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Cheap flights from Houston to Dublin (DUB) from $254

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 7/24. 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
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
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The best prices from Houston to Dublin are usually found in February or November, booked 21 days in advance, depart on a Tuesday or Thursday and return on a Thursday

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 May 30, 2024.

Popular in

June

Cheapest in

February

Average price

$1,060

Round-trip from

$505
High demand for flights, 30% potential price rise
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Best time to find cheap flights, 34% potential price drop
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Average for round-trip flights in May 2024
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From Houston to Dublin
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What is the cheapest day to fly round-trip from Houston to Dublin?

Flights from Houston to Dublin are found to be more expensive on Sunday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Dublin.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 22 days in advance, which can save you up to 131% on flights from Houston to Dublin compared to booking the week you need them. Waiting 22 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 $502. For sooner than that we have options available in the next 3 days from $1,175.

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

The best pricing can be found in the month of February. Prices to Dublin from Houston average $933. You can even find prices in February for less than $933, as users have found deals to Dublin from as low as $432. The month of June appears to be one of the more expensive times to travel to Dublin from Houston. Flying in the targeted month can save you up to 43%.

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

A simple way to save on the total cost of your ticket is to fly from Houston to Dublin in the morning. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight in the afternoon.

Cheap American Airlines flights from Houston to Dublin

Explore cheap flight options specifically provided by American Airlines for the route between Houston and Dublin. 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 2,784,634 searches. Data last updated May 30, 2024.
Find some of the cheapest American Airlines flights traveling from Houston to Dublin. Deals update often to give you more flight options matching your criteria
Wed 10/210:29 amHOU - DUB
1 stop17h 16mAmerican Airlines
Wed 10/912:40 pmDUB - HOU
1 stop15h 05mAmerican Airlines
Deal found 5/29$718
Wed 10/24:21 pmHOU - DUB
1 stop11h 24mAmerican Airlines
Wed 10/911:45 amDUB - HOU
2 stops14h 15mAmerican Airlines
Deal found 5/29$721
Tue 9/244:21 pmHOU - DUB
1 stop11h 24mAmerican Airlines
Mon 10/1412:40 pmDUB - HOU
1 stop15h 05mAmerican Airlines
Deal found 5/29$768
Tue 9/244:21 pmHOU - DUB
2 stops13h 19mAmerican Airlines
Mon 10/1412:40 pmDUB - HOU
1 stop13h 20mAmerican Airlines
Deal found 5/29$772
Thu 9/122:24 pmHOU - DUB
1 stop13h 21mAmerican Airlines
Sat 9/219:30 amDUB - HOU
2 stops14h 19mAmerican Airlines
Deal found 5/29$822
Wed 8/2810:15 amHOU - DUB
2 stops12h 45mAmerican Airlines
Wed 9/412:40 pmDUB - HOU
1 stop13h 09mAmerican Airlines
Deal found 5/30$868
Fri 8/168:33 pmHOU - DUB
2 stops14h 42mAmerican Airlines
Thu 8/2212:40 pmDUB - HOU
1 stop17h 12mAmerican Airlines
Deal found 5/30$961
Sat 8/310:06 amHOU - DUB
1 stop17h 39mAmerican Airlines
Sat 8/1712:40 pmDUB - HOU
1 stop13h 25mAmerican Airlines
Deal found 5/29$965
Sat 8/104:27 pmHOU - DUB
2 stops13h 13mAmerican Airlines
Sat 8/179:30 amDUB - HOU
2 stops14h 35mAmerican Airlines
Deal found 5/29$969

Cheap Air Canada flights from Houston to Dublin

Explore cheap flight options specifically provided by Air Canada for the route between Houston and Dublin. 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 2,784,634 searches. Data last updated May 30, 2024.
Take a gander at the lowest prices we've found on Air Canada flights from Houston to Dublin. Make sure to examine the flight information before completing your reservation.
Tue 7/2312:15 pmIAH - DUB
1 stop14h 15mAir Canada
Sun 8/49:50 amDUB - IAH
2 stops31h 31mAir Canada
Deal found 5/30$974
Tue 6/118:30 amIAH - DUB
1 stop18h 00mAir Canada
Tue 6/189:50 amDUB - IAH
2 stops31h 31mAir Canada
Deal found 5/30$993
Tue 7/2312:15 pmIAH - DUB
1 stop14h 15mAir Canada
Sun 8/49:50 amDUB - IAH
1 stop32h 31mAir Canada
Deal found 5/30$996
Tue 7/239:52 amIAH - DUB
2 stops16h 38mAir Canada
Sun 8/49:50 amDUB - IAH
2 stops31h 31mAir Canada
Deal found 5/30$1,042

Cheap Houston to Dublin flights in May & June 2024

Find cheap flight options from Houston to Dublin specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
The lowest fares we've come across on flights traveling from Houston to Dublin in May and June 2024. For more flight deals, be sure to check back very soon.
Tue 6/117:50 amIAH - DUB
3 stops20h 25mMultiple Airlines
Sat 6/1511:35 amDUB - IAH
2 stops17h 59mMultiple Airlines
Deal found 5/29$711
Tue 6/117:55 pmIAH - DUB
3 stops32h 20mMultiple Airlines
Sat 6/1511:35 amDUB - IAH
3 stops19h 15mMultiple Airlines
Deal found 5/29$770
Sun 6/26:15 pmIAH - DUB
1 stop34h 40mMultiple Airlines
Wed 6/126:55 pmDUB - IAH
2 stops35h 50mMultiple Airlines
Deal found 5/29$804
Wed 6/56:15 pmIAH - DUB
1 stop34h 40mMultiple Airlines
Wed 6/126:55 pmDUB - IAH
2 stops35h 50mMultiple Airlines
Deal found 5/29$810
Wed 6/57:50 amIAH - DUB
3 stops20h 25mMultiple Airlines
Wed 6/1211:35 amDUB - IAH
2 stops19h 04mMultiple Airlines
Deal found 5/29$826
Sun 6/26:15 pmIAH - DUB
1 stop34h 40mMultiple Airlines
Tue 6/410:50 pmDUB - IAH
2 stops39h 59mMultiple Airlines
Deal found 5/29$839
Wed 6/128:21 amIAH - DUB
3 stops19h 54mMultiple Airlines
Sat 6/1511:35 amDUB - IAH
2 stops17h 59mMultiple Airlines
Deal found 5/29$840
Wed 6/56:15 pmIAH - DUB
1 stop34h 40mMultiple Airlines
Thu 6/206:25 amDUB - IAH
2 stops24h 20mMultiple Airlines
Deal found 5/29$845
Tue 6/118:00 amIAH - DUB
1 stop20h 55mMultiple Airlines
Sat 6/156:00 pmDUB - IAH
2 stops36h 45mMultiple Airlines
Deal found 5/29$886

Houston to Dublin 2024 flight deals

Discover exclusive flight deals for travel between Houston and Dublin in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
The lowest fares we've come across on flights traveling from Houston to Dublin in May and June 2024. For more flight deals, be sure to check back very soon.
Tue 10/88:00 pmIAH - DUB
1 stop29h 05mMultiple Airlines
Wed 11/69:00 amDUB - IAH
1 stop32h 13mMultiple Airlines
Deal found 5/29$521
Tue 10/812:00 pmIAH - DUB
2 stops16h 20mMultiple Airlines
Wed 11/69:00 amDUB - IAH
1 stop15h 42mMultiple Airlines
Deal found 5/29$532
Tue 10/87:20 amIAH - DUB
1 stop18h 55mAir Canada
Wed 11/69:00 amDUB - IAH
2 stops34h 27mAir Canada
Deal found 5/30$533
Tue 10/83:35 pmIAH - DUB
1 stop14h 30mAmerican Airlines
Wed 11/69:40 amDUB - IAH
1 stop17h 46mAmerican Airlines
Deal found 5/29$534
Tue 10/83:35 pmIAH - DUB
1 stop14h 30mAmerican Airlines
Wed 11/68:55 amDUB - IAH
2 stops17h 13mAmerican Airlines
Deal found 5/29$542
Sun 11/33:55 pmIAH - DUB
1 stop11h 55mAmerican Airlines
Sat 11/169:40 amDUB - IAH
1 stop17h 46mAmerican Airlines
Deal found 5/29$584
Sun 11/33:55 pmIAH - DUB
1 stop14h 10mAmerican Airlines
Sat 11/169:40 amDUB - IAH
2 stops16h 28mAmerican Airlines
Deal found 5/29$587
Tue 10/83:35 pmIAH - DUB
1 stop14h 30mAmerican Airlines
Tue 10/1511:45 amDUB - IAH
1 stop16h 02mAmerican Airlines
Deal found 5/29$621
Tue 10/89:00 pmIAH - DUB
1 stop13h 55mAmerican Airlines
Tue 10/151:55 pmDUB - IAH
2 stops13h 52mAmerican Airlines
Deal found 5/29$625

Houston to Dublin flights leaving soon

Find last-minute flight options from Houston to Dublin 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 2,784,634 searches. Data last updated May 30, 2024.
Users seeking a last-minute flight from Houston to Dublin 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 6/48:00 amIAH - DUB
1 stop20h 55mMultiple Airlines
Mon 6/106:10 amDUB - IAH
2 stops37h 51mMultiple Airlines
Deal found 5/30$654
Tue 6/48:00 amIAH - DUB
1 stop20h 55mMultiple Airlines
Thu 6/67:55 amDUB - IAH
2 stops30h 39mMultiple Airlines
Deal found 5/30$712
Tue 6/48:00 amIAH - DUB
1 stop20h 55mMultiple Airlines
Fri 6/79:55 pmDUB - IAH
2 stops29h 32mMultiple Airlines
Deal found 5/30$713
Tue 6/48:00 amIAH - DUB
1 stop20h 55mMultiple Airlines
Sat 6/84:55 pmDUB - IAH
2 stops22h 41mMultiple Airlines
Deal found 5/30$721
Wed 6/56:15 pmIAH - DUB
1 stop34h 40mMultiple Airlines
Wed 6/126:55 pmDUB - IAH
2 stops35h 50mMultiple Airlines
Deal found 5/29$810
Wed 6/57:50 amIAH - DUB
3 stops20h 25mMultiple Airlines
Wed 6/1211:35 amDUB - IAH
2 stops19h 04mMultiple Airlines
Deal found 5/29$826
Wed 6/56:15 pmIAH - DUB
1 stop34h 40mMultiple Airlines
Thu 6/206:25 amDUB - IAH
2 stops24h 20mMultiple Airlines
Deal found 5/29$845
Sat 6/87:57 pmIAH - DUB
1 stop29h 08mMultiple Airlines
Sat 8/319:50 amDUB - IAH
1 stop32h 31mMultiple Airlines
Deal found 5/30$917
Wed 6/56:15 pmIAH - DUB
1 stop34h 40mMultiple Airlines
Sat 6/86:45 amDUB - IAH
2 stops32h 04mMultiple Airlines
Deal found 5/29$919

One-way flights to Dublin from Houston

Search for one-way flight options from Houston to Dublin. 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 2,784,634 searches. Data last updated May 30, 2024.
Users traveling one-way from Houston to Dublin can select one of these great deals. Users needing a return flight from Houston to Dublin should utilize the search form above.
Wed 7/243:57 pmIAH - DUB
2 stops49h 28mMultiple Airlines
Deal found 5/28$254
Wed 7/2410:44 amIAH - DUB
3 stops22h 06mMultiple Airlines
Deal found 5/28$314
Wed 7/2410:41 pmHOU - DUB
2 stops30h 24mMultiple Airlines
Deal found 5/28$386
Fri 7/129:53 pmIAH - DUB
3 stops39h 12mMultiple Airlines
Deal found 5/29$447
Thu 7/49:19 pmIAH - DUB
2 stops28h 41mMultiple Airlines
Deal found 5/29$474
Thu 7/410:58 pmIAH - DUB
3 stops53h 32mMultiple Airlines
Deal found 5/29$476
Fri 6/287:49 pmIAH - DUB
2 stops59h 41mMultiple Airlines
Deal found 5/29$480
Sun 7/286:35 pmIAH - DUB
1 stop18h 05mMultiple Airlines
Deal found 5/30$483
Fri 7/126:35 pmIAH - DUB
1 stop18h 05mMultiple Airlines
Deal found 5/30$543

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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$718 - $1,081

Route

Depart

Return

Price

Houston HobbyDublin

HOU - DUB

HOUDUB

Houston Hobby

Wed 10/2

1 stop17h 16m

Dublin

Wed 10/9

1 stop15h 05m

$718

Houston HobbyDublin

HOU - DUB

HOUDUB

Houston Hobby

Wed 8/28

1 stop13h 16m

Dublin

Wed 9/4

1 stop16h 58m

$865

Houston HobbyDublin

HOU - DUB

HOUDUB

Houston Hobby

Sat 8/10

1 stop33h 10m

Dublin

Sat 8/17

2 stops28h 10m

$958

Houston George Bush IntcntlDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Mon 7/1

3 stops20h 15m

Dublin

Sat 7/13

2 stops18h 05m

$972

Houston George Bush IntcntlDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Tue 7/23

1 stop14h 15m

Dublin

Sun 8/4

2 stops31h 31m

$974

Houston George Bush IntcntlDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Wed 6/5

1 stop24h 10m

Dublin

Thu 6/20

1 stop25h 55m

$985

Houston HobbyDublin

HOU - DUB

HOUDUB

Houston Hobby

Mon 9/2

2 stops24h 36m

Dublin

Sat 9/14

2 stops19h 20m

$1,051

Houston HobbyDublin

HOU - DUB

HOUDUB

Houston Hobby

Tue 7/16

1 stop16h 41m

Dublin

Wed 7/31

1 stop17h 20m

$1,062

Houston George Bush IntcntlDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Mon 8/12

1 stop30h 35m

Dublin

Fri 8/16

1 stop32h 15m

$1,081

Flights are sorted by cheapest first

Deals found on 5/29

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 May 24, 2024.
Booking 21 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.
Search Deals

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 May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Houston to Dublin flight should consider departing on Tuesday mornings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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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.

Temperature and rainfall in Dublin by month

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

DUB

Temperature

41 - 60.8 °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 May 30, 2024.
Peruse reviews from past customers who have flown with American Airlines, Air Canada and Delta 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
10,457 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,457 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,520 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

JetBlue
7.6
Good
4,365 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.5
Good
1,730 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

WestJet
7.5
Good
2,866 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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. 12 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.

  • Can I find flights from Houston to Dublin for under $800 on Cheapflights?

    Yes, there are multiple flights from Houston to Dublin for under $800. The cheapest flight booked recently is on American Airlines for just $718, but on average you can expect to pay $910.

  • Are there last-minute flights available from Houston to Dublin for under $700?

    There are currently 20+ open flights from Houston to Dublin within the next 7 days for less than $700.

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

    Cheapflights users have booked flights from Houston to Dublin round-trip from $718. Other airlines that can offer you cheap pricing are Iberia, from $865, and British Airways, from $958. American Airlines is currently priced 23% 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 WestJet, which is currently one of the cheapest options available, starting at $620. Iberia flights start at $645 while deals on American Airlines start at $657 one-way.

  • 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. Houston Hobby Airport (HOU), College Station Easterwood Field Airport (CLL), Beaumont Jefferson County Airport (BPT) are other airports near this flight route and their unique identifiers/IATA codes.

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

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

    Yes, Cheapflights allows you to browse and filter Houston to Dublin 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 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.

  • Can I find deals for flights from Houston to Dublin that allow pets onboard?

    Many airlines flying from Houston to Dublin 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 Houston to Dublin?

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

    The Houston to Dublin flight deals you see on this page were last updated on 5/30.

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

    Consider American Airlines, Air Canada or Air France when booking your flight. These represent the most popular airlines when flying from Houston to Dublin.

  • 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 $505). Flying from Houston to Dublin in June is currently the most expensive (average of $958). 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

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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 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$428Average$835FlexibilityNo cancel feeOn-time77%
Search Iberia flights
American AirlinesCheapest$478Average$964FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$491Average$929FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$511Average$845FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapest$529Average$1,079FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest$539Average$968FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest$549Average$901FlexibilityNo cancel feeOn-time77%
Search Air France flights
DeltaCheapest$614Average$1,042FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Aer LingusCheapest$618Average$1,061FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Singapore AirlinesCheapest$684Average$738FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
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Search flights from Houston to Dublin by cabin class

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