Find flights
When to book
Airlines
FAQs

Cheap flights from Dublin to Houston George Bush Intcntl Airport from £573

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DUB — IAH
14 May — 21 May1
1 adult
Tue 14/5
Tue 21/5

Cheap flight deals from Dublin to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 9 May 2024.

Popular in

July

Cheapest in

February

Average price

£659

Round-trip from

£535
High demand for flights, 23% potential price rise
Best time to find cheap flights, 17% potential price drop
Average for round-trip flights in May 2024
From Dublin to Houston George Bush Intcntl

What is the cheapest day to fly round-trip from Dublin to Houston George Bush Intcntl Airport?

Users have found that flying from Dublin to Houston George Bush Intcntl Airport on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

Travelers have found it’s best to book a flight 19 days in advance to save up to 44% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 19 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Dublin to Houston George Bush Intcntl Airport 1-2 weeks in advance for as low as £503, or £743 for flights within the next 24 hours.

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

December is one of the best times of the year to fly to Houston George Bush Intcntl Airport from Dublin. Prices for December average £626 per person but you can even find prices for as low as £452. The most expensive prices can be found in the month of July. Opting for a December flight can save you 28% on your journey compared to booking in July

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

One of the essential ways to save on airfare from Dublin to Houston George Bush Intcntl Airport is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the evening could potentially save you up to 34% on airfare.

Cheap Delta flights from Dublin to George Bush Intcntl

Explore cheap flight options specifically provided by Delta for the route between Dublin and George Bush Intcntl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 876,925 searches. Data last updated 9 May 2024.
Take a peek at the cheapest Delta flights we've detected travelling from Dublin to Houston. Make sure to check back often as deals are often changing.
Thu 30/505:55DUB - IAH
1 stop13h 30mDelta
Sun 9/605:20IAH - DUB
2 stops21h 00mDelta
Deal found 8/5£620
Thu 30/505:55DUB - IAH
2 stops18h 37mDelta
Sun 9/605:20IAH - DUB
2 stops21h 00mDelta
Deal found 8/5£621
Tue 28/505:55DUB - IAH
1 stop13h 30mDelta
Tue 4/613:50IAH - DUB
1 stop14h 55mDelta
Deal found 7/5£622
Thu 30/508:55DUB - IAH
2 stops18h 07mDelta
Mon 10/616:50IAH - DUB
2 stops17h 50mDelta
Deal found 9/5£624
Thu 30/505:55DUB - IAH
2 stops22h 41mDelta
Mon 10/607:05IAH - DUB
2 stops19h 15mDelta
Deal found 8/5£624
Tue 28/508:55DUB - IAH
2 stops19h 41mDelta
Tue 4/613:50IAH - DUB
2 stops16h 45mDelta
Deal found 7/5£625
Thu 30/505:55DUB - IAH
2 stops22h 41mDelta
Sun 9/605:20IAH - DUB
2 stops21h 00mDelta
Deal found 9/5£650
Sat 8/608:55DUB - IAH
2 stops19h 45mDelta
Sat 15/605:20IAH - DUB
2 stops21h 00mDelta
Deal found 8/5£949

Cheap British Airways flights from Dublin to George Bush Intcntl

Explore cheap flight options specifically provided by British Airways for the route between Dublin and George Bush Intcntl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 876,925 searches. Data last updated 9 May 2024.
Take a gander at the lowest prices we've found on British Airways flights from Dublin to Houston. Deals are refreshing constantly so come back soon for more options.
Thu 30/509:20DUB - IAH
1 stop15h 39mBritish Airways
Mon 10/616:26IAH - DUB
1 stop11h 19mBritish Airways
Deal found 9/5£579
Wed 5/610:55DUB - IAH
1 stop14h 04mBritish Airways
Wed 12/616:26IAH - DUB
1 stop11h 19mBritish Airways
Deal found 8/5£580
Thu 30/509:20DUB - IAH
1 stop15h 39mBritish Airways
Mon 10/616:26IAH - DUB
1 stop11h 19mBritish Airways
Deal found 8/5£580
Wed 24/712:40DUB - IAH
1 stop12h 11mBritish Airways
Fri 9/815:35IAH - DUB
1 stop12h 05mBritish Airways
Deal found 8/5£689

