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Cheap flights from Portsmouth to Denmark from £77

LHR — CPH
25 Sep — 2 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

Mon 5/1020:40 -
2 stops17h 50m
Sun 11/1000:00 -
2 stops12h 50m
Deal found 21/8£147
Thu 1/1011:40 -
2 stops12h 10m
Sun 4/1022:45 -
2 stops14h 05m
Deal found 24/8£153
Wed 7/1015:35 -
1 stop15h 50m
Wed 14/1019:25 -
1 stop14h 10m
Deal found 23/8£167
Sat 5/912:15 -
2 stops9h 40m
Wed 9/914:20 -
2 stops19h 15m
Deal found 22/8£176
Wed 23/910:45 -
2 stops8h 55m
Wed 30/923:15 -
2 stops12h 50m
Deal found 24/8£188
Sat 5/912:15 -
2 stops9h 40m
Thu 10/905:55 -
2 stops14h 35m
Deal found 22/8£190
Wed 7/1017:20 -
1 stop4h 40m
Wed 14/1014:20 -
1 stop19h 15m
Deal found 23/8£203
Thu 8/1017:20 -
1 stop19h 10m
Thu 15/1006:00 -
1 stop3h 35m
Deal found 25/8£222
Thu 8/1011:40 -
2 stops10h 45m
Thu 15/1012:15 -
2 stops21h 30m
Deal found 25/8£266
Wed 7/1009:15 -
1 stop12h 45m
Wed 14/1018:55 -
3 stops22h 55m
Deal found 23/8£298
Sat 31/1008:55 -
2 stops26h 10m
Tue 3/1113:05 -
2 stops20h 20m
Deal found 24/8£460

Find flight deals from Portsmouth to Denmark

Round-trip from

£147

One-way from

£77

Popular in

July

Cheapest in

January

Average price

£144
5/10-11/10
  • 5/10-11/10
  • 4 total stops
  • 30h 40m total
  • Portsmouth to Denmark
Search Deals
7/10
  • 7/10
  • 1 total stop
  • 17h 35m 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

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Route

Depart

Return

Price

Cheapest return flight

SouthamptonCopenhagen

SOU Southampton Eastleigh - CPH Kastrup Copenhagen

SOUCPH

Southampton Eastleigh

Mon 5/10

19:20-10:40

1 stop14h 20m

Kastrup Copenhagen

Sun 11/10

00:00-11:50

2 stops12h 50m

£158

SouthamptonCopenhagen

SOU Southampton Eastleigh - CPH Kastrup Copenhagen

SOUCPH

Southampton Eastleigh

Wed 7/10

15:35-09:20

2 stops16h 45m

Kastrup Copenhagen

Wed 14/10

13:40-08:45

2 stops20h 05m

£182
Fastest return journey

SouthamptonCopenhagen

SOU Southampton Eastleigh - CPH Kastrup Copenhagen

SOUCPH

Southampton Eastleigh

Sat 5/9

12:15-22:55

2 stops9h 40m

Kastrup Copenhagen

Wed 9/9

07:05-16:50

1 stop10h 45m

£185

SouthamptonCopenhagen

SOU Southampton Eastleigh - CPH Kastrup Copenhagen

SOUCPH

Southampton Eastleigh

Sat 5/9

12:15-22:55

2 stops9h 40m

Kastrup Copenhagen

Thu 10/9

05:55-19:30

2 stops14h 35m

£190

SouthamptonCopenhagen

SOU Southampton Eastleigh - CPH Kastrup Copenhagen

SOUCPH

Southampton Eastleigh

Sat 5/12

09:25-18:15

1 stop7h 50m

Kastrup Copenhagen

Tue 8/12

19:20-08:10

1 stop13h 50m

£203

SouthamptonBillund

SOU Southampton Eastleigh - BLL Billund

SOUBLL

Southampton Eastleigh

Wed 7/10

17:20-23:00

1 stop4h 40m

Billund

Wed 14/10

14:20-08:35

1 stop19h 15m

£203

SouthamptonCopenhagen

SOU Southampton Eastleigh - CPH Kastrup Copenhagen

SOUCPH

Southampton Eastleigh

Fri 4/12

17:30-11:10

1 stop16h 40m

Kastrup Copenhagen

Tue 8/12

09:55-17:00

1 stop8h 05m

£209

SouthamptonCopenhagen

SOU Southampton Eastleigh - CPH Kastrup Copenhagen

SOUCPH

Southampton Eastleigh

Fri 18/9

17:20-08:30

1 stop14h 10m

Kastrup Copenhagen

Tue 22/9

16:30-08:45

1 stop17h 15m

£221

SouthamptonBillund

SOU Southampton Eastleigh - BLL Billund

SOUBLL

Southampton Eastleigh

Thu 8/10

17:20-13:30

1 stop19h 10m

Billund

Thu 15/10

06:00-08:35

1 stop3h 35m

£222

SouthamptonCopenhagen

SOU Southampton Eastleigh - CPH Kastrup Copenhagen

SOUCPH

Southampton Eastleigh

Wed 16/9

08:55-20:40

1 stop10h 45m

Kastrup Copenhagen

Tue 22/9

05:50-19:30

2 stops14h 40m

£238

Flights are sorted by cheapest return flights first.

Deals found on 23/8

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 Monday (52 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (11 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
1,565 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.2

Food

7.3

Overall

7.8

Boarding

7.8

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
1,565 reviews
KLM
7.8
Good
1,565 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.2

Food

7.3

Overall

7.8

Boarding

7.8

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 7h 50m. KLM provides one of the quickest options available for as low as £203. Portsmouth and Denmark are separated by a distance of 660 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 £934, our data indicates the cheapest price to be £71. The most popular route (Southampton Eastleigh - Kastrup Copenhagen), is priced around £153.

  • 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£94FlexibilityNo cancel feeOn-time86%
Search easyJet flights
RyanairCheapest£27Average£95FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
NorwegianCheapest£55Average£149FlexibilityNo cancel feeOn-timeN/A
Search Norwegian flights
NorwegianCheapest£74Average£157FlexibilityNo cancel feeOn-time74%
Search Norwegian flights
Scandinavian AirlinesCheapest£81Average£206FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
British AirwaysCheapest£93Average£153FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£137Average£243FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£166Average£185FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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Cheapflights makes it easy to find Portsmouth to Denmark flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Portsmouth to Denmark.

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Not ready to book yet? You can track prices for flights from Portsmouth to Denmark on Cheapflights with our Price Alert feature and get notified when better prices are available.

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