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Cheap flights from Melbourne to Portsmouth from $1,552

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — LHR
29 Apr — 6 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Melbourne to Portsmouth

Enter your travel dates to find the best prices.

Cheapest flights from Melbourne to Portsmouth
Explore the most affordable flight options available from Melbourne to Portsmouth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 March 2026.

Wed 29/415:45
MEL
-
SOU
2 stops36h 45m
Qatar Airways
Tue 26/509:10
SOU
-
MEL
2 stops34h 45m
Qatar Airways
Deal found 30/3$2,410
Wed 6/515:45
MEL
-
SOU
2 stops36h 45m
Qatar Airways
Sun 10/509:10
SOU
-
MEL
2 stops34h 45m
Qatar Airways
Deal found 27/3$2,414
Thu 30/415:45
MEL
-
SOU
2 stops36h 45m
Qatar Airways
Tue 26/509:10
SOU
-
MEL
2 stops34h 45m
Qatar Airways
Deal found 30/3$2,525
Tue 4/822:45
MEL
-
SOU
2 stops29h 45m
Qatar Airways
Wed 2/920:00
SOU
-
MEL
2 stops41h 05m
Qatar Airways
Deal found 30/3$3,056
Mon 3/822:45
MEL
-
SOU
2 stops53h 45m
Qatar Airways
Thu 3/909:10
SOU
-
MEL
2 stops27h 55m
Qatar Airways
Deal found 30/3$3,059
Tue 4/815:10
MEL
-
SOU
2 stops37h 20m
Qatar Airways
Tue 1/920:00
SOU
-
MEL
2 stops35h 50m
Qatar Airways
Deal found 30/3$3,069
Mon 3/822:45
MEL
-
SOU
2 stops53h 45m
Qatar Airways
Tue 1/909:15
SOU
-
MEL
2 stops34h 40m
Qatar Airways
Deal found 30/3$3,072
Sat 8/822:45
MEL
-
SOU
2 stops29h 45m
Qatar Airways
Thu 3/909:10
SOU
-
MEL
2 stops27h 55m
Qatar Airways
Deal found 30/3$3,098
Fri 7/822:45
MEL
-
SOU
2 stops53h 45m
Qatar Airways
Wed 2/920:00
SOU
-
MEL
2 stops41h 05m
Qatar Airways
Deal found 30/3$3,102
Tue 4/822:45
MEL
-
SOU
2 stops29h 45m
Qatar Airways
Fri 4/909:10
SOU
-
MEL
2 stops34h 45m
Qatar Airways
Deal found 30/3$3,111

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 30 March 2026.

Round-trip from

$2,410

One-way from

$1,552

Popular in

December

Cheapest in

February

Average price

$1,628
Qatar Airways
  • Qatar Airways
  • 29/4-26/5
  • 4 total stops
  • 71h 30m total
  • Melbourne to Portsmouth
Search Deals
7/4
  • 7/4
  • 3 total stops
  • 48h 15m total
  • Melbourne to Portsmouth
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($178 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($73 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
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 30 March 2026.
Use the filters below to find and compare flights from Melbourne to Portsmouth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MelbourneSouthampton

MEL - SOU

MELSOU

Melbourne

Wed 29/4

15:45-19:30

2 stops36h 45m

Southampton Eastleigh

Tue 26/5

09:10-04:55

2 stops34h 45m

$2,410

MelbourneSouthampton

MEL - SOU

MELSOU

Melbourne

Wed 6/5

15:45-19:30

2 stops36h 45m

Southampton Eastleigh

Sun 10/5

20:00-16:50

2 stops35h 50m

$2,410

MelbourneSouthampton

MEL - SOU

MELSOU

Melbourne

Mon 3/8

22:45-19:30

2 stops53h 45m

Southampton Eastleigh

Thu 3/9

09:10-22:05

2 stops27h 55m

$3,059
Fastest return journey

MelbourneSouthampton

MEL - SOU

MELSOU

Melbourne

Sat 8/8

22:45-19:30

2 stops29h 45m

Southampton Eastleigh

Sat 29/8

20:00-22:05

2 stops41h 05m

$3,229

MelbourneSouthampton

MEL - SOU

MELSOU

Melbourne

Sun 12/7

15:10-19:30

2 stops37h 20m

Southampton Eastleigh

Fri 31/7

20:00-22:05

2 stops41h 05m

$3,593

MelbourneSouthampton

MEL - SOU

MELSOU

Melbourne

Fri 28/8

15:10-09:45

2 stops27h 35m

Southampton Eastleigh

Fri 25/9

20:00-04:55

2 stops47h 55m

$3,601

MelbourneSouthampton

MEL - SOU

MELSOU

Melbourne

Thu 18/6

22:45-19:30

2 stops29h 45m

Southampton Eastleigh

Mon 13/7

20:00-22:05

2 stops41h 05m

$4,663
Cheapest one-way
Fastest single journey

MelbourneSouthampton

MEL - SOU

MELSOU

Melbourne

Tue 7/4

17:10-17:40

2 stops33h 30m

$1,846

Flights are sorted by cheapest return flights first.

Deals found on 27/3

Sorted by cheapest first

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, January is the cheapest month in which you can book a flight from Melbourne to Portsmouth (average of $721). Flying from Melbourne to Portsmouth in December is currently the most expensive (average of $1,409). 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.

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 36h 45m. 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, January is the cheapest month in which you can book a flight from Melbourne to Portsmouth (average of $721). Flying from Melbourne to Portsmouth in December is currently the most expensive (average of $1,409). 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 30 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AustraliaCheapest$701Average$2,100FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Hainan AirlinesCheapest$975Average$1,509FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Japan AirlinesCheapest$977Average$1,204FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
China SouthernCheapest$998Average$1,384FlexibilityNo cancel feeOn-time69%
Search China Southern flights
FinnairCheapest$1,259Average$2,025FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Turkish AirlinesCheapest$1,278Average$1,540FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air ChinaCheapest$1,280Average$1,579FlexibilityNo cancel feeOn-time67%
Search Air China flights
China AirlinesCheapest$1,293Average$1,615FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Royal Brunei AirlinesCheapest$1,318Average$1,557FlexibilityNo cancel feeOn-time84%
Search Royal Brunei Airlines flights
Malaysia AirlinesCheapest$1,340Average$1,610FlexibilityNo cancel feeOn-time67%
Search Malaysia 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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