Cheap Dublin to George Bush Intcntl flights in May & June 2024

Find cheap flight options from Dublin to George Bush Intcntl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 876,925 searches. Prices were last updated on 9 May 2024.
Check out some of the best flight deals from Dublin to Houston in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 7/612:40DUB - IAH
1 stop12h 12mMultiple Airlines
Fri 14/613:50IAH - DUB
1 stop15h 50mMultiple Airlines
Deal found 8/5£573
Thu 30/509:20DUB - IAH
1 stop15h 39mBritish Airways
Mon 10/616:26IAH - DUB
1 stop11h 19mBritish Airways
Deal found 9/5£579
Wed 5/610:55DUB - IAH
1 stop14h 04mBritish Airways
Wed 12/616:26IAH - DUB
1 stop11h 19mBritish Airways
Deal found 8/5£580
Thu 30/509:20DUB - IAH
1 stop15h 39mBritish Airways
Mon 10/616:26IAH - DUB
1 stop11h 19mBritish Airways
Deal found 8/5£580
Fri 7/612:40DUB - IAH
1 stop12h 12mAmerican Airlines
Sat 15/609:39IAH - DUB
1 stop13h 21mAmerican Airlines
Deal found 8/5£584
Sat 8/609:30DUB - IAH
1 stop20h 47mFinnair
Mon 17/614:20IAH - DUB
1 stop13h 25mFinnair
Deal found 8/5£586
Wed 5/614:20DUB - IAH
2 stops24h 14mMultiple Airlines
Mon 17/618:15IAH - DUB
1 stop34h 40mMultiple Airlines
Deal found 8/5£588
Wed 5/614:20DUB - IAH
2 stops24h 14mMultiple Airlines
Wed 12/618:15IAH - DUB
1 stop34h 40mMultiple Airlines
Deal found 8/5£588
Thu 30/505:55DUB - IAH
1 stop13h 30mDelta
Sun 9/605:20IAH - DUB
2 stops21h 00mDelta
Deal found 8/5£620

Dublin to George Bush Intcntl 2024 flight deals

Discover exclusive flight deals for travel between Dublin and George Bush Intcntl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 876,925 searches. Data last updated 9 May 2024.
Check out some of the best flight deals from Dublin to Houston in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 7/612:40DUB - IAH
1 stop12h 12mMultiple Airlines
Fri 14/613:50IAH - DUB
1 stop15h 50mMultiple Airlines
Deal found 8/5£573
Wed 6/1105:55DUB - IAH
2 stops22h 52mDelta
Tue 12/1112:30IAH - DUB
2 stops21h 30mDelta
Deal found 8/5£575
Thu 30/509:20DUB - IAH
1 stop15h 39mBritish Airways
Mon 10/616:26IAH - DUB
1 stop11h 19mBritish Airways
Deal found 9/5£579
Wed 5/610:55DUB - IAH
1 stop14h 04mBritish Airways
Wed 12/616:26IAH - DUB
1 stop11h 19mBritish Airways
Deal found 8/5£580
Thu 30/509:20DUB - IAH
1 stop15h 39mBritish Airways
Mon 10/616:26IAH - DUB
1 stop11h 19mBritish Airways
Deal found 8/5£580
Fri 7/612:40DUB - IAH
1 stop12h 12mAmerican Airlines
Sat 15/609:39IAH - DUB
1 stop13h 21mAmerican Airlines
Deal found 8/5£584
Sat 8/609:30DUB - IAH
1 stop20h 47mFinnair
Mon 17/614:20IAH - DUB
1 stop13h 25mFinnair
Deal found 8/5£586
Wed 5/614:20DUB - IAH
2 stops24h 14mMultiple Airlines
Mon 17/618:15IAH - DUB
1 stop34h 40mMultiple Airlines
Deal found 8/5£588
Wed 5/614:20DUB - IAH
2 stops24h 14mMultiple Airlines
Wed 12/618:15IAH - DUB
1 stop34h 40mMultiple Airlines
Deal found 8/5£588

