Flights Portland — London

Cheap flights Portland — London

Below you can see the best deals on flights Portland — London for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 20 August, from AED 1,127.

Top 10 cheap flights Portland — London

Direct flights Portland — London

Direct flight options for Portland — London with no stopovers on upcoming dates. A direct flight is faster and more convenient — especially when travelling with luggage or children.

The fastest direct flight is operated by British Airways — travel time is 9 h 30 min.

Top 10 direct flights Portland — London

About the Portland — London flight

On this page, you can find and book flights from Portland to London. The distance between the cities is 7,930 km, and the flight frequency reaches 5 flights per week, allowing you to choose a convenient departure time.

Flights on this route are operated by Aer Lingus and British Airways. Ticket prices are dynamic, so we recommend using the low-fare calendar and checking information beforehand on how to get to the airport of departure and how to get from the airport to the center of the British capital.

Flight schedule Portland — London

The table shows direct flights Portland → London on the selected date. The flight takes approximately 10 h 25 min. Regular flights are operated by British Airways and Aer Lingus. Departures from Portland International Airport airports, arrivals at Heathrow Airport, London Gatwick Airport and Stansted Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today

Any time

Airline

Flight

Departure

Arrival

Duration

Days

Status

Below is a calendar of the lowest flight ticket prices for Portland — London by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 1,084 in b, and the most expensive are around AED 1,300 in r. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

Prices by month

Portland → London, average one-way price

Month	Average price	Level	Month	Average price	Level	Month	Average price	Level
Jan	AED 1,369	low	May	AED 1,711	medium	Sep	AED 2,053	high
Feb	AED 1,369	low	Jun	AED 2,053	high	Oct	AED 1,635	medium
Mar	AED 1,445	low	Jul	AED 2,129	high	Nov	AED 1,369	low
Apr	AED 1,540	medium	Aug	AED 2,129	high	Dec	AED 1,882	high

Some values are estimated based on seasonality.

When to fly

The warmest month in London is July, with average temperatures reaching 22.2°C, while October is considered the rainiest month. During the winter period, particularly in January, temperatures can drop to 2.3°C, which is worth considering when planning your trip.

Fare analysis shows that August is the most budget-friendly time to fly — ticket prices start AED 1,053. The peak season for prices is July, when the minimum fare is AED 1,832, making it the most expensive month for travel.

September is an excellent choice for a balance between price and weather. During this time, temperatures remain comfortable at around 19°C, and flight costs start AED 1,288, allowing you to avoid peak summer surcharges.

Temperature · London

Dry and wet days · London

Wind speed and direction · London

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How to get the best deal on a Portland — London ticket

Book your flights at least 8–12 weeks in advance, as transatlantic fares tend to rise sharply just before the departure date.
Consider connecting flights via Dublin with Aer Lingus — these options are often cheaper, starting AED 1,203 compared to direct flights.
Use the low-fare calendar on this page to compare prices for different days of the week; flights on Tuesdays or Wednesdays are typically more affordable than those on Fridays.
Monitor the price dynamics chart to catch the moment when fares drop below AED 1,107 and proceed to booking immediately.

Regular flights between the cities are provided by 2 airlines, with British Airways and Aer Lingus being the primary carriers. In total, there are about 5 flights per week on this route, including both direct flights and connecting itineraries. You can find detailed information on schedules for specific dates and flight options in the interactive list below.

British AirwaysBA
5x/week
WebsiteFleet: 29243M pax/year
- Direct flight PDX → LHR5x/week
  Duration
  9h 30m
  Days
  MTWTFSS
93.3%Open →
Aer LingusEI
1x/week
WebsiteFleet: 5710.7M pax/year
- Direct flight PDX → LHR1x/week
6.7%Open →

Cities and airports on the Portland — London route

Flights Portland — London depart from Portland International Airport and arrive at Heathrow Airport, London Gatwick Airport, Stansted Airport and London Luton Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Portland

PDX

United States

About the city How to get there Weather All about the country United States

Arrival

London

LON

United Kingdom

About the city How to get there Weather All about the country United Kingdom

Departure airports

Portland International AirportPDX
About the airport

Arrival airports

Heathrow AirportLHR
About the airport
London Gatwick AirportLGW
About the airport
Stansted AirportSTN
About the airport
London Luton AirportLTN
About the airport
London City AirportLCY
About the airport
London Southend AirportSEN
About the airport

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Frequently asked questions about the Portland — London flight

How long is the flight from Portland to London?

The average direct flight time is about 9–10 hours, as the distance between the cities exceeds 7,930 km. Travel time for connecting flights depends on the chosen route and layover duration.

Which airlines fly this route?

The main carriers for this route are British Airways and Aer Lingus. They provide steady connections between the USA and the UK throughout the year.

Are there direct flights from Portland to London?

Yes, there are direct flights, though their frequency is about 5 departures per week. If no direct flight is available on your preferred date, the system will offer convenient connecting options.

How much does the cheapest ticket cost?

Ticket prices change constantly based on the season and demand. You can find the current minimum fare in the low-fare calendar on this page.

When is the best time to buy tickets to save money?

The best deals are typically available when booking 2–3 months before your trip. We also recommend checking prices for nearby dates to find the cheapest option.

Where else you can fly from London

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