Cheap flights from Texas to Ireland from $164

In general, August is the cheapest month to fly from Texas to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $101. If you aren’t able to travel to Ireland during the month of August, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $151.

The cheapest day to depart on your flight to Ireland is on a Wednesday when prices can be found for as low as $878. This is often the case because there is less demand to fly during this day of the week. Flights from Texas to Ireland on a Thursday will generally be more expensive and average around $1,112. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

According to our data, the cheapest time of day to fly to Ireland is in the evening. momondo users have found flights departing from Texas to Ireland in the evening for as low as $952. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Ireland is in the afternoon when prices are around $980.

Fly from Dallas/Fort Worth to Dublin for the best Texas - Ireland flight prices

You are more likely to see cheaper flights to Ireland from Texas when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around $746 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Texas for as low as $627 on momondo.

There are 3 cabin classes available to choose from on Texas to Ireland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Aer Lingus, British Airways, and United Airlines are the most popular carriers operating from Texas to Ireland

American Airlines, United Airlines and Aer Lingus are the top three most popular airlines that fly to Ireland from Texas according to our data. American Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Ireland. Keep in mind that there are 13 different airlines that fly to Ireland on a routine basis, so you have a few additional options to choose from.

As of June 2026, 5 flights take off from Texas and land in Ireland each day. The most common flight departure time for this route is 7:00PM, with 100% of daily flights taking off in the evening.

As of June 2026, there are 35 flights per week flying from Texas to Ireland. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.