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Cheapest one-way flights from Portland (PDX) to London (LHR), July

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Dates, airline, and price
Dates	Airline	Price
05 Jul	Icelandair
16 Jul	Virgin Atlantic
31 Jul	Virgin Atlantic
06 Jul	KLM
19 Jul	Icelandair
07 Jul	KLM
03 Jul	KLM
19 Jul	British Airways Direct Flight
31 Jul	British Airways Direct Flight
30 Jul	Iberia

deals for return flights from Portland to London in July.

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Updated May 21, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from Portland (PDX) to London (LHR), July

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