Cheap flights from Incheon Intl Airport to Oregon from $461
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to Oregon departing on 7/2. 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 Incheon Intl Airport 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 November is, on average, the cheapest month to fly to Oregon from Incheon Intl Airport, with most prices found around $604. The month of May is another great option to travel to Oregon, with average flight prices from Incheon Intl Airport averaging around $750.
What is the cheapest day to depart on your flight to Oregon?
On average, the least expensive day to fly to Oregon from Incheon Intl Airport 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 Incheon Intl Airport 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 Incheon Intl Airport when booking 21 weeks ahead of your departure date. In general, you can expect to find flights to Oregon for around $969 when searching 21 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oregon from Incheon Intl Airport for as low as $702 on momondo.
What is the cheapest airline that flies from Incheon Intl to Oregon?
Delta, United Airlines, and Air Canada are the most popular carriers operating from Incheon Intl 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 Incheon Intl Airport according to our data. Air Canada is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Oregon. Keep in mind that there are 3 different airlines that fly to Oregon on a routine basis, so you have a few additional options to choose from.
Cheap Incheon Intl Airport to Oregon flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to Oregon
When did momondo last update prices for flights from Incheon Intl Airport to Oregon?
Prices for flights from Incheon Intl Airport to Oregon refresh daily.
How many operators does momondo search for flights from Incheon Intl Airport to Oregon?
There are 3 operators available for flights from Incheon Intl Airport to Oregon as of June 2025.
How old do you have to be to fly from Incheon Intl Airport to Oregon?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Incheon Intl Airport 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 Incheon Intl Airport to Oregon
Compare and see reviews for airlines that fly from Incheon Intl Airport to Oregon with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $474 | Free Cancellation | Rating 7.1 9,537 reviews | |||
| PriceFrom $708 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $719 | Free Cancellation | Rating 8.4 1,088 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Seoul to Oregon?
It is quick and easy to find Seoul to Oregon flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Oregon that suits you.
Can I find flights from Seoul to Oregon with flexible booking policies on momondo?
Flights from Seoul to Oregon 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 Seoul to Oregon?
Once all potential Seoul 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 Seoul to Oregon right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Oregon from Seoul. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.