How long is the flight from Dublin to Houston Hobby Airport?

For as low as £747, Delta can have you in Houston Hobby Airport from Dublin in 18h 53m. Dublin and Houston Hobby Airport are separated by a distance of 4560 mi.

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

Our cheapest airline available from Dublin to Houston Hobby Airport is United Airlines. Our recent data shows that you can find tickets from as low as £671 on this airline. An additional option worth looking into is British Airways, starting at £755. You may be able to fly from Dublin to Houston Hobby Airport for 9% less than the average price by searching for these airlines.

In terms of precipitation, rainfall in Houston Hobby Airport 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 Hobby Airport when rainfall is around 81.0 mm.

If weather is an important factor for your trip to Houston Hobby Airport, 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).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dublin to Houston Hobby Airport as you normally would.

What airport do you fly from for flights from Dublin to Houston Hobby?

Most people fly from Dublin (DUB) if they book a flight from Dublin to Houston Hobby. On average, Dublin has 0 outbound flights to Houston Hobby per day from 2 airlines. Dublin is conveniently located just 5.7 mi from Dublin’s city center.

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

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

How can I find direct flights from Dublin to Hobby?

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

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

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

£473+ Cheap Flights from Dublin to Houston Hobby Airport

Cheap flight deals from Dublin to Hobby

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Dublin to Hobby
Explore the most affordable flight options available from Dublin to Hobby. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 October 2026.

Fri 20/1111:30 -

2 stops17h 15m

Thu 26/1112:45 -

2 stops15h 30m

Deal found 3/10£641

Mon 23/1111:30 -

2 stops17h 15m

Sun 6/1211:55 -

2 stops16h 20m

Deal found 1/10£647

Fri 20/1111:30 -

2 stops17h 15m

Mon 7/1211:05 -

2 stops17h 10m

Deal found 4/10£675

Mon 2/1112:55 -

1 stop16h 21m

Mon 9/1111:35 -

1 stop13h 35m

Deal found 3/10£741

Wed 18/1112:55 -

1 stop16h 21m

Sun 22/1111:35 -

1 stop13h 35m

Deal found 5/10£742

Fri 18/1211:30 -

2 stops17h 10m

Fri 1/105:40 -

2 stops22h 35m

Deal found 5/10£744

Wed 18/1108:50 -

2 stops20h 31m

Wed 25/1115:12 -

2 stops21h 13m

Deal found 4/10£747

Mon 2/1105:45 -

2 stops23h 18m

Mon 9/1106:00 -

2 stops21h 00m

Deal found 3/10£747

Wed 18/1105:45 -

2 stops23h 36m

Sun 22/1106:00 -

1 stop19h 45m

Deal found 5/10£749

Wed 9/1213:25 -

2 stops16h 06m

Wed 17/210:38 -

1 stop15h 07m

Deal found 5/10£750

Find flight deals from Dublin to Hobby

Round-trip from	£641
One-way from	£473
Popular in	November
Cheapest in	September
Average price	£846

20/11-26/11
4 total stops
32h 45m total
Dublin to Houston

Search Deals

Delta
6/12-31/12
2 total stops
23h 46m total
Dublin to Houston

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£74 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Dublin to Houston Hobby Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Sun 6/12

05:45-23:31

2 stops23h 46m

Houston Hobby

Wed 31/12

00:00-07:00

Nonstop0h 00m

£473

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Mon 14/12

13:25-09:44

2 stops26h 19m

Houston Hobby

Wed 31/12

00:00-07:00

Nonstop0h 00m

£476

Fastest return journey

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Tue 1/12

13:25-23:31

2 stops16h 06m

Houston Hobby

Wed 31/12

00:00-07:00

Nonstop0h 00m

£518

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Tue 3/11

11:30-22:55

2 stops17h 25m

Houston Hobby

Wed 31/12

00:00-07:00

Nonstop0h 00m

£632

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Tue 3/11

05:45-23:03

2 stops23h 18m

Houston Hobby

Wed 31/12

00:00-07:00

Nonstop0h 00m

£663

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Fri 20/11

11:30-22:45

2 stops17h 15m

Houston Hobby

Mon 7/12

11:05-10:15

2 stops17h 10m

£675

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Sat 6/2

08:50-21:43

2 stops18h 53m

Houston Hobby

Mon 15/2

10:38-18:25

2 stops25h 47m

£747

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Wed 18/11

05:45-23:21

2 stops23h 36m

Houston Hobby

Sun 22/11

06:00-07:45

1 stop19h 45m

£749

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Mon 2/11

05:45-23:03

2 stops23h 18m

Houston Hobby

Mon 9/11

15:12-07:45

1 stop10h 33m

£749

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Sat 21/11

08:50-23:21

2 stops20h 31m

Houston Hobby

Tue 8/12

06:08-08:45

2 stops20h 37m

£749

Flights are sorted by cheapest return flights first.

Deals found on 2/10

Showing 1-10 of 18 resultsSorted by cheapest first

Best time to book a flight from Dublin to Hobby

Have a flexible travel schedule? Discover the best time to fly to Hobby from Dublin with our price prediction graph.

DUB-HOU

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.

Cheapflights Insights

Everything you need to know about your flight from Dublin to Houston Hobby Airport

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

Currently, September is the cheapest month in which you can book a flight from Dublin to Houston Hobby Airport (average of £551). Flying from Dublin to Houston Hobby Airport in November is currently the most expensive (average of £896). 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.

