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Cheap flights from Portland, Maine to Melbourne from $2,267

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Melbourne departing on 16/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Portland, Maine to Melbourne

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
09:20 - 08:15
PWM
-
MEL
32h 55m
2 stops
United Airlines Logo
10:55 - 23:51
MEL
-
PWM
26h 56m
2 stops
$2,267United Airlines
Sat, 16 May - Sat, 23 May
Etihad Airways Logo
07:20 - 15:50
PWM
-
MEL
42h 30m
2 stops
Etihad Airways Logo
17:20 - 23:03
MEL
-
PWM
43h 43m
2 stops
$2,398Etihad Airways
Thu, 14 May - Mon, 18 May
Etihad Airways Logo
06:00 - 15:50
PWM
-
MEL
43h 50m
2 stops
Etihad Airways Logo
17:20 - 23:58
MEL
-
PWM
44h 38m
2 stops
$3,267Etihad Airways
Thu, 4 Jun - Mon, 8 Jun
Etihad Airways Logo
06:00 - 15:50
PWM
-
MEL
43h 50m
2 stops
Etihad Airways Logo
17:20 - 23:58
MEL
-
PWM
44h 38m
2 stops
$3,354Etihad Airways
Thu, 4 Jun - Mon, 8 Jun
Etihad Airways Logo
06:00 - 15:50
PWM
-
MEL
43h 50m
2 stops
Etihad Airways Logo
17:20 - 23:58
MEL
-
PWM
44h 38m
2 stops
$3,355Etihad Airways
Thu, 4 Jun - Mon, 8 Jun
United Airlines Logo
06:00 - 08:15
PWM
-
MEL
36h 15m
3 stops
United Airlines Logo
10:55 - 21:51
MEL
-
PWM
24h 56m
2 stops
$3,413United Airlines
Thu, 4 Jun - Mon, 8 Jun
United Airlines Logo
06:00 - 08:15
PWM
-
MEL
36h 15m
3 stops
United Airlines Logo
10:55 - 21:51
MEL
-
PWM
24h 56m
2 stops
$3,415United Airlines
Thu, 4 Jun - Mon, 8 Jun
United Airlines Logo
06:00 - 08:15
PWM
-
MEL
36h 15m
3 stops
United Airlines Logo
10:55 - 10:04
MEL
-
PWM
37h 09m
2 stops
$3,416United Airlines
Thu, 4 Jun - Mon, 8 Jun
Turkish Airlines Logo
14:37 - 19:40
PWM
-
MEL
39h 03m
3 stops
Turkish Airlines Logo
21:35 - 23:58
MEL
-
PWM
40h 23m
3 stops
$4,160Turkish Airlines
Thu, 4 Jun - Mon, 8 Jun
Turkish Airlines Logo
14:37 - 19:40
PWM
-
MEL
39h 03m
3 stops
Turkish Airlines Logo
21:35 - 23:58
MEL
-
PWM
64h 23m
3 stops
$4,167Turkish Airlines
Thu, 4 Jun - Mon, 8 Jun

Etihad Airways flights from Portland, Maine to Melbourne

Our best Etihad Airways deals on Portland, Maine to Melbourne flight tickets
Etihad Airways
14 May
PWM07:20Portland
42h 30m
2 stops
MEL15:50Melbourne
18 May
MEL17:20Melbourne
43h 43m
2 stops
PWM23:03Portland
$2,398
Etihad Airways
4 June
PWM06:00Portland
43h 50m
2 stops
MEL15:50Melbourne
8 June
MEL17:20Melbourne
44h 38m
2 stops
PWM23:58Portland
$3,267
Etihad Airways
4 June
PWM06:00Portland
43h 50m
2 stops
MEL15:50Melbourne
8 June
MEL17:20Melbourne
44h 38m
2 stops
PWM23:58Portland
$3,354

Turkish Airlines flights from Portland, Maine to Melbourne

Our best Turkish Airlines deals on Portland, Maine to Melbourne flight tickets
Turkish Airlines
4 June
PWM14:37Portland
39h 03m
3 stops
MEL19:40Melbourne
8 June
MEL21:35Melbourne
40h 23m
3 stops
PWM23:58Portland
$4,160
Turkish Airlines
4 June
PWM14:37Portland
39h 03m
3 stops
MEL19:40Melbourne
8 June
MEL21:35Melbourne
64h 23m
3 stops
PWM23:58Portland
$4,167
Turkish Airlines
4 June
PWM14:37Portland
39h 03m
3 stops
MEL19:40Melbourne
8 June
MEL21:35Melbourne
40h 23m
3 stops
PWM23:58Portland
$4,492

momondo Fare Finder

 
Customise your flight search to find flights from Portland, Maine 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, momondo users made 78,305 searches. Data last updated 3 April 2026.
Use the filters below to find and compare flights from Portland, Maine to Melbourne that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

