What’s the cost of 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.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Airport options between Seattle and Semarang

Even for routes around 13317 km, using different airports might affect flight cost and travel time.

• Airports in Seattle: You can fly from 2 airports in Seattle - Boeing Field, Lake Union.
• Airports in Semarang: Semarang - Achmadyani is the only functioning airport.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Match your flight search to your preferences: Seattle – Semarang

Jetcost makes it easy to find the right flight. Set filters for flight time, price, number of stops, and preferred airline. You’ll see offers from the best airlines and travel agencies.

Other popular destinations

Thinking about traveling to Indonesia? Other users also viewed: Bali, Jakarta, Lombok, Medan, Surabaya.

Don’t forget to check change or cancellation policies, especially if your plans aren’t final. For a more targeted search, you can also set price limits directly in the filters.