Cheap flights from Oregon to Portugal from $338
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Portugal departing on 5/12. 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 Oregon to Portugal
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 Portugal?
The cheapest month to fly to Portugal from Oregon is in November. Flight prices, which tend to average around $607, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Portugal from Oregon during February instead. Flights to Portugal in February, while not as cheap as those in November, still average around $647.
What is the cheapest day to depart on your flight to Portugal?
According to our data, Wednesday is the cheapest day to fly to Portugal from Oregon. The lowest ticket price found for a Wednesday departure recently was $864. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Thursday, with ticket prices averaging around $1,041.
What is the cheapest time of day to depart on your flight to Portugal?
Our most recent data shows that the best time of day to fly to Portugal is in the afternoon. Flights from Oregon to Portugal during this time can be as low as $622. In the evening is when there is more demand to fly to Portugal, so prices are often more expensive at around $981 per ticket.
How far in advance should I book a flight to Portugal?
You are more likely to see cheaper flights to Portugal from Oregon when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $932 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Oregon for as low as $784 on momondo.
What is the cheapest airline that flies from Oregon to Portugal?
Icelandair, British Airways, and United Airlines are the most popular carriers operating from Oregon to Portugal
What airlines fly to Portugal?
British Airways, Delta and United Airlines are the top three most popular airlines that fly to Portugal from Oregon according to our data. British Airways is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 11 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.
Cheap Oregon to Portugal flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Oregon to Portugal
When did momondo last update prices for flights from Oregon to Portugal?
Prices for flights from Oregon to Portugal refresh daily.
How many operators does momondo search for flights from Oregon to Portugal?
There are 11 operators available for flights from Oregon to Portugal as of May 2025.
How old do you have to be to fly from Oregon to Portugal?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Portugal.
What documentation or ID do you need to fly to Portugal?
The required travel and health documents for your Portugal 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 Portugal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Oregon to Portugal
Compare and see reviews for airlines that fly from Oregon to Portugal with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $424 | Free Cancellation | Rating 7.0 489 reviews | |||
| PriceFrom $554 | Free Cancellation | Rating 6.7 7,063 reviews | |||
| PriceFrom $563 | Free Cancellation | Rating 7.3 1,351 reviews | |||
| PriceFrom $564 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $570 | Free Cancellation | Rating 7.4 8,710 reviews | |||
| PriceFrom $572 | Free Cancellation | Rating 6.6 6,870 reviews | |||
| PriceFrom $584 | Free Cancellation | Rating 7.8 1,338 reviews | |||
| PriceFrom $589 | Free Cancellation | Rating 8.0 7,944 reviews | |||
| PriceFrom $595 | Free Cancellation | Rating 7.4 643 reviews | |||
| PriceFrom $602 | Free Cancellation | Rating 7.0 9,284 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Oregon to Portugal?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Oregon to Portugal. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Oregon to Portugal with flexible booking policies on momondo?
Flights from Oregon to Portugal 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 Oregon to Portugal?
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 Oregon to Portugal.
I’m not ready to book a flight from Oregon to Portugal right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Oregon to Portugal flights. All you need is a valid email address and we will do the rest; it is that quick and easy.