Cheap flights from Southampton to Portland Oregon

from as little as £904

7 nights in Portland Oregon, departing Southampton on 07 / Aug / 2025 with KLM (price found 66 hours ago)

Subject to availability, prices correct of the last 24 hours
Portland Oregon

The Southampton / Portland Oregon route

All 7898 km of it

Cheap flight deals for this route

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Portland Oregon flight facts

What you need to know

Alternative flights from the UK to Portland Oregon

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Portland Oregon

07 / Aug / 2025 is currently the lowest priced day of the year to fly the Southampton/Portland Oregon route. There are around 20 flights on any given week from the UK to Portland Oregon and the cheapest month to fly right now is August.

Not suitable? Try running another search or viewing all cheap flight deals.

Min / Max Temperature (°C)
LOWEST

3 °C

AVG

12 °C

HIGHEST

26 °C

Rainfall (mm)
LOWEST

17 mm

AVG

91.2 mm

HIGHEST

174 mm

Key facts about Portland Oregon

How to get cheap flights from Southampton to Portland Oregon

Tips and advice from our flight experts

We've compared all 20 flights that go to or via Portland Oregon every week, to find the best deal for you. KLM usually has the cheapest flights from Southampton to Portland Oregon, so keep an eye out for them in your search results. If they’re not the cheapest option, try searching by month to compare costs throughout the week.

We scan thousands of airfares from hundreds of airlines across the globe. We've found that three airlines operate the 7898 km flight from Southampton to Portland Oregon. Flights during peak season tend to be the most expensive – so if you want to go during that time, it's best to book early. Or you could try to get a last-minute flight deal.

If you're fairly flexible about when you want to fly to Portland Oregon, searching by month will show you the cheapest times to go. It’s also worth looking out for flights operated by Aer Lingus, KLM & Virgin Atlantic, as they're the most popular airlines for this journey.

It takes about 19 hrs to fly from Southampton to Portland Oregon. Once you’ve chosen your flight, go through and fill out your details to complete your booking. If you haven’t yet sorted your hotel or car hire, take a look at our competitive rates – then you can book your flights and accommodation in one go.

Other popular destinations near Portland Oregon

Where other people are flying to

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