
May 4
KEF11:15 amReykjavik Keflavik Intl
20h 30m
2 stops
BLL9:45 amBillund
$412
Scandinavian Airlines
Apr 23
BLL9:05 pmBillund
12h 00m
2 stops
KEF7:05 amReykjavik Keflavik Intl
May 3
KEF5:05 pmReykjavik Keflavik Intl
15h 30m
1 stop
BLL10:35 amBillund
$414

KLM flights from Billund to Reykjavik

Our best KLM deals on Billund to Reykjavik flight tickets
KLM
Jun 7
BLL6:45 pmBillund
14h 50m
1 stop
KEF7:35 amReykjavik Keflavik Intl
Jun 14
KEF8:10 pmReykjavik Keflavik Intl
15h 20m
1 stop
BLL1:30 pmBillund
$263
KLM
Apr 23
BLL2:20 pmBillund
5h 55m
1 stop
KEF6:15 pmReykjavik Keflavik Intl
May 3
KEF8:10 pmReykjavik Keflavik Intl
11h 25m
1 stop
BLL9:35 amBillund
$367

momondo Fare Finder

 
Customize your flight search to find flights from Billund to Reykjavik 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, momondo users made 832,500 searches. Data last updated February 8, 2026.
Use the filters below to find and compare flights from Billund to Reykjavik that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BillundReykjavik

BLL - KEF

BLLKEF

Billund

Sun 6/7

6:45 pm-7:35 am

1 stop14h 50m

Reykjavik Keflavik Intl

Sun 6/14

8:10 pm-1:30 pm

1 stop15h 20m

$263

BillundReykjavik

BLL - KEF

BLLKEF

Billund

Fri 4/24

10:35 pm-11:35 pm

Nonstop3h 00m

Reykjavik Keflavik Intl

Fri 5/1

4:35 pm-9:35 pm

Nonstop3h 00m

$330

BillundReykjavik

BLL - KEF

BLLKEF

Billund

Fri 4/24

10:35 pm-11:35 pm

Nonstop3h 00m

Reykjavik Keflavik Intl

Fri 5/1

4:35 pm-9:35 pm

Nonstop3h 00m

$331

BillundReykjavik

BLL - KEF

BLLKEF

Billund

Fri 6/5

10:35 pm-11:35 pm

Nonstop3h 00m

Reykjavik Keflavik Intl

Mon 6/15

4:35 pm-9:35 pm

Nonstop3h 00m

$351

BillundReykjavik

BLL - KEF

BLLKEF

Billund

Thu 4/23

2:20 pm-6:15 pm

1 stop5h 55m

Reykjavik Keflavik Intl

Sun 5/3

8:10 pm-9:35 am

1 stop11h 25m

$367

BillundReykjavik

BLL - KEF

BLLKEF

Billund

Fri 6/5

10:35 pm-11:35 pm

Nonstop3h 00m

Reykjavik Keflavik Intl

Sun 6/14

4:35 pm-9:35 pm

Nonstop3h 00m

$387

BillundReykjavik

BLL - KEF

BLLKEF

Billund

Sun 6/7

10:35 pm-11:35 pm

Nonstop3h 00m

Reykjavik Keflavik Intl

Sun 6/14

4:35 pm-9:35 pm

Nonstop3h 00m

$388

BillundReykjavik

BLL - KEF

BLLKEF

Billund

Sat 4/25

10:20 am-4:20 pm

1 stop8h 00m

Reykjavik Keflavik Intl

Sun 5/3

5:05 pm-10:35 am

1 stop15h 30m

$402

BillundReykjavik

BLL - KEF

BLLKEF

Billund

Tue 4/28

9:05 pm-10:25 am

2 stops15h 20m

Reykjavik Keflavik Intl

Mon 5/4

11:15 am-9:45 am

2 stops20h 30m

$412

BillundReykjavik

BLL - KEF

BLLKEF

Billund

Thu 4/23

9:05 pm-7:05 am

2 stops12h 00m

Reykjavik Keflavik Intl

Sun 5/3

5:05 pm-10:35 am

1 stop15h 30m

$414

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Reykjavik from

How to get the cheapest flight ticket from Billund to Reykjavik

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Billund and Reykjavik?

