Cheap Flights from Dublin to Houston, TX from $390

Return flight: Houston – Dublin

On Cheapflightsplus.com you will find 913 connecting flights from Dublin to Houston. You can compare airfare deals from 30 airlines and multiple travel sites from $390, book and save on cheap plane tickets and last minute offers. Also check out DUB-HOU flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Dublin to Houston Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $390 (one-way), $669 (round-trip).
Direct flights
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Full flight schedule will help you in detecting at what time planes fly from Dublin to Houston. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
06:30 — 19:15
06:40 — 08:05 BA5952 British Airways
Dublin — London
6h 50m stop
15:10 — 20:00 BA197 British Airways
London — Houston
18h 45m
including layover
Find flight
from$702
07:00 — 19:15
07:00 — 08:30 BA4461 British Airways
Dublin — London
6h 20m stop
14:50 — 19:15 BA197 British Airways
London — Houston
18h 15m
including layover
Find flight
from$589
07:30 — 19:15
07:40 — 09:05 BA5954 British Airways
Dublin — London
5h 45m stop
15:10 — 20:00 BA197 British Airways
London — Houston
17h 45m
including layover
Find flight
from$702
08:45 — 19:15
07:30 — 09:05 BA4463 British Airways
Dublin — London
4h 30m stop
14:50 — 19:15 BA197 British Airways
London — Houston
16h 30m
including layover
Find flight
from$589
08:50 — 19:15
08:55 — 10:20 BA5914 British Airways
Dublin — London
4h 30m stop
15:10 — 20:00 BA197 British Airways
London — Houston
16h 25m
including layover
Find flight
from$702
09:50 — 19:15
09:45 — 11:10 BA5958 British Airways
Dublin — London
3h 35m stop
14:50 — 19:15 BA197 British Airways
London — Houston
15h 25m
including layover
Find flight
from$702
09:50 — 22:07
09:50 — 11:55 LH6694 Lufthansa
Dublin — Toronto
7h 40m stop
19:35 — 22:07 AC595 Air Canada
Toronto — Houston
18h 17m
including layover
Find flight
from$777
10:35 — 12:40
+1 day
10:55 — 18:30 TK1976 Turkish Airlines
Dublin — Istanbul
14h 45m stop
09:05 — 13:40 TK133 Turkish Airlines
Istanbul — Houston
32h 5m
including layover
Find flight
from$716
10:35 — 19:05
+1 day
10:55 — 18:30 TK1976 Turkish Airlines
Dublin — Istanbul
20h 55m stop
14:50 — 19:25 TK33 Turkish Airlines
Istanbul — Houston
38h 30m
including layover
Find flight
from$716
11:05 — 13:40
+1 day
11:05 — 13:25 EI105 Aer Lingus
Dublin — New York
21h 31m stop
10:56 — 13:40 NK477 Spirit Airlines
New York — Houston
32h 35m
including layover
Find flight
from$448
11:05 — 13:22
+1 day
11:05 — 13:25 EI105 Aer Lingus
Dublin — Newark
21h 13m stop
10:38 — 13:22 NK1937 Spirit Airlines
Newark — Houston
32h 17m
including layover
Find flight
from$458
12:50 — 08:43
+1 day
12:50 — 15:50 EI117 Aer Lingus
Dublin — Baltimore
14h 40m stop
06:30 — 08:43 NK3125 Spirit Airlines
Baltimore — Houston
25h 53m
including layover
Find flight
from$513
12:50 — 14:10
+1 day
12:50 — 14:10 WS5 WestJet
Dublin — Calgary
18h 50m stop
09:00 — 14:11 WS1572 WestJet
Calgary — Houston
31h 20m
including layover
Find flight
from$640
13:25 — 13:40
+1 day
13:25 — 16:00 EI101 Aer Lingus
Dublin — New York
18h 56m stop
10:56 — 13:40 NK477 Spirit Airlines
New York — Houston
30h 15m
including layover
Find flight
from$430
13:25 — 13:22
+1 day
13:25 — 16:00 EI101 Aer Lingus
Dublin — Newark
18h 38m stop
10:38 — 13:22 NK1937 Spirit Airlines
Newark — Houston
29h 57m
including layover
Find flight
from$439
14:05 — 16:19
+1 day
14:05 — 17:10 EI77 Aer Lingus
Dublin — Nashville
21h 5m stop
14:15 — 16:19 NK3922 Spirit Airlines
Nashville — Houston
32h 14m
including layover
Find flight
from$587
15:25 — 13:44
+1 day
15:25 — 18:25 EI69 Aer Lingus
Dublin — Los Angeles
13h 55m stop
08:20 — 13:44 NK421 Spirit Airlines
Los Angeles — Houston
28h 19m
including layover
Find flight
from$663
15:55 — 13:35
+1 day
15:55 — 17:30 BA4467 British Airways
Dublin — London
15h 50m stop
09:25 — 13:40 BA195 British Airways
London — Houston
27h 40m
including layover
Find flight
from$590
16:45 — 13:40
+1 day
16:45 — 19:20 EI107 Aer Lingus
Dublin — New York
15h 36m stop
10:56 — 13:40 NK477 Spirit Airlines
New York — Houston
26h 55m
including layover
Find flight
from$448
16:45 — 13:22
+1 day
16:45 — 19:20 EI107 Aer Lingus
Dublin — Newark
15h 18m stop
10:38 — 13:22 NK1937 Spirit Airlines
Newark — Houston
26h 37m
including layover
Find flight
from$458
17:00 — 19:05
+1 day
16:55 — 00:20 TK1978 Turkish Airlines
Dublin — Istanbul
14h 35m stop
14:50 — 19:25 TK33 Turkish Airlines
Istanbul — Houston
32h 5m
including layover
Find flight
from$727
17:30 — 13:35
+1 day
17:30 — 18:55 BA5976 British Airways
Dublin — London
14h 25m stop
09:25 — 13:40 BA195 British Airways
London — Houston
26h 5m
including layover
Find flight
from$652
18:20 — 13:40
+1 day
18:20 — 19:40 BA829 British Airways
Dublin — London
13h 45m stop
09:25 — 13:40 BA195 British Airways
London — Houston
25h 20m
including layover
Find flight
from$734
19:00 — 13:35
+1 day
19:00 — 20:20 BA5970 British Airways
Dublin — London
13h stop
09:25 — 13:40 BA195 British Airways
London — Houston
24h 35m
including layover
Find flight
from$652
19:20 — 13:45
+1 day
19:20 — 20:50 BA4473 British Airways
Dublin — London
12h 35m stop
09:25 — 13:45 BA195 British Airways
London — Houston
24h 25m
including layover
Find flight
from$589
20:10 — 13:35
+1 day
19:15 — 20:40 BA4471 British Airways
Dublin — London
11h 40m stop
09:30 — 14:10 BA195 British Airways
London — Houston
23h 25m
including layover
Find flight
from$590
*Departure and arrival times - local. Updated on August 31, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Dublin to Houston depends on and how to choose the most interesting flight option for you.

