Cheap flights from Japan to Oregon from $371
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Japan to Oregon departing on 9/8. 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 Japan 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 October is, on average, the cheapest month to fly to Oregon from Japan, with most prices found around $652. The month of May is another great option to travel to Oregon, with average flight prices from Japan averaging around $693.
What is the cheapest day to depart on your flight to Oregon?
On average, the least expensive day to fly to Oregon from Japan is on a Thursday. momondo users have found tickets for Thursday departures for as low as $1,130. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Oregon is Saturday, with ticket prices averaging around $1,155.
Cheap Japan to Oregon flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Japan to Oregon
When did momondo last update prices for flights from Japan to Oregon?
Prices for flights from Japan to Oregon are updated daily.
How many operators does momondo search for flights from Japan to Oregon?
As of June 2025, there are 2 operators available to choose from for flights from Japan to Oregon.
How old do you have to be to fly from Japan to Oregon?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Japan to Oregon.
What documentation or ID do you need to fly to Oregon?
The travel and health documents required for your trip to Oregon can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oregon. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Japan to Oregon
Compare and see reviews for airlines that fly from Japan to Oregon with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $477 | Free Cancellation | Rating 8.0 7,966 reviews | |||
| PriceFrom $753 | Free Cancellation | Rating 7.1 9,629 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Japan to Oregon?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Japan to Oregon. momondo saves you time and could save you money on your trip.
Can I find flights from Japan to Oregon with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Japan to Oregon flights to just show those with flexible booking policies.
How can momondo help me find flights from Japan to Oregon?
Once you have performed a search for Japan to Oregon flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Japan to Oregon right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Japan to Oregon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.