Cheap flights from Ireland to George Bush Intcntl

DUB — IAH
30 May — 6 Jun1
Return
1 adult
Economy
From?
To?
Mon 30/5
Mon 6/6

How far in advance should I book a flight from Ireland to Houston George Bush Intcntl Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 38% on flights from Ireland to Houston George Bush Intcntl Airport compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £505. For sooner than that we have options available in the next 3 days from £580.

What is the cheapest month to fly from Ireland to Houston George Bush Intcntl Airport?

The best pricing can be found in the month of March. Prices to Houston George Bush Intcntl Airport from Ireland average £468. You can even find prices in March for less than £468, as users have found deals to Houston George Bush Intcntl Airport from as low as £284. The month of August appears to be one of the more expensive times to travel to Houston George Bush Intcntl Airport from Ireland. Flying in the targeted month can save you up to 15%.

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

When flying from Ireland to Houston George Bush Intcntl Airport, 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 Ireland to George Bush Intcntl in May, June 2022

The best prices found for Ireland to IAH flights in May, June
30 May - 6 Jun
DUB

Dublin

IAH

Houston George Bush Intcntl

1 stop

13h 15m
IAH

Houston George Bush Intcntl

DUB

Dublin

1 stop

20h 40m
£592

Delta

View Deal

Deal found 23/5/22

30 May - 6 Jun
DUB

Dublin

IAH

Houston George Bush Intcntl

2 stops

18h 26m
IAH

Houston George Bush Intcntl

DUB

Dublin

1 stop

20h 40m
£593

Delta

View Deal

Deal found 23/5/22

20 Jun - 27 Jun
DUB

Dublin

IAH

Houston George Bush Intcntl

2 stops

15h 09m
IAH

Houston George Bush Intcntl

DUB

Dublin

1 stop

14h 59m
£594

Multiple Airlines

View Deal

Deal found 23/5/22

Ireland to George Bush Intcntl 2022 flight deals

Cheap flights to George Bush Intcntl from Ireland found for this year
30 Aug - 5 Sep
DUB

Dublin

IAH

Houston George Bush Intcntl

1 stop

17h 36m
IAH

Houston George Bush Intcntl

DUB

Dublin

1 stop

11h 25m
£547

Aer Lingus

View Deal

Deal found 23/5/22

30 May - 6 Jun
DUB

Dublin

IAH

Houston George Bush Intcntl

1 stop

13h 15m
IAH

Houston George Bush Intcntl

DUB

Dublin

1 stop

20h 40m
£592

Delta

View Deal

Deal found 23/5/22

30 May - 6 Jun
DUB

Dublin

IAH

Houston George Bush Intcntl

2 stops

18h 26m
IAH

Houston George Bush Intcntl

DUB

Dublin

1 stop

20h 40m
£593

Delta

View Deal

Deal found 23/5/22

Cheap United Airlines flights from Ireland to George Bush Intcntl

20 Jul - 2 Aug
DUB

Dublin

IAH

Houston George Bush Intcntl

2 stops

14h 35m
IAH

Houston George Bush Intcntl

DUB

Dublin

2 stops

14h 55m
£756

United Airlines

View Deal

Deal found 22/5/22

27 Jul - 17 Aug
DUB

Dublin

IAH

Houston George Bush Intcntl

2 stops

18h 01m
IAH

Houston George Bush Intcntl

DUB

Dublin

1 stop

15h 00m
£757

United Airlines

View Deal

Deal found 25/5/22

27 Jul - 17 Aug
DUB

Dublin

IAH

Houston George Bush Intcntl

2 stops

18h 01m
IAH

Houston George Bush Intcntl

DUB

Dublin

1 stop

30h 35m
£758

United Airlines

View Deal

Deal found 24/5/22

Cheap Aer Lingus flights from Ireland to George Bush Intcntl

30 Aug - 5 Sep
DUB

Dublin

IAH

Houston George Bush Intcntl

1 stop

17h 36m
IAH

Houston George Bush Intcntl

DUB

Dublin

1 stop

11h 25m
£547

Aer Lingus

View Deal

Deal found 23/5/22

20 Jul - 2 Aug
DUB

Dublin

IAH

Houston George Bush Intcntl

1 stop

12h 49m
IAH

Houston George Bush Intcntl

DUB

Dublin

1 stop

16h 38m
£747

Aer Lingus

View Deal

Deal found 22/5/22

Last-minute flights from Ireland to George Bush Intcntl

Late deals on return flights to George Bush Intcntl from Ireland, departing today and this week
30 May - 6 Jun
DUB