One-way flights to George Bush Intcntl from Dublin

Search for one-way flight options from Dublin to George Bush Intcntl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 876,925 searches. Data last updated 9 May 2024.
Take a look at some of the best available options we've come across on one-way flights from Dublin to Houston. Users can also find round-trip Dublin to Houston flights by using the search form above.
Wed 24/712:55DUB - IAH
1 stop16h 53mWestJet
Deal found 9/5£613
Mon 8/719:30DUB - IAH
3 stops31h 37mMultiple Airlines
Deal found 9/5£1,410
Mon 8/719:30DUB - IAH
3 stops31h 37mMultiple Airlines
Deal found 8/5£1,411
Thu 18/712:00DUB - IAH
1 stop16h 41mDelta
Deal found 8/5£1,688
Fri 1/1105:55DUB - IAH
1 stop13h 40mDelta
Deal found 9/5£1,709

Find flights from Dublin to George Bush Intcntl within your budget

Customise your flight search to find flights from Dublin to George Bush Intcntl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 876,925 searches. Data last updated 9 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£573 - £731

Route

Depart

Return

Price

DublinHouston George Bush Intcntl

DUB - IAH

DUBIAH

Dublin

Fri 7/6

1 stop12h 12m

Houston George Bush Intcntl

Fri 14/6

1 stop15h 50m

£573

DublinHouston George Bush Intcntl

DUB - IAH

DUBIAH

Dublin

Thu 30/5

1 stop15h 39m

Houston George Bush Intcntl

Mon 10/6

1 stop11h 19m

£579

DublinHouston George Bush Intcntl

DUB - IAH

DUBIAH

Dublin

Fri 7/6

1 stop12h 12m

Houston George Bush Intcntl

Sat 15/6

1 stop13h 21m

£584

DublinHouston George Bush Intcntl

DUB - IAH

DUBIAH

Dublin

Sat 8/6

1 stop20h 47m

Houston George Bush Intcntl

Sat 15/6

1 stop13h 25m

£586

DublinHouston George Bush Intcntl

DUB - IAH

DUBIAH

Dublin

Thu 30/5

1 stop13h 30m

Houston George Bush Intcntl

Sun 9/6

2 stops21h 00m

£620

DublinHouston George Bush Intcntl

DUB - IAH

DUBIAH

Dublin

Fri 7/6

2 stops28h 27m

Houston George Bush Intcntl

Thu 13/6

1 stop18h 00m

£664

DublinHouston George Bush Intcntl

DUB - IAH

DUBIAH

Dublin

Fri 7/6

1 stop20h 47m

Houston George Bush Intcntl

Fri 14/6

2 stops15h 55m

£669

DublinHouston George Bush Intcntl

DUB - IAH

DUBIAH

Dublin

Mon 10/6

1 stop32h 15m

Houston George Bush Intcntl

Sat 15/6

1 stop37h 05m

£700

DublinHouston George Bush Intcntl

DUB - IAH

DUBIAH

Dublin

Sun 9/6

1 stop17h 00m

Houston George Bush Intcntl

Tue 11/6

1 stop20h 55m

£731

Flights are sorted by cheapest first

Deals found on 8/5

When is the best time to book a flight from Dublin to Houston George Bush Intcntl Airport?

Use this chart to determine the optimal time to book a return flight from Dublin to George Bush Intcntl. Price data was last updated on 3 May 2024.
To ensure you get the cheapest price possible for a flight from Dublin to Houston George Bush Intcntl Airport, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Dublin to Houston George Bush Intcntl Airport?

Use this chart to determine the cheapest time to fly return from Dublin to George Bush Intcntl. Price data was last updated on 5 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Dublin to Houston George Bush Intcntl Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to George Bush Intcntl by month

Plan your trip from Dublin to George Bush Intcntl by taking into account the cheapest months to travel. The average price of a one-way flight from Dublin to George Bush Intcntl is currently £1,366 while a return flight costs £634. Price data was last updated on 5 May 2024.

