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Cheap flights from Melbourne to Portsmouth from $1,389

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — LHR
25 Jan — 1 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Melbourne to Portsmouth

Enter your travel dates to find the best prices.

Best flights from Melbourne to Portsmouth
Discover carefully curated flight deals from Melbourne to Portsmouth that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 December 2025.

Tue 3/217:10MEL - SOU
2 stops29h 45mMultiple Airlines
Tue 17/216:05SOU - MEL
2 stops26h 40mMultiple Airlines
Deal found 25/12$2,543
Wed 4/223:40MEL - SOU
2 stops31h 00mQatar Airways
Thu 19/220:10SOU - MEL
2 stops40h 10mQatar Airways
Deal found 25/12$2,566
Thu 5/217:10MEL - SOU
2 stops37h 30mQatar Airways
Thu 19/220:10SOU - MEL
2 stops40h 10mQatar Airways
Deal found 25/12$2,566
Thu 5/216:10MEL - SOU
2 stops38h 30mQatar Airways
Mon 16/209:30SOU - MEL
2 stops26h 50mQatar Airways
Deal found 25/12$2,566
Wed 4/223:40MEL - SOU
2 stops31h 00mQatar Airways
Sun 15/220:10SOU - MEL
2 stops40h 10mQatar Airways
Deal found 25/12$2,566
Wed 4/223:40MEL - SOU
2 stops31h 00mQatar Airways
Mon 16/209:30SOU - MEL
2 stops26h 50mQatar Airways
Deal found 25/12$2,566
Thu 5/216:10MEL - SOU
2 stops38h 30mQatar Airways
Wed 18/212:25SOU - MEL
2 stops47h 55mQatar Airways
Deal found 25/12$2,569
Tue 3/223:40MEL - SOU
2 stops50h 55mQatar Airways
Thu 19/220:10SOU - MEL
2 stops40h 10mQatar Airways
Deal found 25/12$2,570
Thu 5/217:10MEL - SOU
2 stops33h 25mQatar Airways
Tue 17/212:25SOU - MEL
2 stops47h 55mQatar Airways
Deal found 25/12$2,570
Tue 3/223:40MEL - SOU
2 stops55h 00mQatar Airways
Mon 16/220:10SOU - MEL
2 stops40h 10mQatar Airways
Deal found 25/12$2,570
Tue 3/223:40MEL - SOU
2 stops55h 00mQatar Airways
Sun 15/220:10SOU - MEL
2 stops40h 10mQatar Airways
Deal found 25/12$2,570
Wed 4/223:40MEL - SOU
2 stops31h 00mQatar Airways
Tue 17/212:25SOU - MEL
2 stops47h 55mQatar Airways
Deal found 25/12$2,570

Find flight deals from Melbourne to Portsmouth

Keep the following information in mind while searching for Melbourne to Portsmouth flight deals. Data was last updated 26 December 2025.

Round-trip from

$2,543

One-way from

$1,389

Popular in

December

Cheapest in

May

Average price

$2,320
3/2-17/2
  • 3/2-17/2
  • 4 total stops
  • 56h 25m total
  • Melbourne to Portsmouth
Search Deals
3/2
  • 3/2
  • 2 total stops
  • 29h 45m total
  • Melbourne to Portsmouth
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($236 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($75 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Melbourne to Portsmouth 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 647,157 searches. Data last updated 26 December 2025.
Use the filters below to find and compare flights from Melbourne to Portsmouth that are best for you.

