Cheap flights from Washington to Busan from $632
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Busan departing on 7/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Washington to Busan
Cheap round-trip flights
Cheap one-way flights
China Airlines flights from State of Washington to Busan
Our best China Airlines deals on State of Washington to Busan flight tickets
Asiana Airlines flights from State of Washington to Busan
Our best Asiana Airlines deals on State of Washington to Busan flight tickets
See travel insights to Busan from
How to get the cheapest flight ticket from State of Washington to Busan
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Busan?
Our data shows that Tuesday is the least expensive day to fly to Busan. Tickets to fly out on this day can be as low as $1,471. Flights from State of Washington to Busan on a Saturday will generally be more expensive and average around $1,760. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Busan?
In the evening is the cheapest time of day to fly from State of Washington to Busan when you can find flight prices for as low as $950. Flying to Busan in the evening is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Busan, so prices are often more expensive at around $1,556 per ticket.
What is the cheapest airline that flies from Washington to Busan Gimhae?
China Airlines, Asiana Airlines, and Delta are the most popular carriers operating from Washington to Busan Gimhae
What airlines fly to Busan?
Korean Air, China Airlines and Delta are the top three most popular airlines that fly to Busan from State of Washington according to our data. Korean Air is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Busan. Keep in mind that there are 3 different airlines that fly to Busan on a routine basis, so you have a few additional options to choose from.
Cheap State of Washington to Busan flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from State of Washington to Busan
When did momondo last update prices for flights from Washington to Busan Gimhae Airport?
Prices for flights from Washington to Busan Gimhae Airport are updated daily.
How many operators does momondo search for flights from Washington to Busan Gimhae Airport?
As of April 2025, there are 4 operators available to choose from for flights from Washington to Busan Gimhae Airport.
How old do you have to be to fly from Washington to Busan Gimhae Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Busan Gimhae Airport.
What documentation or ID do you need to fly to Busan Gimhae Airport?
The travel and health documents you'll need for your trip to Busan Gimhae Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Busan Gimhae Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from State of Washington to Busan
Compare and see reviews for airlines that fly from State of Washington to Busan with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $871 | Free Cancellation | Rating 8.3 727 reviews | |||
| PriceFrom $1,097 | Free Cancellation | Rating 8.4 1,063 reviews | |||
| PriceFrom $1,265 | Free Cancellation | Rating 8.0 7,920 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Washington to Busan?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington to Busan. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Washington to Busan with flexible booking policies on momondo?
Flights from Washington to Busan with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Washington to Busan?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Busan from Washington.
I’m not ready to book a flight from Washington to Busan right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Busan, momondo offers a useful price alert feature which will track prices for flights to Busan from Washington and alert you when they change.