AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to Dublin (DUB) in February 2026 (see full year).

Return flights

02 Feb - 10 Feb	Finnair
03 Feb - 17 Feb	Finnair
03 Feb - 24 Feb	Finnair
25 Feb - 11 Mar	Finnair
17 Feb - 10 Mar	Finnair
24 Feb - 17 Mar	Finnair
25 Feb - 18 Mar	Finnair
04 Feb - 12 Feb	British Airways
04 Feb - 25 Feb	British Airways
10 Feb - 03 Mar	British Airways
18 Feb - 11 Mar	British Airways
11 Feb - 04 Mar	Finnair
04 Feb - 20 Feb	Air France
04 Feb - 18 Feb	Air France
04 Feb - 27 Feb	Air France
19 Feb - 22 Feb	United
13 Feb - 27 Feb	British Airways
25 Feb - 04 Mar	Aer Lingus
22 Feb - 01 Mar	Aer Lingus

Also check the deals for one-way flights from Dallas-Fort Worth to Dublin in February.

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 Dallas-Fort Worth to Dublin in February from 350€

Return flights