When flying from Pennsylvania to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
To save up to 49% on this flight, we recommend booking at least 33 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Pennsylvania to London from $1,064 1-2 weeks out and tickets from $1,392 for flights departing within the next 72 hours.
Flights from Pennsylvania to London lean towards being more expensive in July. Prices are generally better when you fly from Pennsylvania to London in February, with the cheapest ticket starting at $652.
Airline | Cheapest | Average | Flexibility | On-time | COVID-19 safety | |
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$9 | $21 | No cancel fee | 66% |
We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information. |
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$378 | $654 | No cancel fee | 72% | ||
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$407 | $734 | No cancel fee | 76% | ||
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$439 | $886 | No cancel fee | 77% | ||
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$509 | $815 | No cancel fee | 69% | ||
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$521 | $939 | No cancel fee | 70% | ||
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$526 | $612 | No cancel fee | 75% | ||
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$526 | $1,013 | No cancel fee | N/A | ||
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$528 | $1,158 | No cancel fee | 67% | ||
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$559 | $858 | No cancel fee | 76% |