Cheap flights from Houston (IAH) to Ireland

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How to find the cheapest flight from
Houston (IAH) to Ireland

All the information you need to plan the best IAH to DUB flight in 2021: compare Houston to Ireland flight prices with the expected peak season, weather and rainfall in Ireland.
When is the cheapest time to fly from Houston to Ireland (HO1 - IE)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston to Ireland as you normally would.

What is the cheapest month to fly from Houston to Ireland?

March is one of the best times of the year to fly to Ireland from Houston. Prices for March average $812 per person but you can even find prices for as low as $487. The most expensive prices can be found in the month of June. Opting for a March flight can save you 29% on your journey compared to booking in March

How far in advance should I book a flight from Houston to Ireland?

To save up to 29% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Houston to Ireland from $904 1-2 weeks out and tickets from $982 for flights departing within the next 72 hours.

Cheap flights from Houston to Ireland in October, November 2021

The best prices found for IAH to Ireland flights for October, November
30 Oct - 9 Nov
$451pp
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
8 Nov - 22 Nov
$491pp
IAH
Houston George Bush Intcntl
Multiple Airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
Multiple Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
13 Nov - 22 Nov
$504pp
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Lufthansa
   
2 STOPS
IAH
Houston George Bush Intcntl

Houston to Ireland 2021 flight deals

Cheap flights to Ireland from Houston found for this year
30 Oct - 9 Nov
$451pp
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
8 Nov - 22 Nov
$491pp
IAH
Houston George Bush Intcntl
Multiple Airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
Multiple Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
13 Nov - 22 Nov
$504pp
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Lufthansa
   
2 STOPS
IAH
Houston George Bush Intcntl

Last minute flights from Houston to Ireland

Late deals on round-trip flights to Ireland from Houston, departing today and this week
20 Oct - 27 Oct
$589pp
IAH
Houston George Bush Intcntl
Turkish Airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Turkish Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
20 Oct - 11 Nov
$620pp
IAH
Houston George Bush Intcntl
Turkish Airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Turkish Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
21 Oct - 31 Oct
$655pp
IAH
Houston George Bush Intcntl
Turkish Airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Turkish Airlines
 
1 STOP
IAH
Houston George Bush Intcntl

One-way flights to Ireland from Houston

The cheapest one-way flights from Houston to Ireland
11:25 am - 12:00 pm
Lufthansa
1 Stop
18h 35m
IAH - DUB
Lufthansa
$585
Kiwi.com
11:30 am - 11:25 am
TAP AIR PORTUGAL
2 Stops
17h 55m
IAH - DUB
TAP AIR PORTUGAL
1:30 pm - 11:20 am
Air France
2 Stops
15h 50m
HOU - DUB
Air France
$662
KAYAK

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Houston</span> to <span class="emphasized">Ireland</span> flights.

Flight FAQs

From Houston to Ireland

Which airlines flying from Houston to Ireland have flexible cancellations due to COVID-19?

Some of our airline partners flying from Houston to Ireland have new flexible policies in place due to COVID-19. Aer Lingus, British Airways, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Aer Lingus with this kind of flexibility.

Can I find flights from Houston to Ireland for under $500 on Cheapflights?

Yes, there are multiple flights from Houston to Ireland for under $500. The cheapest flight booked recently is on Multiple Airlines for just $451, but on average you can expect to pay $512.

Are there last-minute flights available from Houston to Ireland for under $600?

There are currently 20+ open flights from Houston to Ireland within the next 7 days for less than $600.

How popular is this Houston to Ireland flight route?

The Houston to Ireland flight path was viewed by 46 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest airlines to fly from Houston to Ireland one-way?

One-way options have recently been found by users for as low as $528 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Lufthansa from $585 and Singapore Airlines from $623 one-way.

What are the most popular routes from Houston to Ireland?

The most popular flight routes from Houston to Ireland are Houston Hobby - Dublin, Houston George Bush Intcntl - Dublin and Houston Hobby - Shannon.

What are the most popular airlines that fly from Houston to Ireland?

American Airlines, Air Canada and Air France are the most popular airlines when flying from Houston to Ireland.

What are the cheapest flights from Houston to Ireland?

The cheapest flight price from Houston to Ireland is $451. On average you can expect to pay $2,254. The most popular route, (Houston Hobby - Dublin), can usually be booked for $481.

Related searches

Flights to Ireland from Houston
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Rent a Car

Car Rentals in Ireland

COVID Restrictions

View COVID Travel Restrictions for Ireland

Do I need a COVID test to fly to Ireland from Houston?

Information is based on travel restrictions from Houston to Ireland

Most visitors from Houston need to provide a negative COVID-19 test result and/or quarantine to enter Ireland.

COVID-19 testing requirements
Visitors from Houston must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Ireland.

Quarantine requirements
Visitors from Houston are not required to quarantine after entering Ireland.

Do I need a test to fly back to Houston from Ireland?

Returning to Houston from Ireland

COVID-19 testing requirements
Visitors from Ireland must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Houston.

Quarantine requirements
Visitors from Ireland are not required to quarantine after entering Houston.

Hide COVID Travel Restrictions for Ireland

Destination points for flights from Houston to Ireland

Select to see more specific information for flights from Houston to all places in Ireland.

Destination information for Ireland

Things to know before you go - useful duration and weather info for your trip from Houston to Ireland.
Today's exchange rate
$1 = €0.87

Airports servicing Houston

Airports servicing

Dublin (DUB)
Galway (GWY)
Knock (NOC)
Cork (ORK)
Shannon (SNN)

Top 8 airlines flying from Houston to Ireland

The chart below displays the airlines Cheapflights users traveling from Houston to Ireland choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
United Airlines
$232 $1,291 No cancel fee 69%
Delta
$453 $1,061 No cancel fee N/A
American Airlines
$457 $1,083 No cancel fee 71%
British Airways
$467 $732 No cancel fee 70%
Air France
$472 $836 No cancel fee 77%
Air Canada
$513 $861 No cancel fee 67%
Lufthansa
$548 $815 No cancel fee 76%
Aer Lingus
$782 $1,236 No cancel fee N/A
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