Cheap flights from Dublin to Houston

The best prices from Dublin to Houston are usually found in March or April, booked 60 days in advance, depart on a Monday or Thursday and return on a Monday

How to find the cheapest flight from Dublin to Houston

All the information you need to plan the best DUB to HO1 flight in 2022: compare Dublin to Houston flight prices with the expected peak season, weather and rainfall in Houston.

DUB - HO1

Price

£411 - £680

HO1

Temperature

12 - 29 °C

HO1

Precipitation

81 - 150 mm

Popular in

August

High demand for flights, 14% potential price rise

Cheapest in

March

Best time to find cheap flights, 30% potential price drop

Average price

£419

Average for round-trip flights in January 2022

Round-trip from

£302

From Dublin to Houston

What is the cheapest day to fly return from Dublin to Houston?

Tuesday flights are generally found to be more expensive for flights from Dublin to Houston. 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 Houston.

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

To save up to 38% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Dublin to Houston from £465 1-2 weeks out and tickets from £534 for flights departing within the next 72 hours.

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

The best pricing can be found in the month of March. Prices to Houston from Dublin average £431. You can even find prices in March for less than £431, as users have found deals to Houston from as low as £261. The month of August appears to be one of the more expensive times to travel to Houston from Dublin. Flying in the targeted month can save you up to 15%.

When is the cheapest time to fly from Dublin to Houston (DUB - HO1)?

A simple way to save on the total cost of your ticket is to fly from Dublin to Houston in the morning. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight at midday.

Cheap flights from Dublin to Houston in January, February 2022

The best prices found for DUB to Houston flights in January, February
31 Jan - 4 Feb
DUB

Dublin

IAH

Houston George Bush Intcntl

2 stops

34h 31m
IAH

Houston George Bush Intcntl

DUB

Dublin

2 stops

37h 25m
£459

Multiple Airlines

View Deal

Deal found 17/1/22

18 Feb - 22 Feb
DUB

Dublin

IAH

Houston George Bush Intcntl

2 stops

15h 28m
IAH

Houston George Bush Intcntl

DUB

Dublin

2 stops

16h 26m
£590

Multiple Airlines

View Deal

Deal found 18/1/22

18 Feb - 22 Feb
DUB

Dublin

HOU

Houston Hobby

2 stops

20h 00m
HOU

Houston Hobby

DUB

Dublin

2 stops

17h 00m
£595

Delta

View Deal

Deal found 18/1/22

Dublin to Houston 2022 flight deals

Cheap flights to Houston from Dublin found for this year
2 Nov - 12 Nov
DUB

Dublin

IAH

Houston George Bush Intcntl

1 stop

27h 28m
IAH

Houston George Bush Intcntl

DUB

Dublin

1 stop

16h 15m
£440

Multiple Airlines

View Deal

Deal found 18/1/22

31 Jan - 4 Feb
DUB

Dublin

IAH

Houston George Bush Intcntl

2 stops

34h 31m
IAH

Houston George Bush Intcntl

DUB

Dublin

2 stops

37h 25m
£459

Multiple Airlines

View Deal

Deal found 17/1/22

15 Mar - 21 Mar
DUB

Dublin

IAH

Houston George Bush Intcntl

1 stop

16h 20m
IAH

Houston George Bush Intcntl

DUB

Dublin

1 stop

12h 14m
£469

Aer Lingus

View Deal

Deal found 17/1/22

One-way flights to Houston from Dublin

The cheapest one-way flights from Dublin to Houston
3 Jun
DUB

Dublin

HOU

Houston Hobby

2 stops

25h 52m
£451

Delta

View Deal

Deal found 19/1/22

3 Jun
DUB

Dublin

HOU

Houston Hobby

1 stop

17h 30m
£452

Delta

View Deal

Deal found 19/1/22

Related info for your journey

Useful info, stats and facts about Dublin to Houston flights.

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

Located just 5.7 mi from the city centre, Dublin is the airport most travellers will use when flying to Houston from Dublin. Booking flights from Dublin (DUB) to Houston should be relatively easy as there are 0 daily outbound flights to Houston from 9 different airlines.

Which airlines flying from Dublin to Houston have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Aer Lingus, British Airways, and United Airlines flying from Dublin to Houston have implemented new flexible cancellation policies.

Can I find flights from Dublin to Houston for under £500 on Cheapflights?

Yes, there are multiple flights from Dublin to Houston for under £500. The cheapest flight booked recently is on Multiple Airlines for just £459, but on average you can expect to pay £551.

How popular is this Dublin to Houston flight route?

The Dublin to Houston flight path was viewed by 45 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

Currently priced at £469, Aer Lingus will fly you from Dublin to Houston and back. In addition to Aer Lingus, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and KLM - these airlines can fly you to your destination from £538 and £540, respectively.

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

Before booking your flight from Dublin to Houston, check out the most popular airlines for this route: American Airlines, Air Canada or Air France.

What are the cheapest flights from Dublin to Houston?

On average you can expect to pay £398 for a flight from Dublin to Houston. The cheapest flight overall is £366 while the most popular route, (Dublin - Houston Hobby) is currently priced at £567.

Can I fly to Houston from Dublin right now?

Information is based on travel restrictions from Dublin to Houston

Most visitors from Dublin need to provide a negative COVID-19 test result and/or quarantine to enter Houston.

COVID-19 testing requirements
Visitors from Dublin must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Houston.

Quarantine requirements
Visitors from Dublin are not required to quarantine after entering Houston.

Can I fly back to Dublin from Houston?

Returning to Dublin from Houston

COVID-19 testing requirements
Visitors from Houston must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Dublin.

Quarantine requirements
Visitors from Houston are not required to quarantine after entering Dublin.

Top 7 airlines flying from Dublin to Houston

The chart below displays the airlines Cheapflights users travelling from Dublin to Houston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Air France
Cheapest£264
Average£506
FlexibilityNo cancel fee
On-time77%
COVID-19 safety
British Airways
Cheapest£282
Average£436
FlexibilityNo cancel fee
On-time70%
COVID-19 safety
United Airlines
Cheapest£321
Average£474
FlexibilityNo cancel fee
On-time69%
COVID-19 safety
KLM
Cheapest£332
Average£531
FlexibilityNo cancel fee
On-time75%
COVID-19 safety
American Airlines
Cheapest£437
Average£581
FlexibilityNo cancel fee
On-time71%
COVID-19 safety
Aer Lingus
Cheapest£493
Average£586
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety
Delta
Cheapest£497
Average£774
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety