Direct flights from Portland starting at £348

Currently, the most popular direct flight destination from Portland is London Heathrow Airport.

On average, a one-way direct flight from Portland will cost users approximately £187. If you're looking for a direct round-trip flight from Portland, you can expect to pay around £668.

While the flight duration depends heavily on the destination, on average, travelers can expect non-stop flights from Portland to last approximately 4h 56m on average. The quickest direct flight from Portland at this time departs from Portland (1h 48m), while the longest leaves from Portland (9h 30m).

If you're seeking the lowest price on a direct flight from Portland, October is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, January offers travelers the most options.

At the moment, the best time to book a non-stop flight from Portland is in December with an average price of £696. If you're looking to fly direct from Portland in July, expect to pay the most, with an average price of £963. Keep in mind that different factors like airlines, departure airports, and times can affect the cost of your flight, so it's a good idea to compare these to find the best deal.