Cheap flights from Portland to South Pacific from $419
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to South Pacific departing on 4/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Round-trip
1 adult
Economy
0 bags
Deals available from 900+ travel sites.
"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Portland to South Pacific
Cheap round-trip flights
These are some of the best round-trip flight deals from Portland to South Pacific that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Portland to South Pacific.
Cheap last minute flights
Planning a quick getaway from Portland to South Pacific? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to South Pacific, so you can enjoy a seamless trip without layovers.
Cheap bus & train deals from Portland to South Pacific
Find recent round-trip train or bus tickets from Portland to South Pacific.
All round-trip flight deals to South Pacific
The cheapest plane tickets to South Pacific found on KAYAK recently.
Air Canada flights from Portland to South Pacific
Our best Air Canada deals on Portland to South Pacific flight tickets
Air Canada![Air Canada]()
Feb 9![Air Canada]()
Feb 20
PDX7:05 pmPortland
19h 30m
1 stop
SYD9:35 amSydney Kingsford Smith
SYD11:20 amSydney Kingsford Smith
26h 04m
1 stop
PDX6:24 pmPortland
Air Canada![Air Canada]()
Mar 5![Air Canada]()
Mar 26
PDX7:05 pmPortland
18h 55m
1 stop
AKL11:00 amAuckland Intl
AKL1:00 pmAuckland Intl
21h 44m
1 stop
PDX2:44 pmPortland
United Airlines flights from Portland to South Pacific
Our best United Airlines deals on Portland to South Pacific flight tickets
United Airlines![United Airlines]()
Feb 7![United Airlines]()
Feb 20
PDX11:52 amPortland
24h 08m
1 stop
SYD7:00 amSydney Kingsford Smith
SYD11:50 amSydney Kingsford Smith
30h 16m
1 stop
PDX11:06 pmPortland
United Airlines![United Airlines]()
Apr 18![United Airlines]()
May 3
PDX1:45 pmPortland
24h 10m
1 stop
SYD6:55 amSydney Kingsford Smith
SYD10:20 amSydney Kingsford Smith
27h 17m
1 stop
PDX8:37 pmPortland
How to get the cheapest flight ticket from Portland to South Pacific
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
Prices
Airlines
What is the cheapest month to fly to South Pacific?
In general, February is the cheapest month to fly from Portland to South Pacific. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $997. If you’re not able to fly to South Pacific in February, then May is your next best option. Flight prices from Portland to South Pacific during May average around $1,031.
What is the cheapest day to depart on your flight to South Pacific?
According to our data, Saturday is the cheapest day to fly to South Pacific from Portland. The lowest ticket price found for a Saturday departure recently was $1,040. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Portland to South Pacific on a Thursday will generally be more expensive and average around $1,146. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to South Pacific?
According to our data, the cheapest time of day to fly to South Pacific is in the morning. momondo users have found flights departing from Portland to South Pacific in the morning for as low as $1,060. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to South Pacific are more costly at noon, with an average ticket price of $1,135. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to South Pacific?
We recommend purchasing flights from Portland to South Pacific 23 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to South Pacific for $1,133. However, in the past 72 hours, people saw flights from Portland for as low as $646.
What is the cheapest airline that flies from Portland to South Pacific?
United Airlines, Delta, and Air Canada are the most popular carriers operating from Portland to South Pacific
What airlines fly to South Pacific?
United Airlines, Air Canada and Delta are the top three most popular airlines that fly to South Pacific from Portland according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to South Pacific. Keep in mind that there are 12 different airlines that fly to South Pacific on a routine basis, so you have a few additional options to choose from.
Cheap Portland to South Pacific flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland to South Pacific
When did momondo last update prices for flights from Portland Airport to South Pacific?
Prices for flights from Portland Airport to South Pacific were last updated today.
How many operators does momondo search for flights from Portland Airport to South Pacific?
There are 12 operators available for flights from Portland Airport to South Pacific as of January 2025.
How old do you have to be to fly from Portland Airport to South Pacific?
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 layovers 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 South Pacific.
What documentation or ID do you need to fly to South Pacific?
The required travel and health documents for your South Pacific trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Pacific. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Portland to South Pacific
Compare and see reviews for airlines that fly from Portland to South Pacific with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $444 | Free Cancellation | Rating 7.9 2,304 reviews | |||
| PriceFrom $456 | Free Cancellation | Rating 8.0 8,501 reviews | |||
| PriceFrom $759 | Free Cancellation | Rating 7.4 8,942 reviews | |||
| PriceFrom $791 | Free Cancellation | Rating 7.0 8,516 reviews | |||
| PriceFrom $842 | Free Cancellation | Rating 8.0 9,643 reviews | |||
| PriceFrom $856 | Free Cancellation | Rating 7.5 811 reviews | |||
| PriceFrom $864 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $1,022 | Free Cancellation | Rating 7.9 477 reviews | |||
| PriceFrom $1,042 | Free Cancellation | Rating 8.0 187 reviews | |||
| PriceFrom $1,048 | Free Cancellation | Rating 8.8 62 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Portland to South Pacific?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to South Pacific for you.
Can I find flights from Portland to South Pacific with flexible booking policies on momondo?
All flight searches from Portland to South Pacific on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Portland to South Pacific?
momondo helps you find the best flight between Portland and South Pacific by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Portland to South Pacific right now. Can momondo alert me if prices change?
If you are simply researching potential flights to South Pacific, momondo offers a useful price alert feature which will track prices for flights to South Pacific from Portland and alert you when they change.
Get notified when prices go down
Daily price changes in your inbox - only with Price Alerts.
From?
To?
Email me momondo's favorite deals
By creating a price alert you accept our terms of use and privacy policy.
Find better results for your trip to South Pacific
Popular cities in South Pacific
Popular flights according to clicks in the last 7 days on momondo
Flights to Sydneyfrom $321
Flights to Aucklandfrom $523
Flights to Melbournefrom $371
Flights to Brisbanefrom $565
Flights to Perthfrom $884
Flights to Nadifrom $636
Flights to Christchurchfrom $669
Flights to Papeetefrom $516
Flights to Port Moresbyfrom $1,358
Flights to Adelaidefrom $616
Flights to Queenstownfrom $791
Flights to Wellingtonfrom $776