Cheap flights from Portsmouth to South Pacific from £551

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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SYD
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portsmouth to South Pacific

Enter your travel dates to find the best prices.

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 5 December 2025.

Tue 30/1220:10SOU - MEL
2 stops46h 35mMultiple Airlines
Tue 20/117:10MEL - SOU
2 stops29h 45mMultiple Airlines
Deal found 2/12£1,282
Mon 15/1220:10SOU - MEL
2 stops46h 35mMultiple Airlines
Tue 20/117:10MEL - SOU
2 stops29h 45mMultiple Airlines
Deal found 3/12£1,361
Thu 4/1208:50SOU - SYD
2 stops36h 35mKLM
Wed 7/111:30SYD - SOU
2 stops40h 35mKLM
Deal found 3/12£1,467
Mon 15/1209:30SOU - MEL
2 stops33h 15mQatar Airways
Wed 21/116:10MEL - SOU
2 stops38h 30mQatar Airways
Deal found 3/12£1,482
Tue 16/1212:25SOU - MEL
2 stops30h 20mQatar Airways
Tue 20/123:40MEL - SOU
2 stops50h 55mQatar Airways
Deal found 3/12£1,484
Mon 15/1209:30SOU - MEL
2 stops33h 15mQatar Airways
Sun 18/123:40MEL - SOU
2 stops31h 00mQatar Airways
Deal found 3/12£1,508
Mon 15/1209:30SOU - MEL
2 stops33h 15mQatar Airways
Fri 23/123:40MEL - SOU
2 stops50h 55mQatar Airways
Deal found 3/12£1,509
Fri 12/1220:10SOU - MEL
2 stops34h 40mQatar Airways
Wed 21/116:10MEL - SOU
2 stops34h 25mQatar Airways
Deal found 3/12£1,584
Fri 12/1220:10SOU - MEL
2 stops34h 40mQatar Airways
Tue 20/123:40MEL - SOU
2 stops55h 00mQatar Airways
Deal found 3/12£1,586
Fri 12/1220:10SOU - MEL
2 stops34h 40mQatar Airways
Fri 23/123:40MEL - SOU
2 stops50h 55mQatar Airways
Deal found 3/12£1,611
Mon 15/1209:30SOU - MEL
2 stops33h 15mQatar Airways
Sat 17/117:10MEL - SOU
2 stops37h 30mQatar Airways
Deal found 3/12£1,683
Tue 16/1212:25SOU - MEL
2 stops30h 20mQatar Airways
Fri 16/123:40MEL - SOU
2 stops50h 55mQatar Airways
Deal found 3/12£1,692

Find 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 5 December 2025.

Round-trip from

£1,025

One-way from

£551

Popular in

December

Cheapest in

May

Average price

£1,330
Qatar Airways
  • Qatar Airways
  • 10/2-17/2
  • 4 total stops
  • 66h 10m total
  • Portsmouth to South Pacific
9/12
  • 9/12
  • 3 total stops
  • 50h 55m total
  • Portsmouth to South Pacific
Highest demand for flights based on searches. 9% potential increase in price (£78 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£25 potential savings vs. average return price).
Average for round-trip flights in December 2025

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 5 December 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 10/2

