When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 37 days in advance, which can save you up to 50% on flights from Portland to London Stansted Airport compared to booking the week you need them. Waiting 37 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $847. For sooner than that we have options available in the next 3 days from $1,159.
Due to multiple factors, expect to potentially pay more when booking in June. For low rates, February can be a great choice for travel to London Stansted Airport. Flights to London Stansted Airport from Portland in February are about $951 on average during February, but can be found for as low as $582.
When flying from Portland to London Stansted Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$913 - $1,010
Route
Depart
Return
Price
PortlandLondon Stansted
PDX - STN
PDXSTN
Portland
Fri 9/6
3 stops26h 49m
London Stansted
Mon 9/9
2 stops33h 33m
PortlandLondon Stansted
PDX - STN
PDXSTN
Portland
Sat 6/8
3 stops29h 15m
London Stansted
Wed 6/12
3 stops30h 53m
PortlandLondon Stansted
PDX - STN
PDXSTN
Portland
Sun 9/22
2 stops21h 50m
London Stansted
Fri 9/27
1 stop14h 15m
PortlandLondon Stansted
PDX - STN
PDXSTN
Portland
Fri 9/6
3 stops26h 49m
London Stansted
Mon 9/9
3 stops31h 30m
PortlandLondon Stansted
PDX - STN
PDXSTN
Portland
Sun 9/15
3 stops26h 49m
London Stansted
Thu 9/19
1 stop14h 15m
PortlandLondon Stansted
PDX - STN
PDXSTN
Portland
Tue 6/25
3 stops32h 45m
London Stansted
Wed 7/10
3 stops32h 26m
PortlandLondon Stansted
PDX - STN
PDXSTN
Portland
Mon 6/10
3 stops28h 31m
London Stansted
Mon 6/17
3 stops31h 28m
PortlandLondon Stansted
PDX - STN
PDXSTN
Portland
Sun 9/15
2 stops21h 50m
London Stansted
Thu 9/19
1 stop14h 15m
PortlandLondon Stansted
PDX - STN
PDXSTN
Portland
Wed 9/18
2 stops22h 30m
London Stansted
Wed 10/2
1 stop14h 15m
No data available for this route at this time. Please check back soon.
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Portland to Stansted. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Cheapflights simply makes it quick and affordable to book flights from Portland to Stansted 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.
Yes! Cheapflights helps users easily find flights from Portland to Stansted with no change fees.
Yes, Cheapflights offers price alerts on Portland to Stansted flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.