$1,147 Cheap Delta flights from Seattle to Busan (SEA to PUS)

Find The Best Day To Fly from Seattle to Busan

Amazing Delta SEA to PUS Flight Deals

The cheapest flights to Gimhae found within the past 7 days were round trip and $1,147 one way. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

Can I catch a flight from Seattle - Tacoma Intl. Airport (SEA) to PUS right now?
Make sure you visit our Covid-19 Travel Advisor to find out if there are any current travel advice reports and quarantine requirements in place in PUS when flying from Seattle - Tacoma Intl. Airport (SEA).
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to PUS, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.
Delta Airports
Hop on a(n) Delta flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ATLUSAHartsfield-Jackson Atlanta Intl.252
DTWUSADetroit Metropolitan Wayne County156
MSPUSAMinneapolis - St. Paul Intl.131
SLCUSASalt Lake City Intl.116
SEAUSASeattle - Tacoma Intl.57
LAXUSALos Angeles Intl.41
AMSNLDSchiphol31
YYCCANCalgary Intl.26
YYZCANPearson Intl.24
JFKUSAJohn F. Kennedy Intl.23

Travelers ❤️ these 🏨 after their flight to Busan

Air Sky Hotel

Air Sky Hotel

2 out of 5
2, Yutongdanji 1-ro 57beon-gil Busan Busan
A restaurant, free parking, and a 24-hour front desk are among this hotel's amenities. There's no skimping on freebies - guests receive free buffet breakfast, ...
9/10 Wonderful! (820 reviews)
"Excellent location for airport access."

Reviewed on Oct 31, 2026

Air Sky Hotel
hotel tt Gupo

hotel tt Gupo

3 out of 5
1684, Nakdong-daero, Buk-gu Busan
This hotel features an outdoor pool, a gym, and a restaurant. Enjoy the sauna and perks like free self parking and free WiFi. A snack bar/deli, a computer station, ...
8.8/10 Excellent! (149 reviews)
"Good hotel"

Reviewed on Oct 27, 2026

hotel tt Gupo
Toyoko Inn Busan Station No.1

Toyoko Inn Busan Station No.1

2 out of 5
12, Jungang-daero 196beon-gil, Dong-gu Busan Busan
This hotel doesn't skimp on freebies - guests receive free buffet breakfast and free WiFi. Traveling on business? Take advantage of the business center and free ...
Toyoko Inn Busan Station No.1
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

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