Find flights
Deals
Insights
When to book
FAQs & Tips

IAH - DUB

€265 Find cheap flights from Houston George Bush Airport to Dublin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Dublin departing on 23/7. 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.
1 adult
0 bags
Sat 15/6
Sat 22/6

Search hundreds of travel sites at once for deals on flights to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Dublin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Dublin, as well as popular online travel agencies
In the last 7 days, travellers have searched 42,393,389 times on KAYAK, and here's why:

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap flight deals from George Bush Intcntl to Dublin (IAH-DUB)

 
These are the cheapest deals for flights from George Bush Intcntl to Dublin currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from George Bush Intcntl to Dublin

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from George Bush Intcntl to Dublin.

Recent one-way flight deals from George Bush Intcntl to Dublin

Only flying one-way? Below are some of the best one-way flight deals from George Bush Intcntl to Dublin found on KAYAK recently.

Recent last-minute flight deals from George Bush Intcntl to Dublin

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from George Bush Intcntl to Dublin.

Recent direct flight deals from George Bush Intcntl to Dublin

The latest deals for direct flights from George Bush Intcntl to Dublin so you can sit back and relax without the need for a layover.

Cheap bus & train deals from George Bush Intcntl to Dublin

Find recent round-trip train or bus tickets from George Bush Intcntl to Dublin.

All round-trip flight deals to Dublin

The cheapest plane tickets to Dublin found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
17:27 - 10:15IAH-DUB
34h 48m3 stops
11:35 - 00:37DUB-IAH
19h 02m2 stops
€580
Find Deal
Tue, 9 Jul - Thu, 18 Jul
21:00 - 16:55IAH-DUB
13h 55m1 stop
19:15 - 14:05DUB-IAH
24h 50m1 stop
€585
Find Deal
Tue, 8 Oct - Wed, 6 Nov
19:56 - 10:20IAH-DUB
32h 24m1 stop
09:00 - 11:13DUB-IAH
32h 13m1 stop
€621
Find Deal
Sun, 20 Oct - Sun, 3 Nov
21:40 - 16:45IAH-DUB
13h 05m1 stop
10:55 - 19:55DUB-IAH
15h 00m1 stop
€630British Airways
Find Deal
Sun, 3 Nov - Sat, 16 Nov
10:04 - 08:15IAH-DUB
16h 11m1 stop
09:00 - 13:27DUB-IAH
34h 27m2 stops
€631Air Canada
Find Deal
Sun, 20 Oct - Sun, 3 Nov
21:40 - 16:45IAH-DUB
13h 05m1 stop
09:40 - 20:08DUB-IAH
16h 28m2 stops
€635American Airlines
Find Deal
Sun, 3 Nov - Sat, 16 Nov
18:35 - 09:10IAH-DUB
32h 35m1 stop
12:50 - 14:30DUB-IAH
31h 40m1 stop
€702Singapore Airlines
Find Deal
Wed, 14 Aug - Thu, 29 Aug
12:15 - 08:15IAH-DUB
38h 00m2 stops
08:00 - 13:27DUB-IAH
34h 27m2 stops
€710Air Canada
Find Deal
Tue, 8 Oct - Tue, 29 Oct
15:35 - 09:45IAH-DUB
12h 10m1 stop
11:45 - 21:47DUB-IAH
16h 02m1 stop
€713American Airlines
Find Deal
Mon, 7 Oct - Thu, 17 Oct
13:26 - 12:05IAH-DUB
16h 39m2 stops
20:30 - 13:45DUB-IAH
23h 15m1 stop
€867British Airways
Find Deal
Tue, 24 Sep - Mon, 14 Oct
10:52 - 21:45IAH-DUB
28h 53m2 stops
€265
Find Deal
Tue, 23 Jul
20:20 - 20:55IAH-DUB
42h 35m3 stops
€283
Find Deal
Tue, 16 Jul
11:17 - 13:50IAH-DUB
20h 33m2 stops
€286
Find Deal
Tue, 16 Jul
21:41 - 18:15IAH-DUB
38h 34m2 stops
€300
Find Deal
Wed, 17 Jul
18:15 - 10:55IAH-DUB
34h 40m1 stop
€385WestJet
Find Deal
Mon, 10 Jun
18:15 - 10:55IAH-DUB
34h 40m1 stop
€408WestJet
Find Deal
Wed, 12 Jun
12:37 - 09:00IAH-DUB
14h 23m1 stop
€496JetBlue
Find Deal
Tue, 11 Jun
12:10 - 08:20IAH-DUB
14h 10m1 stop
€513JetBlue
Find Deal
Mon, 22 Jul
14:30 - 16:55IAH-DUB
20h 25m2 stops
€805Delta
Find Deal
Fri, 12 Jul
11:20 - 18:05IAH-DUB
24h 45m2 stops
€893TAP AIR PORTUGAL
Find Deal
Sun, 2 Jun
10:26 - 19:10IAH-DUB
26h 44m3 stops
11:35 - 23:34DUB-IAH
17h 59m2 stops
€1,099
Find Deal
Sun, 19 May - Sat, 15 Jun
18:15 - 10:55IAH-DUB
34h 40m1 stop
11:35 - 23:34DUB-IAH
17h 59m2 stops
€1,105
Find Deal
Sun, 19 May - Sat, 15 Jun
10:26 - 19:10IAH-DUB
26h 44m3 stops
11:35 - 00:50DUB-IAH
19h 15m3 stops
€1,163
Find Deal
Sun, 19 May - Sat, 15 Jun
18:15 - 10:55IAH-DUB
34h 40m1 stop
11:35 - 00:50DUB-IAH
19h 15m3 stops
€1,171
Find Deal
Sun, 19 May - Sat, 15 Jun
18:15 - 10:55IAH-DUB
34h 40m1 stop
12:55 - 23:48DUB-IAH
16h 53m1 stop
€1,176WestJet
Find Deal
Fri, 17 May - Sun, 11 Aug
08:00 - 10:55IAH-DUB
20h 55m1 stop
12:55 - 23:55DUB-IAH
17h 00m1 stop
€1,237WestJet
Find Deal
Mon, 20 May - Fri, 24 May
12:37 - 11:05IAH-DUB
16h 28m2 stops
12:15 - 08:53DUB-IAH
26h 38m2 stops
€1,290Icelandair
Find Deal
Sat, 18 May - Fri, 12 Jul
12:37 - 11:05IAH-DUB
16h 28m2 stops
12:15 - 11:52DUB-IAH
29h 37m2 stops
€1,555Icelandair
Find Deal
Mon, 20 May - Fri, 24 May
18:22 - 08:15IAH-DUB
31h 53m1 stop
10:15 - 11:21DUB-IAH
31h 06m1 stop
€1,556Air Canada
Find Deal
Sat, 18 May - Fri, 12 Jul
20:45 - 17:05IAH-DUB
14h 20m1 stop
21:10 - 13:45DUB-IAH
22h 35m1 stop
€8,120British Airways
Find Deal
Sun, 19 May - Sat, 25 May