12:25-06:50

2 stops31h 25m

Sydney Kingsford Smith

Tue 17/2

15:50-15:35

2 stops34h 45m

£1,025

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Mon 2/3

20:10-23:20

2 stops40h 10m

Melbourne

Wed 18/3

23:40-19:40

2 stops31h 00m

£1,118

SouthamptonPerth

SOU - PER

SOUPER

Southampton Eastleigh

Wed 14/1

12:25-04:30

3 stops32h 05m

Perth

Wed 21/1

05:35-13:35

3 stops40h 00m

£1,131

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Thu 9/4

09:10-22:10

2 stops28h 00m

Melbourne

Mon 27/4

15:45-19:30

2 stops36h 45m

£1,135

SouthamptonBrisbane

SOU - BNE

SOUBNE

Southampton Eastleigh

Wed 18/3

12:25-08:15

3 stops33h 50m

Brisbane

Sun 26/4

11:00-18:50

3 stops40h 50m

£1,138

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Wed 11/3

12:25-23:20

2 stops47h 55m

Melbourne

Sun 15/3

23:40-19:40

2 stops31h 00m

£1,162

SouthamptonPerth

SOU - PER

SOUPER

Southampton Eastleigh

Mon 11/5

09:10-01:10

3 stops33h 00m

Perth

Wed 13/5

12:25-16:50

3 stops35h 25m

£1,168

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Sat 7/3

09:30-23:20

2 stops26h 50m

Melbourne

Fri 20/3

23:00-19:40

2 stops55h 40m

£1,173

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Tue 3/3

16:05-05:45

2 stops26h 40m

Melbourne

Tue 24/3

16:10-15:35

2 stops34h 25m

£1,179

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Wed 4/3

12:25-23:20

2 stops47h 55m

Melbourne

Wed 25/3

16:10-19:40

2 stops38h 30m

£1,185

Flights are sorted by cheapest return flights first.

Deals found on 3/12

Showing 1-10 of 47 results
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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, February is the cheapest month in which you can book a flight from Portsmouth to South Pacific (average of £468). Flying from Portsmouth to South Pacific in July is currently the most expensive (average of £754). 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 5 December 2025.

A simple way to save on the total cost of your ticket is to fly from Portsmouth to South Pacific at midday. If you’re flexible enough to do this you can expect to save up to 6% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Portsmouth to South Pacific?

Use this chart to determine the cheapest time to fly return from Portsmouth to South Pacific. Price data was last updated on 16 December 2024.

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

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 5 December 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).

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 5 December 2025.
Get a feel of what it's like to fly with Etihad Airways from Portsmouth to South Pacific by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.6

Entertainment

7.3

Food

7.2

Comfort

7.3

Crew

7.8

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

AMD - AUH

Etihad charged me for 2 check in bags. On Kayak search results price was showing 2 check in bags were included. Kayak need to reimburse me for these additional charges and metal agony and distress. Thanks.

Boarding

7.6

Entertainment

7.3

Food

7.2

Comfort

7.3

Crew

7.8

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

AMD - AUH

Etihad charged me for 2 check in bags. On Kayak search results price was showing 2 check in bags were included. Kayak need to reimburse me for these additional charges and metal agony and distress. Thanks.

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.
  • How long is the flight from Portsmouth to South Pacific?

    For as low as £1,025, Qatar Airways can have you in South Pacific from Portsmouth in 31h 25m. The distance from Portsmouth to South Pacific is about 10620 mi. This flight may include one or multiple stops.

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

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

    On average you can expect to pay £4,336 for a flight from Portsmouth to South Pacific. The cheapest flight overall is £651 while the most popular route, (Southampton Eastleigh - Sydney Kingsford Smith) is currently priced at £1,093.

  • 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, February is the cheapest month in which you can book a flight from Portsmouth to South Pacific (average of £468). Flying from Portsmouth to South Pacific in July is currently the most expensive (average of £754). 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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Alternative routes for Portsmouth to South Pacific

See prices for flight routes from nearby airports that may be better suited for you.

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 5 December 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest£129Average£177FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Beijing Capital AirlinesCheapest£324Average£609FlexibilityNo cancel feeOn-timeN/A
Search Beijing Capital Airlines flights
Hainan AirlinesCheapest£338Average£728FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Royal Brunei AirlinesCheapest£643Average£777FlexibilityNo cancel feeOn-time84%
Search Royal Brunei Airlines flights
SWISSCheapest£684Average£891FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Austrian AirlinesCheapest£747Average£831FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Air FranceCheapest£760Average£1,259FlexibilityNo cancel feeOn-time77%
Search Air France flights
Vietnam AirlinesCheapest£761Average£1,046FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Air CanadaCheapest£817Average£1,135FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air MauritiusCheapest£838Average£957FlexibilityNo cancel feeOn-time82%
Search Air Mauritius 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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