Cheapest return flights from Washington to Dublin in April from $525

Best time to book flights for Washington (DCA) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest return flights from Washington (DCA) to Dublin (DUB) in April 2025 (see full year).

Return flights

23 Apr - 30 Apr jetBlue
29 Apr - 06 May jetBlue
24 Apr - 03 May jetBlue
02 Apr - 09 Apr United
01 Apr - 08 Apr Air Canada
15 Apr - 23 Apr Air Canada
14 Apr - 23 Apr Air Canada
08 Apr - 15 Apr American Airlines
09 Apr - 16 Apr American Airlines
02 Apr - 07 Apr Air Canada
01 Apr - 06 Apr Delta
03 Apr - 08 Apr Air Canada
27 Apr - 04 May United
25 Apr - 01 May Air Canada
26 Apr - 03 May United
25 Apr - 30 May jetBlue
25 Apr - 04 May Air Canada

Also check the deals for one-way flights from Washington to Dublin in April.

Skyscanner

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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