Cheap flights from the United Kingdom to Portland from £335
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PDX
9 Nov — 16 Nov1
Cheap flight deals from United Kingdom to Portland
Enter your travel dates to find the best prices.
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Best
Direct
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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 10 October 2026.
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 10 October 2026.
Thu 19/1119:10 -
2 stops34h 50m
Thu 26/1111:00 -
2 stops23h 30m
Deal found 5/10£562
Mon 7/1219:15 -
2 stops33h 40m
Wed 13/113:00 -
2 stops36h 30m
Deal found 7/10£564
Mon 16/1119:10 -
2 stops34h 50m
Mon 23/1111:00 -
2 stops23h 30m
Deal found 7/10£576
Mon 7/1210:10 -
2 stops20h 22m
Tue 12/107:00 -
2 stops18h 30m
Deal found 7/10£579
Tue 17/1119:15 -
2 stops33h 41m
Sun 22/1113:05 -
2 stops36h 25m
Deal found 8/10£586
Mon 9/1112:15 -
1 stop12h 45m
Mon 23/1114:45 -
1 stop12h 05m
Deal found 6/10£609
Sun 1/1112:15 -
1 stop12h 45m
Sat 7/1114:45 -
1 stop12h 05m
Deal found 8/10£611
Tue 24/1120:35 -
1 stop28h 25m
Sat 28/1114:45 -
1 stop12h 05m
Deal found 7/10£614
Thu 10/1220:35 -
1 stop28h 25m
Mon 14/1214:45 -
1 stop12h 05m
Deal found 9/10£616
Mon 9/1106:40 -
2 stops23h 20m
Mon 23/1111:00 -
2 stops22h 40m
Deal found 6/10£617
Mon 23/1112:15 -
1 stop12h 45m
Mon 30/1114:45 -
1 stop12h 05m
Deal found 9/10£619
Wed 18/1106:40 -
2 stops23h 20m
Sun 13/1211:01 -
2 stops23h 29m
Deal found 7/10£620
Best flights from United Kingdom to PortlandDiscover carefully curated flight deals from United Kingdom to Portland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.
Discover carefully curated flight deals from United Kingdom to Portland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.
Thu 19/1119:10 -
2 stops34h 50m
Thu 26/1111:00 -
2 stops23h 30m
Deal found 5/10£562
Mon 1/210:25 -
2 stops18h 26m
Mon 8/212:00 -
2 stops19h 00m
Deal found 8/10£619
Wed 4/1111:35 -
1 stop13h 25m
Thu 12/1114:45 -
1 stop11h 10m
Deal found 7/10£669
Wed 18/1107:40 -
2 stops23h 17m
Wed 25/1109:00 -
1 stop16h 40m
Deal found 4/10£684
Wed 18/1114:45 -
1 stop16h 15m
Wed 9/1207:30 -
1 stop20h 50m
Deal found 7/10£735
Wed 18/1106:30 -
1 stop13h 10m
Sun 13/1223:10 -
1 stop23h 15m
Deal found 9/10£751
Wed 18/1111:00 -
1 stop16h 47m
Wed 9/1217:45 -
Nonstop9h 35m
Deal found 6/10£752
Mon 9/1113:35 -
Nonstop10h 15m
Mon 23/1117:45 -
Nonstop9h 35m
Deal found 9/10£766
Sun 22/1120:45 -
2 stops28h 26m
Sun 29/1117:51 -
2 stops39h 49m
Deal found 8/10£800
Sun 22/1110:45 -
1 stop32h 35m
Sun 29/1113:40 -
1 stop24h 30m
Deal found 8/10£806
Thu 21/117:40 -
1 stop30h 10m
Mon 25/117:45 -
1 stop14h 40m
Deal found 8/10£870
