Cheap flights from South Korea to Oregon from $422
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Korea to Oregon departing on 5/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from South Korea to Oregon
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 month to fly to Oregon?
The month of January is, on average, the cheapest month to fly to Oregon from South Korea, with most prices found around $801. The month of September is another great option to travel to Oregon, with average flight prices from South Korea averaging around $846.
What is the cheapest day to depart on your flight to Oregon?
On average, the least expensive day to fly to Oregon from South Korea is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,023. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Oregon is Sunday, with ticket prices averaging around $1,260.
What is the cheapest time of day to depart on your flight to Oregon?
According to our data, the cheapest time of day to fly to Oregon is in the afternoon. momondo users have found flights departing from South Korea to Oregon in the afternoon for as low as $1,149. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Oregon are more costly in the evening, with an average ticket price of $1,281. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to Oregon?
You are more likely to see cheaper flights to Oregon from South Korea when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Oregon for around $1,003 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oregon from South Korea for as low as $791 on momondo.
What is the cheapest airline that flies from South Korea to Oregon?
WestJet, EVA Air, and American Airlines are the most popular carriers operating from South Korea to Oregon
What airlines fly to Oregon?
Air Canada, Korean Air and Delta are the top three most popular airlines that fly to Oregon from South Korea according to our data. Air Canada is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Oregon. Keep in mind that there are 4 different airlines that fly to Oregon on a routine basis, so you have a few additional options to choose from.
Cheap South Korea to Oregon flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from South Korea to Oregon
When did momondo last update prices for flights from South Korea to Oregon?
Prices for flights from South Korea to Oregon are refreshed on a daily basis.
How many operators does momondo search for flights from South Korea to Oregon?
As of May 2025, there are 4 operators available to choose from for flights from South Korea to Oregon.
How old do you have to be to fly from South Korea to Oregon?
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 South Korea to Oregon.
What documentation or ID do you need to fly to Oregon?
The required travel and health documents for your Oregon trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oregon. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from South Korea to Oregon
Compare and see reviews for airlines that fly from South Korea to Oregon with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $474 | Free Cancellation | Rating 7.0 9,252 reviews | |||
| PriceFrom $810 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $863 | Free Cancellation | Rating 8.4 1,069 reviews | |||
| PriceFrom $1,030 | Free Cancellation | Rating 8.0 7,934 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from South Korea to Oregon?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from South Korea to Oregon for you.
Can I find flights from South Korea to Oregon with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Oregon from South Korea with this policy.
How can momondo help me find flights from South Korea to Oregon?
Once all potential South Korea to Oregon flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from South Korea to Oregon right now. Can momondo alert me if prices change?
Yes. momondo can track prices for South Korea to Oregon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.