Cheapest return flights from Phoenix to London in April from 681€

AirHint found the following cheapest return flights from Phoenix (PHX) to London (LHR) in April 2026 (see full year).

Return flights

14 Apr - 22 Apr WestJet
06 Apr - 28 Apr Air Canada
22 Apr - 06 May Air Canada
19 Apr - 30 Apr KLM
22 Apr - 05 May Air France
18 Apr - 26 Apr WestJet
14 Apr - 22 Apr Finnair direct
19 Apr - 30 Apr Finnair direct
06 Apr - 28 Apr British Airways direct
22 Apr - 06 May British Airways direct
22 Apr - 05 May British Airways direct
08 Apr - 18 Apr United
18 Apr - 26 Apr British Airways direct
02 Apr - 12 Apr British Airways direct

Also check the deals for one-way flights from Phoenix to London in April.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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