$520 Cheap Singapore Airlines flights Seattle (SEA) to Balikpapan (BPN)

Set the "Price (lowest to highest)" filter on Expedia to search for cheap Singapore Airlines round-trip flights from $795 from SEA to BPN. Affordable one-way fares from $520 are available too.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

To discover cheap flights from SEA to BPN with Singapore Airlines, begin your search about one month before your planned departure. You can save 17% when you book your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another useful tip? Booking on Sunday offers average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.

Search Singapore Airlines's earliest flights from SEA to BPN by using our "Early Morning" and "Morning" filters. Not only will you arrive at your destination sooner, early departures also experience 20% fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.

Singapore Airlines makes traveling from SEA to BPN more comfortable with a rewarding loyalty program and an excellent in-flight experience. You even have the chance to collect points with Singapore Airlines KrisFlyer. Remember to sign up to our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.