How long is the flight from Portsmouth to South Pacific?

For as low as £1,393, KLM can have you in South Pacific from Portsmouth in 38h 30m. The distance from Portsmouth to South Pacific is about 9046 mi.

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.

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).

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

While some choose either Southampton Eastleigh - Auckland Intl or Southampton Eastleigh - Brisbane, Southampton Eastleigh - Sydney Kingsford Smith 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 £4,417 for a flight from Portsmouth to South Pacific. The cheapest flight overall is £1,008 while the most popular route, (Southampton Eastleigh - Sydney Kingsford Smith) is currently priced at £1,169.

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.

£493+ Cheap Flights from Portsmouth to South Pacific

Cheap flight deals from Portsmouth to South Pacific

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 6 August 2026.

Wed 9/909:20 -

3 stops40h 55m

Wed 16/917:20 -

2 stops35h 10m

Deal found 2/8£1,046

Tue 1/920:00 -

2 stops49h 10m

Tue 8/920:50 -

2 stops44h 50m

Deal found 2/8£1,118

Tue 1/909:15 -

2 stops51h 50m

Tue 22/922:45 -

2 stops29h 45m

Deal found 4/8£1,147

Tue 3/1109:20 -

2 stops45h 30m

Tue 24/1123:40 -

2 stops30h 50m

Deal found 4/8£1,152

Wed 4/1109:20 -

2 stops45h 30m

Wed 25/1123:40 -

2 stops27h 55m

Deal found 5/8£1,156

Thu 10/1209:20 -

2 stops46h 00m

Fri 18/1221:10 -

2 stops46h 30m

Deal found 5/8£1,169

Thu 3/909:20 -

2 stops27h 45m

Thu 24/922:45 -

2 stops29h 45m

Deal found 6/8£1,199

Tue 3/1109:20 -

2 stops34h 30m

Tue 24/1122:10 -

2 stops32h 20m

Deal found 4/8£1,214

Tue 1/909:15 -

2 stops60h 15m

Tue 22/914:50 -

2 stops35h 00m

Deal found 4/8£1,222

Thu 5/1109:20 -

2 stops51h 00m

Thu 26/1123:40 -

2 stops30h 50m

Deal found 6/8£1,224

Wed 2/909:20 -

2 stops46h 30m

Wed 23/922:45 -

2 stops29h 45m

Deal found 5/8£1,231

Tue 1/917:20 -

2 stops28h 25m

Tue 8/909:50 -

2 stops55h 45m

Deal found 4/8£1,231

Best flights from Portsmouth to South Pacific
Discover carefully curated flight deals from Portsmouth to South Pacific that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 August 2026.

