Cheap flights from Dublin to Houston

Q: What are the cheapest airlines?

British Airways, Iberia Airlines. These airlines usually offer the cheapest flights from Dublin to Houston.

Q: What airlines fly indirectly?

British Airways, KLM, Lufthansa, Air Canada, Aer Lingus. These airlines fly from Dublin to Houston, but you’ll have at least one layover.

Q: How long is the flight?

13 hrs. This is the shortest flight time from Dublin to Houston.

from as little as £541

7 nights in Houston, departing Dublin on 01 / Feb / 2025 with British Airways (price found 27 hours ago)

Subject to availability, prices correct of the last 24 hours

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Cheap return flights from Dublin to Houston

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The Dublin / Houston route

All 7324 km of it

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Houston flight facts

What you need to know

What are the cheapest airlines?

British Airways
Iberia Airlines

These airlines usually offer the cheapest flights from Dublin to Houston.

What airlines fly indirectly?

British Airways
KLM
Lufthansa
Air Canada
Aer Lingus

These airlines fly from Dublin to Houston, but you’ll have at least one layover.

How long is the flight?

13 hrs

This is the shortest flight time from Dublin to Houston.

Alternative flights from the UK to Houston

Check out prices for other routes

Dublin to Houston George Bush Intercontinental Airport

from £541 pp

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Alternative flights from Dublin

You might find cheaper flights nearby

Dallas from Dublin

from £558 pp

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New Orleans from Dublin

from £578 pp

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Atlanta from Dublin

from £550 pp

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Tampa from Dublin

from £447 pp

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Orlando from Dublin

from £425 pp

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Denver from Dublin

from £506 pp

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01 / Feb / 2025 is currently the lowest priced day of the year to fly the Dublin/Houston route. There are around 53 flights on any given week from the UK to Houston and the cheapest month to fly right now is February.

Not suitable? Try running another search or viewing all cheap flight deals.

Key facts about Houston

Currency

United States dollar

Language

English

Timezone

6 hrs behind GMT

How to get cheap flights from Dublin to Houston

Tips and advice from our flight experts

There are 53 direct and indirect flights connecting Dublin and Houston every week, with the journey taking 13 hrs 55 mins on average. Scroll through your results to compare flight times and prices – the cheapest flight from Dublin to Houston is currently sitting at £541.

Or, if you're fairly flexible on dates, try to get a last minute-deal by regularly checking the Netflights website.

In Houston, Houston George Bush Intercontinental Airport (IAH) is usually the cheapest airport to fly to, but there are one airports to choose from. Not sure who to fly with? British Airways, KLM & Lufthansa are the most popular airlines available from Dublin.

But if you can't find one which is right for you, try looking at flights to other cities in the USA to check out some other options.