What is the cheapest month to fly to Reykjavik?

The month of April is, on average, the cheapest month to fly to Reykjavik from Billund, with most prices found around $159. The month of May is another great option to travel to Reykjavik, with average flight prices from Billund averaging around $219.

What is the cheapest day to depart on your flight to Reykjavik?

Our data shows that Thursday is the least expensive day to fly to Reykjavik. Tickets to fly out on this day can be as low as $271. Flights from Billund to Reykjavik on a Monday will generally be more expensive and average around $434. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Reykjavik?

Flying to Reykjavik from Billund in the morning is the least expensive time of day to depart. momondo users have found prices as low as $298 when looking at flights departing in the morning. Flights to Reykjavik are more costly in the evening, with an average ticket price of $446. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Billund to Reykjavik flight route?

Fly from Billund to Reykjavik Keflavik Intl for the best Billund - Reykjavik flight prices

How far in advance should I book a flight to Reykjavik?

You are more likely to see cheaper flights to Reykjavik from Billund when booking weeks ahead of your departure date. In general, you can expect to find flights to Reykjavik for around $336 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Reykjavik from Billund for as low as $243 on momondo.

What cabin class options are available on Billund to Reykjavik flights?

There are 2 cabin classes available to choose from on Billund to Reykjavik flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Billund to Reykjavik flights?

No. A direct flight is the cheapest option for a flight between Billund to Reykjavik.

How have Billund to Reykjavik flight prices changed over time?

As of February 2026, prices for Billund to Reykjavik flights are approximately 85% more expensive when compared to flights at the same time last year.

When to book flights from Billund to Reykjavik

Are you open to changing your travel dates? Check out the ideal times to fly from Billund to Reykjavik according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Billund to Reykjavik (BLL to REK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Billund to Reykjavik

Fastest flight time

20h 05m

Direct flights

Mon, Tue, Thu and Sat

Airports in Reykjavik

2 airports
The fastest flight from Billund to Reykjavik takes 20h 05m
Direct flights go from Billund to Reykjavik on Monday, Tuesday, Thursday and Saturday. There are no airlines offering direct flights.
There are 2 airports in Reykjavik. From Billund there are direct flights to Reykjavik Keflavik Intl (KEF).
Search flight deals

  • How far is Billund to Reykjavik by plane?

    A flight from Billund to Reykjavik will travel around 1204.2 mi. Typically, this will take 20h 05m by plane in normal conditions.

  • When did momondo last update prices for flights from Billund Airport to Reykjavik?

    Prices for flights from Billund Airport to Reykjavik are updated daily.

  • How old do you have to be to fly from Billund Airport to Reykjavik?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Billund Airport to Reykjavik.

  • What documentation or ID do you need to fly to Reykjavik?

    The travel and health documents required for your trip to Reykjavik can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Reykjavik. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Billund to Reykjavik?

  • What is the most popular airline from Billund to Reykjavik?

Traveling to a place near Reykjavik?

Book flights to Reykjavik if you plan to visit one of these locations
Selfoss
Hella
Borgarnes
Hveragerdi
Kopavogur

Why use momondo?

Why should I use momondo to find a flight deal from Billund to Reykjavik?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Billund to Reykjavik. momondo saves you time and could save you money on your trip.

Can I find flights from Billund to Reykjavik with flexible booking policies on momondo?

All flight searches from Billund to Reykjavik on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Billund to Reykjavik?

momondo provides multiple filters to help you find the best flight to Reykjavik from Billund. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Billund to Reykjavik right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Billund to Reykjavik flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Iceland

Fly into one of these airports located in Reykjavik

Airports listed have a maximum distance of 23.0 mi from Reykjavik
Reykjavik Keflavik Intl Airport
Reykjavik Domestic Airport