Flights from George Bush Intcntl to Dublin - Travel Insights & Trends

Get data-powered insights and trends into flights from George Bush Intcntl to Dublin to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Dublin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Houston George Bush Intcntl Airport to Dublin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Houston George Bush Intcntl Airport to Dublin is February, where tickets cost €570 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is €1,231 and €1,231 respectively.

How far in advance should I book a flight from Houston George Bush Intcntl Airport to Dublin?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Houston George Bush Intcntl Airport to Dublin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Houston George Bush Intcntl Airport to Dublin, you should book around 4 days before departure. For the absolute cheapest price, our data suggests you should book 21 days before departure.

Which airlines provide the cheapest flights from Houston George Bush Airport to Dublin?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Houston George Bush Airport to Dublin found by KAYAK users in the last 72 hours was for €630 on British Airways, followed by Air Canada (€631). One-way flight deals have also been found from as low as €385 on WestJet and from €496 on JetBlue.

Good to know

Low season

January

High season

June

Cheapest flight

€265
Best time to beat the crowds (25% less expensive on average)
Most popular time to fly (31% more expensive on average)
Flight from Houston George Bush Airport to Dublin

When to book flights from George Bush Intcntl to Dublin

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston George Bush Airport to Dublin flights

  • Can I get to IAH using public transit?

    You can connect to IAH airport using the Terminal Link train with stations at terminals 1 and 2 of the airport. It runs regularly between IAH and downtown Houston. You can also opt for Metro bus line 102, which takes approximately 46min to reach the airport. On the other hand, a taxi takes 24min to cover the same distance; however, it is more expensive.

  • How can I fly from IAH to DUB?

    Many major airlines offer one-stop flights from Houston George Bush Intercontinental Airport (IAH) to Dublin Airport (DUB), such as Aer Lingus Airlines, Singapore Airlines, Delta Airlines, Jetblue Airlines and Air Canada Airlines. You can also choose from multiple numbers of two-stop flights, including American Airlines, which may save you money, but this will add at least 3h to your overall flight time.

  • How far is Dublin city center from DUB airport?

    Dublin city center is about 6 miles from Dublin Airport. Using a taxi, you can get to Dublin city center in approximately 23min. On the other hand, a bus takes about 45min to reach your destination. However, the exact time depends on how heavy the traffic is.

  • What can I do at the airport to spend time?

    You can never run out of things to do at the departure and arrival airports. You can log into the complimentary Wi-Fi available throughout the airport terminals and stay connected with friends and family. At IAH, you can enjoy a 5min massage or free live music and art show that the airport hosts four days a week. On the other hand, both IAH and DUB feature several lounges where you can relax.

