Cheapest return flights from Houston to Dublin in March from $446

AirHint found the following cheapest return flights from Houston (IAH) to Dublin (DUB) in March 2026 (see full year).

Return flights

09 Mar - 18 Mar Air France
04 Mar - 11 Mar Air France
04 Mar - 17 Mar Air France
04 Mar - 31 Mar Air France
10 Mar - 17 Mar United
11 Mar - 18 Mar Air France
24 Mar - 31 Mar KLM
23 Mar - 30 Mar British Airways
01 Mar - 08 Mar Air France
12 Mar - 19 Mar British Airways
15 Mar - 04 Apr Iberia

Also check the deals for one-way flights from Houston to Dublin in March.

Powered by

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.

Book a cheap hotel in Dublin

Cheap car rent in Dublin

Feel free to contact us with any feedback or request another flight research.