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Cheap flights from Portland to Billund from $278

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Billund departing on 5/23. 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 Portland to Billund

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:05 am - 11:20 am
PDX
-
BLL
19h 15m
2 stops
Delta Logo
11:45 am - 11:10 am
BLL
-
PDX
32h 25m
1 stop
$657Delta
Sat, May 30 - Tue, Jun 2
Multiple Airlines Logo
11:20 am - 11:20 am
PDX
-
BLL
15h 00m
2 stops
Multiple Airlines Logo
2:30 pm - 11:10 am
BLL
-
PDX
29h 40m
1 stop
$658Multiple Airlines
Mon, May 25 - Sun, May 31
Delta Logo
1:05 pm - 9:35 am
PDX
-
BLL
11h 30m
1 stop
Delta Logo
2:20 pm - 11:10 am
BLL
-
PDX
29h 50m
1 stop
$664Delta
Thu, May 21 - Thu, May 28
Delta Logo
11:20 am - 11:20 am
PDX
-
BLL
15h 00m
2 stops
Delta Logo
6:00 am - 9:00 pm
BLL
-
PDX
24h 00m
2 stops
$666Delta
Wed, May 20 - Sat, May 30
Air France Logo
11:20 am - 11:20 am
PDX
-
BLL
15h 00m
2 stops
Air France Logo
6:40 am - 2:48 pm
BLL
-
PDX
17h 08m
2 stops
$668Air France
Mon, May 25 - Sun, May 31
Air France Logo
11:20 am - 10:55 am
PDX
-
BLL
14h 35m
2 stops
Air France Logo
2:30 pm - 11:10 am
BLL
-
PDX
29h 40m
1 stop
$669Air France
Fri, May 22 - Sun, May 31
Delta Logo
1:05 pm - 9:35 am
PDX
-
BLL
11h 30m
1 stop
Delta Logo
6:40 am - 5:15 pm
BLL
-
PDX
19h 35m
2 stops
$674Delta
Thu, May 21 - Mon, Jun 1
Multiple Airlines Logo
1:05 pm - 9:35 am
PDX
-
BLL
11h 30m
1 stop
Multiple Airlines Logo
6:40 am - 2:48 pm
BLL
-
PDX
17h 08m
2 stops
$675Multiple Airlines
Thu, May 21 - Sun, May 31
Delta Logo
11:20 am - 11:20 am
PDX
-
BLL
15h 00m
2 stops
Delta Logo
6:00 am - 2:46 pm
BLL
-
PDX
17h 46m
2 stops
$676Delta
Wed, May 20 - Mon, Jun 1
Air France Logo
11:20 am - 10:55 am
PDX
-
BLL
14h 35m
2 stops
Air France Logo
6:00 am - 2:48 pm
BLL
-
PDX
17h 48m
2 stops
$678Air France
Fri, May 22 - Fri, May 29

Air France flights from Portland to Billund

Our best Air France deals on Portland to Billund flight tickets
Air France
May 25
PDX11:20 amPortland
15h 00m
2 stops
BLL11:20 amBillund
May 31
BLL6:40 amBillund
17h 08m
2 stops
PDX2:48 pmPortland
$668
Air France
May 22
PDX11:20 amPortland
14h 35m
2 stops
BLL10:55 amBillund
May 31
BLL2:30 pmBillund
29h 40m
1 stop
PDX11:10 amPortland
$669
Air France
May 22
PDX11:20 amPortland
14h 35m
2 stops
BLL10:55 amBillund
May 29
BLL6:00 amBillund
17h 48m
2 stops
PDX2:48 pmPortland
$678

Delta flights from Portland to Billund

Our best Delta deals on Portland to Billund flight tickets
Delta
Apr 26
PDX7:00 amPortland
19h 20m
2 stops
BLL11:20 amBillund
Apr 30
BLL6:00 amBillund
14h 10m
1 stop
PDX11:10 amPortland
$557
Delta
Apr 26
PDX1:05 pmPortland
15h 25m
1 stop
BLL1:30 pmBillund
Apr 30
BLL6:00 amBillund
14h 10m
1 stop
PDX11:10 amPortland
$564
Delta
Apr 26
PDX7:00 amPortland
19h 20m
2 stops
BLL11:20 amBillund
Apr 30
BLL11:45 amBillund
16h 07m
2 stops
PDX6:52 pmPortland
$567

