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Cheap flights from Portsmouth to Denmark from £76

LHR — CPH
30 Sep — 7 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portsmouth to Denmark

Enter your travel dates to find the best prices.

Cheapest flights from Portsmouth to Denmark

Sat 10/1012:15 -
2 stops20h 35m
Sat 17/1021:50 -
2 stops15h 15m
Deal found 26/8£137
Mon 12/1020:40 -
2 stops17h 50m
Sun 18/1000:00 -
2 stops12h 50m
Deal found 28/8£154
Mon 12/1012:25 -
2 stops20h 30m
Fri 16/1023:35 -
2 stops13h 10m
Deal found 28/8£160
Sun 11/1020:00 -
1 stop12h 35m
Thu 15/1020:45 -
2 stops35h 35m
Deal found 30/8£163
Sun 18/1020:00 -
1 stop12h 35m
Tue 20/1023:15 -
1 stop9h 50m
Deal found 30/8£165
Tue 13/1017:20 -
1 stop15h 15m
Tue 20/1018:45 -
1 stop15h 00m
Deal found 29/8£204
Sun 11/1017:20 -
1 stop4h 40m
Sun 18/1018:45 -
1 stop14h 50m
Deal found 27/8£205
Thu 8/1017:20 -
1 stop19h 10m
Thu 15/1018:45 -
1 stop23h 05m
Deal found 26/8£224
Thu 8/1011:40 -
2 stops10h 45m
Thu 15/1012:15 -
2 stops21h 30m
Deal found 26/8£259
Tue 13/1009:15 -
2 stops10h 20m
Tue 20/1019:10 -
2 stops13h 55m
Deal found 29/8£263
Sun 11/1009:15 -
1 stop12h 45m
Sun 18/1022:15 -
2 stops19h 35m
Deal found 27/8£291

Find flight deals from Portsmouth to Denmark

Round-trip from

£137

One-way from

£76

Popular in

July

Cheapest in

January

Average price

£145
10/10-17/10
  • 10/10-17/10
  • 4 total stops
  • 35h 50m total
  • Portsmouth to Denmark
Search Deals
7/12
  • 7/12
  • 1 total stop
  • 13h 45m total
  • Portsmouth to Denmark
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£16 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Portsmouth to Denmark that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonCopenhagen

SOU Southampton Eastleigh - CPH Kastrup Copenhagen

SOUCPH

Southampton Eastleigh

Mon 12/10

20:40-15:30

2 stops17h 50m

Kastrup Copenhagen

Mon 19/10

10:00-19:30

1 stop10h 30m

£154

SouthamptonCopenhagen

SOU Southampton Eastleigh - CPH Kastrup Copenhagen

SOUCPH

Southampton Eastleigh

Sat 10/10

20:00-10:45

1 stop13h 45m

Kastrup Copenhagen

Sat 17/10

21:50-12:05

2 stops15h 15m

£156

SouthamptonCopenhagen

SOU Southampton Eastleigh - CPH Kastrup Copenhagen

SOUCPH

Southampton Eastleigh

Mon 12/10

12:25-09:55

2 stops20h 30m

Kastrup Copenhagen

Fri 16/10

23:35-11:45

2 stops13h 10m

£160

SouthamptonCopenhagen

SOU Southampton Eastleigh - CPH Kastrup Copenhagen

SOUCPH

Southampton Eastleigh

Thu 24/9

08:55-22:20

2 stops12h 25m

Kastrup Copenhagen

Thu 1/10

22:45-11:50

2 stops14h 05m

£191

SouthamptonBillund

SOU Southampton Eastleigh - BLL Billund

SOUBLL

Southampton Eastleigh

Tue 13/10

17:20-09:35

1 stop15h 15m

Billund

Tue 20/10

18:45-08:45

1 stop15h 00m

£204

SouthamptonBillund

SOU Southampton Eastleigh - BLL Billund

SOUBLL

Southampton Eastleigh

Sun 11/10

17:20-23:00

1 stop4h 40m

Billund

Sun 18/10

18:45-08:35

1 stop14h 50m

£205
Fastest return journey

SouthamptonCopenhagen

SOU Southampton Eastleigh - CPH Kastrup Copenhagen

SOUCPH

Southampton Eastleigh

Thu 24/9

09:05-15:45

1 stop5h 40m

Kastrup Copenhagen

Thu 1/10

06:00-08:35

1 stop3h 35m

£219

SouthamptonBillund

SOU Southampton Eastleigh - BLL Billund

SOUBLL

Southampton Eastleigh

Thu 8/10

17:20-13:30

1 stop19h 10m

Billund

Thu 15/10

18:45-16:50

1 stop23h 05m

£224

SouthamptonBillund

SOU Southampton Eastleigh - BLL Billund

SOUBLL

Southampton Eastleigh

Thu 8/10

11:40-23:25

2 stops10h 45m

Billund

Thu 15/10

12:15-08:45

2 stops21h 30m

£259

SouthamptonBillund

SOU Southampton Eastleigh - BLL Billund

SOUBLL

Southampton Eastleigh

Tue 13/10

09:15-20:35

2 stops10h 20m

Billund

Tue 20/10

19:10-08:05

2 stops13h 55m

£263

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 17 resultsSorted by cheapest first
1
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Best time to book a flight from Portsmouth to Denmark

Have a flexible travel schedule? Discover the best time to fly to Denmark from Portsmouth with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Portsmouth to Denmark

What is the cheapest time of day to fly from P0R to DK?

Unlike in the evening, when flights are generally more expensive, you can save up to 36% on flights from Portsmouth to Denmark by exploring options for tickets in the afternoon.

Weekly flight availability from Portsmouth to Denmark

The most flights from P0R to DK0 are scheduled on a Friday (50 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).

What is the cheapest day to fly from Portsmouth to Denmark?

Travellers seeking maximum savings on their Portsmouth to Denmark flight should consider departing on Thursday mornings when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Denmark

Get a feel of what it's like to fly with KLM from Portsmouth to Denmark by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,570 reviews
Check prices

Crew

8.4

Entertainment

7.2

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy
KLM
7.8
Good
1,570 reviews
KLM
7.8
Good
1,570 reviews
Check prices

Crew

8.4

Entertainment

7.2

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy

Related info for your journey

  • How long is the flight from Portsmouth to Denmark?

    A quick flight from Portsmouth to Denmark can take about 15h 15m. KLM provides one of the quickest options available for as low as £204. Portsmouth and Denmark are separated by a distance of 544 mi.

  • What are the most reliable airlines from Portsmouth to Denmark?

    Consider EL AL (92%), Cathay Pacific (90%) or Singapore Airlines (89%) when booking your flight. These represent the most reliable airlines when flying from Portsmouth to Denmark.

  • What are the cheapest flights from Portsmouth to Denmark?

    Looking for the cheapest flight from Portsmouth to Denmark? While on average our users pay £1,190, our data indicates the cheapest price to be £70. The most popular route (Southampton Eastleigh - Kastrup Copenhagen), is priced around £154.

  • Can I find deals for flights from Portsmouth to Denmark that include hotel bookings?

    Yes. In addition to deals on Portsmouth to Denmark flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Portsmouth to Denmark?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portsmouth to Denmark.

  • Can I find deals for business class flights from Portsmouth to Denmark?

    Yes. Cheapflights offers flight deals from Portsmouth to Denmark by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Portsmouth to Denmark

AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£22Average£96FlexibilityNo cancel feeOn-time86%
Search easyJet flights
RyanairCheapest£27Average£95FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
NorwegianCheapest£56Average£191FlexibilityNo cancel feeOn-timeN/A
Search Norwegian flights
NorwegianCheapest£75Average£156FlexibilityNo cancel feeOn-time74%
Search Norwegian flights
Scandinavian AirlinesCheapest£82Average£208FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
British AirwaysCheapest£93Average£155FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£138Average£245FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£167Average£194FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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