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Cheap flights from Northern Ireland to Houston from £682

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to Houston departing on 30/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
19:35 - 14:05
BHD
-
IAH
24h 30m1 stop
British Airways Logo
21:45 - 16:05
IAH
-
BHD
12h 20m1 stop
£682British Airways
Fri, 30 Jan - Mon, 2 Feb
British Airways Logo
11:30 - 22:49
BHD
-
IAH
17h 19m2 stops
British Airways Logo
18:10 - 16:05
IAH
-
BHD
15h 55m2 stops
£685British Airways
Fri, 30 Jan - Mon, 2 Feb
KLM Logo
17:20 - 14:30
BHD
-
IAH
26h 10m1 stop
KLM Logo
15:20 - 16:55
IAH
-
BHD
19h 35m1 stop
£710KLM
Mon, 23 Mar - Mon, 30 Mar
British Airways Logo
06:35 - 15:05
BHD
-
IAH
13h 30m1 stop
British Airways Logo
17:15 - 15:40
IAH
-
BHD
16h 25m2 stops
£711British Airways
Mon, 23 Mar - Mon, 30 Mar
Multiple Airlines Logo
08:00 - 22:34
BHD
-
IAH
19h 34m2 stops
Multiple Airlines Logo
11:15 - 13:40
IAH
-
BHD
20h 25m2 stops
£725Multiple Airlines
Mon, 23 Mar - Mon, 30 Mar
Multiple Airlines Logo
10:50 - 23:49
BFS
-
IAH
41h 59m3 stops
Multiple Airlines Logo
15:50 - 23:20
IAH
-
BFS
25h 30m3 stops
£736Multiple Airlines
Mon, 23 Mar - Mon, 30 Mar
American Airlines Logo
06:35 - 20:40
BHD
-
IAH
19h 05m2 stops
American Airlines Logo
18:16 - 17:30
IAH
-
BHD
17h 14m2 stops
£757American Airlines
Mon, 23 Mar - Mon, 30 Mar
Multiple Airlines Logo
14:15 - 23:49
BHD
-
IAH
38h 34m3 stops
Multiple Airlines Logo
11:49 - 16:50
IAH
-
BHD
23h 01m3 stops
£759Multiple Airlines
Mon, 23 Mar - Mon, 30 Mar
Multiple Airlines Logo
14:15 - 23:49
BHD
-
IAH
38h 34m3 stops
Multiple Airlines Logo
11:15 - 13:40
IAH
-
BHD
20h 25m2 stops
£766Multiple Airlines
Mon, 23 Mar - Mon, 30 Mar
KLM Logo
17:20 - 13:30
BHD
-
IAH
26h 10m1 stop
KLM Logo
18:09 - 16:55
IAH
-
BHD
16h 46m2 stops
£1,102KLM
Mon, 16 Feb - Mon, 30 Mar

British Airways flights from Northern Ireland to Houston George Bush Intcntl Airport

Our best British Airways deals on Northern Ireland to Houston George Bush Intcntl Airport flight tickets
British Airways
30 Jan
BHD19:35Belfast City
24h 30m
1 stop
IAH14:05Houston George Bush Intcntl
2 Feb
IAH21:45Houston George Bush Intcntl
12h 20m
1 stop
BHD16:05Belfast City
£682
Find similar
British Airways
30 Jan
BHD11:30Belfast City
17h 19m
2 stops
IAH22:49Houston George Bush Intcntl
2 Feb
IAH18:10Houston George Bush Intcntl
15h 55m
2 stops
BHD16:05Belfast City
£685
Find similar
British Airways
23 Mar
BHD06:35Belfast City
13h 30m
1 stop
IAH15:05Houston George Bush Intcntl
30 Mar
IAH17:15Houston George Bush Intcntl
16h 25m
2 stops
BHD15:40Belfast City
£711
Find similar

