Cheap flights from Ireland to Houston
Know your dates, get live prices in seconds:
We work with more than 300 partners to bring you better travel deals
How to find the cheapest flight from
Ireland to Houston (IAH)
How far in advance should I book a flight from Ireland to Houston?
Users have found that booking a flight from Ireland to Houston at least 49 days early can save you up to 47% on average compared to booking a flight this week. If booking 49 days before your flight isn’t an option for you, users have found flights from Ireland to Houston for as little as £591 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £748 for flights departing within the next 3 days.
What is the cheapest month to fly from Ireland to Houston?
February is one of the best times of the year to fly to Houston from Ireland. Prices for February average £572 per person but you can even find prices for as low as £371. The most expensive prices can be found in the month of July. Opting for a February flight can save you 38% on your journey compared to booking in February