PWM - LHR Price
|
$806 - $1,610
|
LHR Temperature
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46.4 - 75.2 °F
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LHR Rainfall
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1.5 - 2.6 inches
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Popular in May High demand for flights, 39% potential price rise |
Cheapest in September Best time to find cheap flights, 17% potential price drop |
Average price $890 Average for round-trip flights in January 2021 |
Round-trip from $806 From Portland to Heathrow |
Saturday flights are found to be more expensive to fly from Portland to Heathrow. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Heathrow.
To save up to 44% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Portland to Heathrow from $910 1-2 weeks out and tickets from $1,146 for flights departing within the next 72 hours.
Due to multiple factors, expect to potentially pay more when booking in July. For low rates, October can be a great choice for travel to Heathrow. Flights to Heathrow from Portland in October are about $714 on average during October, but can be found for as low as $445.
It’s optimal to fly from Portland to Heathrow in the afternoon. By choosing this option you can save up to 7% on the cost of your flight, compared to a flight in the morning.
The chart below displays the airlines Cheapflights users traveling from Portland to Heathrow choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline | Cheapest | Average | Flexibility | On-time | COVID-19 safety | |
---|---|---|---|---|---|---|
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$596 | $852 | No cancel fee | N/A | ||
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$623 | $927 | No cancel fee | 71% | ||
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$818 | $1,759 | No cancel fee | 69% |