What is the cheapest airline that flies from Northern Ireland to Houston?

British Airways and Aer Lingus are the most popular carriers operating from Northern Ireland to Houston

When did momondo last update prices for flights from Northern Ireland to Houston?

Prices for flights from Northern Ireland to Houston were last updated today.

How old do you have to be to fly from Northern Ireland to Houston?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Northern Ireland to Houston.

What documentation or ID do you need to fly to Houston?

The travel and health documents required for your trip to Houston can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£678 Cheap Flights from Northern Ireland to Houston in 2025/26

1 adult

0 bags

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Northern Ireland to Houston

Round-trip

One-way

Cheap return flights

06:10 - 21:17BFS-IAH

45h 07m3 stops

06:00 - 20:10IAH-BFS

32h 10m3 stops

£678

Find Deal

jeu., 9 oct. - mar., 11 nov.

06:35 - 13:45BHD-IAH

13h 10m1 stop

14:29 - 11:30IAH-BHD

15h 01m2 stops

£685

Find Deal

jeu., 9 oct. - mar., 11 nov.

06:35 - 13:45BHD-IAH

13h 10m1 stop

15:50 - 20:15IAH-BHD

22h 25m1 stop

£692

Find Deal

jeu., 9 oct. - mar., 11 nov.

07:05 - 21:17BHD-IAH

44h 12m3 stops

06:00 - 13:35IAH-BHD

25h 35m3 stops

£702

Find Deal

jeu., 9 oct. - mar., 11 nov.

06:35 - 21:06BHD-IAH

20h 31m2 stops

13:15 - 11:30IAH-BHD

16h 15m2 stops

£703

Find Deal

jeu., 9 oct. - mar., 11 nov.

15:40 - 14:05BHD-IAH

28h 25m1 stop

14:18 - 13:55IAH-BHD

17h 37m2 stops

£706American Airlines

Find Deal

mer., 25 févr. - dim., 1 mars

06:35 - 19:53BHD-IAH

19h 18m2 stops

14:44 - 13:55IAH-BHD

17h 11m2 stops

£710American Airlines

Find Deal

mer., 25 févr. - dim., 1 mars

12:25 - 23:40BHD-HOU

17h 15m2 stops

16:24 - 13:55HOU-BHD

15h 31m2 stops

£711American Airlines

Find Deal

mer., 25 févr. - dim., 1 mars

06:30 - 08:51BHD-IAH

31h 21m2 stops

11:30 - 21:00IAH-BHD

28h 30m2 stops

£2,868Virgin Atlantic

Find Deal

mar., 10 mars - mer., 11 mars

06:30 - 21:12BHD-IAH

19h 42m2 stops

18:00 - 21:00IAH-BHD

22h 00m2 stops

£2,873Virgin Atlantic

Find Deal

mar., 10 mars - mer., 11 mars

American Airlines flights from Northern Ireland to Houston

Our best American Airlines deals on Northern Ireland to Houston flight tickets

American Airlines

25 Feb

BHD15:40Belfast City

28h 25m

1 stop

IAH14:05Houston George Bush Intcntl

1 Mar

IAH14:18Houston George Bush Intcntl

17h 37m

2 stops

BHD13:55Belfast City

£706

Find similar

American Airlines

25 Feb

BHD06:35Belfast City

19h 18m

2 stops

IAH19:53Houston George Bush Intcntl

1 Mar

IAH14:44Houston George Bush Intcntl

17h 11m

2 stops

BHD13:55Belfast City

£710

Find similar

American Airlines

25 Feb

BHD12:25Belfast City

17h 15m

2 stops

HOU23:40Houston Hobby

1 Mar

HOU16:24Houston Hobby

15h 31m

2 stops

BHD13:55Belfast City

£711

Find similar

Virgin Atlantic flights from Northern Ireland to Houston

Our best Virgin Atlantic deals on Northern Ireland to Houston flight tickets

Virgin Atlantic

10 Mar

BHD06:30Belfast City

31h 21m

2 stops

IAH08:51Houston George Bush Intcntl

11 Mar

IAH11:30Houston George Bush Intcntl

28h 30m

2 stops

BHD21:00Belfast City

£2,868

Find similar

Virgin Atlantic

10 Mar

BHD06:30Belfast City

19h 42m

2 stops

IAH21:12Houston George Bush Intcntl

11 Mar

IAH18:00Houston George Bush Intcntl

22h 00m

2 stops

BHD21:00Belfast City

£2,873

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Northern Ireland to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastHouston

BFS - IAH

BFSIAH

Belfast Intl

jeu. 9/10

06:10-21:17

3 stops45h 07m

Houston George Bush Intcntl

mar. 11/11

06:00-20:10

3 stops32h 10m

£678

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

jeu. 9/10

06:35-13:45

1 stop13h 10m

Houston George Bush Intcntl

mar. 11/11

14:29-11:30

2 stops15h 01m

£685

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

jeu. 9/10

06:35-13:45

1 stop13h 10m

Houston George Bush Intcntl

mar. 11/11

15:50-20:15

1 stop22h 25m

£692

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

jeu. 9/10

07:05-21:17

3 stops44h 12m

Houston George Bush Intcntl

mar. 11/11

06:00-13:35

3 stops25h 35m

£702

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

jeu. 9/10

06:35-21:06

2 stops20h 31m

Houston George Bush Intcntl

mar. 11/11

13:15-11:30

2 stops16h 15m

£703

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

mer. 25/2

15:40-14:05

1 stop28h 25m

Houston George Bush Intcntl

dim. 1/3

14:18-13:55

2 stops17h 37m

£706

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

mer. 25/2

06:35-19:53

2 stops19h 18m

Houston George Bush Intcntl

dim. 1/3

14:44-13:55

2 stops17h 11m

£710

BelfastHouston

BHD - HOU

BHDHOU

Belfast City

mer. 25/2

12:25-23:40

2 stops17h 15m

Houston Hobby

dim. 1/3

16:24-13:55

2 stops15h 31m

£711

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

mar. 10/3

06:30-08:51

2 stops31h 21m

Houston George Bush Intcntl

mer. 11/3

11:30-21:00

2 stops28h 30m

£2,868

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

mar. 10/3

06:30-21:12

2 stops19h 42m

Houston George Bush Intcntl

mer. 11/3

18:00-21:00

2 stops22h 00m

£2,873

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Northern Ireland to Houston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Houston?

The cheapest day to depart from Northern Ireland to Houston is on a Tuesday. Travellers who choose to depart for Houston on a Tuesday will often find tickets for as low as £680. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Thursday is £746.

Cheap Northern Ireland to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to Houston

Direct flights	None

There are no direct flights from Northern Ireland to Houston. There are no popular flight routes from Northern Ireland to Houston.

Search flight deals

When did momondo last update prices for flights from Northern Ireland to Houston?
Prices for flights from Northern Ireland to Houston were last updated today.
How old do you have to be to fly from Northern Ireland to Houston?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Northern Ireland to Houston.
What documentation or ID do you need to fly to Houston?
The travel and health documents required for your trip to Houston can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Northern Ireland to Houston?

Finding the right flight to Houston from Northern Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Houston quick and easy, saving you time and money.

Can I find flights from Northern Ireland to Houston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Northern Ireland to Houston flights to just show those with flexible booking policies.

How can momondo help me find flights from Northern Ireland to Houston?

Once all potential Northern Ireland to Houston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Northern Ireland to Houston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Houston, momondo offers a useful price alert feature which will track prices for flights to Houston from Northern Ireland and alert you when they change.