Reviews of airlines servicing Hobby

Check out reviews from past customers who have flown with United Airlines and British Airways from Dublin to Houston Hobby Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

10,288 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Asha,Sept 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

United Airlines

7.4

Good

10,288 reviews

United Airlines

7.4

Good

10,288 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Asha,Sept 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

British Airways

6.7

Okay

8,245 reviews

United Airlines

7.4

Good

10,288 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Asha,Sept 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

Related info for your journey

What airport do you fly from for flights from Dublin to Houston Hobby?
Most people fly from Dublin (DUB) if they book a flight from Dublin to Houston Hobby. On average, Dublin has 0 outbound flights to Houston Hobby per day from 2 airlines. Dublin is conveniently located just 5.7 mi from Dublin’s city center.
How long is the flight from Dublin to Houston Hobby Airport?
For as low as £747, Delta can have you in Houston Hobby Airport from Dublin in 18h 53m. Dublin and Houston Hobby Airport are separated by a distance of 4560 mi.
What are the cheapest airlines flying from Dublin to Houston Hobby Airport round-trip?
Our cheapest airline available from Dublin to Houston Hobby Airport is United Airlines. Our recent data shows that you can find tickets from as low as £671 on this airline. An additional option worth looking into is British Airways, starting at £755. You may be able to fly from Dublin to Houston Hobby Airport for 9% less than the average price by searching for these airlines.
Can I find deals for flights from Dublin to Hobby that include hotel bookings?
Yes. In addition to deals on Dublin to Hobby flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Dublin to Hobby?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Hobby.
Can I find deals for business class flights from Dublin to Hobby?
Yes. Cheapflights offers flight deals from Dublin to Hobby 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 Dublin to Houston Hobby Airport?
Currently, September is the cheapest month in which you can book a flight from Dublin to Houston Hobby Airport (average of £551). Flying from Dublin to Houston Hobby Airport in November is currently the most expensive (average of £896). 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

Alternative routes

Complete your trip

Direct flights to Texas

Flights by cabin class

Hobby flight routes

Other flight options

Other flights from Dublin

Popular flights

Alternative routes for Dublin to Hobby

Dublin to George Bush Intcntl flights

Top 2 airlines flying from Dublin to Hobby

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest£671	Average£688	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
British Airways	Cheapest£755	Average£761	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Dublin to Hobby?

Cheapflights helps you search for flights from Dublin to Hobby 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 Hobby?

Millions of users choose and trust Cheapflights to book the best flight deals from Dublin to Hobby 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 Dublin to Hobby with no change fees?

Certainly. Search results for flights to Hobby from Dublin shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Dublin to Hobby flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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.

Cheap flights from Dublin to Houston Hobby Airport from £473

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Dublin to Hobby

Cheapest flights from Dublin to HobbyExplore the most affordable flight options available from Dublin to Hobby. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 October 2026.

Explore the most affordable flight options available from Dublin to Hobby. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 October 2026.

Best flights from Dublin to HobbyDiscover carefully curated flight deals from Dublin to Hobby that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.

Discover carefully curated flight deals from Dublin to Hobby that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.

Last-minute flights from Dublin to HobbyDiscover last-minute flight deals from Dublin to Hobby. Data last updated 6 October 2026 and is based on user searches.

Discover last-minute flight deals from Dublin to Hobby. Data last updated 6 October 2026 and is based on user searches.

One-way flights from Dublin to HobbySearch for one-way flight options from Dublin to Hobby. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.

Search for one-way flight options from Dublin to Hobby. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.

Find flight deals from Dublin to Hobby

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Dublin to Houston Hobby Airport that are best for you.

Best time to book a flight from Dublin to Hobby

Have a flexible travel schedule? Discover the best time to fly to Hobby from Dublin with our price prediction graph.

Cheapflights Insights

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

Reviews of airlines servicing Hobby

Get insights into the airlines that provide service to Hobby. 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 Hobby. Reviews last updated 6 October 2026.

Check out reviews from past customers who have flown with United Airlines and British Airways from Dublin to Houston Hobby Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Dublin to Houston Hobby?

How long is the flight from Dublin to Houston Hobby Airport?

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

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

How can I find direct flights from Dublin to Hobby?

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

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

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 Hobby

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

Complete your trip

Complete your trip to Hobby by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Texas

Book a non-stop flight to one of these other cities located in Texas.

Search flights from Dublin to Hobby by cabin class

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

Other flights to Hobby

Explore flights to Hobby departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 6 October 2026.

Dublin and Hobby flights

Browse other Dublin and Hobby flight options. Last updated on 6 October 2026.

Other flights from Dublin

Browse through other flights departing from Dublin. Flights are based on user searches made on Cheapflights and were last updated on 6 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 2 airlines flying from Dublin to Hobby

Fly with Cheapflights

How does Cheapflights help users find flights from Dublin to Hobby?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Dublin to Hobby
Explore the most affordable flight options available from Dublin to Hobby. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 October 2026.

Best flights from Dublin to Hobby
Discover carefully curated flight deals from Dublin to Hobby that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.

Last-minute flights from Dublin to Hobby
Discover last-minute flight deals from Dublin to Hobby. Data last updated 6 October 2026 and is based on user searches.

One-way flights from Dublin to Hobby
Search for one-way flight options from Dublin to Hobby. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.