AirHint found the following cheapest return flights from Newcastle (NCL) to Guernsey (GCI) in July 2025 (see full year).

Return flights

25 Jul - 29 Jul	easyJet
08 Jul - 10 Jul	Blue Islands	direct
12 Jul - 15 Jul	Blue Islands
25 Jul - 27 Jul	easyJet
05 Jul - 08 Jul	Jet2
12 Jul - 13 Jul	easyJet
03 Jul - 07 Jul	Blue Islands
22 Jul - 22 Jul	Blue Islands
01 Jul - 01 Aug	easyJet
11 Jul - 14 Jul	easyJet
12 Jul - 14 Jul	easyJet
27 Jul - 01 Aug	easyJet
21 Jul - 05 Aug	Loganair
22 Jul - 05 Aug	Loganair
21 Jul - 01 Aug	Loganair
22 Jul - 01 Aug	Loganair
21 Jul - 07 Aug	Loganair
22 Jul - 07 Aug	Loganair
22 Jul - 12 Aug	Loganair
27 Jul - 05 Aug	Loganair

Also check the deals for one-way flights from Newcastle to Guernsey 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 Newcastle to Guernsey in July from $310

Return flights