Fly from

Melbourne

Fly to

Portsmouth

Route

Depart

Return

Price

MelbourneSouthampton

MEL - SOU

MELSOU

Melbourne

Tue 3/2

17:10-11:55

2 stops29h 45m

Southampton Eastleigh

Tue 17/2

16:05-05:45

2 stops26h 40m

$2,543

MelbourneSouthampton

MEL - SOU

MELSOU

Melbourne

Wed 4/2

23:40-19:40

2 stops31h 00m

Southampton Eastleigh

Thu 19/2

20:10-23:20

2 stops40h 10m

$2,566

MelbourneSouthampton

MEL - SOU

MELSOU

Melbourne

Thu 5/2

17:10-19:40

2 stops37h 30m

Southampton Eastleigh

Thu 19/2

20:10-23:20

2 stops40h 10m

$2,566

MelbourneSouthampton

MEL - SOU

MELSOU

Melbourne

Thu 5/2

16:10-19:40

2 stops38h 30m

Southampton Eastleigh

Mon 16/2

09:30-23:20

2 stops26h 50m

$2,566

MelbourneSouthampton

MEL - SOU

MELSOU

Melbourne

Wed 4/2

23:40-19:40

2 stops31h 00m

Southampton Eastleigh

Sun 15/2

20:10-23:20

2 stops40h 10m

$2,566

MelbourneSouthampton

MEL - SOU

MELSOU

Melbourne

Wed 4/2

23:40-19:40

2 stops31h 00m

Southampton Eastleigh

Mon 16/2

09:30-23:20

2 stops26h 50m

$2,566

MelbourneSouthampton

MEL - SOU

MELSOU

Melbourne

Thu 5/2

16:10-19:40

2 stops38h 30m

Southampton Eastleigh

Wed 18/2

12:25-23:20

2 stops47h 55m

$2,569

MelbourneSouthampton

MEL - SOU

MELSOU

Melbourne

Tue 3/2

23:40-15:35

2 stops50h 55m

Southampton Eastleigh

Thu 19/2

20:10-23:20

2 stops40h 10m

$2,570

MelbourneSouthampton

MEL - SOU

MELSOU

Melbourne

Thu 5/2

17:10-15:35

2 stops33h 25m

Southampton Eastleigh

Tue 17/2

12:25-23:20

2 stops47h 55m

$2,570

MelbourneSouthampton

MEL - SOU

MELSOU

Melbourne

Tue 3/2

23:40-19:40

2 stops55h 00m

Southampton Eastleigh

Mon 16/2

20:10-23:20

2 stops40h 10m

$2,570

Flights are sorted by cheapest return flights first.

Deals found on 25/12

Showing 1-10 of 23 results
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Best time to book a flight from Melbourne to Portsmouth

Have a flexible travel schedule? Discover the best time to fly to Portsmouth from Melbourne 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 Melbourne to Portsmouth

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

Currently, August is the cheapest month in which you can book a flight from Melbourne to Portsmouth (average of $1,164). Flying from Melbourne to Portsmouth in December is currently the most expensive (average of $1,524). 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 MEL to P0R?

Find hourly flight availability from Melbourne to Portsmouth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 December 2025.

It’s optimal to fly from Melbourne to Portsmouth in the afternoon. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight at midday.

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

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

Travellers seeking maximum savings on their Melbourne to Portsmouth flight should consider departing on Saturday mornings when fares are most often at their lowest. Friday at midday 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 Melbourne to Portsmouth. 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 Melbourne to Portsmouth?

    There are many flights that can get you from Melbourne to Portsmouth in 31h. Fly via Qatar Airways to get the fastest option. Airlines will cover a distance of 16972 km.

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

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

  • How can I find direct flights from Melbourne to Portsmouth?

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

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

    Yes. Cheapflights offers flight deals from Melbourne to Portsmouth 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 Melbourne to Portsmouth?

    Currently, August is the cheapest month in which you can book a flight from Melbourne to Portsmouth (average of $1,164). Flying from Melbourne to Portsmouth in December is currently the most expensive (average of $1,524). 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

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.

Top 10 airlines flying from Melbourne to Portsmouth

Discover the top 10 airlines that operate flights from Melbourne to Portsmouth. 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 647,157 searches. Data last updated 26 December 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$1,057Average$1,411FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Beijing Capital AirlinesCheapest$1,062Average$1,159FlexibilityNo cancel feeOn-timeN/A
Search Beijing Capital Airlines flights
Hainan AirlinesCheapest$1,106Average$1,349FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Japan AirlinesCheapest$1,130Average$1,708FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
China EasternCheapest$1,178Average$1,461FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest$1,195Average$1,617FlexibilityNo cancel feeOn-time67%
Search Air China flights
Royal Brunei AirlinesCheapest$1,260Average$1,600FlexibilityNo cancel feeOn-time84%
Search Royal Brunei Airlines flights
Turkish AirlinesCheapest$1,310Average$1,561FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Malaysia AirlinesCheapest$1,347Average$1,585FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
China AirlinesCheapest$1,368Average$1,600FlexibilityNo cancel feeOn-time70%
Search China Airlines 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 Melbourne to Portsmouth?

When you search for this flight from Melbourne to Portsmouth, 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 Melbourne to Portsmouth?

Cheapflights helps you find that perfect flight to Portsmouth from Melbourne by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Melbourne to Portsmouth with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Melbourne to Portsmouth flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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