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Cheap flights from Portsmouth to South Pacific from £578

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SYD
18 Jun — 25 Jun1
1 adult

Cheap flight deals from Portsmouth to South Pacific

Keep the following information in mind while searching for Portsmouth to South Pacific flight deals. Data was last updated 13 June 2025.

Round-trip from

£1,163

One-way from

£578

Popular in

December

Cheapest in

May

Average price

£840
1/7-15/7
  • 1/7-15/7
  • 6 total stops
  • 99h 10m total
  • Portsmouth to South Pacific
Search Deals
28/6
  • 28/6
  • 3 total stops
  • 51h 55m total
  • Portsmouth to South Pacific
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£77 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Portsmouth to South Pacific

Cheapest flights from Portsmouth to South Pacific
Explore the most affordable flight options available from Portsmouth to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Tue 1/719:40SOU - SYD
3 stops48h 40mMultiple Airlines
Tue 15/714:40SYD - SOU
3 stops50h 30mMultiple Airlines
Deal found 11/6£1,163
Thu 4/1209:30SOU - MEL
2 stops26h 35mQatar Airways
Thu 11/1223:30MEL - SOU
2 stops31h 10mQatar Airways
Deal found 12/6£1,191
Sat 8/1109:30SOU - SYD
2 stops34h 20mQatar Airways
Sat 22/1115:50SYD - SOU
2 stops38h 50mQatar Airways
Deal found 11/6£1,282
Tue 17/608:30SOU - PER
2 stops33h 10mMultiple Airlines
Tue 24/606:00PER - SOU
2 stops44h 10mMultiple Airlines
Deal found 12/6£1,372
Tue 2/920:00SOU - ADL
2 stops35h 20mMultiple Airlines
Tue 16/921:40ADL - SOU
2 stops30h 20mMultiple Airlines
Deal found 12/6£1,484
Sat 26/709:40SOU - MEL
3 stops35h 35mMultiple Airlines
Sat 2/812:05MEL - SOU
3 stops35h 55mMultiple Airlines
Deal found 11/6£1,567
Fri 27/617:35SOU - BNE
2 stops38h 55mMultiple Airlines
Tue 1/715:10BNE - SOU
2 stops35h 40mMultiple Airlines
Deal found 12/6£1,576
Tue 17/609:20SOU - MEL
2 stops37h 05mKLM
Tue 24/617:40MEL - SOU
3 stops57h 10mKLM
Deal found 12/6£1,579
Sun 27/709:20SOU - PER
2 stops32h 50mKLM
Sat 2/802:10PER - SOU
2 stops37h 35mKLM
Deal found 12/6£1,886
Wed 6/809:10SOU - PER
2 stops43h 45mQatar Airways
Tue 26/822:45PER - SOU
2 stops27h 45mQatar Airways
Deal found 11/6£1,985
Sun 27/709:20SOU - AKL
2 stops50h 30mKLM
Sat 2/800:25AKL - SOU
2 stops43h 20mKLM
Deal found 12/6£2,064
Sun 27/709:20SOU - AKL
3 stops30h 25mMultiple Airlines
Sun 3/820:15AKL - SOU
2 stops32h 35mMultiple Airlines
Deal found 12/6£2,222

Cheapflights Fare Finder

Customise your flight search to find flights from Portsmouth to South Pacific 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, Cheapflights users made 858,174 searches. Data last updated 13 June 2025.
Use the filters below to find and compare flights from Portsmouth to South Pacific that are best for you.