Currently, November is the cheapest month in which you can book a flight from Dublin to Houston George Bush Intcntl Airport (average of £663). Flying from Dublin to Houston George Bush Intcntl Airport in June is currently the most expensive (average of £890). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

£557

February

£544

March

£613

April

£570

May

£694

June

£713

July

£709

August

£676

September

£584

October

£610

November

£531

December

£600

Temperature and rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature and rainfall totals by month.

IAH

Temperature

12 - 29 °C

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated 9 May 2024.
Read reviews from past customers who have flown Delta, British Airways and KLM from Dublin to Houston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
10,778 reviews

Comfort

7.9

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very Good
10,778 reviews
8.0
Very Good
10,778 reviews

Comfort

7.9

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.9
Good
1,590 reviews
8.0
Very Good
10,778 reviews

Comfort

7.9

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.8
Good
1,378 reviews
8.0
Very Good
10,778 reviews

Comfort

7.9

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.6
Good
4,521 reviews
8.0
Very Good
10,778 reviews

Comfort

7.9

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.6
Good
1,778 reviews
8.0
Very Good
10,778 reviews

Comfort

7.9

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Dublin to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Dublin to Houston George Bush Intcntl?

    Dublin (DUB), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Dublin to Houston George Bush Intcntl. 5 airlines have flights from Dublin to Houston George Bush Intcntl on a regular basis. Booking flights from Dublin to Houston George Bush Intcntl should not be difficult; the airport handles an average of 0 outbound flights to Houston George Bush Intcntl per day.

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

    Yes, there are multiple flights from Dublin to Houston George Bush Intcntl Airport for under £600. The cheapest flight booked recently is on Multiple Airlines for just £573, but on average you can expect to pay £620.

  • What are the cheapest airlines flying from Dublin to Houston George Bush Intcntl Airport round-trip?

    According to our current data, British Airways (£579), American Airlines (£584), and Finnair (£586) offers the cheapest pricing from Dublin to Houston George Bush Intcntl Airport. You may be able to fly from Dublin to Houston George Bush Intcntl Airport for 8% less than the average price by searching for these airlines.

  • What are the most popular airlines that fly from Dublin to Houston George Bush Intcntl Airport?

  • What does DUB to IAH mean?

    Dublin Airport is DUB and Houston George Bush Intcntl Airport is IAH. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Dublin to George Bush Intcntl that include extra baggage allowance?

    The amount of baggage you can bring on your Dublin to George Bush Intcntl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dublin to George Bush Intcntl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dublin to George Bush Intcntl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Dublin to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Dublin to George Bush Intcntl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to George Bush Intcntl.

  • Can I find deals for business class flights from Dublin to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Dublin to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Dublin to George Bush Intcntl that allow pets onboard?

    Many airlines flying from Dublin to George Bush Intcntl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dublin to George Bush Intcntl?

    Yes, you can often find last-minute deals on Dublin to George Bush Intcntl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Dublin to Houston George Bush Intcntl Airport flight deals updated?

    The Dublin to Houston George Bush Intcntl Airport flight deals you see on this page were last updated on 9/5.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dublin to George Bush Intcntl
See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Dublin to George Bush Intcntl

Discover the top 5 airlines that operate flights from Dublin to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 876,925 searches. Data last updated 9 May 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£450Average£600FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£469Average£724FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest£518Average£674FlexibilityNo cancel feeOn-time75%
Search KLM flights
WestJetCheapest£574Average£747FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Aer LingusCheapest£586Average£655FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Search flights from Dublin to George Bush Intcntl by cabin class

Find flights from Dublin to George Bush Intcntl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dublin to George Bush Intcntl?

Cheapflights helps you search for flights from Dublin to George Bush Intcntl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Dublin to George Bush Intcntl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Dublin to George Bush Intcntl.

Can Cheapflights find flights from Dublin to George Bush Intcntl with no change fees?

Yes! Cheapflights helps users easily find flights from Dublin to George Bush Intcntl with no change fees.

Can Cheapflights notify me if prices for flights from Dublin to George Bush Intcntl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.