Cheap flights from Dublin to Houston from €357
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Houston departing on 19/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Dublin to Houston
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Houston?
The month of January is, on average, the cheapest month to fly to Houston from Dublin, with most prices found around €626. If you are unable to visit Houston during the month of January, then departing from Dublin during the month September is also very affordable. Most momondo users find prices during this month for around €650.
What is the cheapest day to depart on your flight to Houston?
Our data shows that Tuesday is the least expensive day to fly to Houston. Tickets to fly out on this day can be as low as €589. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Dublin to Houston for around €752.
What is the cheapest time of day to depart on your flight to Houston?
In the afternoon is the cheapest time of day to fly from Dublin to Houston when you can find flight prices for as low as €586. Flying to Houston in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Houston are more costly in the morning, with an average ticket price of €723. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to Houston?
You are more likely to see cheaper flights to Houston from Dublin when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to Houston for around €732 when searching 15 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Dublin for as low as €619 on momondo.
What is the cheapest airline that flies from Dublin to Houston?
WestJet, JetBlue, and Aer Lingus are the most popular carriers operating from Dublin to Houston
Which airlines fly to Houston?
United Airlines, British Airways and American Airlines are the top three most popular airlines that fly to Houston from Dublin according to our data. United Airlines is the first choice among our users, with 61% of people opting to fly with this airline when travelling to Houston. Keep in mind that there are 3 different airlines that fly to Houston on a routine basis, so you have a few additional options to choose from.
Cheap Dublin to Houston flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Dublin to Houston
How far is Dublin to Houston by plane?
There are 7337.1 km between Dublin and Houston. By plane, this route typically takes 11h 52m.
When did momondo last update prices for flights from Dublin Airport to Houston?
Prices for flights from Dublin Airport to Houston refresh daily.
How many operators does momondo search for flights from Dublin Airport to Houston?
There are 3 operators available for flights from Dublin Airport to Houston as of June 2025.
How old do you have to be to fly from Dublin Airport to Houston?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dublin Airport to Houston.
What documentation or ID do you need to fly to Houston?
The necessary travel and health documents for your Houston trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Dublin to Houston
Compare and see reviews for airlines that fly from Dublin to Houston with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom €617 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom €631 | Free Cancellation | Rating 6.6 7,016 reviews | |||
| PriceFrom €656 | Free Cancellation | Rating 7.4 8,793 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Dublin to Houston?
It is quick and easy to find Dublin to Houston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Houston that suits you.
Can I find flights from Dublin to Houston with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Houston from Dublin with this policy.
How can momondo help me find flights from Dublin to Houston?
Once all potential Dublin to Houston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Dublin to Houston right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Dublin to Houston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.