$2,811+ Cheap flights from Washington to the Solomon Islands
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HIR
Apr 9 — Apr 161
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Washington to Solomon Islands with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Washington to Solomon Islands
Keep the following information in mind while searching for Washington to Solomon Islands flight deals. Data was last updated April 4, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Find flight deals from Washington to Solomon Islands
Cheapest flights from Washington to Solomon IslandsExplore the most affordable flight options available from Washington to Solomon Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.
Explore the most affordable flight options available from Washington to Solomon Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.
This Mytrip deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/47:02 pmSEA - HIR
2 stops21h 18mMultiple Airlines
Fri 4/113:50 pmHIR - SEA
3 stops44h 38mMultiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$2,811
Best time to book a flight from Washington to Solomon Islands
Have a flexible travel schedule? Discover the best time to fly to Solomon Islands from Washington with our price prediction graph.
Estimated round-trip 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 Washington to the Solomon Islands
Rainfall in Solomon Islands by month
Plan your trip to Solomon Islands by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Solomon Islands ranges from 3.5 - 13.8 inches per month. March is typically the wettest month, when rainfall can reach 13.8 in. June is typically the driest time to visit Solomon Islands when rainfall is around 3.5 in.
Temperature in Solomon Islands by month
Plan your trip to Solomon Islands by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Solomon Islands, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 78.8 F).