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

Return flights

30 May - 07 Jun	WestJet
20 May - 10 Jun	WestJet
27 May - 13 Jun	WestJet
06 May - 20 May	WestJet
12 May - 11 Jun	WestJet
27 May - 12 Jun	WestJet
29 May - 13 Jun	WestJet
22 May - 13 Jun	WestJet
18 May - 13 Jun	WestJet
09 May - 13 Jun	WestJet
18 May - 07 Jun	WestJet
06 May - 11 May	WestJet
21 May - 31 May	WestJet
04 May - 27 May	WestJet
06 May - 13 May	WestJet
11 May - 27 May	WestJet
04 May - 12 May	WestJet
17 May - 27 May	WestJet
12 May - 20 May	WestJet
13 May - 20 May	WestJet

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

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 May from 917€

Return flights