Cheap flights from Houston to Ireland from $264

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/27. 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.
HOU — DUB
Apr 2 — Apr 91

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

Find a great deal and save up to 168% by booking at least 58 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 $1,160.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, January can be a great choice for travel to Ireland. Flights to Ireland from Houston in January are about $976 on average during January, but can be found for as low as $530.

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 American Airlines flights from Houston to Ireland

Explore cheap flight options specifically provided by American Airlines for the route between Houston and Ireland. 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 3,228,805 searches. Data last updated March 29, 2024.
Find some of the cheapest American Airlines flights traveling from Houston to Ireland. Deals update often to give you more flight options matching your criteria
Wed 4/2412:20 pmHOU - DUB
1 stop15h 25mAmerican Airlines
Wed 5/112:40 pmDUB - HOU
1 stop17h 16mAmerican Airlines
Deal found 3/28$782
Wed 4/2410:22 amIAH - DUB
2 stops13h 33mAmerican Airlines
Wed 5/111:45 amDUB - IAH
2 stops18h 03mAmerican Airlines
Deal found 3/27$785
Fri 5/39:47 amIAH - DUB
1 stop13h 13mAmerican Airlines
Sat 5/111:55 pmDUB - IAH
2 stops16h 04mAmerican Airlines
Deal found 3/27$883
Wed 9/1110:10 amIAH - DUB
1 stop12h 50mAmerican Airlines
Mon 9/3011:45 amDUB - IAH
2 stops16h 10mAmerican Airlines
Deal found 3/27$923
Mon 9/210:10 amIAH - DUB
1 stop12h 50mAmerican Airlines
Sat 9/149:30 amDUB - IAH
2 stops14h 14mAmerican Airlines
Deal found 3/28$925
Thu 9/510:19 amIAH - DUB
2 stops12h 41mAmerican Airlines
Sun 9/159:30 amDUB - IAH
2 stops14h 14mAmerican Airlines
Deal found 3/27$1,026
Sun 7/212:21 pmHOU - DUB
1 stop13h 24mAmerican Airlines
Wed 7/3112:40 pmDUB - HOU
1 stop17h 11mAmerican Airlines
Deal found 3/28$1,092
Tue 7/234:25 pmIAH - DUB
2 stops13h 15mAmerican Airlines
Sun 8/49:30 amDUB - IAH
1 stop19h 52mAmerican Airlines
Deal found 3/28$1,221
Fri 7/54:27 pmHOU - DUB
1 stop11h 18mAmerican Airlines
Sun 7/1412:40 pmDUB - HOU
1 stop15h 33mAmerican Airlines
Deal found 3/28$1,628

Cheap British Airways flights from Houston to Ireland

Explore cheap flight options specifically provided by British Airways for the route between Houston and Ireland. 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 3,228,805 searches. Data last updated March 29, 2024.
Browse through some of the cheapest British Airways flights traveling from Houston to Ireland. Check back soon if you're not seeing flights that suit your needs.
Fri 5/178:45 pmIAH - DUB
1 stop16h 20mBritish Airways
Sun 5/198:00 pmDUB - IAH
1 stop23h 45mBritish Airways
Deal found 3/28$765
Wed 4/104:38 pmIAH - DUB
1 stop11h 07mBritish Airways
Mon 4/155:55 pmDUB - IAH
1 stop25h 50mBritish Airways
Deal found 3/26$784
Mon 4/154:38 pmIAH - DUB
1 stop11h 07mBritish Airways
Mon 4/225:55 pmDUB - IAH
1 stop25h 50mBritish Airways
Deal found 3/27$809
Wed 8/143:35 pmIAH - DUB
1 stop14h 30mBritish Airways
Tue 8/208:15 pmDUB - IAH
1 stop23h 30mBritish Airways
Deal found 3/27$900
Sat 8/33:35 pmIAH - DUB
1 stop12h 10mBritish Airways
Sat 8/177:30 amDUB - IAH
1 stop17h 35mBritish Airways
Deal found 3/28$1,063
Sun 7/214:27 pmHOU - DUB
1 stop11h 18mBritish Airways
Wed 7/317:00 pmDUB - HOU
2 stops26h 57mBritish Airways
Deal found 3/28$1,276
Tue 6/254:25 pmHOU - DUB
1 stop11h 20mBritish Airways
Sun 7/78:55 amDUB - HOU
2 stops19h 18mBritish Airways
Deal found 3/28$1,679

Cheap Houston to Ireland flights in March & April 2024

Find cheap flight options from Houston to Ireland specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,228,805 searches. Prices were last updated on March 29, 2024.
Scroll through some of the best deals on flights from Houston to Ireland in 2024. Check back soon for alternative fares.
Wed 4/109:40 amIAH - DUB
3 stops19h 50mMultiple Airlines
Mon 4/158:35 pmDUB - IAH
2 stops32h 25mMultiple Airlines
Deal found 3/28$672
Wed 4/109:40 amIAH - DUB
3 stops19h 50mMultiple Airlines
Mon 4/158:35 pmDUB - IAH
3 stops32h 25mMultiple Airlines
Deal found 3/28$691
Fri 4/266:15 amIAH - DUB
2 stops28h 35mMultiple Airlines
Fri 5/311:35 amDUB - IAH
2 stops27h 05mMultiple Airlines
Deal found 3/28$706
Tue 4/26:45 pmIAH - DUB
1 stop14h 40mMultiple Airlines
Tue 4/96:30 amDUB - IAH
1 stop14h 00mMultiple Airlines
Deal found 3/28$733
Fri 4/266:15 amIAH - DUB
2 stops28h 35mMultiple Airlines
Fri 5/311:35 amDUB - IAH
3 stops29h 43mMultiple Airlines
Deal found 3/28$741
Sun 4/216:45 pmIAH - DUB
1 stop14h 40mMultiple Airlines
Sat 5/46:30 amDUB - IAH
1 stop14h 00mMultiple Airlines
Deal found 3/28$742
Wed 4/109:00 amIAH - DUB
2 stops20h 30mMultiple Airlines
Mon 4/158:35 pmDUB - IAH
2 stops32h 25mMultiple Airlines
Deal found 3/28$764
Tue 4/1612:18 pmIAH - DUB
1 stop12h 47mUnited Airlines
Fri 4/269:50 amDUB - IAH
2 stops35h 57mUnited Airlines
Deal found 3/28$768
Tue 4/168:45 pmIAH - DUB
1 stop14h 10mBritish Airways
Mon 5/68:30 pmDUB - IAH
1 stop23h 15mBritish Airways
Deal found 3/28$769

Houston to Ireland 2024 flight deals

Discover exclusive flight deals for travel between Houston and Ireland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,228,805 searches. Data last updated March 29, 2024.
Scroll through some of the best deals on flights from Houston to Ireland in 2024. Check back soon for alternative fares.
Wed 4/109:40 amIAH - DUB
3 stops19h 50mMultiple Airlines
Mon 4/158:35 pmDUB - IAH
2 stops32h 25mMultiple Airlines
Deal found 3/28$672
Wed 4/109:40 amIAH - DUB
3 stops19h 50mMultiple Airlines
Mon 4/158:35 pmDUB - IAH
3 stops32h 25mMultiple Airlines
Deal found 3/28$691
Tue 12/36:28 pmIAH - DUB
1 stop33h 27mMultiple Airlines
Wed 12/119:00 amDUB - IAH
1 stop32h 13mMultiple Airlines
Deal found 3/28$694
Tue 11/56:50 pmIAH - DUB
1 stop12h 20mMultiple Airlines
Wed 11/136:30 amDUB - IAH
1 stop13h 55mMultiple Airlines
Deal found 3/28$701
Tue 11/512:15 pmIAH - DUB
1 stop13h 00mAir Canada
Wed 11/139:00 amDUB - IAH
2 stops34h 27mAir Canada
Deal found 3/28$705
Fri 4/266:15 amIAH - DUB
2 stops28h 35mMultiple Airlines
Fri 5/311:35 amDUB - IAH
2 stops27h 05mMultiple Airlines
Deal found 3/28$706
Tue 10/86:35 pmIAH - DUB
1 stop14h 50mMultiple Airlines
Wed 11/66:30 amDUB - IAH
1 stop13h 55mMultiple Airlines
Deal found 3/28$710
Tue 12/32:06 pmIAH - DUB
2 stops13h 44mAmerican Airlines
Wed 12/119:40 amDUB - IAH
2 stops20h 24mAmerican Airlines
Deal found 3/28$712
Tue 12/34:20 pmHOU - DUB
1 stop11h 05mAir France
Wed 12/1112:20 pmDUB - HOU
1 stop15h 55mAir France
Deal found 3/28$718

Houston to Ireland flights leaving soon

Find last-minute flight options from Houston to Ireland 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 3,228,805 searches. Data last updated March 29, 2024.
Users seeking a last-minute flight from Houston to Ireland should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Tue 4/26:45 pmIAH - DUB
1 stop14h 40mMultiple Airlines
Tue 4/96:30 amDUB - IAH
1 stop14h 00mMultiple Airlines
Deal found 3/28$733
Tue 4/211:58 amIAH - DUB
2 stops17h 52mScandinavian Airlines
Tue 4/912:30 pmDUB - IAH
2 stops41h 20mScandinavian Airlines
Deal found 3/28$1,106
Sun 4/712:11 pmIAH - DUB
1 stop16h 09mUnited Airlines
Thu 4/189:50 amDUB - IAH
1 stop29h 08mUnited Airlines
Deal found 3/28$1,488
Sat 4/66:22 pmIAH - DUB
1 stop31h 53mUnited Airlines
Thu 4/189:50 amDUB - IAH
1 stop19h 14mUnited Airlines
Deal found 3/28$1,489
Sun 4/71:49 pmIAH - DUB
2 stops14h 31mUnited Airlines
Thu 4/189:50 amDUB - IAH
1 stop29h 08mUnited Airlines
Deal found 3/28$1,492
Sun 4/73:47 pmIAH - DUB
1 stop10h 58mDelta
Tue 4/1611:00 amDUB - IAH
1 stop13h 28mDelta
Deal found 3/28$1,502
Sat 4/66:22 pmIAH - DUB
1 stop31h 53mUnited Airlines
Tue 4/1612:15 pmDUB - IAH
1 stop14h 03mUnited Airlines
Deal found 3/28$1,503
Sun 4/76:00 amIAH - DUB
2 stops19h 45mDelta
Tue 4/1611:00 amDUB - IAH
1 stop16h 06mDelta
Deal found 3/28$1,506
Sat 4/66:22 pmIAH - DUB
1 stop31h 53mUnited Airlines
Wed 4/179:20 amDUB - IAH
2 stops15h 40mUnited Airlines
Deal found 3/28$1,508

One-way flights to Ireland from Houston

Search for one-way flight options from Houston to Ireland. 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 3,228,805 searches. Data last updated March 29, 2024.
Some of the best available deals we've found on one-way flights from Houston to Ireland. Users in need of a round-trip flight from Houston to Ireland instead should update the search form at the top of page.
Sat 4/276:15 pmIAH - DUB
2 stops56h 05mMultiple Airlines
Deal found 3/27$264
Sat 4/2712:08 pmIAH - DUB
3 stops48h 12mMultiple Airlines
Deal found 3/27$267
Tue 8/2710:28 amIAH - DUB
2 stops17h 47mMultiple Airlines
Deal found 3/27$393
Mon 5/68:00 amIAH - DUB
1 stop20h 55mWestJet
Deal found 3/27$408
Thu 8/19:58 pmIAH - DUB
3 stops30h 07mMultiple Airlines
Deal found 3/27$422
Tue 8/276:45 pmIAH - DUB
1 stop14h 40mMultiple Airlines
Deal found 3/27$429
Thu 8/19:42 amIAH - DUB
2 stops19h 23mMultiple Airlines
Deal found 3/27$457
Fri 7/267:44 pmIAH - DUB
3 stops32h 46mMultiple Airlines
Deal found 3/27$465
Sun 5/269:24 amIAH - DUB
2 stops18h 11mMultiple Airlines
Deal found 3/27$472

Find flights from Houston to Ireland within your budget

Customize your flight search to find flights from Houston to Ireland 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 3,228,805 searches. Data last updated March 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$637 - $905

Route

Depart

Return

Price

Houston George Bush IntcntlDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Wed 4/10

2 stops20h 30m

Dublin

Mon 4/15

2 stops32h 25m

$637

Houston George Bush IntcntlDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Wed 4/10

1 stop13h 13m

Dublin

Sat 4/20

1 stop17h 08m

$733

Houston George Bush IntcntlDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Fri 5/17

1 stop16h 20m

Dublin

Sun 5/19

1 stop23h 45m

$765

Houston George Bush IntcntlDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Mon 4/15

1 stop13h 55m

Dublin

Fri 4/26

1 stop29h 08m

$768

Houston HobbyDublin

HOU - DUB

HOUDUB

Houston Hobby

Wed 4/24

1 stop15h 25m

Dublin

Wed 5/1

1 stop17h 16m

$782

Houston George Bush IntcntlDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Tue 5/7

1 stop14h 25m

Dublin

Thu 5/16

2 stops17h 02m

$786

Houston George Bush IntcntlDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Mon 4/15

1 stop31h 53m

Dublin

Mon 4/22

2 stops33h 11m

$819

Houston George Bush IntcntlDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Sat 5/11

1 stop32h 56m

Dublin

Tue 5/21

1 stop16h 48m

$834

Houston George Bush IntcntlDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Thu 9/5

1 stop31h 05m

Dublin

Sun 9/15

1 stop32h 15m

$905

Flights are sorted by cheapest first

Deals found on 3/26

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated March 29, 2024.
To help decide which airline to fly from Houston to Ireland, see what other customers have to say about American Airlines, British Airways and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
11,402 reviews

Overall

8.1

Crew

8.6

Comfort

7.9

Food

7.5

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

It was a good experience other than a short delay.

8.1
Very good
11,402 reviews
8.1
Very good
11,402 reviews

Overall

8.1

Crew

8.6

Comfort

7.9

Food

7.5

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

It was a good experience other than a short delay.

7.9
Good
1,684 reviews
8.1
Very good
11,402 reviews

Overall

8.1

Crew

8.6

Comfort

7.9

Food

7.5

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

It was a good experience other than a short delay.

7.7
Good
4,840 reviews
8.1
Very good
11,402 reviews

Overall

8.1

Crew

8.6

Comfort

7.9

Food

7.5

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

It was a good experience other than a short delay.

7.6
Good
1,885 reviews
8.1
Very good
11,402 reviews

Overall

8.1

Crew

8.6

Comfort

7.9

Food

7.5

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

It was a good experience other than a short delay.

7.5
Good
3,744 reviews
8.1
Very good
11,402 reviews

Overall

8.1

Crew

8.6

Comfort

7.9

Food

7.5

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

It was a good experience other than a short delay.

Related info for your journey

Find useful and relevant information for your journey from Houston to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Houston to Ireland for under $700 on Cheapflights?

    Yes, there are multiple flights from Houston to Ireland for under $700. The cheapest flight booked recently is on Multiple Airlines for just $637, but on average you can expect to pay $726.

  • 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.

  • What are the most popular routes from Houston to Ireland?

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

  • What does IAH to DUB mean?

    Houston George Bush Intcntl Airport is IAH and Dublin Airport is DUB. 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. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Shannon Airport (SNN), Cork Airport (ORK), Knock Intl Airport (NOC), Milltown (Kerry) Kerry Airport (KIR), Galway Airport (GWY).

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

    The amount of baggage you can bring 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 Houston to Ireland with specific airlines?

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to see available direct flights.

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

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

    Many airlines do 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.

  • How recently were the Houston to Ireland flight deals updated?

    The Houston to Ireland flight deals you see on this page were last updated on 3/28.

See more FAQs

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

Top 10 airlines flying from Houston to Ireland

Discover the top 10 airlines that operate flights from Houston to Ireland. 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 3,228,805 searches. Data last updated March 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$425Average$800FlexibilityNo cancel feeOn-time77%
Search Iberia flights
American AirlinesCheapest$482Average$1,009FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$491Average$1,170FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$509Average$845FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapest$521Average$1,077FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest$521Average$898FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest$551Average$915FlexibilityNo cancel feeOn-time77%
Search Air France flights
DeltaCheapest$601Average$1,106FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Aer LingusCheapest$618Average$1,156FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Singapore AirlinesCheapest$684Average$749FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Search flights from Houston to Ireland by cabin class

Find flights from Houston to Ireland, 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 travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Houston to Ireland?

Cheapflights makes it easy to find Houston to Ireland flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Houston to Ireland for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Houston to Ireland, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Houston to Ireland 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.

Can I find deals on last-minute flights from Houston to Ireland?

Yes, you can often find last-minute deals on Houston to Ireland 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 can I compare prices from different travel booking sites for flights from Houston to Ireland?

Cheapflights aggregates prices from various travel booking sites. This allows you to compare prices and choose the best deal.

Can I find deals for flights from Houston to Ireland that offer flexible cancellation policies?

Cancellation policies vary by airline and fare type. After entering your flight details, you can view the cancellation policies for each deal in the search results. Some deals may offer flexibility in terms of cancellation and changes.

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