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Find cheap British Airways flights to Portland

RDU — PDX
26 Aug — 2 Sep1
1 adult
1 adult, Economy, 0 bags

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Cheapest British Airways flights from United Kingdom to Portland
Explore the most affordable British Airways flight options available from United Kingdom to Portland. Find the lowest fares with prices last updated on 27 July 2026.

Wed 26/815:40
LHR
-
PDX
Nonstop10h 00m
British Airways
Thu 17/1213:12
PDX
-
LHR
1 stop14h 23m
British Airways
Deal found 22/7£755
Mon 31/808:55
LHR
-
PDX
1 stop16h 35m
British Airways
Thu 10/919:30
PDX
-
LHR
Nonstop9h 30m
British Airways
Deal found 26/7£784
Mon 31/810:05
LHR
-
PDX
1 stop16h 54m
British Airways
Fri 11/919:30
PDX
-
LHR
Nonstop9h 30m
British Airways
Deal found 26/7£814

Flights to Portland with British Airways at a glance

Find detailed information about British Airways flights from United Kingdom to Portland. Explore the options provided by British Airways to plan your journey from United Kingdom to Portland. Data last updated 27 July 2026.

Popular in

July

Cheapest in

February

Average price

£741

Return from

£690

One-way from

£368
Highest demand for flights to Portland with British Airways; 17% potential price increase.
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Best time to find cheap flights to Portland with British Airways; 3% potential price drop.
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Average price for flights to Portland with British Airways (return).
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British Airways
  • British Airways
  • 14/9-22/9
  • 2 total stops
  • 29h 37m total
  • United Kingdom to Portland
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British Airways
  • British Airways
  • 11/11
  • Nonstop
  • 10h 15m total
  • United Kingdom to Portland
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Cheapflights Insights

Find cheap British Airways flights to Portland

How long is the flight to Portland with British Airways?

On average, British Airways flights from the United Kingdom to Portland take 13 hours 19 minutes. Flights to Portland from other popular cities in the United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

British Airways weekly flight availability to Portland

The most flights to Portland operated by British Airways are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

When is the best time to book a flight to Portland with British Airways?

The best time to book a flight to Portland with British Airways is 56 days before departure. On average, fares are higher if you book 14 days before departure.

FAQs about flights to Portland with British Airways

  • Which airport do British Airways flights arrive at when travelling to Portland?

    British Airways flights on this route tend to land at Portland Airport.

  • Is British Airways the cheapest airline for a flight to Portland?

    Flight prices will depend on factors like date, time, and cabin class, so it is worth comparing flights before booking. Based on Cheapflights data, the cheapest average return price for flights to Portland tends to be with Air France.

  • Are there alternative airlines other than British Airways that fly to Portland?

    Virgin Atlantic, Icelandair and KLM all fly to Portland and offer an alternative to British Airways.

  • How much is a British Airways flight to Portland?

    The average price for a return flight with British Airways is £755, while a one-way flight costs around £698.

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Reviews of British Airways

See what Cheapflights users have to say about their British Airways experience.
British Airways
6.7
Okay
8,130 reviews
Check prices
Overview

Boarding

7.0

Entertainment

6.5

Comfort

6.8

Food

6.4

Crew

7.7

Popular British Airways flights

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British Airways flights from London to Portland