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Cheap flights from Portland to Denmark from $383

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 Denmark departing on 9/24. 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 Denmark

Cheap round-trip flights

Icelandair Logo
3:20 pm - 9:45 pmPDX-CPH
21h 25m1 stop
Icelandair Logo
12:55 pm - 6:00 pmCPH-PDX
13h 05m1 stop
$493Icelandair
Find Deal
lun., oct. 13 - mié., oct. 29
Icelandair Logo
2:45 pm - 8:35 pmPDX-CPH
20h 50m1 stop
Icelandair Logo
6:25 am - 5:00 pmCPH-PDX
19h 35m1 stop
$499Icelandair
Find Deal
mar., dic. 2 - dom., dic. 7
Scandinavian Airlines Logo
12:46 pm - 3:25 pmPDX-CPH
17h 39m1 stop
Scandinavian Airlines Logo
2:20 pm - 10:57 pmCPH-PDX
17h 37m1 stop
$570Scandinavian Airlines
Find Deal
jue., dic. 4 - dom., dic. 7
Scandinavian Airlines Logo
10:35 am - 3:25 pmPDX-CPH
19h 50m1 stop
Scandinavian Airlines Logo
2:20 pm - 10:57 pmCPH-PDX
17h 37m1 stop
$589Scandinavian Airlines
Find Deal
jue., dic. 4 - lun., dic. 8
KLM Logo
12:06 pm - 9:55 amPDX-CPH
12h 49m1 stop
KLM Logo
9:00 am - 9:04 pmCPH-PDX
21h 04m1 stop
$611KLM
Find Deal
mar., oct. 14 - mié., oct. 22
Delta Logo
11:39 am - 1:10 pmPDX-CPH
16h 31m2 stops
Delta Logo
6:00 am - 11:25 amCPH-PDX
14h 25m1 stop
$615Delta
Find Deal
mié., nov. 5 - mié., nov. 12
Delta Logo
12:40 am - 9:55 amPDX-CPH
24h 15m1 stop
Delta Logo
12:30 pm - 8:26 pmCPH-PDX
16h 56m1 stop
$617Delta
Find Deal
lun., oct. 13 - mié., oct. 22
British Airways Logo
5:45 pm - 12:05 pmPDX-BLL
33h 20m1 stop
British Airways Logo
8:50 pm - 3:55 pmBLL-PDX
28h 05m1 stop
$630British Airways
Find Deal
mié., nov. 12 - dom., nov. 16
British Airways Logo
5:45 pm - 7:50 pmPDX-BLL
17h 05m1 stop
British Airways Logo
8:50 pm - 3:55 pmBLL-PDX
28h 05m1 stop
$631British Airways
Find Deal
mié., nov. 12 - dom., nov. 16
KLM Logo
1:25 pm - 11:50 amPDX-CPH
13h 25m1 stop
KLM Logo
6:00 am - 11:25 amCPH-PDX
14h 25m1 stop
$651KLM
Find Deal
mié., nov. 26 - mié., dic. 3

KLM flights from Portland to Denmark

Our best KLM deals on Portland to Denmark flight tickets
KLM
Oct 14
PDX12:06 pmPortland
12h 49m
1 stop
CPH9:55 amKastrup Copenhagen
Oct 22
CPH9:00 amKastrup Copenhagen
21h 04m
1 stop
PDX9:04 pmPortland
$611
Find similar
KLM
Nov 26
PDX1:25 pmPortland
13h 25m
1 stop
CPH11:50 amKastrup Copenhagen
Dec 3
CPH6:00 amKastrup Copenhagen
14h 25m
1 stop
PDX11:25 amPortland
$651
Find similar
KLM
Sep 21
PDX12:55 pmPortland
18h 15m
1 stop
CPH4:10 pmKastrup Copenhagen
Sep 30
CPH9:00 amKastrup Copenhagen
21h 05m
1 stop
PDX9:05 pmPortland
$691
Find similar

Air Canada flights from Portland to Denmark

Our best Air Canada deals on Portland to Denmark flight tickets
Air Canada
Oct 13
PDX6:15 amPortland
23h 00m
2 stops
CPH2:15 pmKastrup Copenhagen
Oct 29
CPH6:50 amKastrup Copenhagen
19h 40m
2 stops
PDX6:30 pmPortland
$598
Find similar
Air Canada
Oct 14
PDX7:40 pmPortland
30h 10m
2 stops
CPH10:50 amKastrup Copenhagen
Oct 22
CPH9:35 amKastrup Copenhagen
18h 11m
2 stops
PDX6:46 pmPortland
$616
Find similar
Air Canada
Sep 21
PDX6:15 amPortland
15h 55m
2 stops
CPH7:10 amKastrup Copenhagen
Sep 30
CPH12:45 pmKastrup Copenhagen
35h 45m
2 stops
PDX3:30 pmPortland
$625
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Denmark 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 septiembre 11, 2025.
Use the filters below to find and compare flights from Portland to Denmark that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandCopenhagen

PDX - CPH

PDXCPH

Portland

lun. 10/13

3:20 pm-9:45 pm

1 stop21h 25m

Kastrup Copenhagen

mié. 10/29

12:55 pm-6:00 pm

1 stop13h 05m

$493

PortlandCopenhagen

PDX - CPH

PDXCPH

Portland

mar. 12/2

2:45 pm-8:35 pm

1 stop20h 50m

Kastrup Copenhagen

dom. 12/7

6:25 am-5:00 pm

1 stop19h 35m

$499

PortlandCopenhagen

PDX - CPH

PDXCPH

Portland

jue. 12/4

12:46 pm-3:25 pm

1 stop17h 39m

Kastrup Copenhagen

dom. 12/7

2:20 pm-10:57 pm

1 stop17h 37m

$570

PortlandCopenhagen

PDX - CPH

PDXCPH

Portland

jue. 12/4

10:35 am-3:25 pm

1 stop19h 50m

Kastrup Copenhagen

lun. 12/8

2:20 pm-10:57 pm

1 stop17h 37m

$589

PortlandCopenhagen

PDX - CPH

PDXCPH

Portland

mar. 10/14

12:06 pm-9:55 am

1 stop12h 49m

Kastrup Copenhagen

mié. 10/22

9:00 am-9:04 pm

1 stop21h 04m

$611

PortlandCopenhagen

PDX - CPH

PDXCPH

Portland

mié. 11/5

11:39 am-1:10 pm

2 stops16h 31m

Kastrup Copenhagen

mié. 11/12

6:00 am-11:25 am

1 stop14h 25m

$615

PortlandCopenhagen

PDX - CPH

PDXCPH

Portland

lun. 10/13

12:40 am-9:55 am

1 stop24h 15m

Kastrup Copenhagen

mié. 10/22

12:30 pm-8:26 pm

1 stop16h 56m

$617

PortlandBillund

PDX - BLL

PDXBLL

Portland

mié. 11/12

5:45 pm-12:05 pm

1 stop33h 20m

Billund

dom. 11/16

8:50 pm-3:55 pm

1 stop28h 05m

$630

PortlandBillund

PDX - BLL

PDXBLL

Portland

mié. 11/12

5:45 pm-7:50 pm

1 stop17h 05m

Billund

dom. 11/16

8:50 pm-3:55 pm

1 stop28h 05m

$631

PortlandCopenhagen

PDX - CPH

PDXCPH

Portland

mié. 11/26

1:25 pm-11:50 am

1 stop13h 25m

Kastrup Copenhagen

mié. 12/3

6:00 am-11:25 am

1 stop14h 25m

$651

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Denmark from

How to get the cheapest flight ticket from Portland to Denmark

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 cheapest month to fly to Denmark?

In general, October is the cheapest month to fly from Portland to Denmark. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $613. If you aren’t able to travel to Denmark during the month of October, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $653.

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

The cheapest day to depart from Portland to Denmark is on a Tuesday. Travelers who choose to depart for Denmark on a Tuesday will often find tickets for as low as $662. On the other hand, Thursday is the most expensive day to depart from Portland because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,049.

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

Flying to Denmark from Portland in the evening is the least expensive time of day to depart. momondo users have found prices as low as $786 when looking at flights departing in the evening. In the morning is when there is more demand to fly to Denmark, so prices are often more expensive at around $926 per ticket.

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

You are more likely to see cheaper flights to Denmark from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Denmark for around $805 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denmark from Portland for as low as $698 on momondo.

Can stopping save me money on Portland to Denmark flights?

You could potentially save up to 33% on your flight if you consider stops on a Portland to Denmark flight.

Cheap Portland to Denmark flight deals and tips

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

Direct flights

None
There are no direct flights from Portland to Denmark. There are no popular flight routes from Portland to Denmark.
Search flight deals

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

    Prices for flights from Portland Airport to Denmark refresh daily.

  • How many operators does momondo search for flights from Portland Airport to Denmark?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Denmark.

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

    The required travel and health documents for your Denmark trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Denmark. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Portland to Denmark

Compare and see reviews for airlines that fly from Portland to Denmark with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $470Free CancellationRating
7.0
546 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $538Free CancellationRating
7.4
1,484 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom $585Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
KLMPriceFrom $590Free CancellationRating
7.8
1,385 reviews
Search KLM flights
DeltaPriceFrom $610Free CancellationRating
7.9
7,960 reviews
Search Delta flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Denmark. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Denmark from Portland with this policy.

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

Once you have performed a search for Portland to Denmark flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

An easier way to manage your Denmark trip

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sáb. 10/11
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