Cheap Flights from Portland to Jeju City
No deal from Portland to Jeju City has cleared our price bar yet. What we have seen on the route is below.
Across 4 months of observations from Portland to Jeju City, the lowest round-trip fare we recorded was $1521, in September. The typical fare was $4548. September was the cheapest month we saw and July the dearest.
The most recent price we saw on this route was $1626 on Air Canada, Korean Air, and Asiana Airlines, seen Oct 27. It is an unverified observation and may have changed.
See every deal <a href="/from/portland">from Portland</a>, <a href="/to/jeju-city">to Jeju City</a>, or the return direction <a href="/from/jeju-city/to/portland">Jeju City to Portland</a>.
Latest price we saw: Portland to Jeju City
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 |
|---|---|---|---|---|---|---|
| Portland (PDX) to Jeju City (CJU) | $1626 | 14.8¢ | Oct 29 – Nov 4 | Air Canada, Korean Air, and Asiana Airlines | Oct 27 | Check price |
Price history: Portland to Jeju City
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $1626 | $2516 | 13 |
| Sep 2026 | $1521 | $7269 | 16 |
| Aug 2026 | $1782 | $4603 | 19 |
| Jul 2026 | $3803 | $3803 | 1 |
Frequently asked questions
How many flight deals from Portland to Jeju City are on Sparkflights right now?
There are 0 verified deals from Portland to Jeju City on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Portland to Jeju City?
The lowest fare we've recorded from Portland to Jeju City is $1521, based on 49 price observations over 4 months.
How much does a flight from Portland to Jeju City cost?
The typical round-trip fare we observed from Portland to Jeju City is $4548, against a recorded low of $1521. These are observations, not quotes.
When is the cheapest month to fly Portland to Jeju City?
September was the cheapest month we observed from Portland to Jeju City and July the dearest, over 4 months of data.
What is the current price from Portland to Jeju City?
The most recent fare our sweep saw from Portland to Jeju City is $1626, on Oct 27. It is an unverified observation rather than a verified deal, so check it before booking.