KLM flights from Northern Ireland to Houston George Bush Intcntl Airport

Our best KLM deals on Northern Ireland to Houston George Bush Intcntl Airport flight tickets
KLM
23 Mar
BHD17:20Belfast City
26h 10m
1 stop
IAH14:30Houston George Bush Intcntl
30 Mar
IAH15:20Houston George Bush Intcntl
19h 35m
1 stop
BHD16:55Belfast City
£710
Find similar
KLM
16 Feb
BHD17:20Belfast City
26h 10m
1 stop
IAH13:30Houston George Bush Intcntl
30 Mar
IAH18:09Houston George Bush Intcntl
16h 46m
2 stops
BHD16:55Belfast City
£1,102
Find similar
KLM
16 Feb
BHD17:20Belfast City
30h 15m
2 stops
IAH17:35Houston George Bush Intcntl
30 Mar
IAH18:09Houston George Bush Intcntl
16h 46m
2 stops
BHD16:55Belfast City
£1,109
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Houston George Bush Intcntl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 22 December 2025.
Use the filters below to find and compare flights from Northern Ireland to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Fri 30/1

19:35-14:05

1 stop24h 30m

Houston George Bush Intcntl

Mon 2/2

21:45-16:05

1 stop12h 20m

£682

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Fri 30/1

11:30-22:49

2 stops17h 19m

Houston George Bush Intcntl

Mon 2/2

18:10-16:05

2 stops15h 55m

£685

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Mon 23/3

17:20-14:30

1 stop26h 10m

Houston George Bush Intcntl

Mon 30/3

15:20-16:55

1 stop19h 35m

£710

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Mon 23/3

06:35-15:05

1 stop13h 30m

Houston George Bush Intcntl

Mon 30/3

17:15-15:40

2 stops16h 25m

£711

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Mon 23/3

08:00-22:34

2 stops19h 34m

Houston George Bush Intcntl

Mon 30/3

11:15-13:40

2 stops20h 25m

£725

BelfastHouston

BFS - IAH

BFSIAH

Belfast Intl

Mon 23/3

10:50-23:49

3 stops41h 59m

Houston George Bush Intcntl

Mon 30/3

15:50-23:20

3 stops25h 30m

£736

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Mon 23/3

06:35-20:40

2 stops19h 05m

Houston George Bush Intcntl

Mon 30/3

18:16-17:30

2 stops17h 14m

£757

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Mon 23/3

14:15-23:49

3 stops38h 34m

Houston George Bush Intcntl

Mon 30/3

11:49-16:50

3 stops23h 01m

£759

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Mon 23/3

14:15-23:49

3 stops38h 34m

Houston George Bush Intcntl

Mon 30/3

11:15-13:40

2 stops20h 25m

£766

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Mon 16/2

17:20-13:30

1 stop26h 10m

Houston George Bush Intcntl

Mon 30/3

18:09-16:55

2 stops16h 46m

£1,102

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Houston from

How to get the cheapest flight ticket from Northern Ireland to Houston George Bush Intcntl Airport

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

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that Thursday is the least expensive day to fly to Houston George Bush Intcntl Airport. Tickets to fly out on this day can be as low as £811. The most expensive day to fly to Houston George Bush Intcntl Airport is Saturday, with ticket prices averaging around £819.

Cheap Northern Ireland to Houston George Bush Intcntl Airport flight deals and tips

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

Fastest flight time

13h 30m

Direct flights

None
The fastest flight from Northern Ireland to Houston George Bush Intcntl Airport takes 13h 30m
There are no direct flights from Northern Ireland to Houston George Bush Intcntl Airport. There are no popular flight routes from Northern Ireland to Houston George Bush Intcntl Airport.
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  • When did momondo last update prices for flights from Northern Ireland to Houston George Bush Intcntl Airport?

    Prices for flights from Northern Ireland to Houston George Bush Intcntl Airport were last updated today.

  • How old do you have to be to fly from Northern Ireland to Houston George Bush Intcntl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Northern Ireland to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The required travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston George Bush Intcntl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Cypress
Spring
The Woodlands
Montgomery
Katy

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Northern Ireland to Houston for you.

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?

Yes. momondo can track prices for Northern Ireland to Houston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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