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Cheap flights from Portsmouth to Melbourne Airport from £579

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 15/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MEL
2 Sep — 9 Sep1
1 adult

Cheap flight deals from Portsmouth to Melbourne

Keep the following information in mind while searching for Portsmouth to Melbourne flight deals. Data was last updated 28 August 2025.

Round-trip from

£1,246

One-way from

£579

Popular in

July

Cheapest in

May

Average price

£1,008
Qatar Airways
  • Qatar Airways
  • 24/10-7/11
  • 4 total stops
  • 97h 05m total
  • Portsmouth to Melbourne
Search Deals
15/2
  • 15/2
  • 3 total stops
  • 52h 30m total
  • Portsmouth to Melbourne
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£60 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Portsmouth to Melbourne

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 28 August 2025.

Sun 31/815:35SOU - MEL
3 stops32h 25mMultiple Airlines
Sun 7/910:40MEL - SOU
2 stops33h 50mMultiple Airlines
Deal found 26/8£1,002
Fri 24/1009:40SOU - MEL
2 stops46h 10mQatar Airways
Fri 7/1123:40MEL - SOU
2 stops50h 55mQatar Airways
Deal found 27/8£1,246
Fri 10/1009:40SOU - MEL
3 stops33h 50mMultiple Airlines
Fri 17/1018:10MEL - SOU
2 stops31h 35mMultiple Airlines
Deal found 26/8£1,316
Fri 24/1017:35SOU - MEL
3 stops30h 40mKLM
Fri 7/1111:05MEL - SOU
2 stops32h 45mKLM
Deal found 27/8£1,389
Fri 24/1017:35SOU - MEL
3 stops30h 40mMultiple Airlines
Thu 6/1100:45MEL - SOU
2 stops51h 15mMultiple Airlines
Deal found 27/8£1,518

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portsmouth to Melbourne 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 28 August 2025.
Use the filters below to find and compare flights from Portsmouth to Melbourne Airport that are best for you.

Fly from

Portsmouth

Fly to

Melbourne

Route

Depart

Return

Price

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Fri 24/10

09:40-17:50

2 stops46h 10m

Melbourne

Fri 7/11

23:40-15:35

2 stops50h 55m

£1,246

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Fri 10/10

09:40-05:30

3 stops33h 50m

Melbourne

Fri 17/10

18:10-15:45

2 stops31h 35m

£1,316

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Fri 24/10

17:35-10:15

3 stops30h 40m

Melbourne

Fri 7/11

11:05-08:50

2 stops32h 45m

£1,389

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Fri 24/10

17:35-10:15

3 stops30h 40m

Melbourne

Thu 6/11

00:45-17:00

2 stops51h 15m

£1,518

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Thu 15/1

09:30-23:05

2 stops26h 35m

Melbourne

Thu 19/2

16:10-15:35

2 stops34h 25m

£1,592

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Sun 15/2

20:10-11:40

3 stops52h 30m

£579

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Wed 10/12

20:10-17:50

2 stops34h 40m

£844

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Thu 11/12

20:10-17:50

2 stops34h 40m

£844

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Mon 15/12

09:30-05:45

2 stops33h 15m

£895

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Tue 16/12

12:25-05:45

2 stops30h 20m

£895

Flights are sorted by cheapest return flights first.

Deals found on 26/8

Showing 1-10 of 12 results
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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.
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

What is the cheapest month to book a flight from Portsmouth to Melbourne Airport?

Currently, May is the cheapest month in which you can book a flight from Portsmouth to Melbourne Airport (average of £1,121). Flying from Portsmouth to Melbourne Airport in July is currently the most expensive (average of £1,692). 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 MEL?

Find hourly flight availability from Portsmouth to Melbourne. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 August 2025.

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.

What is the cheapest day to fly from Portsmouth to Melbourne Airport?

Use this chart to determine the cheapest time to fly return from Portsmouth to Melbourne. Price data was last updated on 29 September 2024.

Travellers seeking maximum savings on their Portsmouth to Melbourne Airport flight should consider departing on Monday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Melbourne. 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 Melbourne Airport?

    There are many flights that can get you from Portsmouth to Melbourne Airport in 30h 40m. Fly via Qatar Airways or KLM to get the fastest option. Airlines will cover a distance of 10546 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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.

  • What is the cheapest month to book a flight from Portsmouth to Melbourne Airport?

    Currently, May is the cheapest month in which you can book a flight from Portsmouth to Melbourne Airport (average of £1,121). Flying from Portsmouth to Melbourne Airport in July is currently the most expensive (average of £1,692). 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

Travelling to a place near Melbourne Airport?

Book flights to Melbourne Airport if you plan to visit one of these locations
Apollo Bay
St Kilda
Geelong
Ballarat
Phillip Island

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Portsmouth to Melbourne

Discover the top 10 airlines that operate flights from Portsmouth to Melbourne. 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 28 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Beijing Capital AirlinesCheapest£360Average£732FlexibilityNo cancel feeOn-timeN/A
Search Beijing Capital Airlines flights
Air ChinaCheapest£531Average£743FlexibilityNo cancel feeOn-time67%
Search Air China flights
Hainan AirlinesCheapest£578Average£631FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
China SouthernCheapest£590Average£730FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Royal Brunei AirlinesCheapest£641Average£768FlexibilityNo cancel feeOn-time84%
Search Royal Brunei Airlines flights
Turkish AirlinesCheapest£643Average£919FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
China AirlinesCheapest£742Average£842FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Malaysia AirlinesCheapest£751Average£1,042FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Vietnam AirlinesCheapest£775Average£1,135FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Air FranceCheapest£800Average£956FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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