In terms of precipitation, rainfall in Melbourne Airport ranges from 30.0 - 60.0 inches per month. November is typically the wettest month, when rainfall can reach 60.0 mm. March is typically the driest time to visit Melbourne Airport when rainfall is around 30.0 mm.

If weather is an important factor for your trip to Melbourne Airport, 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 20.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 8.0 C).

What are the cheapest flights from Portsmouth to Melbourne Airport?

While on average a flight from Portsmouth to Melbourne Airport is generally £2,901, our data shows the cheapest flight currently is £800. When looking at the most popular route, (Southampton Eastleigh - Melbourne), you can expect to pay £1,145 for that flight.

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

When flying from Portsmouth to Melbourne Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from Portsmouth to Melbourne?

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

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

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

£421+ Cheap Flights from Portsmouth to Melbourne Airport

Cheap flight deals from Portsmouth to Melbourne

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Portsmouth to Melbourne
Explore the most affordable flight options available from Portsmouth to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Sun 25/1020:00 -

2 stops40h 20m

Sun 1/1123:40 -

2 stops30h 50m

Deal found 10/9£1,060

Tue 20/1017:20 -

2 stops31h 15m

Tue 27/1018:20 -

2 stops36h 10m

Deal found 5/9£1,103

Thu 10/1220:00 -

2 stops34h 50m

Thu 31/1216:10 -

2 stops30h 45m

Deal found 10/9£1,145

Thu 22/1017:20 -

2 stops43h 45m

Thu 29/1017:10 -

2 stops29h 45m

Deal found 7/9£1,152

Wed 9/1209:20 -

2 stops33h 25m

Wed 30/1216:10 -

2 stops51h 40m

Deal found 9/9£1,153

Mon 2/1109:20 -

2 stops27h 00m

Mon 9/1123:40 -

2 stops30h 50m

Deal found 9/9£1,162

Sun 1/1120:00 -

2 stops40h 20m

Sun 8/1117:10 -

2 stops29h 45m

Deal found 9/9£1,169

Fri 30/1020:00 -

2 stops40h 20m

Tue 10/1123:40 -

2 stops30h 50m

Deal found 9/9£1,173

Mon 2/1109:20 -

2 stops27h 00m

Sat 7/1123:40 -

2 stops54h 50m

Deal found 9/9£1,175

Fri 30/1020:00 -

2 stops40h 20m

Sun 8/1123:40 -

2 stops30h 50m

Deal found 9/9£1,184

Fri 30/1020:00 -

2 stops40h 20m

Sat 7/1123:40 -

2 stops54h 50m

Deal found 9/9£1,185

Thu 29/1009:20 -

2 stops27h 00m

Tue 10/1123:40 -

2 stops30h 50m

Deal found 9/9£1,215

Find flight deals from Portsmouth to Melbourne

Round-trip from	£1,060
One-way from	£421
Popular in	December
Cheapest in	May
Average price	£878

Qatar Airways
25/10-1/11
4 total stops
71h 10m total
Portsmouth to Melbourne

Search Deals

15/11-31/12
2 total stops
55h 05m total
Portsmouth to Melbourne

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. 2% potential price decrease (£20 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portsmouth to Melbourne Airport 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

Sun 15/11

20:00-10:00

3 stops51h 00m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

£472

Fastest return journey

SouthamptonMelbourne

SOU Southampton Eastleigh - MEL Melbourne

SOUMEL

Southampton Eastleigh

Wed 11/11

09:20-23:20

2 stops27h 00m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

£667

SouthamptonMelbourne

SOU Southampton Eastleigh - MEL Melbourne

SOUMEL

Southampton Eastleigh

Tue 13/10

09:15-23:05

2 stops27h 50m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

£911

SouthamptonMelbourne

SOU Southampton Eastleigh - MEL Melbourne

SOUMEL

Southampton Eastleigh

Sun 27/12

09:20-05:45

2 stops33h 25m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

£911

SouthamptonMelbourne

SOU Southampton Eastleigh - MEL Melbourne

SOUMEL

Southampton Eastleigh

Sun 11/10

09:20-23:05

2 stops27h 45m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

£929

SouthamptonMelbourne

SOU Southampton Eastleigh - MEL Melbourne

SOUMEL

Southampton Eastleigh

Sat 26/9

20:00-16:50

2 stops35h 50m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

£937

SouthamptonMelbourne

SOU Southampton Eastleigh - MEL Melbourne

SOUMEL

Southampton Eastleigh

Tue 20/10

17:20-10:35

2 stops31h 15m

Melbourne

Tue 27/10

18:20-19:30

2 stops36h 10m

£1,103

SouthamptonMelbourne

SOU Southampton Eastleigh - MEL Melbourne

SOUMEL

Southampton Eastleigh

Tue 9/3

20:00-17:50

2 stops34h 50m

Melbourne

Tue 30/3

16:10-19:30

2 stops37h 20m

£1,145

SouthamptonMelbourne

SOU Southampton Eastleigh - MEL Melbourne

SOUMEL

Southampton Eastleigh

Thu 22/10

17:20-23:05

2 stops43h 45m

Melbourne

Thu 29/10

17:10-11:55

2 stops29h 45m

£1,152

SouthamptonMelbourne

SOU Southampton Eastleigh - MEL Melbourne

SOUMEL

Southampton Eastleigh

Wed 9/12

09:20-05:45

2 stops33h 25m

Melbourne

Wed 30/12

16:10-08:50

2 stops51h 40m

£1,153

Flights are sorted by cheapest return flights first.

