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 14:3015h 30m1 stopsLHR 11:00Portland - London | Tue, May 20 | Delta Air Lines
LGW 12:0017h 14m1 stopsPWM 00:14London - Portland | Tue, May 27 | Delta Air LinesNZD 1,203 NZD 1,56123% OFF23% OFFNZD 1,561 NZD 1,203 -
PWM 07:1518h 5m1 stopsLGW 06:20Portland - London | Tue, Jun 10 | Jetblue Airways
LGW 13:0529h 18m1 stopsPWM 13:23London - Portland | Fri, Jun 13 | Norse Atlantic AirwaysNZD 1,256 NZD 1,56120% OFF20% OFFNZD 1,561 NZD 1,256 -
PWM 07:1218h 8m1 stopsLGW 06:20Portland - London | Mon, Jun 9 | Jetblue Airways
LGW 13:0529h 18m1 stopsPWM 13:23London - Portland | Mon, Jun 16 | Norse Atlantic AirwaysNZD 1,278 NZD 1,56118% OFF18% OFFNZD 1,561 NZD 1,278
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PWM 15:4312h 37m1 stopsLHR 09:20Portland - London | Tue, May 20 | United Airlines
LHR 09:3018h 57m1 stopsPWM 23:27London - Portland | Tue, May 27 | United AirlinesNZD 1,31316% OFFNZD 1,561 NZD 1,313 -
PWM 14:3011h 45m1 stopsLHR 07:15Portland - London | Wed, May 21 | Delta Air Lines
LGW 12:0017h 14m1 stopsPWM 00:14London - Portland | Wed, May 28 | Virgin AtlanticNZD 1,31516% OFFNZD 1,561 NZD 1,315
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PWM 06:1019h 10m1 stopsLGW 06:20Portland - London | Tue, Jun 10 | United Airlines
LGW 13:0515h 22m1 stopsPWM 23:27London - Portland | Fri, Jun 13 | Norse Atlantic AirwaysNZD 1,31616% OFFNZD 1,561 NZD 1,316
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PWM 07:1218h 8m1 stopsLGW 06:20Portland - London | Tue, May 20 | Jetblue Airways
LGW 13:0530h 35m1 stopsPWM 14:40London - Portland | Tue, May 27 | Norse Atlantic AirwaysNZD 1,32315% OFFNZD 1,561 NZD 1,323
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PWM 05:3020h 15m1 stopsLHR 06:45Portland - London | Sun, May 18 | Delta Air Lines
LHR 17:2535h 34m1 stopsPWM 23:59London - Portland | Sun, May 25 | Virgin AtlanticNZD 1,33415% OFFNZD 1,561 NZD 1,334
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PWM 06:1019h 10m1 stopsLGW 06:20Portland - London | Sat, May 24 | United Airlines
LGW 13:0515h 54m1 stopsPWM 23:59London - Portland | Sat, May 31 | Norse Atlantic AirwaysNZD 1,33914% OFFNZD 1,561 NZD 1,339
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PWM 06:2019h1 stopsLGW 06:20Portland - London | Wed, Jun 11 | United Airlines
LGW 13:0515h 22m1 stopsPWM 23:27London - Portland | Fri, Jun 13 | Norse Atlantic AirwaysNZD 1,34314% OFFNZD 1,561 NZD 1,343
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PWM 13:0017h 25m1 stopsLON Invalid DatePortland - London | Sun, May 18 | Normal Airline
LON 15:006hDirectPWM 16:00London - Portland | Tue, May 20 | Normal AirlineFind More FlightsFind More Flights
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PWM 19:2533h 45m1 stopsLGW 10:10Portland - London | Sat, Jun 28 | Frontier AirlinesNZD 432 NZD 68337% OFF37% OFFNZD 683 NZD 432 -
PWM 06:1019h 10m1 stopsLGW 06:20Portland - London | Tue, Jul 8 | Jetblue AirwaysNZD 522 NZD 68324% OFF24% OFFNZD 683 NZD 522
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PWM 14:2026h 20m1 stopsLHR 21:40Portland - London | Thu, Jul 10 | Jetblue AirwaysNZD 534 NZD 68322% OFF22% OFFNZD 683 NZD 534
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PWM 07:1518h 5m1 stopsLGW 06:20Portland - London | Mon, Jun 9 | Jetblue AirwaysNZD 53621% OFFNZD 683 NZD 536
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PWM 06:0019h 20m1 stopsLGW 06:20Portland - London | Sat, May 24 | United AirlinesNZD 55519% OFFNZD 683 NZD 555
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PWM 18:5734h 13m1 stopsLGW 10:10Portland - London | Sat, Jun 7 | Frontier AirlinesNZD 55818% OFFNZD 683 NZD 558
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PWM 07:1218h 8m1 stopsLGW 06:20Portland - London | Sun, May 18 | Jetblue AirwaysNZD 56817% OFFNZD 683 NZD 568
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PWM 07:1218h 8m1 stopsLGW 06:20Portland - London | Sat, Jun 7 | Jetblue AirwaysNZD 57016% OFFNZD 683 NZD 570
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PWM 06:1022h 20m1 stopsLHR 09:30Portland - London | Sun, Jul 6 | Jetblue AirwaysNZD 57416% OFFNZD 683 NZD 574
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PWM 08:0017h 20m1 stopsLGW 06:20Portland - London | Thu, Jul 10 | United AirlinesNZD 58714% OFFNZD 683 NZD 587
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PWM 13:0017h 25m1 stopsLON Invalid DatePortland - London | Sun, May 18 | 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.
Flight Information from Portland to London
| Cheapest one-way flight price | NZD 334 |
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| Off-season for travel | April |
| Peak season for travel | June |
| Flight distance | 5,128.12 km |
| Popular airline | American Airlines |
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
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 1,558.
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.
Book Early
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Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
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