Cheap flights from Portland (PWM) to London (LON)

Flight FAQs

From Portland to London

Are flight prices decreasing from Portland to London due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Portland and London for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Portland to London have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Portland to London that may be offering flexible cancellation policies are American Airlines, Delta, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

What airport do you fly from for flights from Portland to London?

Portland (PWM) is the airport you will fly out of if you book a flight from Portland to London. You should not have trouble finding flights to London from Portland; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Portland airport to London. It is only a 2.9 mi journey to Portland (PWM) from Portland’s city center.

Can I find flights from Portland to London for under $700 on Cheapflights?

Yes, there are multiple flights from Portland to London for under $700. The cheapest flight booked recently is on Air Canada for just $675, but on average you can expect to pay $754.

Are there nonstop flights from Portland to London for under $700 on Cheapflights?

There are no nonstop flights from Portland to London, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Is Portland weather warmer or cooler than London?

You can imagine temperatures to be in the 81 °F range in July. The weather in London is generally colder than Portland's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from Portland to London?

For as low as $704, Delta can have you in London from Portland in 9h 48m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Portland to London round-trip?

Our cheapest airline available from Portland to London is Air Canada. Our recent data shows that you can find tickets from as low as $675 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $685 and $691 round-trip. These flights start at 37% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Portland to London one-way?

To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $579. Virgin Atlantic flights start at $616 while deals on Turkish Airlines start at $4,133 one-way.