Cheap flights from the United Kingdom to Portland from £335
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from United Kingdom to Portland
Keep the following information in mind while searching for United Kingdom to Portland flight deals. Data was last updated 1 April 2025.
Round-trip from | £530 |
---|---|
One-way from | £335 |
Popular in | August |
Cheapest in | February |
Average price | £671 |
Good round-trip deal | £623 or less |
Good one-way deal | £848 or less |
Find flight deals from United Kingdom to Portland
Cheapest flights from United Kingdom to PortlandExplore the most affordable flight options available from United Kingdom to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 April 2025.
Explore the most affordable flight options available from United Kingdom to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 April 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from United Kingdom to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 1 April 2025.
Use the filters below to find and compare flights from the United Kingdom to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonPortland
LHR - PDX
LHRPDX
London Heathrow
Thu 8/5
06:00-18:45
2 stops20h 45m
Portland
Sat 17/5
15:25-11:50
2 stops36h 25m
LondonPortland
LHR - PDX
LHRPDX
London Heathrow
Mon 21/4
15:40-17:35
Nonstop9h 55m
Portland
Sun 27/4
12:03-16:05
1 stop20h 02m
LondonPortland
LHR - PDX
LHRPDX
London Heathrow
Thu 8/5
08:40-18:45
2 stops18h 05m
Portland
Sun 11/5
06:15-06:30
2 stops16h 15m
LondonPortland
LGW - PDX
LGWPDX
London Gatwick
Thu 1/5
13:00-17:55
1 stop12h 55m
Portland
Sat 27/9
15:20-14:40
1 stop15h 20m
LondonPortland
LHR - PDX
LHRPDX
London Heathrow
Wed 30/4
21:25-17:55
1 stop28h 30m
Portland
Sun 28/9
15:20-11:55
1 stop12h 35m
LondonPortland
LHR - PDX
LHRPDX
London Heathrow
Mon 21/4
07:25-20:09
2 stops20h 44m
Portland
Mon 28/4
14:02-11:45
1 stop13h 43m
LondonPortland
LHR - PDX
LHRPDX
London Heathrow
Thu 24/4
07:30-17:27
2 stops17h 57m
Portland
Thu 1/5
07:54-14:10
1 stop22h 16m
LondonPortland
LGW - PDX
LGWPDX
London Gatwick
Mon 21/4
14:00-19:56
1 stop37h 56m
Portland
Sun 27/4
10:07-18:40
2 stops24h 33m
LondonPortland
LHR - PDX
LHRPDX
London Heathrow
Mon 28/4
15:40-17:35
Nonstop9h 55m
Portland
Mon 5/5
19:25-13:00
Nonstop9h 35m
LondonPortland
LHR - PDX
LHRPDX
London Heathrow
Wed 30/4
06:30-11:20
1 stop12h 50m
Portland
Tue 30/9
15:15-11:20
1 stop12h 05m
Best time to book a flight from United Kingdom to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from United Kingdom with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from the United Kingdom to Portland
What is the cheapest month to book a flight from United Kingdom to Portland?
Currently, January is the cheapest month in which you can book a flight from United Kingdom to Portland (average of £736). Flying from United Kingdom to Portland in July is currently the most expensive (average of £1,048). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from GB to PDX?
Find hourly flight availability from United Kingdom to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 April 2025.
When flying from United Kingdom to Portland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from United Kingdom to Portland
Explore weekly flight availability from United Kingdom to Portland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 1 April 2025.
The most flights from GB0 to PDX are scheduled on a Monday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).
Rainfall in Portland by month
Plan your trip to Portland by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Portland ranges from 18.0 - 142.0 inches per month. November is typically the wettest month, when rainfall can reach 142.0 mm. July is typically the driest time to visit Portland when rainfall is around 18.0 mm.
Temperature in Portland by month
Plan your trip to Portland by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).
Reviews of airlines servicing Portland
Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated 1 April 2025.
See what other customers who have flown with Delta, Alaska Airlines and KLM from United Kingdom to Portland have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Entertainment
Boarding
Food
Overall
Comfort
Reviews
Aaron,Oct 2024
TUS - LAX
Crew
Entertainment
Boarding
Food
Overall
Comfort
Reviews
Aaron,Oct 2024
TUS - LAX
Crew
Entertainment
Boarding
Food
Overall
Comfort
Reviews
Aaron,Oct 2024
TUS - LAX
Crew
Entertainment
Boarding
Food
Overall
Comfort
Reviews
Aaron,Oct 2024
TUS - LAX
Crew
Entertainment
Boarding
Food
Overall
Comfort
Reviews
Aaron,Oct 2024
TUS - LAX
Crew
Entertainment
Boarding
Food
Overall
Comfort
Reviews
Aaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from United Kingdom to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near the United Kingdom?
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Alternative routes for United Kingdom to Portland
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from United Kingdom to Portland
Discover the top 10 airlines that operate flights from United Kingdom to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 1 April 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from United Kingdom to Portland?
Deals for United Kingdom to Portland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Portland?
Cheapflights simply makes it quick and affordable to book flights from United Kingdom to Portland by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from United Kingdom to Portland with no change fees?
Certainly. Search results for flights to Portland from United Kingdom shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from United Kingdom to Portland become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!