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Dublin?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Dublin was €288 for a one-way ticket and €629 for a return.

  • Which aircraft models fly most regularly from Houston George Bush Airport to Dublin?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston George Bush Airport to Dublin?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Houston George Bush Airport and Dublin, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to Dublin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston George Bush Airport to Dublin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to Dublin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Houston George Bush Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston George Bush Airport to Dublin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Dublin with an airline and back to Houston George Bush Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to Dublin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dublin from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Houston to Dublin

  • If you are departing from George Bush Intercontinental Airport (IAH) and need to park your car, there are various parking options that you can opt for. The airport has designated short-term parking lots at each terminal for passengers who want to park for a few hours. Nonetheless, corporate parking, Valet Parking and Sure parking are the most expensive options. Also, the airport has a shuttle service that runs between terminals.
  • If you have scheduled an early morning flight departure from IAH and are looking for accommodation, look no further than Houston Airport Marriott Hotel. It is located 0.4 miles from the airport and offers top-notch services, including an outdoor pool. You will be able to avoid the early morning commute.
  • Stop at the IAH currency exchange counter, which is situated at the arrivals hall in terminal E and exchange some of your dollars to Euros before landing in Dublin. Alternatively, you can exchange your currency at DUB’s exchange stations at terminal 1 in gates 301-313 and 102-113.
  • Nursing mothers will have at least one serene, private and comfortable nursing suite at terminals 1 and 2 of Dublin Airport (DUB).
  • If you are arriving late at Dublin Airport (DUB), consider spending the night at one of the best hotels near or at the airport, such as Clayton Hotel Dublin Airport, Radisson Blu Hotel, Premier Inn Dublin Airport Hotel, and Maldron Hotel Dublin Airport. They are conveniently accessible. You will wake up refreshed.
See more tips

Book cheap flights from Houston to Dublin

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Houston to Dublin found on KAYAK in the last 72 hours.
23/7Tue
2 stops
28h 53mIAH-DUB
€265
16/7Tue
3 stops
42h 35mIAH-DUB
€283
16/7Tue
2 stops
20h 33mIAH-DUB
€286
17/7Wed
2 stops
38h 34mIAH-DUB
€300
10/6Mon
1 stopWestJet
34h 40mIAH-DUB
€385
12/6Wed
1 stopWestJet
34h 40mIAH-DUB
€408
11/6Tue
1 stopJetBlue
14h 23mIAH-DUB
€496
22/7Mon
1 stopJetBlue
14h 10mIAH-DUB
€512
12/7Fri
2 stopsDelta
20h 25mIAH-DUB
€805
2/6Sun
2 stopsTAP AIR PORTUGAL
24h 45mIAH-DUB
€893

Search by stops

Search by airline

Search by price

Last minute flights from George Bush Intcntl to Dublin

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Houston to Dublin that are departing in the next 10 days.
19/5Sun
multi-stop
26h 44mIAH-DUB
15/6Sat
multi-stop
17h 59mDUB-IAH
€1,099
19/5Sun
multi-stop
34h 40mIAH-DUB
15/6Sat
multi-stop
17h 59mDUB-IAH
€1,105
19/5Sun
multi-stop
26h 44mIAH-DUB
15/6Sat
multi-stop
19h 15mDUB-IAH
€1,163
19/5Sun
multi-stop
34h 40mIAH-DUB
15/6Sat
multi-stop
19h 15mDUB-IAH
€1,171
17/5Fri
multi-stopWestJet
34h 40mIAH-DUB
11/8Sun
multi-stopWestJet
16h 53mDUB-IAH
€1,176
20/5Mon
multi-stopWestJet
20h 55mIAH-DUB
24/5Fri
multi-stopWestJet
17h 00mDUB-IAH
€1,237
18/5Sat
multi-stopIcelandair
16h 28mIAH-DUB
12/7Fri
multi-stopIcelandair
26h 38mDUB-IAH
€1,290
20/5Mon
multi-stopIcelandair
16h 28mIAH-DUB
24/5Fri
multi-stopIcelandair
29h 37mDUB-IAH
€1,555
18/5Sat
multi-stopAir Canada
31h 53mIAH-DUB
12/7Fri
multi-stopAir Canada
31h 06mDUB-IAH
€1,556
19/5Sun
multi-stopBritish Airways
14h 20mIAH-DUB
25/5Sat
multi-stopBritish Airways
22h 35mDUB-IAH
€8,120

Search by stops

Search by airline

Search by price

Houston George Bush Airport - Dublin Flights

Departure:

Houston George Bush Airport (undefined)United States

Destination:

Dublin (DUB)Ireland

Return flight deals:

Dublin - Houston George Bush Airport

Cabin classes:

Browse destinations: