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Cheap flights from Dublin to Houston from £519

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/8. 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 — HOU
17 Jul — 24 Jul1
1 adult
Wed 17/7
Wed 24/7

Cheap flight deals from Dublin to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Houston (HO1). 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 12 July 2024.

Popular in

July

Cheapest in

November

Average price

£730

Round-trip from

£525
High demand for flights, 17% potential price rise
Best time to find cheap flights, 19% potential price drop
Average for round-trip flights in July 2024
From Dublin to Houston

Cheap British Airways flights from Dublin to Houston

Explore cheap flight options specifically provided by British Airways for the route between Dublin and Houston. 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 976,312 searches. Data last updated 12 July 2024.
Peruse some of the lowest-priced British Airways flights we've found from Dublin to Houston. Make sure to check back often as deals are often changing.
Sun 22/1220:35DUB - IAH
1 stop23h 35mBritish Airways
Thu 2/115:55IAH - DUB
1 stop14h 40mBritish Airways
Deal found 11/7£531
Fri 18/1012:40DUB - IAH
1 stop12h 11mBritish Airways
Tue 5/1116:10IAH - DUB
1 stop11h 40mBritish Airways
Deal found 11/7£561
Wed 28/810:55DUB - IAH
1 stop14h 04mBritish Airways
Wed 4/915:35IAH - DUB
1 stop14h 30mBritish Airways
Deal found 11/7£576
Tue 27/812:40DUB - HOU
1 stop13h 25mBritish Airways
Tue 3/914:30HOU - DUB
1 stop13h 15mBritish Airways
Deal found 10/7£577
Mon 14/1012:40DUB - IAH
1 stop12h 11mBritish Airways
Thu 31/1016:55IAH - DUB
1 stop11h 55mBritish Airways
Deal found 11/7£582
Sat 24/809:25DUB - HOU
2 stops18h 42mBritish Airways
Sun 1/920:33HOU - DUB
1 stop31h 12mBritish Airways
Deal found 11/7£620
Wed 7/812:40DUB - IAH
1 stop12h 04mBritish Airways
Wed 14/820:50IAH - DUB
1 stop14h 45mBritish Airways
Deal found 10/7£695
Tue 23/712:40DUB - HOU
1 stop17h 11mBritish Airways
Tue 30/716:27HOU - DUB
2 stops23h 18mBritish Airways
Deal found 10/7£825
Wed 11/1206:40DUB - IAH
1 stop13h 40mBritish Airways
Wed 25/1216:05IAH - DUB
1 stop12h 10mBritish Airways
Deal found 11/7£1,912

Cheap Delta flights from Dublin to Houston

Explore cheap flight options specifically provided by Delta for the route between Dublin and Houston. 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 976,312 searches. Data last updated 12 July 2024.
Take a gander at the lowest prices we've found on Delta flights from Dublin to Houston. Check back soon if you're not seeing flights that suit your needs.
Fri 15/1108:50DUB - HOU
2 stops30h 51mDelta
Fri 22/1119:18HOU - DUB
2 stops31h 27mDelta
Deal found 9/7£545
Fri 11/1005:55DUB - IAH
1 stop13h 30mDelta
Tue 5/1115:45IAH - DUB
2 stops17h 55mDelta
Deal found 11/7£596
Fri 11/1005:55DUB - IAH
2 stops17h 24mDelta
Tue 5/1115:45IAH - DUB
2 stops17h 55mDelta
Deal found 11/7£597
Sun 22/1206:00DUB - HOU
2 stops22h 57mDelta
Thu 2/110:08HOU - DUB
2 stops16h 37mDelta
Deal found 11/7£638
Fri 15/1112:00DUB - HOU
1 stop30h 11mDelta
Fri 22/1119:18HOU - DUB
2 stops31h 27mDelta
Deal found 9/7£641
Sun 22/1206:00DUB - IAH
2 stops23h 10mDelta
Thu 2/111:34IAH - DUB
2 stops19h 06mDelta
Deal found 11/7£642
Wed 28/805:55DUB - IAH
1 stop13h 30mDelta
Wed 4/907:20IAH - DUB
2 stops19h 00mDelta
Deal found 11/7£646
Wed 28/811:10DUB - IAH
2 stops17h 41mDelta
Wed 4/915:00IAH - DUB
2 stops19h 55mDelta
Deal found 11/7£647
Sat 24/812:00DUB - HOU
2 stops27h 14mDelta
Sun 1/906:00HOU - DUB
2 stops22h 45mDelta
Deal found 11/7£656

Cheap Dublin to Houston flights in July & August 2024

Find cheap flight options from Dublin to Houston specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 976,312 searches. Prices were last updated on 12 July 2024.
These are some of the best deals we've found on flights to Houston in 2024 at this time. Check back regularly for other flight deals.
Thu 29/810:45DUB - IAH
1 stop27h 53mJetBlue
Wed 11/914:40IAH - DUB
2 stops35h 40mJetBlue
Deal found 11/7£519
Thu 29/810:55DUB - IAH
2 stops51h 43mJetBlue
Wed 11/914:40IAH - DUB
2 stops35h 40mJetBlue
Deal found 11/7£524
Wed 28/810:55DUB - IAH
1 stop14h 04mBritish Airways
Wed 4/915:35IAH - DUB
1 stop14h 30mBritish Airways
Deal found 11/7£576
Tue 27/812:40DUB - HOU
1 stop13h 25mBritish Airways
Tue 3/914:30HOU - DUB
1 stop13h 15mBritish Airways
Deal found 10/7£577
Sat 24/812:40DUB - HOU
1 stop15h 27mAmerican Airlines
Mon 2/916:27HOU - DUB
1 stop11h 18mAmerican Airlines
Deal found 10/7£596
Sat 24/809:25DUB - HOU
2 stops18h 42mBritish Airways
Sun 1/920:33HOU - DUB
1 stop31h 12mBritish Airways
Deal found 11/7£620
Wed 28/810:15DUB - IAH
1 stop31h 06mUnited Airlines
Wed 4/912:03IAH - DUB
2 stops15h 42mUnited Airlines
Deal found 11/7£644
Wed 28/805:55DUB - IAH
1 stop13h 30mDelta
Wed 4/907:20IAH - DUB
2 stops19h 00mDelta
Deal found 11/7£646
Wed 28/811:10DUB - IAH
2 stops17h 41mDelta
Wed 4/915:00IAH - DUB
2 stops19h 55mDelta
Deal found 11/7£647

Dublin to Houston 2024 flight deals

Discover exclusive flight deals for travel between Dublin and Houston in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 976,312 searches. Data last updated 12 July 2024.
These are some of the best deals we've found on flights to Houston in 2024 at this time. Check back regularly for other flight deals.
Thu 29/810:45DUB - IAH
1 stop27h 53mJetBlue
Wed 11/914:40IAH - DUB
2 stops35h 40mJetBlue
Deal found 11/7£519
Thu 29/810:55DUB - IAH
2 stops51h 43mJetBlue
Wed 11/914:40IAH - DUB
2 stops35h 40mJetBlue
Deal found 11/7£524
Mon 14/1019:10DUB - IAH
1 stop25h 20mMultiple Airlines
Wed 6/1118:50IAH - DUB
1 stop12h 50mMultiple Airlines
Deal found 11/7£528
Sun 22/1220:35DUB - IAH
1 stop23h 35mBritish Airways
Thu 2/115:55IAH - DUB
1 stop14h 40mBritish Airways
Deal found 11/7£531
Tue 15/1016:55DUB - IAH
1 stop25h 50mTurkish Airlines
Sun 3/1115:25IAH - DUB
1 stop18h 00mTurkish Airlines
Deal found 11/7£541
Fri 15/1108:50DUB - HOU
2 stops30h 51mDelta
Fri 22/1119:18HOU - DUB
2 stops31h 27mDelta
Deal found 9/7£545
Fri 18/1012:40DUB - IAH
1 stop12h 11mBritish Airways
Tue 5/1116:10IAH - DUB
1 stop11h 40mBritish Airways
Deal found 11/7£561
Wed 28/810:55DUB - IAH
1 stop14h 04mBritish Airways
Wed 4/915:35IAH - DUB
1 stop14h 30mBritish Airways
Deal found 11/7£576
Tue 27/812:40DUB - HOU
1 stop13h 25mBritish Airways
Tue 3/914:30HOU - DUB
1 stop13h 15mBritish Airways
Deal found 10/7£577

Dublin to Houston flights leaving soon

Find last-minute flight options from Dublin to Houston for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 976,312 searches. Data last updated 12 July 2024.
Users seeking a last-minute flight from Dublin to Houston should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.
Fri 19/706:05DUB - HOU
2 stops18h 30mDelta
Sat 27/706:00HOU - DUB
2 stops28h 55mDelta
Deal found 11/7£877
Fri 19/706:05DUB - HOU
2 stops18h 30mDelta
Sat 27/713:00HOU - DUB
1 stop13h 45mDelta
Deal found 11/7£878
Fri 19/710:00DUB - HOU
2 stops29h 14mDelta
Sat 27/713:00HOU - DUB
1 stop13h 45mDelta
Deal found 10/7£879
Fri 19/711:00DUB - HOU
1 stop17h 20mKLM
Sat 27/713:00HOU - DUB
1 stop13h 45mKLM
Deal found 10/7£1,045
Fri 19/711:00DUB - HOU
1 stop17h 20mKLM
Sat 27/713:00HOU - DUB
1 stop13h 45mKLM
Deal found 11/7£1,046

Find flights from Dublin to Houston within your budget

Customise your flight search to find flights from Dublin to Houston 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 976,312 searches. Data last updated 12 July 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£519 - £736

Route

Depart

Return

Price

DublinHouston George Bush Intcntl

DUB - IAH

DUBIAH

Dublin

Thu 29/8

1 stop27h 53m

Houston George Bush Intcntl

Wed 11/9

2 stops35h 40m

£519

DublinHouston George Bush Intcntl

DUB - IAH

DUBIAH

Dublin

Mon 14/10

1 stop25h 20m

Houston George Bush Intcntl

Wed 6/11

1 stop12h 50m

£528

DublinHouston George Bush Intcntl

DUB - IAH

DUBIAH

Dublin

Sun 22/12

1 stop23h 35m

Houston George Bush Intcntl

Thu 2/1

1 stop14h 40m

£531

DublinHouston George Bush Intcntl

DUB - IAH

DUBIAH

Dublin

Tue 15/10

1 stop25h 50m

Houston George Bush Intcntl

Sun 3/11

1 stop18h 00m

£541

DublinHouston Hobby

DUB - HOU

DUBHOU

Dublin

Fri 15/11

2 stops30h 51m

Houston Hobby

Fri 22/11

2 stops31h 27m

£545

DublinHouston Hobby

DUB - HOU

DUBHOU

Dublin

Sat 24/8

1 stop15h 27m

Houston Hobby

Mon 2/9

1 stop11h 18m

£596

DublinHouston George Bush Intcntl

DUB - IAH

DUBIAH

Dublin

Wed 16/10

1 stop13h 30m

Houston George Bush Intcntl

Mon 4/11

2 stops14h 30m

£618

DublinHouston George Bush Intcntl

DUB - IAH

DUBIAH

Dublin

Wed 28/8

1 stop31h 06m

Houston George Bush Intcntl

Wed 4/9

2 stops15h 42m

£644

DublinHouston Hobby

DUB - HOU

DUBHOU

Dublin

Sat 24/8

1 stop13h 25m

Houston Hobby

Sun 1/9

1 stop13h 15m

£736

Flights are sorted by cheapest first

Deals found on 11/7

Best time to book a flight from Dublin to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Dublin with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Dublin to Houston

Get recent, data-driven insights about flights from Dublin to Houston including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Dublin to Houston?

Use this chart to determine the optimal time to book a return flight from Dublin to Houston. Price data was last updated on 5 July 2024.

The price you pay for your flight from Dublin to Houston may vary depending on when you book. For the best chance of a lower fare, look to book 18 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Dublin to Houston?

Currently, January is the cheapest month in which you can book a flight from Dublin to Houston (average of £424). Flying from Dublin to Houston in July is currently the most expensive (average of £604). 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.

What is the cheapest time of day to fly from DUB to IAH?

Find hourly flight availability from Dublin to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 July 2024.

One of the essential ways to save on airfare from Dublin to Houston is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 18% on airfare.

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston ranges from 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston when rainfall is around 81.0 mm.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated 12 July 2024.
Get a feel of what it's like to fly with British Airways, Delta and KLM from Dublin to Houston by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.2
Very Good
1,369 reviews

Boarding

8.4

Food

7.7

Crew

8.6

Overall

8.2

Entertainment

8.1

Comfort

8.0

Reviews

1 / 10

Best airlines in the world, staff excellent, crew excellent and friendly and helpful.

8.2
Very Good
1,369 reviews
8.2
Very Good
1,369 reviews

Boarding

8.4

Food

7.7

Crew

8.6

Overall

8.2

Entertainment

8.1

Comfort

8.0

Reviews

1 / 10

Best airlines in the world, staff excellent, crew excellent and friendly and helpful.

8.0
Very Good
9,825 reviews
8.2
Very Good
1,369 reviews

Boarding

8.4

Food

7.7

Crew

8.6

Overall

8.2

Entertainment

8.1

Comfort

8.0

Reviews

1 / 10

Best airlines in the world, staff excellent, crew excellent and friendly and helpful.

7.9
Good
1,426 reviews
8.2
Very Good
1,369 reviews

Boarding

8.4

Food

7.7

Crew

8.6

Overall

8.2

Entertainment

8.1

Comfort

8.0

Reviews

1 / 10

Best airlines in the world, staff excellent, crew excellent and friendly and helpful.

7.6
Good
4,082 reviews
8.2
Very Good
1,369 reviews

Boarding

8.4

Food

7.7

Crew

8.6

Overall

8.2

Entertainment

8.1

Comfort

8.0

Reviews

1 / 10

Best airlines in the world, staff excellent, crew excellent and friendly and helpful.

7.5
Good
1,637 reviews
8.2
Very Good
1,369 reviews

Boarding

8.4

Food

7.7

Crew

8.6

Overall

8.2

Entertainment

8.1

Comfort

8.0

Reviews

1 / 10

Best airlines in the world, staff excellent, crew excellent and friendly and helpful.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Houston. 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?

    Located just 5.7 mi from the city center, Dublin is the airport most travelers will use when flying to Houston from Dublin. Booking flights from Dublin (DUB) to Houston should be relatively easy as there are 0 daily outbound flights to Houston from 6 different airlines.

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

    Yes, there are multiple flights from Dublin to Houston for under £600. The cheapest flight booked recently is on JetBlue for just £519, but on average you can expect to pay £583.

  • Are there last-minute flights available from Dublin to Houston for under £900?

    There are currently 5+ open flights from Dublin to Houston within the next 7 days for less than £900.

  • What are the cheapest airlines flying from Dublin to Houston round-trip?

    Currently priced at £519, JetBlue will fly you from Dublin to Houston and back. In addition to JetBlue, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and Turkish Airlines - these airlines can fly you to your destination from £531 and £541, respectively. JetBlue is 14% cheaper than the average price of flights available within the next 90 days to this destination.

  • What does DUB to IAH mean?

    Great question - DUB to IAH just means Dublin Airport to Houston George Bush Intcntl Airport. Now you’ll know what these unique codes when you look for flights! While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Houston Hobby Airport (HOU), College Station Easterwood Field Airport (CLL), Beaumont Jefferson County Airport (BPT).

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

    The amount of baggage you can bring on your Dublin to Houston 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 Houston with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dublin to Houston 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 Houston that include hotel bookings?

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

  • How can I find direct flights from Dublin to Houston?

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

  • Can I find deals for business class flights from Dublin to Houston?

    Yes. Cheapflights offers flight deals from Dublin to Houston 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 Houston that allow pets onboard?

    Many airlines flying from Dublin to Houston 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 Houston?

    Yes, you can often find last-minute deals on Dublin to Houston 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 flight deals updated?

    The Dublin to Houston flight deals you see on this page were last updated on 11/7.

  • What is the cheapest month to book a flight from Dublin to Houston?

    Currently, January is the cheapest month in which you can book a flight from Dublin to Houston (average of £424). Flying from Dublin to Houston in July is currently the most expensive (average of £604). 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.

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 Houston
See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Dublin to Houston

Discover the top 6 airlines that operate flights from Dublin to Houston. 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 976,312 searches. Data last updated 12 July 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£399Average£481FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest£436Average£637FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£438Average£607FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest£505Average£631FlexibilityNo cancel feeOn-time75%
Search KLM flights
WestJetCheapest£556Average£724FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Aer LingusCheapest£568Average£635FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Search flights from Dublin to Houston by cabin class

Find flights from Dublin to Houston, 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 Houston?

Deals for Dublin to Houston flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Dublin to Houston?

Cheapflights simply makes it quick and affordable to book flights from Dublin to Houston by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Dublin to Houston with no change fees?

Yes, we can. To see specific flights from Dublin to Houston with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Dublin to Houston become cheaper?

Of course! You can now track prices for flights from Dublin to Houston and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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