PortlandMelbourne

PWM - MEL

PWMMEL

Portland

Sat 16/5

09:20-08:15

2 stops32h 55m

Melbourne

Sat 23/5

10:55-23:51

2 stops26h 56m

$2,267

PortlandMelbourne

PWM - MEL

PWMMEL

Portland

Thu 14/5

07:20-15:50

2 stops42h 30m

Melbourne

Mon 18/5

17:20-23:03

2 stops43h 43m

$2,398

PortlandMelbourne

PWM - MEL

PWMMEL

Portland

Thu 4/6

06:00-15:50

2 stops43h 50m

Melbourne

Mon 8/6

17:20-23:58

2 stops44h 38m

$3,267

PortlandMelbourne

PWM - MEL

PWMMEL

Portland

Thu 4/6

06:00-15:50

2 stops43h 50m

Melbourne

Mon 8/6

17:20-23:58

2 stops44h 38m

$3,354

PortlandMelbourne

PWM - MEL

PWMMEL

Portland

Thu 4/6

06:00-15:50

2 stops43h 50m

Melbourne

Mon 8/6

17:20-23:58

2 stops44h 38m

$3,355

PortlandMelbourne

PWM - MEL

PWMMEL

Portland

Thu 4/6

06:00-08:15

3 stops36h 15m

Melbourne

Mon 8/6

10:55-21:51

2 stops24h 56m

$3,413

PortlandMelbourne

PWM - MEL

PWMMEL

Portland

Thu 4/6

06:00-08:15

3 stops36h 15m

Melbourne

Mon 8/6

10:55-21:51

2 stops24h 56m

$3,415

PortlandMelbourne

PWM - MEL

PWMMEL

Portland

Thu 4/6

06:00-08:15

3 stops36h 15m

Melbourne

Mon 8/6

10:55-10:04

2 stops37h 09m

$3,416

PortlandMelbourne

PWM - MEL

PWMMEL

Portland

Thu 4/6

14:37-19:40

3 stops39h 03m

Melbourne

Mon 8/6

21:35-23:58

3 stops40h 23m

$4,160

PortlandMelbourne

PWM - MEL

PWMMEL

Portland

Thu 4/6

14:37-19:40

3 stops39h 03m

Melbourne

Mon 8/6

21:35-23:58

3 stops64h 23m

$4,167

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
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See travel insights to Melbourne from

How to get the cheapest flight ticket from Portland, Maine to Melbourne

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Portland to Melbourne?

Qantas Airways is the most popular carrier operating from Portland to Melbourne

Cheap Portland, Maine to Melbourne flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Melbourne

Fastest flight time

32h 55m

Direct flights

None
The fastest flight from Portland, Maine to Melbourne takes 32h 55m
There are no direct flights from Portland, Maine to Melbourne. There are no popular flight routes from Portland, Maine to Melbourne.
Search flight deals

Frequently asked questions about flying from Portland, Maine to Melbourne

  • How far is Portland to Melbourne by plane?

    A flight from Portland to Melbourne will travel around 16989.1 km. Typically, this will take 32h 55m by plane in normal conditions.

  • When did momondo last update prices for flights from Portland Airport to Melbourne?

    Prices for flights from Portland Airport to Melbourne are refreshed on a daily basis.

  • How old do you have to be to fly from Portland Airport to Melbourne?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to Melbourne.

  • What documentation or ID do you need to fly to Melbourne?

    The travel and health documents you'll need for your trip to Melbourne may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Melbourne. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Melbourne?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Melbourne . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Portland to Melbourne with flexible booking policies on momondo?

momondo does allow users to show only those flights to Melbourne from Portland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portland to Melbourne?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Melbourne from Portland.

I’m not ready to book a flight from Portland to Melbourne right now. Can momondo alert me if prices change?

Price alerts on flights to Melbourne from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Australia

Fly into one of these airports located in Melbourne

Airports listed have a maximum distance of 50.4 km from Melbourne
Melbourne Avalon Airport