$1,269 Cheap Flights from Honiara (HIR) to Washington (IAD)

View $1,269 flight on Sat, Feb 7, 2026Opens in a new window

Popular airlines from Honiara (HIR-Honiara Intl.) to Washington Dulles Intl. Airport (IAD)

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Cheap Flights from Honiara to Washington (HIR-IAD)

Prices were available within the past 7 days and start at $1,269 for one-way flights and $2,910 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Solomon Airlines
Mon, Sep 1 - Mon, Sep 8
HIR
Honiara
IAD
Washington
$2,910 Roundtrip, found 3 days ago
$2,910
Roundtrip
found 3 days ago
Select Solomon Airlines flight, departing Mon, Sep 1 from Honiara to Washington, returning Mon, Sep 8, priced at $2,910 found 3 days ago
Solomon Airlines
Mon, Sep 1 - Mon, Sep 8
HIR
Honiara
IAD
Washington
$3,202 Roundtrip, found 3 days ago
$3,202
Roundtrip
found 3 days ago
Select Solomon Airlines flight, departing Mon, Sep 1 from Honiara to Washington, returning Mon, Sep 8, priced at $3,202 found 3 days ago
Solomon Airlines
Mon, Sep 1 - Mon, Sep 8
HIR
Honiara
IAD
Washington
$4,435 Roundtrip, found 3 days ago
$4,435
Roundtrip
found 3 days ago
Select Solomon Airlines flight, departing Mon, Sep 1 from Honiara to Washington, returning Mon, Sep 8, priced at $4,435 found 3 days ago
Solomon Airlines
Mon, Sep 1 - Mon, Sep 8
HIR
Honiara
IAD
Washington
$4,994 Roundtrip, found 3 days ago
$4,994
Roundtrip
found 3 days ago
Select Solomon Airlines flight, departing Mon, Sep 1 from Honiara to Washington, returning Mon, Sep 8, priced at $4,994 found 3 days ago
Solomon Airlines
Mon, Sep 1 - Mon, Sep 8
HIR
Honiara
IAD
Washington
$5,095 Roundtrip, found 3 days ago
$5,095
Roundtrip
found 3 days ago
Select Solomon Airlines flight, departing Mon, Sep 1 from Honiara to Washington, returning Mon, Sep 8, priced at $5,095 found 3 days ago
Solomon Airlines
Mon, Sep 1 - Mon, Sep 8
HIR
Honiara
IAD
Washington
$5,735 Roundtrip, found 3 days ago
$5,735
Roundtrip
found 3 days ago
Select Solomon Airlines flight, departing Mon, Sep 1 from Honiara to Washington, returning Mon, Sep 8, priced at $5,735 found 3 days ago
Solomon Airlines
Mon, Sep 1 - Mon, Sep 8
HIR
Honiara
IAD
Washington
$5,836 Roundtrip, found 3 days ago
$5,836
Roundtrip
found 3 days ago
Select Solomon Airlines flight, departing Mon, Sep 1 from Honiara to Washington, returning Mon, Sep 8, priced at $5,836 found 3 days ago
Flights from Honiara (HIR) to Washington (IAD)
Origin airport
Honiara Intl.
Destination airport
Washington Dulles Intl.
Roundtrip price
$2,909
Distance
8360 mi

Honiara to Washington Flights

The cheapest times to fly from Honiara to Washington

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 Honiara to Washington are during the month of September. You can find some of the cheapest flights from Honiara to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Honiara to Washington

Sunday is one of the best days to book for cheap flights from Honiara to Washington: 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 Honiara to Washington

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 Honiara to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,269 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 Honiara to Washington 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 Honiara to Washington 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.

 

Frequently asked questions

How much does a flight from Honiara Intl. Airport (HIR) to Washington Dulles Intl. Airport (IAD) cost?
Discover the latest flight deals from HIR to IAD by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from HIR to IAD?
The cheapest flights from HIR to IAD are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from HIR to IAD?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from HIR to IAD. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Honiara Intl. Airport (HIR) to Washington Dulles Intl. Airport (IAD)?
There aren't any daily nonstop flights from Honiara Intl. Airport (HIR) to Washington Dulles Intl. Airport (IAD). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from HIR to IAD?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change depending on a range of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Honiara Intl. Airport (HIR) to Washington Dulles Intl. Airport (IAD)?
To avoid possible delays on the Honiara Intl. Airport (HIR) to Washington Dulles Intl. Airport (IAD) route, travel before 3 PM. Later departures have a 22% higher chance of cancellation.**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 Honiara Intl. Airport (HIR) to Washington Dulles Intl. Airport (IAD) last-minute?
Booking your plane ticket from HIR to IAD right before your journey is generally more expensive. But if there's some wiggle room with your travel dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a HIR to IAD flight and hotel package?
You'll typically save money by booking a HIR to IAD flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've chosen your ideal flights and accommodations, you can add extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Honiara Intl. Airport (HIR) to Washington Dulles Intl. Airport (IAD)?
In most cases, you're able to reschedule or cancel your HIR to IAD flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you need further details, visit our Customer Service portal.

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*Available to One Key members.