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$225+ Cheap flights from Houston to Dublin (DUB)

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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — DUB
nov. 26 — dic. 31
mar. 11/26
mar. 12/3
1 adult, Economy
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The best prices from Houston to Dublin are usually found in February or November, booked 8 days in advance, depart on a Tuesday or Thursday and return on a Monday

Cheap flight deals from Houston to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Dublin (DUB). 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 noviembre 21, 2024.

Popular in

June

Cheapest in

February

Round-trip from

$615
(Delta)

One-way from

$225
(Kiwi.com)
High demand for flights, 33% potential price rise
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Best time to find cheap flights, 30% potential price drop
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One-way flight from Houston to Dublin
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Find flight deals from Houston to Dublin

Cheapest flights from Houston to Dublin
Explore the most affordable flight options available from Houston to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 21, 2024.

This Singapore Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/36:50 pmIAH - DUB
1 stop12h 50mMultiple Airlines
jue. 12/53:30 pmDUB - IAH
1 stop28h 55mMultiple Airlines
Deal found 11/20$621
This Air Canada deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/279:30 amIAH - DUB
2 stops39h 40mAir Canada
vie. 1/109:00 amDUB - IAH
1 stop30h 10mAir Canada
Deal found 11/20$775
This KLM deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/412:24 pmIAH - DUB
2 stops14h 01mKLM
lun. 12/91:25 pmDUB - IAH
1 stop30h 10mKLM
Deal found 11/19$865
This United Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/246:14 pmIAH - DUB
2 stops54h 56mUnited Airlines
mié. 1/89:00 amDUB - IAH
1 stop18h 14mUnited Airlines
Deal found 11/20$907
This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/46:00 amHOU - DUB
2 stops20h 45mDelta
lun. 12/95:55 amDUB - HOU
2 stops17h 52mDelta
Deal found 11/19$925
This KAYAK deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/33:55 pmIAH - DUB
1 stop24h 10mBritish Airways
jue. 12/57:45 amDUB - IAH
2 stops18h 15mBritish Airways
Deal found 11/20$976
This American Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/161:30 pmIAH - DUB
1 stop13h 10mAmerican Airlines
lun. 12/238:40 amDUB - IAH
1 stop17h 20mAmerican Airlines
Deal found 11/20$1,052
This KAYAK deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/186:00 amIAH - DUB
2 stops47h 40mScandinavian Airlines
jue. 12/2612:30 pmDUB - IAH
2 stops41h 28mScandinavian Airlines
Deal found 11/20$1,196
This Cheapflightsfares deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/306:10 amIAH - DUB
1 stop17h 05mAer Lingus
sáb. 12/71:00 pmDUB - IAH
1 stop14h 42mAer Lingus
Deal found 11/20$1,252
This KAYAK deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/174:30 pmIAH - DUB
1 stop18h 10mLufthansa
lun. 12/305:00 amDUB - IAH
2 stops18h 25mLufthansa
Deal found 11/20$1,555
This American Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/3010:14 amHOU - DUB
2 stops13h 01mAmerican Airlines
sáb. 12/711:30 amDUB - HOU
2 stops14h 34mAmerican Airlines
Deal found 11/20$1,668
This KAYAK deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/307:50 amIAH - DUB
2 stops20h 30mTAP AIR PORTUGAL
vie. 12/64:25 amDUB - IAH
2 stops34h 21mTAP AIR PORTUGAL
Deal found 11/20$1,684

Find flights from Houston to Dublin within your budget

Customize your flight search to find flights from Houston to Dublin 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 2,629,791 searches. Data last updated noviembre 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

