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Cheap flights from Portland to Billund from $233

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 8/3. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Portland to Billund

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
9:17 am - 11:20 am
PDX
-
BLL
17h 03m
2 stops
Delta Logo
6:40 am - 4:03 pm
BLL
-
PDX
18h 23m
2 stops
$591Delta
Sun, Aug 2 - Fri, Aug 14
Delta Logo
1:05 pm - 9:35 am
PDX
-
BLL
11h 30m
1 stop
Delta Logo
6:00 am - 5:14 pm
BLL
-
PDX
20h 14m
2 stops
$598Delta
Fri, Aug 7 - Sat, Aug 15
Delta Logo
6:00 am - 9:35 am
PDX
-
BLL
18h 35m
2 stops
Delta Logo
6:00 am - 5:14 pm
BLL
-
PDX
20h 14m
2 stops
$602Delta
Fri, Aug 7 - Sat, Aug 15
Multiple Airlines Logo
1:05 pm - 9:35 am
PDX
-
BLL
11h 30m
1 stop
Multiple Airlines Logo
6:40 am - 2:45 pm
BLL
-
PDX
17h 05m
2 stops
$691Multiple Airlines
Fri, Aug 7 - Sat, Aug 15
Delta Logo
6:00 am - 9:35 am
PDX
-
BLL
18h 35m
2 stops
Delta Logo
6:00 am - 5:14 pm
BLL
-
PDX
20h 14m
2 stops
$744Delta
Fri, Aug 7 - Sat, Aug 15
Air France Logo
11:17 am - 11:20 am
PDX
-
BLL
15h 03m
2 stops
Air France Logo
6:00 am - 11:10 am
BLL
-
PDX
14h 10m
1 stop
$754Air France
Mon, Aug 3 - Thu, Aug 13
Multiple Airlines Logo
1:05 pm - 9:35 am
PDX
-
BLL
11h 30m
1 stop
Multiple Airlines Logo
2:20 pm - 11:10 am
BLL
-
PDX
29h 50m
1 stop
$761Multiple Airlines
Sat, Aug 1 - Fri, Aug 14
Multiple Airlines Logo
3:30 pm - 3:30 pm
PDX
-
BLL
15h 00m
2 stops
Multiple Airlines Logo
6:00 am - 11:10 am
BLL
-
PDX
14h 10m
1 stop
$766Multiple Airlines
Sat, Aug 1 - Sat, Aug 15
KLM Logo
1:05 pm - 1:30 pm
PDX
-
BLL
15h 25m
1 stop
KLM Logo
6:00 am - 2:45 pm
BLL
-
PDX
17h 45m
2 stops
$771KLM
Sun, Aug 2 - Sat, Aug 15
United Airlines Logo
7:16 am - 10:00 am
PDX
-
BLL
17h 44m
2 stops
United Airlines Logo
6:00 am - 8:10 pm
BLL
-
PDX
23h 10m
2 stops
$774United Airlines
Sat, Aug 22 - Wed, Aug 26

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Delta flights from Portland to Billund

Our best Delta deals on Portland to Billund flight tickets
Delta
Aug 2
PDX9:17 amPortland
17h 03m
2 stops
BLL11:20 amBillund
Aug 14
BLL6:40 amBillund
18h 23m
2 stops
PDX4:03 pmPortland
$591
Delta
Aug 7
PDX1:05 pmPortland
11h 30m
1 stop
BLL9:35 amBillund
Aug 15
BLL6:00 amBillund
20h 14m
2 stops
PDX5:14 pmPortland
$598
Delta
Aug 7
PDX6:00 amPortland
18h 35m
2 stops
BLL9:35 amBillund
Aug 15
BLL6:00 amBillund
20h 14m
2 stops
PDX5:14 pmPortland
$602

United Airlines flights from Portland to Billund

Our best United Airlines deals on Portland to Billund flight tickets
United Airlines
Aug 22
PDX7:16 amPortland
17h 44m
2 stops
BLL10:00 amBillund
Aug 26
BLL6:00 amBillund
23h 10m
2 stops
PDX8:10 pmPortland
$774
United Airlines
Aug 7
PDX11:59 pmPortland
29h 06m
2 stops
BLL2:05 pmBillund
Aug 15
BLL6:00 amBillund
22h 11m
2 stops
PDX7:11 pmPortland
$795
United Airlines
Sep 25
PDX8:30 amPortland
20h 55m
2 stops
BLL2:25 pmBillund
Sep 29
BLL6:05 amBillund
22h 01m
2 stops
PDX7:06 pmPortland
$826

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 June 10, 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

Sun 8/2

9:17 am-11:20 am

2 stops17h 03m

Billund

Fri 8/14

6:40 am-4:03 pm

2 stops18h 23m

$591

PortlandBillund

PDX - BLL

PDXBLL

Portland

Fri 8/7

1:05 pm-9:35 am

1 stop11h 30m

Billund

Sat 8/15

6:00 am-5:14 pm

2 stops20h 14m

$598

PortlandBillund

PDX - BLL

PDXBLL

Portland

Fri 8/7

6:00 am-9:35 am

2 stops18h 35m

Billund

Sat 8/15

6:00 am-5:14 pm

2 stops20h 14m

$602
Quickest round-trip

PortlandBillund

PDX - BLL

PDXBLL

Portland

Fri 8/7

1:05 pm-9:35 am

1 stop11h 30m

Billund

Sat 8/15

6:40 am-2:45 pm

2 stops17h 05m

$691

PortlandBillund

PDX - BLL

PDXBLL

Portland

Fri 8/7

6:00 am-9:35 am

2 stops18h 35m

Billund

Sat 8/15

6:00 am-5:14 pm

2 stops20h 14m

$744

PortlandBillund

PDX - BLL

PDXBLL

Portland

Mon 8/3

11:17 am-11:20 am

2 stops15h 03m

Billund

Thu 8/13

6:00 am-11:10 am

1 stop14h 10m

$754

PortlandBillund

PDX - BLL

PDXBLL

Portland

Sat 8/1

1:05 pm-9:35 am

1 stop11h 30m

Billund

Fri 8/14

2:20 pm-11:10 am

1 stop29h 50m

$761

PortlandBillund

PDX - BLL

PDXBLL

Portland

Sat 8/1

3:30 pm-3:30 pm

2 stops15h 00m

Billund

Sat 8/15

6:00 am-11:10 am

1 stop14h 10m

$766

PortlandBillund

PDX - BLL

PDXBLL

Portland

Sun 8/2

1:05 pm-1:30 pm

1 stop15h 25m

Billund

Sat 8/15

6:00 am-2:45 pm

2 stops17h 45m

$771

PortlandBillund

PDX - BLL

PDXBLL

Portland

Sat 8/22

7:16 am-10:00 am

2 stops17h 44m

Billund

Wed 8/26

6:00 am-8:10 pm

2 stops23h 10m

$774

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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
Kolding
Vejle
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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