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

Return flights

27 Apr - 30 Apr	WestJet
28 Apr - 05 May	WestJet
27 Apr - 04 May	WestJet
27 Apr - 08 May	WestJet
27 Apr - 02 May	WestJet
15 Apr - 21 Apr	WestJet
23 Apr - 29 Apr	WestJet
06 Apr - 14 Apr	WestJet
05 Apr - 12 Apr	WestJet
30 Apr - 03 May	WestJet
29 Apr - 04 May	WestJet
01 Apr - 08 Apr	WestJet
28 Apr - 04 May	WestJet
28 Apr - 07 May	WestJet
01 Apr - 09 Apr	WestJet
15 Apr - 05 May	WestJet
29 Apr - 10 May	WestJet

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

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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Cheapest return flights from Hamilton to London in April from 692€

Return flights