How much is a flight from Seattle to Semarang?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Seattle and Semarang.

Pick a travel date to see today’s available fares.

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Seattle - Semarang route.

Which departure and arrival airports are available?

Between Seattle and Semarang, flight options may depend on the combination of airports available.

• Airports in Seattle: Seattle is connected by 2 airports - Boeing Field, Lake Union.
• Airports in Semarang: Semarang - Achmadyani is the only active airport in the area.

Sometimes flying into a nearby city can be more cost-effective. When a city has multiple airports, it’s worth comparing different flight combinations.

Smart ways to search flights from Seattle to Semarang

Use Jetcost to view tailored results based on what you care about — time, duration, number of stops, or even your preferred booking agency. Results include the best airlines and travel agencies.

Other popular destinations

Flying to Indonesia? Other travelers also searched: Bali, Jakarta, Lombok, Medan, Surabaya.

Prefer non-stop flights? Just activate the filter to skip unnecessary layovers. If your dates are flexible, you can also explore different departure and return combinations to find the best fit.