AirHint found the following cheapest return flights from Dublin (DUB) to St. John's (YYT) in August 2025 (see full year).

Return flights

26 Aug - 09 Sep	Ryanair
05 Aug - 14 Aug	WestJet	direct
12 Aug - 21 Aug	WestJet	direct
12 Aug - 19 Aug	WestJet	direct
05 Aug - 19 Aug	WestJet	direct
07 Aug - 12 Aug	Ryanair
14 Aug - 21 Aug	Ryanair
07 Aug - 03 Sep	Ryanair
07 Aug - 04 Sep	Ryanair
26 Aug - 02 Sep	Ryanair
07 Aug - 02 Sep	Ryanair
19 Aug - 23 Aug	WestJet
26 Aug - 09 Sep	WestJet	direct
07 Aug - 12 Aug	WestJet	direct
26 Aug - 02 Sep	WestJet	direct
07 Aug - 02 Sep	WestJet	direct
07 Aug - 04 Sep	WestJet	direct

Also check the deals for one-way flights from Dublin to St. John's in August.

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 Dublin to St. John's in August from $496

Return flights