$1,936 Cheap Flights from Portland (PDX) to Honiara (HIR)

View $1,936 flight on Sat, Sep 5, 2026Opens in a new window

Popular airlines from Portland International Airport (PDX) to Honiara (HIR-Honiara Intl.)

Cheap Flights from Portland to Honiara (PDX-HIR)

Prices were available within the past 7 days and start at $1,936 for one-way flights and $3,028 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Sat, Sep 5 - Sat, Sep 26
PDX
Portland
HIR
Honiara
$3,028 Roundtrip, just found
$3,028
Roundtrip
just found
Select Qantas Airways flight, departing Sat, Sep 5 from Portland to Honiara, returning Sat, Sep 26, priced at $3,028 just found
Qantas Airways
Sat, Sep 5 - Sat, Sep 26
PDX
Portland
HIR
Honiara
$3,067 Roundtrip, just found
$3,067
Roundtrip
just found
Select Qantas Airways flight, departing Sat, Sep 5 from Portland to Honiara, returning Sat, Sep 26, priced at $3,067 just found
Alaska Airlines
Wed, Nov 19 - Mon, Dec 1
PDX
Portland
HIR
Honiara
$3,597 Roundtrip, found 5 days ago
$3,597
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Nov 19 from Portland to Honiara, returning Mon, Dec 1, priced at $3,597 found 5 days ago
Qantas Airways
Wed, Nov 19 - Mon, Dec 1
PDX
Portland
HIR
Honiara
$3,610 Roundtrip, found 5 days ago
$3,610
Roundtrip
found 5 days ago
Select Qantas Airways flight, departing Wed, Nov 19 from Portland to Honiara, returning Mon, Dec 1, priced at $3,610 found 5 days ago
Alaska Airlines
Wed, Nov 19 - Mon, Dec 1
PDX
Portland
HIR
Honiara
$3,615 Roundtrip, found 5 days ago
$3,615
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Nov 19 from Portland to Honiara, returning Mon, Dec 1, priced at $3,615 found 5 days ago
Qantas Airways
Wed, Nov 19 - Mon, Dec 1
PDX
Portland
HIR
Honiara
$3,628 Roundtrip, found 5 days ago
$3,628
Roundtrip
found 5 days ago
Select Qantas Airways flight, departing Wed, Nov 19 from Portland to Honiara, returning Mon, Dec 1, priced at $3,628 found 5 days ago
Alaska Airlines
Wed, Nov 19 - Mon, Dec 1
PDX
Portland
HIR
Honiara
$3,697 Roundtrip, found 5 days ago
$3,697
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Nov 19 from Portland to Honiara, returning Mon, Dec 1, priced at $3,697 found 5 days ago
Qantas Airways
Wed, Nov 19 - Mon, Dec 1
PDX
Portland
HIR
Honiara
$3,710 Roundtrip, found 5 days ago
$3,710
Roundtrip
found 5 days ago
Select Qantas Airways flight, departing Wed, Nov 19 from Portland to Honiara, returning Mon, Dec 1, priced at $3,710 found 5 days ago
Alaska Airlines
Wed, Nov 19 - Mon, Dec 1
PDX
Portland
HIR
Honiara
$3,716 Roundtrip, found 5 days ago
$3,716
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Nov 19 from Portland to Honiara, returning Mon, Dec 1, priced at $3,716 found 5 days ago
Qantas Airways
Wed, Nov 19 - Mon, Dec 1
PDX
Portland
HIR
Honiara
$3,729 Roundtrip, found 5 days ago
$3,729
Roundtrip
found 5 days ago
Select Qantas Airways flight, departing Wed, Nov 19 from Portland to Honiara, returning Mon, Dec 1, priced at $3,729 found 5 days ago
Alaska Airlines
Wed, Nov 19 - Mon, Dec 1
PDX
Portland
HIR
Honiara
$3,947 Roundtrip, found 5 days ago
$3,947
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Nov 19 from Portland to Honiara, returning Mon, Dec 1, priced at $3,947 found 5 days ago
United
Sat, Sep 5 - Sat, Sep 26
PDX
Portland
HIR
Honiara
$18,610 Roundtrip, just found
$18,610
Roundtrip
just found
Select United flight, departing Sat, Sep 5 from Portland to Honiara, returning Sat, Sep 26, priced at $18,610 just found

Frequently asked questions

How much does a flight from Portland Intl. Airport (PDX) to Honiara Intl. Airport (HIR) cost?
Snag a cheap one-way flight from $1,936 or cheap return flight from $3,028 from Portland Intl. Airport (PDX) to Honiara Intl. Airport (HIR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Portland Intl. Airport (PDX) to Honiara Intl. Airport (HIR)?
Flying in September may help you find better deals, as it's the cheapest month for flights between PDX and HIR. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Portland Intl. Airport (PDX) to Honiara Intl. Airport (HIR)?
To find the cheapest airline flying from PDX to HIR, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Portland Intl. Airport (PDX) to Honiara Intl. Airport (HIR)?
There aren't any daily nonstop flights departing from Portland Intl. Airport (PDX) to Honiara Intl. Airport (HIR). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from PDX to HIR?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portland Intl. Airport (PDX) to Honiara Intl. Airport (HIR)?
To avoid possible delays on the Portland Intl. Airport (PDX) to Honiara Intl. Airport (HIR) route, fly before 3 PM. Departures after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Portland Intl. Airport (PDX) to Honiara Intl. Airport (HIR) last-minute?
Last-minute fares from PDX to HIR are generally more expensive. For the lowest rates, start looking for flights well in advance. That being said, if you're flexible with your travel dates, it's possible to land a cheap fare right before your journey.
Is it cheaper to book a PDX to HIR flight and hotel package?
Compared with arranging hotels and flights separately, booking a PDX to HIR flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one convenient place will take the stress out of travel planning. Simply pick your flights and select from our extensive range of hotels, then personalize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Portland Intl. Airport (PDX) to Honiara Intl. Airport (HIR)?
If you reserved your PDX to HIR flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

Travel information

Origin airport
Portland Intl.
Destination airport
Honiara Intl.
Roundtrip price
$3,027
Distance
6083 mi

Book with confidence

Portland to Honiara Flights

The cheapest times to fly from Portland to Honiara

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Portland to Honiara are during the month of September. You can find some of the cheapest flights from Portland to Honiara with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Honiara

Sunday is one of the best days to book for cheap flights from Portland to Honiara: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Portland to Honiara

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Portland to Honiara in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,936 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Portland to Honiara flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Portland to Honiara airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Portland to Honiara Flights

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*Available to One Key members.