lun. 2/3

10:25 am-8:45 am

2 stops16h 20m

Dublin

mié. 2/19

5:55 am-10:29 pm

2 stops22h 34m

$615

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

lun. 1/6

9:45 pm-7:35 pm

1 stop15h 50m

Dublin

mar. 1/21

10:55 am-11:32 pm

2 stops18h 37m

$619

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

dom. 2/23

6:50 pm-1:40 pm

1 stop12h 50m

Dublin

sáb. 3/1

7:10 am-2:25 pm

1 stop13h 15m

$621

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

mié. 2/12

11:44 am-8:05 am

2 stops14h 21m

Dublin

lun. 2/17

1:25 pm-1:35 pm

1 stop30h 10m

$623

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

jue. 3/20

7:55 pm-10:05 am

1 stop33h 10m

Dublin

vie. 3/28

8:00 am-11:12 am

1 stop32h 12m

$624

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

vie. 1/17

12:05 pm-7:10 am

1 stop13h 05m

Dublin

vie. 1/31

9:00 am-10:18 pm

2 stops19h 18m

$629

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

vie. 1/31

6:10 am-9:20 am

2 stops45h 10m

Dublin

mar. 2/4

12:30 pm-9:10 pm

2 stops38h 40m

$636

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

sáb. 2/22

4:20 pm-11:00 am

2 stops36h 40m

Dublin

lun. 3/3

5:25 pm-2:40 pm

1 stop27h 15m

$647

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

mié. 5/7

2:35 pm-12:35 pm

1 stop40h 00m

Dublin

jue. 5/22

1:35 pm-7:10 pm

1 stop35h 35m

$688

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

sáb. 2/22

10:25 am-9:45 am

1 stop17h 20m

Dublin

lun. 3/3

12:00 pm-10:29 pm

1 stop16h 29m

$698

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 31 results
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Best time to book a flight from Houston to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Houston with our price prediction graph.
Estimated round-trip 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 Houston to Dublin

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

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

Use this chart to determine the optimal time to book a round-trip flight from Houston to Dublin. Price data was last updated on November 15, 2024.

Booking 8 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston to Dublin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from Houston to Dublin (average of $498). Flying from Houston to Dublin in June is currently the most expensive (average of $944). 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 HOU to DUB?

Find hourly flight availability from Houston to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 21, 2024.

It’s typically best to fly out from Houston to Dublin in the evening. Doing so could potentially save you 16% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Houston to Dublin?

Use this chart to determine the cheapest time to fly round-trip from Houston to Dublin. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their Houston to Dublin flight should consider departing on Tuesday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Dublin by month

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

In terms of precipitation, rainfall in Dublin ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Dublin when rainfall is around 1.9 in.

Temperature in Dublin by month

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

If weather is an important factor for your trip to Dublin, 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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated noviembre 21, 2024.
Peruse reviews from past customers who have flown with Delta, British Airways and KLM from Houston to Dublin to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,759 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,759 reviews
Delta
8.0
Very good
8,759 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very good
8,759 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.6
Good
1,637 reviews
Delta
8.0
Very good
8,759 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,525 reviews
Delta
8.0
Very good
8,759 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,173 reviews
Delta
8.0
Very good
8,759 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

    Dublin (DUB), located 5.7 mi from the city center, is the airport you fly into when you book flights from Houston to Dublin. 11 airlines have flights to Dublin from Houston on a regular basis. Booking flights from Houston to Dublin should not be difficult; the airport handles an average of 0 inbound flights from Houston per day.

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

    Cheapflights users have booked flights from Houston to Dublin round-trip from $615. Other airlines that can offer you cheap pricing are British Airways, from $619, and KLM, from $623. Delta is currently priced 32% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Houston to Dublin one-way?

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at $446. Delta flights start at $452 while deals on Air France start at $469 one-way.

  • Can I find deals for flights from Houston to Dublin that include hotel bookings?

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Houston to Dublin (average of $498). Flying from Houston to Dublin in June is currently the most expensive (average of $944). 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.

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Alternative routes for Houston to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Houston to Dublin

Discover the top 10 airlines that operate flights from Houston to Dublin. 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 2,629,791 searches. Data last updated noviembre 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$485Average$961FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$502Average$952FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$535Average$1,012FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$558Average$1,068FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$573Average$1,001FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$583Average$953FlexibilityNo cancel feeOn-time69%
KLMCheapest$583Average$1,091FlexibilityNo cancel feeOn-time75%
DeltaCheapest$588Average$1,064FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$618Average$1,096FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$625Average$722FlexibilityNo cancel feeOn-time81%
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