Fly from

Portsmouth

Fly to

South Pacific

Route

Depart

Return

Price

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Tue 1/7

19:40-05:20

3 stops48h 40m

Sydney Kingsford Smith

Tue 15/7

14:40-08:10

3 stops50h 30m

£1,163

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Thu 4/12

09:30-23:05

2 stops26h 35m

Melbourne

Thu 11/12

23:30-19:40

2 stops31h 10m

£1,191

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Sat 8/11

09:30-06:50

2 stops34h 20m

Sydney Kingsford Smith

Sat 22/11

15:50-19:40

2 stops38h 50m

£1,282

SouthamptonAdelaide

SOU - ADL

SOUADL

Southampton Eastleigh

Tue 2/9

20:00-15:50

2 stops35h 20m

Adelaide

Tue 16/9

21:40-19:30

2 stops30h 20m

£1,484

SouthamptonPerth

SOU - PER

SOUPER

Southampton Eastleigh

Sat 26/7

09:40-05:50

3 stops37h 10m

Perth

Sat 2/8

07:50-15:00

3 stops38h 10m

£1,523

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Sat 26/7

09:40-06:15

3 stops35h 35m

Melbourne

Sat 2/8

12:05-15:00

3 stops35h 55m

£1,567

SouthamptonBrisbane

SOU - BNE

SOUBNE

Southampton Eastleigh

Fri 27/6

17:35-17:30

2 stops38h 55m

Brisbane

Tue 1/7

15:10-17:50

2 stops35h 40m

£1,576

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Thu 4/12

17:20-06:30

3 stops26h 10m

Melbourne

Thu 11/12

07:00-16:50

3 stops44h 50m

£1,643

SouthamptonPerth

SOU - PER

SOUPER

Southampton Eastleigh

Sun 27/7

09:20-01:10

2 stops32h 50m

Perth

Sat 2/8

02:10-08:45

2 stops37h 35m

£1,886

SouthamptonPerth

SOU - PER

SOUPER

Southampton Eastleigh

Wed 6/8

09:10-11:55

2 stops43h 45m

Perth

Thu 28/8

15:40-19:30

2 stops34h 50m

£1,985

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from Portsmouth to South Pacific

Have a flexible travel schedule? Discover the best time to fly to South Pacific from Portsmouth with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portsmouth to South Pacific

What is the cheapest month to book a flight from Portsmouth to South Pacific?

Currently, May is the cheapest month in which you can book a flight from Portsmouth to South Pacific (average of £985). Flying from Portsmouth to South Pacific in July is currently the most expensive (average of £1,707). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Portsmouth to South Pacific. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portsmouth to South Pacific as you normally would.

Weekly flight availability from Portsmouth to South Pacific

Explore weekly flight availability from Portsmouth to South Pacific. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 13 June 2025.

The most flights from P0R to 0SP are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in South Pacific by month

Plan your trip to South Pacific by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Pacific ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit South Pacific when rainfall is around 50.0 mm.

Temperature in South Pacific by month

Plan your trip to South Pacific by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Pacific, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing South Pacific

Get insights into the airlines that provide service to South Pacific. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Pacific. Reviews last updated 13 June 2025.
KLM
7.8
Good
1,358 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Qatar Airways
7.4
Good
3,584 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to South Pacific. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the most popular routes from Portsmouth to South Pacific?

    While some choose either Southampton Eastleigh - Brisbane or Southampton Eastleigh - Sydney Kingsford Smith, Southampton Eastleigh - Melbourne is the most popular route from Portsmouth to South Pacific.

  • What are the cheapest flights from Portsmouth to South Pacific?

    On average you can expect to pay £4,128 for a flight from Portsmouth to South Pacific. The cheapest flight overall is £884 while the most popular route, (Southampton Eastleigh - Melbourne) is currently priced at £1,191.

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

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

  • How can I find direct flights from Portsmouth to South Pacific?

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

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

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

  • What is the cheapest month to book a flight from Portsmouth to South Pacific?

    Currently, May is the cheapest month in which you can book a flight from Portsmouth to South Pacific (average of £985). Flying from Portsmouth to South Pacific in July is currently the most expensive (average of £1,707). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 10 airlines flying from Portsmouth to South Pacific

Discover the top 10 airlines that operate flights from Portsmouth to South Pacific. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest£125Average£164FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Batik AirCheapest£128Average£203FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Hainan AirlinesCheapest£332Average£899FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Beijing Capital AirlinesCheapest£357Average£667FlexibilityNo cancel feeOn-timeN/A
Search Beijing Capital Airlines flights
Royal Brunei AirlinesCheapest£632Average£753FlexibilityNo cancel feeOn-time84%
Search Royal Brunei Airlines flights
SWISSCheapest£706Average£888FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Vietnam AirlinesCheapest£769Average£1,037FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Austrian AirlinesCheapest£778Average£840FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Air FranceCheapest£793Average£1,155FlexibilityNo cancel feeOn-time77%
Search Air France flights
Japan AirlinesCheapest£811Average£1,166FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Portsmouth to South Pacific?

Cheapflights makes it easy to find Portsmouth to South Pacific 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.

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

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 South Pacific.

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

Yes! Cheapflights helps users easily find flights from Portsmouth to South Pacific with no change fees.

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Of course! You can now track prices for flights from Portsmouth to South Pacific and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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