Dublin

IAH

Houston George Bush Intcntl

1 stop

13h 15m
IAH

Houston George Bush Intcntl

DUB

Dublin

1 stop

20h 40m
£592

Delta

View Deal

Deal found 23/5/22

30 May - 6 Jun
DUB

Dublin

IAH

Houston George Bush Intcntl

2 stops

18h 26m
IAH

Houston George Bush Intcntl

DUB

Dublin

1 stop

20h 40m
£593

Delta

View Deal

Deal found 23/5/22

31 May - 7 Jun
DUB

Dublin

IAH

Houston George Bush Intcntl

2 stops

15h 21m
IAH

Houston George Bush Intcntl

DUB

Dublin

2 stops

16h 17m
£597

Multiple Airlines

View Deal

Deal found 24/5/22

One-way flights to Houston George Bush Intcntl from Ireland

The cheapest one-way flights from Ireland to George Bush Intcntl
8 Sep
DUB

Dublin

IAH

Houston George Bush Intcntl

1 stop

28h 12m
£309

WestJet

View Deal

Deal found 23/5/22

12 Oct
DUB

Dublin

IAH

Houston George Bush Intcntl

2 stops

30h 04m
£341

Multiple Airlines

View Deal

Deal found 25/5/22

8 Sep
DUB

Dublin

IAH

Houston George Bush Intcntl

2 stops

35h 14m
£367

Multiple Airlines

View Deal

Deal found 23/5/22

Related info for your journey

Useful info, stats and facts about Ireland to George Bush Intcntl flights.

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

Due to the rapidly changing circumstances due to COVID-19, airlines like Aer Lingus, American Airlines, and Air France flying from Ireland to Houston George Bush Intcntl have implemented new flexible cancellation policies.

Can I find flights from Ireland to Houston George Bush Intcntl Airport for under £600 on Cheapflights?

Yes, there are multiple flights from Ireland to Houston George Bush Intcntl Airport for under £600. The cheapest flight booked recently is on Aer Lingus for just £547, but on average you can expect to pay £715.

Are there last-minute flights available from Ireland to Houston George Bush Intcntl Airport for under £600?

There are currently 3+ open flights from Ireland to Houston George Bush Intcntl Airport within the next 7 days for less than £600.

How popular is this Ireland to Houston George Bush Intcntl Airport flight route?

The Ireland to Houston George Bush Intcntl flight path was viewed by 165 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 airlines that fly from Ireland to Houston George Bush Intcntl Airport?

When booking a flight from Ireland to Houston George Bush Intcntl Airport, you may want to consider flying on American Airlines, Air France or British Airways as they are the most popular for this route.

What are the cheapest flights from Ireland to Houston George Bush Intcntl Airport?

The cheapest flight price from Ireland to Houston George Bush Intcntl Airport is £539. On average you can expect to pay £590. The most popular route, (Dublin - Houston George Bush Intcntl), can usually be booked for £747.

Departure points for flights from Ireland to George Bush Intcntl

Select to see more specific information for flights to George Bush Intcntl from all departure points in Ireland

Top 4 airlines flying from Ireland to George Bush Intcntl

The chart below displays the airlines Cheapflights users travelling from Ireland to George Bush Intcntl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Air FranceCheapest£287Average£550FlexibilityNo cancel feeOn-time77%COVID-19 safety
Search Air France flights
American AirlinesCheapest£474Average£631FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
British AirwaysCheapest£493Average£636FlexibilityNo cancel feeOn-time70%COVID-19 safety
Search British Airways flights
Aer LingusCheapest£513Average£604FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Aer Lingus flights