AirHint found the following cheapest return flights from Manchester (MAN) to Keflavik (KEF) in July 2025 (see full year).

Return flights

31 Jul - 03 Aug	Scandinavian Airlines
31 Jul - 05 Aug	SWISS
31 Jul - 07 Aug	Ryanair
31 Jul - 14 Aug	Aer Lingus
31 Jul - 03 Aug	easyJet	direct
31 Jul - 31 Jul	Aer Lingus
31 Jul - 07 Aug	easyJet	direct
31 Jul - 01 Aug	Aer Lingus
31 Jul - 14 Aug	easyJet	direct
31 Jul - 01 Aug	easyJet	direct
31 Jul - 05 Aug	easyJet	direct

Also check the deals for one-way flights from Manchester to Keflavik in July.

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 Manchester to Keflavik in July from $416

Return flights