Cheap Flights from Portland to London
Cheap Flights from Portland to London
Looking for cheap flights from Portland to London? PointsYeah scans award availability across major airline and bank transfer programs in one place, so travelers can compare the lowest points and cash routes faster. Instead of searching each airline separately, users can see pricing from programs like Chase, Amex, Capital One, Citi, and Bilt side by side.
Award prices from Portland to London vary by season, cabin, and date, but available award flights can start around 18,750–22,500 points one way, with premium cabins available at higher mileage levels. The live search above allows filtering by cabin, airline, stops, or maximum points to find the best award flights from Portland to London for specific travel dates.
2026-11-16
PDX - LHR
Economy | 1 Stop | 9+ left
From 18,750 Pts + $163.6
2026-11-05
PDX - LHR
Economy | 1 Stop
From 22,500 Pts + $5.6
2026-11-05
PDX - LHR
Economy | 1 Stop
From 22,500 Pts + $5.6
2026-11-05
PDX - LHR
Economy | 1 Stop
From 22,500 Pts + $5.6
2026-11-16
PDX - LHR
Economy | Non stop
From 22,500 Pts + $238.5
2026-11-05
PDX - LHR
Economy | 2 Stops
From 22,500 Pts + $243
Portland to London flight facts
Distance
4,903 mi
7,890 km in a straight line
Estimated flight time
about 10h 15m
In the air, for the straight-line distance
Time difference
+8h
London is 8 hours ahead of Portland.
Airports in Portland
PDX · Portland Intl
Airports in London
LCY · London City
LGW · London Gatwick
LHR · London Heathrow
LTN · London Luton
STN · London Stansted
Nearby airport alternatives
Flights Eugene - London · Eugene is 106 mi from Portland
Flights Redmond-Bend - London · Redmond-Bend is 116 mi from Portland
Flights Seattle - London · Seattle is 129 mi from Portland
Premium cabin flights from Portland to London
Premium cabin
2026-11-08
PDX - LHR
Business | 1 Stop | 1 left
From 70,000 Pts + $25.6
Premium cabin
2026-11-05
PDX - LHR
Business | 1 Stop | 9+ left
From 85,000 Pts + $1004
Premium cabin
2026-11-05
PDX - LHR
Business | 1 Stop | 9+ left
From 85,000 Pts + $1004
Premium cabin
2026-11-05
PDX - LHR
Business | 1 Stop | 7 left
From 85,000 Pts + $1004
Premium cabin
2026-11-05
PDX - LHR
Business | 1 Stop | 7 left
From 85,000 Pts + $1004
Premium cabin
2026-11-05
PDX - LHR
Business | 1 Stop | 9+ left
From 85,000 Pts + $1004
Selected hotels for your next stay
London (United Kingdom)
Hyatt Regency London Stratford
From 8,000 Pts or $172
London (United Kingdom)
Hyatt Regency London Blackfriars
From 20,000 Pts or $265
Newbury (United Kingdom)
The Retreat at Elcot Park, an SLH Hotel
From 55,000 Pts or $282
Frequently Asked Questions
The cheapest route from Portland to London depends on award space, transfer bonuses, and travel dates. PointsYeah compares bank and airline programs in one place so you can find the best points and cash combinations faster.
Yes. Transferable points from Chase, Amex, Capital One, Citi, and Bilt can often be moved to airline partners for flights from Portland to London.
Yes. Searching metro codes when available helps compare nearby airport combinations for flights from Portland to London.
Portland and London are about 4,903 miles (7,890 km) apart in a straight line.
Flying the 4,903-mile straight-line distance takes about 10h 15m in the air, estimated from typical cruising speed. Actual travel time depends on the routing; itineraries with connections take longer.
London is 8 hours ahead of Portland.
Departures from Portland: Portland Intl (PDX). Arrivals in London: London City (LCY), London Gatwick (LGW), London Heathrow (LHR), London Luton (LTN), London Stansted (STN).
Travelers searching this route also look at other popular routes into London, plus the return trip when we track it. Fares and award space change daily.
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