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Cheap Flights from Houston to Ireland
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Adults 18+
Children 2-11
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Average price per month
- Low Season: November
- High Season: June
- Prices for this route are volatile and fluctuate from month to month.
- The cheapest flights are usually bought in November, March and December.
- High season months are September, August and June. However, it's not the rule and you should always search current flight deals.
- For example, the flight from Houston to Ireland is currently 24% cheaper than average.
Price increase as travel date approaches
- Flight prices for this route increase by 39% if you book last minute. Hover on the graph above to see for yourself!.
- To grab the lowest price possible, you should buy your flight around 57 days before departure!
- Consider booking at least 23 days before departure to increase your chances of getting a low price.
- Generally, it's safe to book between 90 and 60 days in advance.
Houston to Ireland Flight Information
| Flights Depart From | Houston (IAH) |
| Flights Arriving To | Ireland (DUB) |
| Distance | 7321.74 km |
| Current Discount | 24 % |
| Average Price | $934.6 |
| Good Deal | $663.09 |
| Cheapest Airlines | United Airlines, Delta Air Lines, Turkish Airlines, SAS, JetBlue, Air Canada, American Airlines |
| Popular Airlines | JetBlue, Turkish Airlines, Delta Air Lines, SAS, Air Canada, American Airlines, United Airlines |
| Flight Duration | 09 hours 23 minutes |
| Flights Depart From |
| Houston (IAH) |
| Flights Arrive In |
| Ireland (DUB) |
| Distance |
| 7321.74 km |
| Flight Duration |
| 09 hours 23 minutes |
| Current Discount |
| 24 % |
| Average Price |
| $934.6 |
| Good Deal |
| $663.09 |
| Cheapest Airlines |
| United Airlines, Delta Air Lines, Turkish Airlines, SAS, JetBlue, Air Canada, American Airlines |
| Popular Airlines |
| JetBlue, Turkish Airlines, Delta Air Lines, SAS, Air Canada, American Airlines, United Airlines |
Most Reliable Airlines flying to Ireland
- According to our data, JetBlue, Turkish Airlines and Delta Air Lines have the highest overall rating.
- The following airlines have the highest chance of on time arrivals: Delta Air Lines, American Airlines and JetBlue.
- If legroom is important for you then you should consider flying with JetBlue, Turkish Airlines and Air Canada.
| Airline | Overall Rating | On time arrival | Check-in & Boarding | Cleanliness | Customer Service | Food & Beverage | Entertainment | Legroom | Seat Comfort |
|---|---|---|---|---|---|---|---|---|---|
JetBlue |
4.2 | 4.0 | 4.5 | 4.5 | 4.0 | 4.0 | 4.0 | 4.5 | 4.0 |
Turkish Airlines |
3.9 | 3.5 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 |
Delta Air Lines |
3.8 | 4.5 | 4.0 | 4.0 | 4.0 | 3.5 | 4.0 | 3.5 | 3.5 |
SAS |
3.6 | 4.0 | 4.0 | 4.0 | 4.0 | 3.0 | 2.5 | 3.5 | 3.5 |
Air Canada |
3.4 | 3.5 | 3.5 | 3.5 | 3.5 | 3.0 | 3.5 | 3.5 | 3.5 |
American Airlines |
3.3 | 4.0 | 3.5 | 3.5 | 3.5 | 3.0 | 3.0 | 3.5 | 3.0 |
United Airlines |
3.3 | 4.0 | 3.5 | 3.5 | 3.5 | 3.0 | 3.0 | 3.0 | 3.0 |
Overall Rating
4.0
On time arrival
4.0
Check-in & Boarding
4.5
Cleanliness
4.5
Customer Service
4.0
Food & Beverage
4.0
Entertainment
4.0
Legroom
4.5
Seat Comfort
4.0
Overall Rating
4.0
On time arrival
3.5
Check-in & Boarding
4.0
Cleanliness
4.0
Customer Service
4.0
Food & Beverage
4.0
Entertainment
4.0
Legroom
4.0
Seat Comfort
4.0
Overall Rating
4.0
On time arrival
4.5
Check-in & Boarding
4.0
Cleanliness
4.0
Customer Service
4.0
Food & Beverage
3.5
Entertainment
4.0
Legroom
3.5
Seat Comfort
3.5
Overall Rating
3.5
On time arrival
4.0
Check-in & Boarding
4.0
Cleanliness
4.0
Customer Service
4.0
Food & Beverage
3.0
Entertainment
2.5
Legroom
3.5
Seat Comfort
3.5
Overall Rating
3.5
On time arrival
3.5
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.5
Food & Beverage
3.0
Entertainment
3.5
Legroom
3.5
Seat Comfort
3.5
Overall Rating
3.5
On time arrival
4.0
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.5
Food & Beverage
3.0
Entertainment
3.0
Legroom
3.5
Seat Comfort
3.0
Overall Rating
3.5
On time arrival
4.0
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.5
Food & Beverage
3.0
Entertainment
3.0
Legroom
3.0
Seat Comfort
3.0
Good to know:
Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ireland flight deals.
