Cheapest return flights from Phoenix to London in April from $473

Best time to book flights for Phoenix (PHX) to London (LHR) flights at AirHint

AirHint found the following cheapest return flights from Phoenix (PHX) to London (LHR) in April 2025 (see full year).

Return flights

01 Apr - 13 Apr British Airways
02 Apr - 13 Apr British Airways
21 Apr - 28 Apr British Airways direct
16 Apr - 21 Apr British Airways direct
08 Apr - 21 Apr British Airways direct
08 Apr - 22 Apr British Airways direct
18 Apr - 25 Apr British Airways direct
18 Apr - 23 Apr British Airways direct
21 Apr - 29 Apr British Airways direct
04 Apr - 09 Apr British Airways direct
27 Apr - 04 May British Airways direct
29 Apr - 04 May British Airways direct
28 Apr - 07 May British Airways direct
28 Apr - 06 May British Airways direct
22 Apr - 06 May British Airways direct
25 Apr - 07 May British Airways
24 Apr - 06 May Delta
26 Apr - 06 May Air France
22 Apr - 01 May Delta
29 Apr - 06 May Air France

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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