Wed 9/909:20 -

3 stops40h 55m

Wed 16/917:20 -

2 stops35h 10m

Deal found 2/8£1,046

Thu 7/108:40 -

3 stops38h 05m

Wed 13/116:30 -

2 stops50h 40m

Deal found 2/8£1,313

Tue 2/209:20 -

2 stops33h 25m

Tue 23/217:10 -

2 stops37h 20m

Deal found 4/8£1,085

Tue 1/920:00 -

2 stops49h 10m

Tue 8/920:50 -

2 stops44h 50m

Deal found 2/8£1,118

Mon 1/220:00 -

2 stops34h 50m

Mon 22/216:10 -

2 stops38h 20m

Deal found 3/8£1,121

Mon 7/917:20 -

2 stops38h 30m

Mon 14/915:50 -

2 stops23h 45m

Deal found 1/8£1,393

Tue 1/909:15 -

2 stops51h 50m

Tue 22/922:45 -

2 stops29h 45m

Deal found 4/8£1,147

Sun 30/817:30 -

2 stops24h 40m

Sat 5/902:10 -

2 stops37h 25m

Deal found 2/8£1,405

Wed 4/1109:20 -

2 stops45h 30m

Wed 25/1123:40 -

2 stops27h 55m

Deal found 5/8£1,156

Thu 10/1209:20 -

2 stops46h 00m

Fri 18/1221:10 -

2 stops46h 30m

Deal found 5/8£1,169

Sat 30/109:20 -

2 stops45h 30m

Sat 20/223:40 -

2 stops27h 55m

Deal found 1/8£1,182

Thu 3/909:20 -

2 stops27h 45m

Thu 24/922:45 -

2 stops29h 45m

Deal found 6/8£1,199

Thu 12/1117:30 -

2 stops51h 25m

Thu 24/1213:45 -

2 stops40h 15m

Deal found 4/8£2,075

Tue 2/209:20 -

2 stops46h 00m

Tue 23/215:50 -

2 stops38h 40m

Deal found 4/8£1,211

Tue 3/1109:20 -

2 stops34h 30m

Tue 24/1122:10 -

2 stops32h 20m

Deal found 4/8£1,214

Tue 10/1117:30 -

2 stops27h 25m

Thu 24/1213:45 -

2 stops31h 25m

Deal found 4/8£2,176

Tue 1/909:15 -

2 stops60h 15m

Tue 22/914:50 -

2 stops35h 00m

Deal found 4/8£1,222

Thu 5/1109:20 -

2 stops51h 00m

Thu 26/1123:40 -

2 stops30h 50m

Deal found 6/8£1,224

Wed 2/909:20 -

2 stops46h 30m

Wed 23/922:45 -

2 stops29h 45m

Deal found 5/8£1,231

Mon 1/220:00 -

2 stops35h 20m

Mon 22/222:10 -

2 stops45h 30m

Deal found 3/8£1,251

Mon 31/809:20 -

2 stops27h 45m

Mon 21/922:45 -

2 stops29h 45m

Deal found 3/8£1,258

Thu 1/1020:00 -

2 stops35h 50m

Sat 31/1021:30 -

2 stops46h 10m

Deal found 4/8£1,307

Sat 30/109:20 -

2 stops46h 00m

Sat 20/222:10 -

2 stops29h 25m

Deal found 1/8£1,309

Thu 5/1117:05 -

2 stops26h 45m

Thu 26/1122:10 -

2 stops32h 20m

Deal found 6/8£1,315

Mon 11/118:20 -

2 stops24h 25m

Mon 25/117:10 -

2 stops27h 15m

Deal found 2/8£1,348

Mon 7/906:45 -

2 stops27h 50m

Mon 14/922:20 -

2 stops45h 35m

Deal found 5/8£1,401

Tue 2/219:55 -

2 stops41h 00m

Tue 23/221:55 -

2 stops31h 30m

Deal found 4/8£1,433

Wed 2/908:55 -

2 stops38h 00m

Tue 8/920:30 -

2 stops46h 55m

Deal found 4/8£1,438

Wed 16/915:00 -

3 stops34h 55m

Wed 23/915:45 -

3 stops51h 40m

Deal found 2/8£1,441

Mon 1/208:55 -

2 stops28h 00m

Mon 22/221:55 -

2 stops31h 30m

Deal found 3/8£1,515

Find flight deals from Portsmouth to South Pacific

Round-trip from	£1,046
One-way from	£493
Popular in	December
Cheapest in	May
Average price	£1,117

9/9-16/9
5 total stops
76h 05m total
Portsmouth to South Pacific

Search Deals

4/9
3 total stops
52h 45m total
Portsmouth to South Pacific

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (£59 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£28 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 South Pacific that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonMelbourne

SOU Southampton Eastleigh - MEL Melbourne

SOUMEL

Southampton Eastleigh

Wed 9/9

09:20-11:15

3 stops40h 55m

Melbourne

Wed 16/9

17:20-19:30

2 stops35h 10m

£1,046

SouthamptonMelbourne

SOU Southampton Eastleigh - MEL Melbourne

SOUMEL

Southampton Eastleigh

Tue 2/2

09:20-05:45

2 stops33h 25m

Melbourne

Tue 23/2

17:10-19:30

2 stops37h 20m

£1,085

SouthamptonSydney

SOU Southampton Eastleigh - SYD Sydney Kingsford Smith

SOUSYD

Southampton Eastleigh

Tue 1/9

20:00-06:10

2 stops49h 10m

Sydney Kingsford Smith

Tue 8/9

20:50-08:40

2 stops44h 50m

£1,118

SouthamptonMelbourne

SOU Southampton Eastleigh - MEL Melbourne

SOUMEL

Southampton Eastleigh

Mon 1/2

20:00-17:50

2 stops34h 50m

Melbourne

Mon 22/2

16:10-19:30

2 stops38h 20m

£1,121

SouthamptonMelbourne

SOU Southampton Eastleigh - MEL Melbourne

SOUMEL

Southampton Eastleigh

Tue 1/9

09:15-22:05

2 stops51h 50m

Melbourne

Tue 22/9

22:45-19:30

2 stops29h 45m

£1,147

SouthamptonMelbourne

SOU Southampton Eastleigh - MEL Melbourne

SOUMEL

Southampton Eastleigh

Wed 4/11

09:20-17:50

2 stops45h 30m

Melbourne

Wed 25/11

23:40-16:35

2 stops27h 55m

£1,156

SouthamptonSydney

SOU Southampton Eastleigh - SYD Sydney Kingsford Smith

SOUSYD

Southampton Eastleigh

Thu 10/12

09:20-18:20

2 stops46h 00m

Sydney Kingsford Smith

Fri 18/12

21:10-08:40

2 stops46h 30m

£1,169

SouthamptonMelbourne

SOU Southampton Eastleigh - MEL Melbourne

SOUMEL

Southampton Eastleigh

Sat 30/1

09:20-17:50

2 stops45h 30m

Melbourne

Sat 20/2

23:40-16:35

2 stops27h 55m

£1,182

SouthamptonMelbourne

SOU Southampton Eastleigh - MEL Melbourne

SOUMEL

Southampton Eastleigh

Thu 3/9

09:20-22:05

2 stops27h 45m

Melbourne

Thu 24/9

22:45-19:30

2 stops29h 45m

£1,199

SouthamptonSydney

SOU Southampton Eastleigh - SYD Sydney Kingsford Smith

SOUSYD

Southampton Eastleigh

Tue 2/2

09:20-18:20

2 stops46h 00m

Sydney Kingsford Smith

Tue 23/2

15:50-19:30

2 stops38h 40m

£1,211

Flights are sorted by cheapest return flights first.

