$1,810+ Cheap flights from Seattle (SEA) to Kiribati
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
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Customize your flight search to find flights from Seattle to Kiribati 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Seattle to Kiribati that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
SeattleTarawa
SEA - TRW
SEATRW
Seattle/Tacoma Intl
Wed 12/3
6:00 pm-10:35 am
2 stops20h 35m
SeattleTarawa
SEA - TRW
SEATRW
Seattle/Tacoma Intl
Tue 12/2
9:25 pm-10:35 am
2 stops41h 10m
Best time to book a flight from Seattle to Kiribati
Have a flexible travel schedule? Discover the best time to fly to Kiribati from Seattle with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Kiribati
Rainfall in Kiribati by month
Plan your trip to Kiribati by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Kiribati ranges from 3.1 - 10.6 inches per month. January is typically the wettest month, when rainfall can reach 10.6 in. September is typically the driest time to visit Kiribati when rainfall is around 3.1 in.
Temperature in Kiribati by month
Plan your trip to Kiribati by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Kiribati, 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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 82.4 F).