We've compared all 15 flights that go to or via Portland Oregon every week, to find the best deal for you. British Airways usually has the cheapest flights from Londonderry 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.
When you fly 7299 km from Londonderry to Portland Oregon, you can choose from two airlines. Flights are most expensive during high season, and you can expect accommodation prices to be higher then too. Last-minute deals do crop up, but it's best to book in advance to avoid disappointment.
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 KLM & British Airways, as they're the most popular airlines for this journey.
Flights from Londonderry to Portland Oregon normally take 20 hrs 15 mins. Make sure you check what refreshments or meals are included, so you can plan your journey. Before you book, why not check out our holiday package and car hire options? We have some hotels close to the airport – handy if you're arriving late at night, or flying back very early.
