Cheap flights from Houston to Ireland

IAH — DUB
May 30 — Jun 61

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

Find a great deal and save up to 29% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Houston to Ireland within the next two weeks, with the cheapest ticket starting at $904.

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

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, March can be a great choice for travel to Ireland. Flights to Ireland from Houston in March are about $812 on average during March, but can be found for as low as $487.

When is the cheapest time to fly from Houston to Ireland (IAH - IE)?

When flying from Houston to Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Houston to Ireland in May, June 2022

The best prices found for Houston to Ireland flights for May, June
Jun 7 - Jun 13
IAH

Houston George Bush Intcntl

DUB

Dublin

2 stops

39h 24m
DUB

Dublin

IAH

Houston George Bush Intcntl

2 stops

29h 25m
$690

Multiple Airlines

View Deal

Deal found 5/24/22

Jun 3 - Jun 10
IAH

Houston George Bush Intcntl

DUB

Dublin

3 stops

31h 00m
DUB

Dublin

IAH

Houston George Bush Intcntl

3 stops

33h 40m
$723

Multiple Airlines

View Deal

Deal found 5/23/22

Jun 6 - Jun 13
IAH

Houston George Bush Intcntl

DUB

Dublin

2 stops

33h 06m
DUB

Dublin

IAH

Houston George Bush Intcntl

2 stops

29h 25m
$734

Multiple Airlines

View Deal

Deal found 5/22/22

Houston to Ireland 2022 flight deals

Cheap flights to Ireland from Houston found for this year
Sep 6 - Sep 20
IAH

Houston George Bush Intcntl

DUB

Dublin

1 stop

13h 25m
DUB

Dublin

IAH

Houston George Bush Intcntl

1 stop

33h 40m
$574

Iberia

View Deal

Deal found 5/23/22

Oct 4 - Oct 11
IAH

Houston George Bush Intcntl

DUB

Dublin

1 stop

12h 10m
DUB

Dublin

IAH

Houston George Bush Intcntl

1 stop

19h 27m
$578

Multiple Airlines

View Deal

Deal found 5/22/22

Sep 13 - Sep 19
IAH

Houston George Bush Intcntl

DUB

Dublin

2 stops

19h 00m
DUB

Dublin

IAH

Houston George Bush Intcntl

2 stops

39h 40m
$579

Air Canada

View Deal

Deal found 5/23/22

Cheap United Airlines flights from Houston to Ireland

Oct 4 - Oct 11
IAH

Houston George Bush Intcntl

DUB

Dublin

1 stop

31h 54m
DUB

Dublin

IAH

Houston George Bush Intcntl

1 stop

28h 05m
$580

United Airlines

View Deal

Deal found 5/24/22

Sep 20 - Sep 27
IAH

Houston George Bush Intcntl

DUB

Dublin

1 stop

20h 46m
DUB

Dublin

IAH

Houston George Bush Intcntl

1 stop

16h 15m
$584

United Airlines

View Deal

Deal found 5/23/22

Sep 7 - Sep 13
IAH

Houston George Bush Intcntl

DUB

Dublin

2 stops

18h 16m
DUB

Dublin

IAH

Houston George Bush Intcntl

1 stop

16h 15m
$588

United Airlines

View Deal

Deal found 5/25/22

Cheap Air Canada flights from Houston to Ireland

Sep 13 - Sep 19
IAH

Houston George Bush Intcntl

DUB

Dublin

2 stops

19h 00m
DUB

Dublin

IAH

Houston George Bush Intcntl

2 stops

39h 40m
$579

Air Canada

View Deal

Deal found 5/23/22

Sep 20 - Sep 29
IAH

Houston George Bush Intcntl

DUB

Dublin

1 stop

19h 20m
DUB

Dublin

IAH

Houston George Bush Intcntl

1 stop

28h 05m
$590

Air Canada

View Deal

Deal found 5/23/22

Sep 13 - Sep 17
IAH

Houston George Bush Intcntl

DUB

Dublin

2 stops

19h 00m
DUB

Dublin

IAH

Houston George Bush Intcntl

2 stops

17h 08m
$634

Air Canada

View Deal

Deal found 5/23/22

Last minute flights from Houston to Ireland

Late deals on return flights to Ireland from Houston, departing today and this week
Jun 3 - Jun 10
IAH

Houston George Bush Intcntl

DUB

Dublin

3 stops

31h 00m
DUB

Dublin

IAH

Houston George Bush Intcntl

3 stops

33h 40m
$723

Multiple Airlines

View Deal

Deal found 5/23/22

May 31 - Jun 7
IAH

Houston George Bush Intcntl

DUB

Dublin

1 stop

18h 05m
DUB

Dublin

IAH

Houston George Bush Intcntl

1 stop

30h 50m
$1,077

Multiple Airlines

View Deal

Deal found 5/24/22

May 31 - Jun 7
IAH

Houston George Bush Intcntl

DUB

Dublin

2 stops

19h 45m
DUB

Dublin

IAH

Houston George Bush Intcntl

2 stops

35h 44m
$1,086

Multiple Airlines

View Deal

Deal found 5/24/22

One-way flights to Ireland from Houston

The cheapest one-way flights from Houston to Ireland
Aug 25
IAH

Houston George Bush Intcntl

DUB

Dublin

3 stops

30h 24m
$318

Multiple Airlines

View Deal

Deal found 5/24/22

Aug 25
IAH

Houston George Bush Intcntl

DUB

Dublin

3 stops

30h 24m
$319

Multiple Airlines

View Deal

Deal found 5/23/22

Aug 24
IAH

Houston George Bush Intcntl

DUB

Dublin

3 stops

40h 15m
$330

Multiple Airlines

View Deal

Deal found 5/23/22

Related info for your journey

Useful info, stats and facts about Houston to Ireland flights.

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. American Airlines, United Airlines, and Aer Lingus are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

Can I find flights from Houston to Ireland for under $600 on Cheapflights?

Yes, there are multiple flights from Houston to Ireland for under $600. The cheapest flight booked recently is on Iberia for just $574, but on average you can expect to pay $589.

Are there last-minute flights available from Houston to Ireland for under $800?

There are currently 20+ open flights from Houston to Ireland within the next 7 days for less than $800.

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 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 $584. On average you can expect to pay $3,148. The most popular route, (Houston Hobby - Dublin), can usually be booked for $578.

Destination points for flights from Houston to Ireland

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

Top 5 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.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$10Average$19FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
Air CanadaCheapest$426Average$629FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search Air Canada flights
United AirlinesCheapest$440Average$958FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$449Average$1,160FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
British AirwaysCheapest$458Average$866FlexibilityNo cancel feeOn-time70%COVID-19 safety
Search British Airways flights