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Cheap flights from Portsmouth to Melbourne Airport from £826

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MEL
16 Jul — 23 Jul1
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 11 July 2025.

Round-trip from

£1,007

One-way from

£826

Popular in

July

Cheapest in

May

Average price

£1,235
24/8-31/8
  • 24/8-31/8
  • 4 total stops
  • 76h 55m total
  • Portsmouth to Melbourne
Qatar Airways
  • Qatar Airways
  • 10/12
  • 2 total stops
  • 26h 35m total
  • Portsmouth to Melbourne
Highest demand for flights based on searches. 8% potential increase in price (£66 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£20 potential savings vs. average return price).
Average for round-trip flights in July 2025

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 11 July 2025.

Sun 24/815:35SOU - MEL
2 stops42h 45mMultiple Airlines
Sun 31/810:20MEL - SOU
2 stops34h 10mMultiple Airlines
Deal found 10/7£1,007
Sat 23/809:40SOU - MEL
2 stops28h 30mQatar Airways
Sat 30/822:45MEL - SOU
2 stops53h 45mQatar Airways
Deal found 9/7£1,439
Fri 12/1208:40SOU - MEL
3 stops34h 50mKLM
Wed 31/1207:00MEL - SOU
3 stops45h 00mKLM
Deal found 10/7£2,079

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 11 July 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

Sun 24/8

15:35-19:20

2 stops42h 45m

Melbourne

Sun 31/8

10:20-11:30

2 stops34h 10m

£1,007

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Sat 23/8

09:40-23:10

2 stops28h 30m

Melbourne

Sat 30/8

22:45-19:30

2 stops53h 45m

£1,439

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Fri 12/12

08:40-06:30

3 stops34h 50m

Melbourne

Wed 31/12

07:00-17:00

3 stops45h 00m

£2,079

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Wed 10/12

09:30-23:05

2 stops26h 35m

£826

Flights are sorted by cheapest return flights first.

Deals found on 9/7

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 11 July 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.

Reviews of airlines servicing Melbourne

Get insights into the airlines that provide service to Melbourne. 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 Melbourne. Reviews last updated 11 July 2025.
Check out reviews from past customers who have flown with KLM and Qatar Airways from Portsmouth to Melbourne Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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.
  • 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 Portsmouth?

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

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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 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Beijing Capital AirlinesCheapest£357Average£726FlexibilityNo cancel feeOn-timeN/A
Search Beijing Capital Airlines flights
Hainan AirlinesCheapest£476Average£588FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Air ChinaCheapest£514Average£876FlexibilityNo cancel feeOn-time67%
Search Air China flights
China SouthernCheapest£599Average£724FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air IndiaCheapest£628Average£886FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Royal Brunei AirlinesCheapest£631Average£753FlexibilityNo cancel feeOn-time84%
Search Royal Brunei Airlines flights
Turkish AirlinesCheapest£651Average£888FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
China AirlinesCheapest£727Average£831FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Air FranceCheapest£793Average£947FlexibilityNo cancel feeOn-time77%
Search Air France flights
Oman AirCheapest£811Average£1,214FlexibilityNo cancel feeOn-time76%
Search Oman Air flights

Fly with Cheapflights

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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?

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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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