Distance between Dublin and Houston is 7343 miles. Time difference between the cities is 6h. Airplanes depart 00:01 to 23:55 from 1 Dublin airport and arrive 00:01 to 23:55 to 15 Houston airports. Average flight time is 28h 55m.

  • The fastest flight 11h 40m
  • Average flight time 28h 55m
  • The earliest flight 00:01
  • The latest flight 23:55
  • Distance 4563 ml

The cheapest months to travel to Houston are august (from 357 $), september (from 390 $), october (from 395 $).

The most expensive months are december (from 813 $), november (from 813 $), january (from 781 $).

What is the lowest airfare Dublin to Houston?

The cheapest plane ticket found by our users is $390. This airfare is for economy class on one-way FR122 flight by Ryanair for September 27, 2025 which leaves Dublin in Dublin at 06:55 am and arrives at Houston George Bush at 21:00.

Economy class
$390
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Business class
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First class
?
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Popular Airlines on the Route

The flight Dublin — Houston is served by 30 regular airlines and 5 low-cost airlines. Most of the flights on this route are operated by Pacific Wings - 2 departures per week at the price of from $ 1112 . And the most expensive tickets are offered by Aer Lingus airline - from $ 3946.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 913 flights with layovers on the route. The fastest connecting flight is LH7770 by Lufthansa takes 11h 40m and the cheapest is FR122 by Ryanair for $390.

  • LM - Pacific Wings
    from $1112
    Find
  • VY - Vueling
    from $417
    Find
  • FI - Icelandair
    from $512
    Find
  • I2 - Iberia Express
    from $1393
    Find
  • DN - Senegal Airlines
    from $532
    Find
  • FR - Ryanair
    from $390
    Find
  • LX - SWISS International Air Lines
    from $892
    Find
  • UA - United Airlines
    from $1468
    Find
  • A3 - Aegean Airlines
    from $958
    Find
  • OG - Air Onix
    from $463
    Find
  • SK - SAS
    from $533
    Find
  • IB - Iberia
    from $645
    Find
See more connecting flights

Airports

You can fly from Dublin to Houston from 1 airports (Dublin).

Dublin airports

  • Dublin-DUB
    from $390
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Houston airports

  • Ellington Field-EFD
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  • West Houston-IWS
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  • Hobby-HOU
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  • Park Ten Heliport-JPT
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  • Andrau Airpark-AAP
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  • George Bush-IAH
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  • Greenway Plaza H/P-JGP
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  • David Wayne Hooks-DWH
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  • Transco Twr Galleria-JGQ
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  • Westchase Hilton H/P-JWH
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  • Spaceland-SPX
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  • Woodlawns-JWL
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  • Marriot Astrodome Heliport-JMA
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  • Central Bus. District-JDX
    Find
  • Houston Municipal-SGR
    Find

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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