Cheap Flights from Seattle to Busan
No deal from Seattle to Busan has cleared our price bar yet. What we have seen on the route is below.
Across 4 months of observations from Seattle to Busan, the lowest round-trip fare we recorded was $812, in July. The typical fare was $878. July was the cheapest month we saw and October the dearest.
The most recent price we saw on this route was $858 on Cathay Pacific and Hong Kong Express, seen Oct 17. It is an unverified observation and may have changed.
See every deal <a href="/from/seattle">from Seattle</a>, <a href="/to/busan">to Busan</a>, or the return direction <a href="/from/busan/to/seattle">Busan to Seattle</a>.
Latest price we saw: Seattle to Busan
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Seattle (SEA) to Busan (PUS) | $858 | 8.2¢ | Jan 18 – Jan 24 | Cathay Pacific and Hong Kong Express | Oct 17 | Check price |
Price history: Seattle to Busan
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $858 | $902 | 15 |
| Sep 2026 | $857 | $888 | 34 |
| Aug 2026 | $857 | $911 | 46 |
| Jul 2026 | $812 | $812 | 1 |
Frequently asked questions
How many flight deals from Seattle to Busan are on Sparkflights right now?
There are 0 verified deals from Seattle to Busan on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Seattle to Busan?
The lowest fare we've recorded from Seattle to Busan is $812, based on 96 price observations over 4 months.
How much does a flight from Seattle to Busan cost?
The typical round-trip fare we observed from Seattle to Busan is $878, against a recorded low of $812. These are observations, not quotes.
When is the cheapest month to fly Seattle to Busan?
July was the cheapest month we observed from Seattle to Busan and October the dearest, over 4 months of data.
What is the current price from Seattle to Busan?
The most recent fare our sweep saw from Seattle to Busan is $858, on Oct 17. It is an unverified observation rather than a verified deal, so check it before booking.