Sat 12/1216:10 -
2 stops34h 45m
Sun 31/110:31 -
2 stops20h 29m
Deal found 9/10£872
Sat 21/1109:00 -
2 stops21h 10m
Sat 28/1108:00 -
2 stops21h 00m
Deal found 6/10£910
Mon 16/1119:10 -
2 stops34h 50m
Mon 23/1111:00 -
2 stops23h 30m
Deal found 7/10£576
Mon 1/210:55 -
2 stops41h 50m
Mon 8/213:18 -
2 stops36h 37m
Deal found 8/10£1,176
Thu 14/119:10 -
2 stops34h 17m
Mon 18/107:00 -
2 stops27h 30m
Deal found 8/10£597
Tue 6/415:40 -
1 stop34h 15m
Thu 15/415:30 -
1 stop15h 10m
Deal found 7/10£700
Wed 13/110:10 -
2 stops20h 16m
Sat 16/114:00 -
2 stops35h 30m
Deal found 6/10£602
Mon 16/1108:45 -
1 stop16h 15m
Mon 23/1114:45 -
1 stop15h 00m
Deal found 7/10£751
Mon 16/1106:00 -
1 stop13h 20m
Mon 23/1109:16 -
2 stops19h 34m
Deal found 7/10£769
Thu 21/111:20 -
1 stop13h 40m
Mon 25/114:45 -
1 stop11h 35m
Deal found 8/10£705
Wed 4/1108:55 -
1 stop14h 55m
Thu 12/1113:22 -
2 stops19h 28m
Deal found 5/10£786
Wed 18/1106:40 -
2 stops23h 20m
Sun 13/1211:01 -
2 stops23h 29m
Deal found 5/10£620
Tue 17/1112:40 -
1 stop38h 34m
Sun 22/1114:15 -
2 stops47h 50m
Deal found 8/10£830
Sun 22/1110:55 -
1 stop32h 25m
Sun 29/1113:40 -
1 stop25h 25m
Deal found 8/10£844
Fri 20/1112:15 -
1 stop12h 45m
Fri 27/1107:04 -
2 stops19h 46m
Deal found 6/10£770
Tue 12/109:25 -
2 stops20h 02m
Tue 26/111:10 -
2 stops22h 30m
Deal found 9/10£776
Thu 21/109:25 -
2 stops19h 50m
Mon 25/105:00 -
2 stops18h 55m
Deal found 8/10£869
Sun 13/1216:10 -
2 stops35h 43m
Sun 31/110:31 -
2 stops20h 29m
Deal found 9/10£872
Mon 11/108:55 -
1 stop14h 55m
Mon 1/214:06 -
2 stops19h 24m
Deal found 5/10£801
Direct flights from United Kingdom to PortlandExplore direct flight options from United Kingdom to Portland based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 October 2026.
Explore direct flight options from United Kingdom to Portland based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 October 2026.
Mon 9/1113:35 -
Nonstop10h 15m
Mon 23/1117:45 -
Nonstop9h 35m
Deal found 9/10£718
Mon 9/1113:35 -
Nonstop10h 15m
Mon 23/1117:45 -
Nonstop9h 35m
Deal found 8/10£721
Mon 9/1113:35 -
Nonstop10h 15m
Mon 23/1117:45 -
Nonstop9h 35m
Deal found 7/10£725
Mon 7/1213:35 -
Nonstop10h 15m
Wed 23/1217:45 -
Nonstop9h 35m
Deal found 4/10£726
Mon 23/1113:35 -
Nonstop10h 15m
Mon 30/1117:45 -
Nonstop9h 35m
Deal found 9/10£744
Wed 25/1113:35 -
Nonstop10h 15m
Wed 2/1217:45 -
Nonstop9h 35m
Deal found 5/10£749
Last-minute flights from United Kingdom to PortlandDiscover last-minute flight deals from United Kingdom to Portland. Data last updated 10 October 2026 and is based on user searches.
Discover last-minute flight deals from United Kingdom to Portland. Data last updated 10 October 2026 and is based on user searches.
