Cheap Flights from Washington (IAD) to Biak (BIK)

Popular airlines from Washington Dulles Intl. Airport (IAD) to Biak (BIK-Frans Kaisiepo)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Frans Kaisiepo Airport (BIK) cost?
Lock in a cheap one-way flight or cheap return flight from Washington Dulles Intl. Airport (IAD) to Frans Kaisiepo Airport (BIK) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Washington Dulles Intl. Airport (IAD) to Frans Kaisiepo Airport (BIK)?
Flying in is a great way to save, as it's the cheapest month for flights between IAD and BIK. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Frans Kaisiepo Airport (BIK)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from IAD to BIK. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Frans Kaisiepo Airport (BIK)?
You'll have to hop on a flight with a layover when traveling from Washington Dulles Intl. Airport (IAD) to Frans Kaisiepo Airport (BIK). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from IAD to BIK?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Frans Kaisiepo Airport (BIK)?
To reach Frans Kaisiepo Airport (BIK) on schedule, pick a flight that leaves from Washington Dulles Intl. Airport (IAD) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to Frans Kaisiepo Airport (BIK) last-minute?
Last-minute bookings from IAD to BIK are generally more expensive. To secure the best rates, start searching for flights well in advance. That said, if you're flexible with your travel plans, you may land a cheap ticket right before you leave.
Is it cheaper to book an IAD to BIK flight and hotel package?
Securing an IAD to BIK flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our impressive range of hotels and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Frans Kaisiepo Airport (BIK)?
In most instances, you can cancel or reschedule your IAD to BIK flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you need more information, head to our Customer Service portal.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Frans Kaisiepo
Distance
9076 mi

Book with confidence

Washington to Biak Flights

The cheapest times to fly from Washington to Biak

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Biak are during the month of . You can find some of the cheapest flights from Washington to Biak with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Biak

Sunday is one of the best days to book for cheap flights from Washington to Biak: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Biak

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Biak in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Biak flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Biak airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Washington to Biak Flights

Explore a world of travel with Expedia

*Available to One Key members.