Cheap flights from Japan to Portland from $430
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 Portland departing on 12/10. 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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Use the filters below to find and compare flights from Japan to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
TokyoPortland
NRT Tokyo Narita - PDX Portland
NRTPDX
Tokyo Narita
Thu 2/18
5:30 pm-9:32 pm
1 stop21h 02m
Portland
Wed 2/24
11:59 pm-3:40 pm
1 stop22h 41m
TokyoPortland
HND Tokyo Haneda - PDX Portland
HNDPDX
Tokyo Haneda
Mon 12/14
6:00 pm-11:23 pm
1 stop22h 23m
Portland
Mon 12/28
6:19 am-6:25 pm
1 stop19h 06m
TokyoPortland
HND Tokyo Haneda - PDX Portland
HNDPDX
Tokyo Haneda
Mon 12/14
6:00 pm-11:23 pm
1 stop22h 23m
Portland
Sun 12/27
5:24 am-6:25 pm
1 stop20h 01m
TokyoPortland
HND Tokyo Haneda - PDX Portland
HNDPDX
Tokyo Haneda
Mon 12/14
8:00 pm-6:41 pm
1 stop15h 41m
Portland
Wed 12/30
7:41 pm-3:05 pm
1 stop26h 24m
TokyoPortland
HND Tokyo Haneda - PDX Portland
HNDPDX
Tokyo Haneda
Mon 12/14
4:50 pm-10:06 pm
1 stop22h 16m
Portland
Thu 12/31
5:05 am-3:05 pm
1 stop17h 00m
TokyoPortland
HND Tokyo Haneda - PDX Portland
HNDPDX
Tokyo Haneda
Tue 12/15
4:50 pm-6:58 pm
1 stop19h 08m
Portland
Mon 12/28
4:15 pm-3:05 pm
1 stop29h 50m
TokyoPortland
HND Tokyo Haneda - PDX Portland
HNDPDX
Tokyo Haneda
Tue 12/15
8:00 pm-10:03 am
1 stop31h 03m
Portland
Tue 12/29
7:00 am-3:05 pm
1 stop15h 05m
TokyoPortland
HND Tokyo Haneda - PDX Portland
HNDPDX
Tokyo Haneda
Tue 12/15
8:00 pm-8:55 pm
1 stop17h 55m
Portland
Wed 12/30
6:25 am-3:20 pm
1 stop15h 55m
TokyoPortland
HND Tokyo Haneda - PDX Portland
HNDPDX
Tokyo Haneda
Mon 12/14
4:50 pm-8:33 am
1 stop32h 43m
Portland
Tue 12/29
6:58 pm-3:20 pm
1 stop27h 22m
TokyoPortland
HND Tokyo Haneda - PDX Portland
HNDPDX
Tokyo Haneda
Tue 12/15
8:00 pm-10:03 am
1 stop31h 03m
Portland
Thu 12/31
5:05 am-3:05 pm
1 stop17h 00m
See travel insights to Portland from
How to get the cheapest flight ticket from Japan to Portland
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 Portland?
The cheapest month to fly to Portland from Japan is in March. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in March, then you should wait until February to fly from Japan, when ticket prices are also cheap, with an average price of $629.
Can stopping save me money on Japan to Portland flights?
You could potentially save up to 18% on your flight if you consider stops on a Japan to Portland flight.
Cheap Japan to Portland flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Japan to Portland
Frequently asked questions about flying from Japan to Portland
When did momondo last update prices for flights from Japan to Portland Airport?
Prices for flights from Japan to Portland Airport were last updated today.
How many operators does momondo search for flights from Japan to Portland Airport?
As of October 2026, there is 1 operator available to choose from for flights from Japan to Portland Airport.
How old do you have to be to fly from Japan to Portland Airport?
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 Japan to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The required travel and health documents for your Portland Airport 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 Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Japan to Portland
Compare and see reviews for airlines that fly from Japan to Portland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $595 | Free Cancellation | Rating 7.8 8,635 reviews |
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Japan to Portland?
Finding the right flight to Portland from Japan is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portland quick and easy, saving you time and money.
Can I find flights from Japan to Portland with flexible booking policies on momondo?
Flights from Japan to Portland 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 Japan to Portland?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Japan to Portland.
I’m not ready to book a flight from Japan to Portland right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from Japan and alert you when they change.