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Did you know that you could find even better deals when you use our Mobile App?. How to get the cheapest flight to Ireland?
Currently there is a 24% discount on flights to Ireland. This price won't stay too long and you should consider buying now.
Awesome Deals
notifications_active In the past few days the following airlines offered the lowest prices from Houston to Ireland: United Airlines, Delta Air Lines, Turkish Airlines, SAS, JetBlue, Air Canada and American Airlines..
United AirlinesThu, 06 Mar IAH DUB
Sat, 15 Mar DUB IAH Trip duration: 9 days$624.94
United AirlinesSat, 08 Mar IAH DUB
Sun, 16 Mar DUB IAH Trip duration: 8 days$659.04
Delta Air LinesWed, 26 Mar IAH DUB
Sun, 06 Apr DUB IAH Trip duration: 11 days$680.61
United AirlinesSat, 08 Mar IAH DUB
Sun, 16 Mar DUB IAH Trip duration: 8 days$687.75
United AirlinesFri, 31 Jan IAH DUB
Fri, 07 Feb DUB IAH Trip duration: 7 days$692.24
United AirlinesSat, 15 Mar IAH DUB
Sat, 22 Mar DUB IAH Trip duration: 7 days$706.81
Turkish AirlinesSat, 04 Oct IAH DUB
Tue, 14 Oct DUB IAH Trip duration: 10 days$715.61
Turkish AirlinesThu, 17 Apr IAH DUB
Sat, 26 Apr DUB IAH Trip duration: 9 days$744.51
United AirlinesThu, 06 Mar IAH DUB
Sat, 15 Mar DUB IAH Trip duration: 9 days$752.75
SASFri, 05 Sep IAH DUB
Sun, 14 Sep DUB IAH Trip duration: 9 days$827.97
JetBlueMon, 26 May IAH DUB
Fri, 06 Jun DUB IAH Trip duration: 11 days$933.32
SASTue, 19 Aug IAH DUB
Fri, 29 Aug DUB IAH Trip duration: 10 days$945.98
United AirlinesTue, 26 Aug IAH DUB
Mon, 08 Sep DUB IAH Trip duration: 13 days$966.71
Air CanadaWed, 30 Jul IAH DUB
Fri, 15 Aug DUB IAH Trip duration: 16 days$1127.91
United AirlinesSun, 01 Jun IAH DUB
Sat, 07 Jun DUB IAH Trip duration: 6 days$1186.61
American AirlinesMon, 10 Mar IAH DUB
Mon, 17 Mar DUB IAH Trip duration: 7 days$1320.51
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Frequently Asked Questions
- How long is a direct flight from Houston to Ireland?A direct flight from Houston to Ireland takes roughly 09 hours 23 minutes.
- Which airlines offer cheap airfare from Houston to Ireland?That may change at any time. But in the past 14 days, the cheapest tickets we've found were with United Airlines, Delta Air Lines, Turkish Airlines, SAS, JetBlue, Air Canada and American Airlines.
- Do I need my passport to fly from Houston to Ireland?Yes, you most certainly do.
- Which airlines fly from Houston to Ireland most often?JetBlue, Turkish Airlines, Delta Air Lines, SAS, Air Canada, American Airlines and United Airlines are the top.
- What's the cheapest day to fly from Houston to Ireland?That depends. Recently, the cheapest day to fly from Houston to Ireland has been Thursday. And the cheapest return flight from Sunday has been. That said, the cheapest departure days are constantly changing.
- Which airport will I be flying from in Houston?When departing from Houston you'll be flying out of George Bush Intercontinental.
- Which airport will I be flying from in Ireland?When departing from Ireland you'll be flying out of Dublin International.
- How is Justfly.com so good at finding cheap flights?We've taken an oath of secrecy and vowed never to say. Just kidding. Our team and technology allows us to browse through hundreds of airlines and hundreds of thousands of flights to find the lowest prices. Then we pass the savings on to you.
- Can Justfly.com help me save money in any other way?We're glad you asked. We help you save money with our Fare Alerts, Price Trend charts and multi-ticket bookings. We also help you save on hotels and car rentals.
- How many airlines does Justfly.com search to find affordable flights?We typically search over 400 airlines.
- Can Justfly.com's Price Trend tool really tell me the best time to buy tickets?Absolutely! That's why we've made it accessible to you.
- Will the price of my flight change?Flight prices and availability change often. To counter this, we update the important data as often as possible every step of the way.
- How will I receive my booking confirmation and travel information?We'll send you an email with the important details!
- Can you cancel or change Justfly.com flights?You sure can. But give us a call first. We'll do our best to find a solution. However, in some cases, if we cancel your booking, we'll have to charge an administrative fee of $75 (domestic), $125 (trans-border between Canada and USA) and $200 (international).
- Are Justfly.com's tickets refundable?All bookings are currently non-refundable.
- How do I contact Justfly.com?To find answers to all of your questions, click here to visit our support page.