Deals found on 7/9

Showing 1-10 of 20 resultsSorted by cheapest first

Best time to book a flight from Portsmouth to Melbourne

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

SOU-MEL

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 Melbourne Airport

P0R-MEL

SOU-MEL

No data available for this route at this time. Please check back soon.

Related info for your journey

What are the cheapest flights from Portsmouth to Melbourne Airport?
While on average a flight from Portsmouth to Melbourne Airport is generally £2,901, our data shows the cheapest flight currently is £800. When looking at the most popular route, (Southampton Eastleigh - Melbourne), you can expect to pay £1,145 for that flight.
Can I find deals for flights from Portsmouth to Melbourne that include hotel bookings?
Yes. In addition to deals on Portsmouth to Melbourne flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Portsmouth to Melbourne?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portsmouth to Melbourne.
Can I find deals for business class flights from Portsmouth to Melbourne?
Yes. Cheapflights offers flight deals from Portsmouth to Melbourne 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

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Alternative routes for Portsmouth to Melbourne

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Top 10 airlines flying from Portsmouth to Melbourne

Airline	Cheapest	Average	Flexibility	On-time
Air China	Cheapest£380	Average£770	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Hainan Airlines	Cheapest£408	Average£680	FlexibilityNo cancel fee	On-time61%	Search Hainan Airlines flights
Shenzhen Airlines	Cheapest£465	Average£978	FlexibilityNo cancel fee	On-time63%	Search Shenzhen Airlines flights
China Eastern	Cheapest£556	Average£784	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
China Southern	Cheapest£586	Average£819	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Air India	Cheapest£616	Average£903	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Royal Brunei Airlines	Cheapest£665	Average£904	FlexibilityNo cancel fee	On-time84%	Search Royal Brunei Airlines flights
Turkish Airlines	Cheapest£699	Average£888	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Singapore Airlines	Cheapest£706	Average£1,103	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Finnair	Cheapest£770	Average£1,386	FlexibilityNo cancel fee	On-time76%	Search Finnair flights

Fly with Cheapflights

How does Cheapflights help users find flights from Portsmouth to Melbourne?

When you search for this flight from Portsmouth to Melbourne, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Portsmouth to Melbourne by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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

Yes! Start tracking prices for Portsmouth to Melbourne flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Portsmouth to Melbourne Airport from £421

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Portsmouth to Melbourne

Cheapest flights from Portsmouth to MelbourneExplore the most affordable flight options available from Portsmouth to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Explore the most affordable flight options available from Portsmouth to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Best flights from Portsmouth to MelbourneDiscover carefully curated flight deals from Portsmouth to Melbourne that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Discover carefully curated flight deals from Portsmouth to Melbourne that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Last-minute flights from Portsmouth to MelbourneDiscover last-minute flight deals from Portsmouth to Melbourne. Data last updated 10 September 2026 and is based on user searches.

Discover last-minute flight deals from Portsmouth to Melbourne. Data last updated 10 September 2026 and is based on user searches.

One-way flights from Portsmouth to MelbourneSearch for one-way flight options from Portsmouth to Melbourne. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Search for one-way flight options from Portsmouth to Melbourne. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Find flight deals from Portsmouth to Melbourne

Round-trip from

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Popular in

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Cheapflights Fare Finder

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

Best time to book a flight from Portsmouth to Melbourne

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

Cheapflights Insights

Related info for your journey

What are the cheapest flights from Portsmouth to Melbourne Airport?

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

How can I find direct flights from Portsmouth to Melbourne?

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

Travelling to a place near Melbourne Airport?

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 Melbourne

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

Complete your trip

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

Direct flights to Victoria

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

Search flights from Portsmouth to Melbourne by cabin class

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

Other flights to Melbourne

Explore flights to Melbourne departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.

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Popular flight searches

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Top 10 airlines flying from Portsmouth to Melbourne

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How does Cheapflights help users find flights from Portsmouth to Melbourne?

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

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

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

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Travel Smart

Cheapest flights from Portsmouth to Melbourne
Explore the most affordable flight options available from Portsmouth to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Best flights from Portsmouth to Melbourne
Discover carefully curated flight deals from Portsmouth to Melbourne that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Last-minute flights from Portsmouth to Melbourne
Discover last-minute flight deals from Portsmouth to Melbourne. Data last updated 10 September 2026 and is based on user searches.

One-way flights from Portsmouth to Melbourne
Search for one-way flight options from Portsmouth to Melbourne. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.