Cheapest return flights from Washington to Dublin in August from 464€
AirHint found the following cheapest return flights from Washington (IAD) to Dublin (DUB)
in August 2026 (see full year ).
Return flights
16 Aug
- 19 Aug
Scandinavian Airlines
464 €
19 Aug
- 25 Aug
TAP
471 €
31 Aug
- 07 Sep
Scandinavian Airlines
471 €
30 Aug
- 06 Sep
Scandinavian Airlines
496 €
17 Aug
- 26 Aug
United
499 €
17 Aug
- 26 Aug
Aer Lingus
500 €
direct
19 Aug
- 25 Aug
Aer Lingus
500 €
direct
18 Aug
- 25 Aug
Aer Lingus
502 €
direct
29 Aug
- 06 Sep
TAP
530 €
27 Aug
- 06 Sep
TAP
530 €
14 Aug
- 25 Aug
United
537 €
10 Aug
- 23 Aug
Air Canada
544 €
05 Aug
- 13 Aug
United
567 €
05 Aug
- 13 Aug
Aer Lingus
569 €
direct
31 Aug
- 07 Sep
Aer Lingus
611 €
direct
28 Aug
- 04 Sep
Aer Lingus
620 €
direct
27 Aug
- 06 Sep
Aer Lingus
626 €
direct
30 Aug
- 06 Sep
Aer Lingus
652 €
direct
29 Aug
- 06 Sep
Aer Lingus
702 €
direct
Also check the deals for one-way flights from Washington to Dublin in August .
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