Cheap Flights from Portland to London
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Flights from Portland to London
Flight deals from Portland to London
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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PWM 06:0019h 20m1 stopsLGW 06:20Portland - London | Wed, May 14 | United Airlines
LGW 13:0515h 22m1 stopsPWM 23:27London - Portland | Thu, May 15 | Norse Atlantic AirwaysNZD 996 NZD 1,25721% OFF21% OFFNZD 1,257 NZD 996 -
PWM 07:1218h 8m1 stopsLGW 06:20Portland - London | Thu, May 15 | Jetblue Airways
LGW 13:0530h 35m1 stopsPWM 14:40London - Portland | Sun, May 18 | Norse Atlantic AirwaysNZD 1,019 NZD 1,25719% OFF19% OFFNZD 1,257 NZD 1,019 -
PWM 07:1218h 8m1 stopsLGW 06:20Portland - London | Mon, May 12 | Jetblue Airways
LGW 13:0530h 35m1 stopsPWM 14:40London - Portland | Mon, May 19 | Norse Atlantic AirwaysNZD 1,083 NZD 1,25714% OFF14% OFFNZD 1,257 NZD 1,083
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PWM 06:0019h 20m1 stopsLGW 06:20Portland - London | Sat, May 3 | United Airlines
LGW 13:0515h 22m1 stopsPWM 23:27London - Portland | Tue, May 6 | Norse Atlantic AirwaysNZD 1,11211% OFFNZD 1,257 NZD 1,112
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PWM 06:0019h 20m1 stopsLGW 06:20Portland - London | Thu, May 8 | United Airlines
LGW 13:0515h 22m1 stopsPWM 23:27London - Portland | Thu, May 15 | Norse Atlantic AirwaysNZD 1,12411% OFFNZD 1,257 NZD 1,124
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PWM 06:0019h 20m1 stopsLGW 06:20Portland - London | Wed, May 7 | United Airlines
LGW 13:0515h 22m1 stopsPWM 23:27London - Portland | Wed, May 14 | Norse Atlantic AirwaysNZD 1,1389% OFFNZD 1,257 NZD 1,138
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PWM 17:3522h 10m1 stopsLHR 20:45Portland - London | Sat, Apr 26 | Jetblue Airways
LGW 13:0515h 18m1 stopsPWM 23:23London - Portland | Sat, May 3 | Norse Atlantic AirwaysNZD 1,1449% OFFNZD 1,257 NZD 1,144
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PWM 07:1218h 8m1 stopsLGW 06:20Portland - London | Sat, May 10 | Jetblue Airways
LGW 13:0530h 35m1 stopsPWM 14:40London - Portland | Sun, May 18 | Norse Atlantic AirwaysNZD 1,1479% OFFNZD 1,257 NZD 1,147
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PWM 06:0019h 20m1 stopsLGW 06:20Portland - London | Fri, May 9 | United Airlines
LGW 13:0515h 22m1 stopsPWM 23:27London - Portland | Fri, May 16 | Norse Atlantic AirwaysNZD 1,1558% OFFNZD 1,257 NZD 1,155
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PWM 06:0019h 20m1 stopsLGW 06:20Portland - London | Thu, May 1 | United Airlines
LGW 13:0515h 22m1 stopsPWM 23:27London - Portland | Wed, May 7 | Norse Atlantic AirwaysNZD 1,1568% OFFNZD 1,257 NZD 1,156
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PWM 13:0017h 25m1 stopsLON Invalid DatePortland - London | Tue, Apr 22 | Normal Airline
LON 15:006hDirectPWM 16:00London - Portland | Thu, Apr 24 | Normal AirlineFind More FlightsFind More Flights
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PWM 07:1218h 8m1 stopsLGW 06:20Portland - London | Mon, May 12 | Jetblue AirwaysNZD 427 NZD 52218% OFF18% OFFNZD 522 NZD 427
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PWM 17:3531h 45m1 stopsLGW 06:20Portland - London | Mon, Apr 28 | Jetblue AirwaysNZD 428 NZD 52218% OFF18% OFFNZD 522 NZD 428
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PWM 06:2523h 40m1 stopsLHR 11:05Portland - London | Fri, Apr 25 | Delta Air LinesNZD 432 NZD 52217% OFF17% OFFNZD 522 NZD 432 -
PWM 17:3512h 30m1 stopsLHR 11:05Portland - London | Fri, Apr 25 | Jetblue AirwaysNZD 43916% OFFNZD 522 NZD 439
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PWM 05:3219h 48m1 stopsLGW 06:20Portland - London | Tue, Apr 29 | Delta Air LinesNZD 45213% OFFNZD 522 NZD 452
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PWM 06:3518h 45m1 stopsLGW 06:20Portland - London | Tue, Apr 29 | Jetblue AirwaysNZD 45413% OFFNZD 522 NZD 454
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PWM 07:2018h1 stopsLGW 06:20Portland - London | Tue, Apr 29 | American AirlinesNZD 45912% OFFNZD 522 NZD 459 -
PWM 07:1218h 8m1 stopsLGW 06:20Portland - London | Wed, May 14 | Jetblue AirwaysNZD 46810% OFFNZD 522 NZD 468
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PWM 17:3531h 45m1 stopsLGW 06:20Portland - London | Sun, Apr 27 | Jetblue AirwaysNZD 4808% OFFNZD 522 NZD 480
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PWM 15:2025h 20m1 stopsLHR 21:40Portland - London | Wed, Apr 30 | Jetblue AirwaysNZD 4808% OFFNZD 522 NZD 480
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PWM 13:0017h 25m1 stopsLON Invalid DatePortland - London | Tue, Apr 22 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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FAQ
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When are flight tickets from Portland (PWM) to London (LON) the cheapest?
Airlines adjust prices for flights from Portland to London based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Portland (PWM) to London (LON) cost?
According to Trip.com's data, the lowest price is around NZD 1,521.
How to find a cheap flight from Portland to London
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Portland to London. Book your flights at the right time and save more.
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Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
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Flight Information from Portland to London
| Cheapest one-way flight price | NZD 426 |
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| Off-season for travel | April |
| Peak season for travel | June |
| Flight distance | 5,128.12 km |
| Popular airline | Delta Air Lines |