Wed 28/1011:55 -
1 stop13h 05m
Sat 14/1114:45 -
1 stop12h 10m
Deal found 8/10£626
Sun 1/1112:15 -
1 stop12h 45m
Sat 7/1114:45 -
1 stop12h 05m
Deal found 8/10£611
Thu 5/1106:40 -
2 stops22h 10m
Sun 8/1110:54 -
2 stops22h 46m
Deal found 8/10£618
Mon 9/1112:15 -
1 stop12h 45m
Mon 23/1114:45 -
1 stop12h 05m
Deal found 6/10£609
Mon 9/1106:40 -
2 stops23h 20m
Mon 23/1111:00 -
2 stops22h 40m
Deal found 6/10£617
Mon 9/1111:50 -
1 stop16h 57m
Mon 23/1107:06 -
2 stops19h 39m
Deal found 7/10£621
Mon 16/1119:10 -
2 stops34h 50m
Mon 23/1111:00 -
2 stops23h 30m
Deal found 7/10£576
Tue 17/1119:15 -
2 stops33h 41m
Sun 22/1113:05 -
2 stops36h 25m
Deal found 8/10£586
Wed 18/1106:40 -
2 stops23h 20m
Sun 13/1211:01 -
2 stops23h 29m
Deal found 7/10£620
Thu 19/1119:10 -
2 stops34h 50m
Thu 26/1111:00 -
2 stops23h 30m
Deal found 5/10£562
Mon 23/1112:15 -
1 stop12h 45m
Mon 30/1114:45 -
1 stop12h 05m
Deal found 9/10£619
Tue 24/1120:35 -
1 stop28h 25m
Sat 28/1114:45 -
1 stop12h 05m
Deal found 7/10£614
One-way flights from United Kingdom to PortlandSearch for one-way flight options from United Kingdom to Portland. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.
Search for one-way flight options from United Kingdom to Portland. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.
Thu 14/119:00 -
3 stops35h 39m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/10£335
Thu 3/1219:00 -
3 stops36h 23m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/10£336
Fri 30/1012:35 -
2 stops54h 37m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/10£343
Tue 24/1118:25 -
2 stops30h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/10£344
Sat 21/1115:40 -
3 stops40h 19m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/10£345
Thu 5/1108:50 -
3 stops40h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/10£351
Wed 4/1121:05 -
3 stops51h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/10£351
Wed 4/1118:45 -
3 stops54h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/10£354
Thu 5/1112:10 -
3 stops36h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/10£354
Sun 22/1105:55 -
3 stops43h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/10£357
Wed 11/1113:10 -
3 stops59h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/10£358
Wed 11/1121:05 -
3 stops51h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/10£358
Find 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 10 October 2026.
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 7,457,451 searches. Data last updated 10 October 2026.
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
Cheapest return flight
LondonPortland
STN London Stansted - PDX Portland
STNPDX
London Stansted
Thu 3/12
19:00-23:23
3 stops36h 23m
Portland
Wed 31/12
00:00-09:00
Nonstop0h 00m
£336
LondonPortland
STN London Stansted - PDX Portland
STNPDX
London Stansted
Wed 4/11
18:45-17:00
3 stops54h 15m
Portland
Wed 31/12
00:00-09:00
Nonstop0h 00m
£353
LondonPortland
STN London Stansted - PDX Portland
STNPDX
London Stansted
Sat 7/11
16:30-17:00
3 stops56h 30m
Portland
Wed 31/12
00:00-09:00
Nonstop0h 00m
£361
LondonPortland
STN London Stansted - PDX Portland
STNPDX
London Stansted
Tue 3/11
17:20-17:00
3 stops31h 40m
Portland
Wed 31/12
00:00-09:00
Nonstop0h 00m
£361
LondonPortland
STN London Stansted - PDX Portland
STNPDX
London Stansted
Sun 8/11
09:50-17:00
2 stops39h 10m
Portland
Wed 31/12
00:00-09:00
Nonstop0h 00m
£369
LondonPortland
LGW London Gatwick - PDX Portland
LGWPDX
London Gatwick
Sun 8/11
08:25-17:00
3 stops40h 35m
Portland
Wed 31/12
00:00-09:00
Nonstop0h 00m
£385
EdinburghPortland
EDI Edinburgh Turnhouse - PDX Portland
EDIPDX
Edinburgh Turnhouse
Wed 4/11
11:55-20:44
3 stops40h 49m
Portland
Wed 31/12
00:00-09:00
Nonstop0h 00m
£394
EdinburghPortland
EDI Edinburgh Turnhouse - PDX Portland
EDIPDX
Edinburgh Turnhouse
Fri 20/11
05:50-09:31
2 stops35h 41m
Portland
Wed 31/12
00:00-09:00
