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Cheap flights from Seattle to Bali

SEA — DPS
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Seattle to Bali

Keep the following information in mind while searching for Seattle to Bali flight deals. Data was last updated 11 September 2025.

Popular in

June

Cheapest in

September

Average price

C$ 1,185
Highest demand for flights based on searches. 16% potential increase in price (C$ 389 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 68 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Cheapflights Insights

Everything you need to know about your flight from Seattle to Bali

What is the cheapest month to book a flight from Seattle to Bali?

Currently, September is the cheapest month in which you can book a flight from Seattle to Bali (average of C$ 1,024). Flying from Seattle to Bali in December is currently the most expensive (average of C$ 1,598). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to BA?

Find hourly flight availability from Seattle to Bali. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2025.

When flying from Seattle to Bali, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Bali

Get insights into the airlines that provide service to Bali. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bali. Reviews last updated 11 September 2025.
Read reviews from past customers who have flown Singapore Airlines from Seattle to Bali. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,365 reviews
Check prices

Crew

8.6

Food

7.7

Overall

8.1

Boarding

8.2

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Singapore Airlines
8.1
Very good
1,365 reviews
Singapore Airlines
8.1
Very good
1,365 reviews
Check prices

Crew

8.6

Food

7.7

Overall

8.1

Boarding

8.2

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Bali. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Bali?

    Seattle/Tacoma Intl (SEA), located 18.4 km from the city centre, is the airport you fly out of when you book flights from Seattle to Bali.

  • Can I find deals for flights from Seattle to Bali that include hotel bookings?

    Yes. In addition to deals on Seattle to Bali flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Bali?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Bali.

  • Can I find deals for business class flights from Seattle to Bali?

    Yes. Cheapflights offers flight deals from Seattle to Bali by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Bali?

    Currently, September is the cheapest month in which you can book a flight from Seattle to Bali (average of C$ 1,024). Flying from Seattle to Bali in December is currently the most expensive (average of C$ 1,598). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Bali by adding a car rental and/or hotel reservation to your travel itinerary.
Bali car rentals
Denpasar Bali Ngurah Rai Airport car rentals
Denpasar car rentals

Top airline flying from Seattle to Bali

Discover the top airline that operate flights from Seattle to Bali. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapestC$ 914AverageC$ 1,056FlexibilityNo cancel feeOn-time81%
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Fly with Cheapflights

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How does Cheapflights help users find flights from Seattle to Bali?

Deals for Seattle to Bali flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Bali?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Seattle to Bali for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Seattle to Bali with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Seattle to Bali, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Seattle to Bali become cheaper?

Of course! You can now track prices for flights from Seattle to Bali and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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