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Cheap flights from Portsmouth to Zagreb from £109

LHR — ZAG
18 Oct — 25 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portsmouth to Zagreb

Enter your travel dates to find the best prices.

Cheapest flights from Portsmouth to Zagreb

Mon 2/1117:55 -
2 stops18h 25m
Mon 9/1118:30 -
2 stops18h 15m
Deal found 18/9£150
Sat 31/1008:20 -
2 stops14h 10m
Sat 7/1114:55 -
2 stops18h 50m
Deal found 16/9£175
Fri 30/1017:15 -
2 stops18h 35m
Fri 6/1106:00 -
2 stops26h 45m
Deal found 14/9£193
Tue 13/1009:15 -
1 stop9h 45m
Sun 18/1019:05 -
2 stops25h 25m
Deal found 17/9£203
Thu 15/1009:05 -
1 stop25h 10m
Thu 22/1018:15 -
2 stops21h 35m
Deal found 16/9£209
Thu 29/1013:55 -
2 stops20h 10m
Mon 2/1118:40 -
2 stops15h 10m
Deal found 17/9£224

Find flight deals from Portsmouth to Zagreb

Round-trip from

£150

One-way from

£109

Popular in

December

Cheapest in

February

Average price

£108
2/11-9/11
  • 2/11-9/11
  • 4 total stops
  • 36h 40m total
  • Portsmouth to Zagreb
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9/10-31/12
  • 9/10-31/12
  • 2 total stops
  • 24h 30m total
  • Portsmouth to Zagreb
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£6 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (£6 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonZagreb

SOU Southampton Eastleigh - ZAG Zagreb Franjo Tuđman

SOUZAG

Southampton Eastleigh

Fri 9/10

19:30-21:00

2 stops24h 30m

Zagreb Franjo Tuđman

Wed 31/12

00:00-00:00

Nonstop0h 00m

£109

SouthamptonZagreb

SOU Southampton Eastleigh - ZAG Zagreb Franjo Tuđman

SOUZAG

Southampton Eastleigh

Sat 10/10

17:20-08:50

2 stops14h 30m

Zagreb Franjo Tuđman

Wed 31/12

00:00-00:00

Nonstop0h 00m

£131

SouthamptonZagreb

SOU Southampton Eastleigh - ZAG Zagreb Franjo Tuđman

SOUZAG

Southampton Eastleigh

Mon 2/11

17:55-13:20

2 stops18h 25m

Zagreb Franjo Tuđman

Mon 9/11

18:30-11:45

2 stops18h 15m

£150

SouthamptonZagreb

SOU Southampton Eastleigh - ZAG Zagreb Franjo Tuđman

SOUZAG

Southampton Eastleigh

Sat 31/10

08:20-23:30

2 stops14h 10m

Zagreb Franjo Tuđman

Sat 7/11

14:55-08:45

2 stops18h 50m

£175

SouthamptonZagreb

SOU Southampton Eastleigh - ZAG Zagreb Franjo Tuđman

SOUZAG

Southampton Eastleigh

Fri 30/10

17:15-12:50

2 stops18h 35m

Zagreb Franjo Tuđman

Fri 6/11

06:00-07:45

2 stops26h 45m

£193

SouthamptonZagreb

SOU Southampton Eastleigh - ZAG Zagreb Franjo Tuđman

SOUZAG

Southampton Eastleigh

Tue 13/10

20:00-14:50

2 stops17h 50m

Zagreb Franjo Tuđman

Sun 18/10

19:05-19:30

2 stops25h 25m

£230

SouthamptonZagreb

SOU Southampton Eastleigh - ZAG Zagreb Franjo Tuđman

SOUZAG

Southampton Eastleigh

Mon 2/11

17:45-23:00

1 stop4h 15m

Zagreb Franjo Tuđman

Mon 9/11

16:35-08:10

1 stop16h 35m

£245
Fastest return journey

SouthamptonZagreb

SOU Southampton Eastleigh - ZAG Zagreb Franjo Tuđman

SOUZAG

Southampton Eastleigh

Fri 9/10

17:20-22:40

1 stop4h 20m

Zagreb Franjo Tuđman

Wed 31/12

00:00-00:00

Nonstop0h 00m

£249

SouthamptonZagreb

SOU Southampton Eastleigh - ZAG Zagreb Franjo Tuđman

SOUZAG

Southampton Eastleigh

Thu 29/10

17:35-16:00

1 stop21h 25m

Zagreb Franjo Tuđman

Mon 2/11

16:35-17:05

1 stop25h 30m

£274

SouthamptonZagreb

SOU Southampton Eastleigh - ZAG Zagreb Franjo Tuđman

SOUZAG

Southampton Eastleigh

Thu 15/10

09:05-11:15

1 stop25h 10m

Zagreb Franjo Tuđman

Thu 22/10

05:45-14:55

1 stop10h 10m

£313

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Sorted by cheapest first

Best time to book a flight from Portsmouth to Zagreb

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

Cheapflights Insights

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

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

It’s typically best to fly out from Portsmouth to Zagreb at midday. Doing so could potentially save you 22% on the flight price compared to flying in the afternoon, which is usually more expensive.

Related info for your journey

  • What airport do you fly into for flights to Zagreb from Portsmouth?

    Located just 6.7 mi from the city center, Zagreb Franjo Tuđman is the airport most travelers will use when flying to Zagreb from Portsmouth. Booking flights from Portsmouth to Franjo Tuđman (ZAG) should be relatively easy as there are 0 daily inbound flights from Portsmouth from 5 different airlines.

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

    The top 3 most reliable airlines when flying from Portsmouth to Zagreb are American Airlines (72%), Japan Airlines (72%) and Qantas Airways (72%).

  • What are the cheapest flights from Portsmouth to Zagreb?

    Looking at all options, your cheapest flight can be booked for £81. While the most popular route (Southampton Eastleigh - Zagreb Franjo Tuđman) can be booked for £203 on average, our data indicates £153 when flying from Portsmouth to Zagreb.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portsmouth to Zagreb 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

Top 5 airlines flying from Portsmouth to Zagreb

AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£47Average£102FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Croatia AirlinesCheapest£78Average£211FlexibilityNo cancel feeOn-time81%
Search Croatia Airlines flights
British AirwaysCheapest£85Average£196FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Austrian AirlinesCheapest£154Average£240FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LufthansaCheapest£159Average£197FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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Cheapflights helps you search for flights from Portsmouth to Zagreb via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Zagreb?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Portsmouth to Zagreb for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Portsmouth to Zagreb with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Portsmouth to Zagreb flexibly with Cheapflights today.

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