Deals found on 4/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

SOU-MEL

SOU-SYD

SOU-PER

SOU-ADL

SOU-BNE

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

P0R-0SP

SOU-MEL

SOU-SYD

SOU-PER

SOU-ADL

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

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

The most flights from P0R to 0SP are scheduled on a Monday (3 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Related info for your journey

How long is the flight from Portsmouth to South Pacific?
For as low as £1,393, KLM can have you in South Pacific from Portsmouth in 38h 30m. The distance from Portsmouth to South Pacific is about 9046 mi.
What are the most popular routes from Portsmouth to South Pacific?
While some choose either Southampton Eastleigh - Auckland Intl or Southampton Eastleigh - Brisbane, Southampton Eastleigh - Sydney Kingsford Smith 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 £4,417 for a flight from Portsmouth to South Pacific. The cheapest flight overall is £1,008 while the most popular route, (Southampton Eastleigh - Sydney Kingsford Smith) is currently priced at £1,169.
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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

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Flights by cabin class

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Alternative routes for Portsmouth to South Pacific

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Top 10 airlines flying from Portsmouth to South Pacific

Airline	Cheapest	Average	Flexibility	On-time
AirAsia	Cheapest£142	Average£198	FlexibilityNo cancel fee	On-time66%	Search AirAsia flights
Hainan Airlines	Cheapest£203	Average£690	FlexibilityNo cancel fee	On-time61%	Search Hainan Airlines flights
Lufthansa	Cheapest£433	Average£1,046	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Shenzhen Airlines	Cheapest£561	Average£1,100	FlexibilityNo cancel fee	On-time63%	Search Shenzhen Airlines flights
Virgin Atlantic	Cheapest£586	Average£1,262	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Royal Brunei Airlines	Cheapest£670	Average£897	FlexibilityNo cancel fee	On-time84%	Search Royal Brunei Airlines flights
Asiana Airlines	Cheapest£676	Average£1,406	FlexibilityNo cancel fee	On-time76%	Search Asiana Airlines flights
China Airlines	Cheapest£731	Average£925	FlexibilityNo cancel fee	On-time70%	Search China Airlines flights
Finnair	Cheapest£772	Average£1,244	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Air Canada	Cheapest£818	Average£1,160	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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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?

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Cheap flights from Portsmouth to South Pacific from £493

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Portsmouth to South Pacific

Cheapest flights from Portsmouth to South PacificExplore 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 6 August 2026.

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 6 August 2026.

Best flights from Portsmouth to South PacificDiscover carefully curated flight deals from Portsmouth to South Pacific that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 August 2026.

Discover carefully curated flight deals from Portsmouth to South Pacific that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 August 2026.

Last-minute flights from Portsmouth to South PacificDiscover last-minute flight deals from Portsmouth to South Pacific. Data last updated 6 August 2026 and is based on user searches.

Discover last-minute flight deals from Portsmouth to South Pacific. Data last updated 6 August 2026 and is based on user searches.

One-way flights from Portsmouth to South PacificSearch for one-way flight options from Portsmouth to South Pacific. Find affordable one-way fares based on user searches. Data last updated 6 August 2026.

Search for one-way flight options from Portsmouth to South Pacific. Find affordable one-way fares based on user searches. Data last updated 6 August 2026.

Find flight deals from Portsmouth to South Pacific

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

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.

Cheapflights Insights

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 6 August 2026.

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

The most flights from P0R to 0SP are scheduled on a Monday (3 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Related info for your journey

How long is the flight from Portsmouth to South Pacific?

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

What are the cheapest flights from Portsmouth to South Pacific?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portsmouth to South Pacific

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

Complete your trip

Complete your trip to South Pacific by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Portsmouth to South Pacific by cabin class

Find flights from Portsmouth to South Pacific, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Portsmouth and South Pacific flights

Browse other Portsmouth and South Pacific flight options. Last updated on 6 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly to South Pacific countries

Consider these flights travelling to countries located in South Pacific.

Portsmouth to South Pacific flights

Consider these flights travelling from Portsmouth to South Pacific.

Top 10 airlines flying from Portsmouth to South Pacific

Fly with Cheapflights

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

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

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

Can Cheapflights notify me if prices for flights from Portsmouth to South Pacific become cheaper?

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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 6 August 2026.

Best flights from Portsmouth to South Pacific
Discover carefully curated flight deals from Portsmouth to South Pacific that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 August 2026.

Last-minute flights from Portsmouth to South Pacific
Discover last-minute flight deals from Portsmouth to South Pacific. Data last updated 6 August 2026 and is based on user searches.

One-way flights from Portsmouth to South Pacific
Search for one-way flight options from Portsmouth to South Pacific. Find affordable one-way fares based on user searches. Data last updated 6 August 2026.