Nonstop0h 00m
£394
ManchesterPortland
MAN Manchester - PDX Portland
MANPDX
Manchester
Thu 5/11
13:00-16:50
3 stops59h 50m
Portland
Wed 31/12
00:00-09:00
Nonstop0h 00m
£400
ManchesterPortland
MAN Manchester - PDX Portland
MANPDX
Manchester
Mon 21/12
06:05-17:09
3 stops43h 04m
Portland
Wed 31/12
00:00-09:00
Nonstop0h 00m
£416
Showing 1-10 of 60 resultsSorted by cheapest first
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.
BHX-PDX
MAN-PDX
LHR-PDX
LGW-PDX
STN-PDX
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from the United Kingdom to Portland
GB0-PDX
BHX-PDX
MAN-PDX
LHR-PDX
LGW-PDX
What is the cheapest month to book a flight from United Kingdom to Portland?
Currently, February is the cheapest month in which you can book a flight from United Kingdom to Portland (average of £665). Flying from United Kingdom to Portland in July is currently the most expensive (average of £997). 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 10 October 2026.
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 10 October 2026.
The most flights from GB0 to PDX are scheduled on a Wednesday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).
How often are flights from the United Kingdom to Portland delayed?
About 19% of weekly flights between United Kingdom and Portland have experienced delays in the past year, with the average delay time being 129 minutes.
What is the most punctual flight time for the United Kingdom to Portland flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on the United Kingdom to Portland flights?
Over the past year, British Airways have had the lowest number of delays on this route, with just 19% of flights being delayed.
How far ahead should I book a flight from United Kingdom to Portland?
To ensure you get the cheapest price possible for a flight from United Kingdom to Portland, you should look to book at least 78 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 10 October 2026.
Read through reviews of airlines operating flights from the United Kingdom to Portland, such as KLM,Virgin Atlantic, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.3
Overall
7.8
Crew
8.4
Entertainment
7.2
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentKushal,Sept 2026
QRO - ATL
Food
7.3
Overall
7.8
Crew
8.4
Entertainment
7.2
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentKushal,Sept 2026
QRO - ATL
Food
7.3
Overall
7.8
Crew
8.4
Entertainment
7.2
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentKushal,Sept 2026
QRO - ATL
Food
7.3
Overall
7.8
Crew
8.4
Entertainment
7.2
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentKushal,Sept 2026
QRO - ATL
Food
7.3
Overall
7.8
Crew
8.4
Entertainment
7.2
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentKushal,Sept 2026
QRO - ATL
Food
7.3
Overall
7.8
Crew
8.4
Entertainment
7.2
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentKushal,Sept 2026
QRO - ATL
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
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Portland flight routes
Alternative routes for United Kingdom to Portland
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Portland by adding a car hire and/or hotel booking to your travel itinerary.
Direct flights to Oregon
Book a non-stop flight to one of these other cities located in Oregon.
Search flights from United Kingdom to Portland by cabin class
Find flights from United Kingdom to Portland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
United Kingdom and Portland flights
Browse other United Kingdom and Portland flight options. Last updated on 10 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Other flights to Portland
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 October 2026.
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 7,457,451 searches. Data last updated 10 October 2026.
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!