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Billund 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 April 25, 2026.
Use the filters below to find and compare flights from Portland to Billund that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandBillund

PDX - BLL

PDXBLL

Portland

Sat 5/30

7:05 am-11:20 am

2 stops19h 15m

Billund

Tue 6/2

11:45 am-11:10 am

1 stop32h 25m

$657

PortlandBillund

PDX - BLL

PDXBLL

Portland

Mon 5/25

11:20 am-11:20 am

2 stops15h 00m

Billund

Sun 5/31

2:30 pm-11:10 am

1 stop29h 40m

$658

PortlandBillund

PDX - BLL

PDXBLL

Portland

Thu 5/21

1:05 pm-9:35 am

1 stop11h 30m

Billund

Thu 5/28

2:20 pm-11:10 am

1 stop29h 50m

$664

PortlandBillund

PDX - BLL

PDXBLL

Portland

Wed 5/20

11:20 am-11:20 am

2 stops15h 00m

Billund

Sat 5/30

6:00 am-9:00 pm

2 stops24h 00m

$666

PortlandBillund

PDX - BLL

PDXBLL

Portland

Mon 5/25

11:20 am-11:20 am

2 stops15h 00m

Billund

Sun 5/31

6:40 am-2:48 pm

2 stops17h 08m

$668

PortlandBillund

PDX - BLL

PDXBLL

Portland

Fri 5/22

11:20 am-10:55 am

2 stops14h 35m

Billund

Sun 5/31

2:30 pm-11:10 am

1 stop29h 40m

$669

PortlandBillund

PDX - BLL

PDXBLL

Portland

Thu 5/21

1:05 pm-9:35 am

1 stop11h 30m

Billund

Mon 6/1

6:40 am-5:15 pm

2 stops19h 35m

$674
Quickest round-trip

PortlandBillund

PDX - BLL

PDXBLL

Portland

Thu 5/21

1:05 pm-9:35 am

1 stop11h 30m

Billund

Sun 5/31

6:40 am-2:48 pm

2 stops17h 08m

$675

PortlandBillund

PDX - BLL

PDXBLL

Portland

Wed 5/20

11:20 am-11:20 am

2 stops15h 00m

Billund

Mon 6/1

6:00 am-2:46 pm

2 stops17h 46m

$676

PortlandBillund

PDX - BLL

PDXBLL

Portland

Fri 5/22

11:20 am-10:55 am

2 stops14h 35m

Billund

Fri 5/29

6:00 am-2:48 pm

2 stops17h 48m

$678

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Portland to Billund

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

Can stopping save me money on Portland to Billund flights?

You could potentially save up to 78% on your flight if you consider stops on a Portland to Billund flight.

When to book flights from Portland to Billund

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

Cheap Portland to Billund (PDX to BLL) flight deals and tips

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

Fastest flight time

11h 30m

Direct flights

None
The fastest flight from Portland to Billund takes 11h 30m
There are no direct flights from Portland to Billund. There are no popular flight routes from Portland to Billund.
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Frequently asked questions about flying from Portland to Billund

  • How far is Portland to Billund by plane?

    Billund is 4897.4 mi away from Portland. 11h 30m is a normal flight duration for this route.

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

    Prices for flights from Portland Airport to Billund Airport are refreshed on a daily basis.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Billund Airport.

  • What documentation or ID do you need to fly to Billund Airport?

    The travel and health documents you'll need for your trip to Billund Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Billund Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Billund?

Book flights to Billund if you plan to visit one of these locations
Vejle
Kolding
Ribe
Horsens
Middelfart

Why use momondo?

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

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

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

Flights from Portland to Billund with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Billund.

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

Of course. momondo tracks the price of Portland to Billund 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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