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Cheap flights from Belfast to Houston from $1,410

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast to Houston departing on 11/12. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Belfast to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
7:40 am - 7:55 pm-
18h 15m
British Airways Logo
9:40 pm - 6:35 pm-
14h 55m
$1,410British Airways
Thu, Nov 12 - Mon, Nov 16
British Airways Logo
7:40 am - 7:55 pm-
18h 15m
British Airways Logo
9:40 pm - 6:35 pm-
14h 55m
$1,411British Airways
Thu, Nov 12 - Mon, Nov 16
British Airways Logo
6:35 am - 2:05 pm-
13h 30m
British Airways Logo
4:14 pm - 6:35 pm-
20h 21m
$1,412British Airways
Thu, Nov 12 - Mon, Nov 16
British Airways Logo
7:40 am - 7:55 pm-
18h 15m
British Airways Logo
9:40 pm - 6:35 pm-
14h 55m
$1,415British Airways
Thu, Nov 12 - Mon, Nov 16
British Airways Logo
12:45 pm - 11:59 pm-
17h 14m
British Airways Logo
5:23 pm - 12:55 pm-
37h 32m
$1,416British Airways
Thu, Oct 8 - Sun, Oct 11
British Airways Logo
12:45 pm - 11:59 pm-
17h 14m
British Airways Logo
5:23 pm - 12:55 pm-
37h 32m
$1,417British Airways
Thu, Oct 8 - Sun, Oct 11
British Airways Logo
7:30 pm - 10:59 pm-
33h 29m
British Airways Logo
2:08 pm - 10:30 am-
38h 22m
$1,418British Airways
Tue, Sep 22 - Sat, Sep 26
British Airways Logo
9:35 am - 7:25 pm-
15h 50m
British Airways Logo
5:34 pm - 3:30 pm-
39h 56m
$1,421British Airways
Thu, Oct 8 - Sun, Oct 11
British Airways Logo
6:30 am - 7:25 pm-
18h 55m
British Airways Logo
3:30 pm - 10:30 am-
13h 00m
$1,450British Airways
Thu, Oct 8 - Sun, Oct 11
British Airways Logo
6:30 am - 7:25 pm-
18h 55m
British Airways Logo
3:30 pm - 10:30 am-
13h 00m
$1,451British Airways
Thu, Oct 8 - Sun, Oct 11

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British Airways flights from Belfast to Houston

Our best British Airways deals on Belfast to Houston flight tickets
British Airways
Nov 12
BHD7:40 amBelfast City
18h 15m
1 stop
IAH7:55 pmHouston George Bush Intcntl
Nov 16
IAH9:40 pmHouston George Bush Intcntl
14h 55m
1 stop
BHD6:35 pmBelfast City
$1,410
British Airways
Nov 12
BHD7:40 amBelfast City
18h 15m
1 stop
IAH7:55 pmHouston George Bush Intcntl
Nov 16
IAH9:40 pmHouston George Bush Intcntl
14h 55m
1 stop
BHD6:35 pmBelfast City
$1,411
British Airways
Nov 12
BHD6:35 amBelfast City
13h 30m
1 stop
IAH2:05 pmHouston George Bush Intcntl
Nov 16
IAH4:14 pmHouston George Bush Intcntl
20h 21m
2 stops
BHD6:35 pmBelfast City
$1,412

momondo Fare Finder

 
Customize your flight search to find flights from Belfast to Houston 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 832,500 searches. Data last updated August 5, 2026.
Use the filters below to find and compare flights from Belfast to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 11/12

7:40 am-7:55 pm

1 stop18h 15m

Houston George Bush Intcntl

Mon 11/16

9:40 pm-6:35 pm

1 stop14h 55m

$1,410

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 11/12

7:40 am-7:55 pm

1 stop18h 15m

Houston George Bush Intcntl

Mon 11/16

9:40 pm-6:35 pm

1 stop14h 55m

$1,411

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 11/12

6:35 am-2:05 pm

1 stop13h 30m

Houston George Bush Intcntl

Mon 11/16

4:14 pm-6:35 pm

2 stops20h 21m

$1,412

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 11/12

7:40 am-7:55 pm

1 stop18h 15m

Houston George Bush Intcntl

Mon 11/16

9:40 pm-6:35 pm

1 stop14h 55m

$1,415

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 10/8

12:45 pm-11:59 pm

2 stops17h 14m

Houston George Bush Intcntl

Sun 10/11

5:23 pm-12:55 pm

2 stops37h 32m

$1,416

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 10/8

12:45 pm-11:59 pm

2 stops17h 14m

Houston George Bush Intcntl

Sun 10/11

5:23 pm-12:55 pm

2 stops37h 32m

$1,417

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Tue 9/22

7:30 pm-10:59 pm

2 stops33h 29m

Houston George Bush Intcntl

Sat 9/26

2:08 pm-10:30 am

2 stops38h 22m

$1,418

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 10/8

9:35 am-7:25 pm

1 stop15h 50m

Houston George Bush Intcntl

Sun 10/11

5:34 pm-3:30 pm

2 stops39h 56m

$1,421
Quickest round-trip

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 10/8

6:30 am-7:25 pm

1 stop18h 55m

Houston George Bush Intcntl

Sun 10/11

3:30 pm-10:30 am

1 stop13h 00m

$1,450

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 10/8

6:30 am-7:25 pm

1 stop18h 55m

Houston George Bush Intcntl

Sun 10/11

3:30 pm-10:30 am

1 stop13h 00m

$1,451

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Belfast to Houston flight deals and tips

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

Fastest flight time

13h 30m

Direct flights

None
The fastest flight from Belfast to Houston takes 13h 30m
There are no direct flights from Belfast to Houston. There are no popular flight routes from Belfast to Houston.
Search flight deals

Frequently asked questions about flying from Belfast to Houston

  • How far is Belfast to Houston by plane?

    Houston is 4545.0 mi away from Belfast. 13h 30m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Belfast to Houston?

    Prices for flights from Belfast to Houston are refreshed on a daily basis.

  • How old do you have to be to fly from Belfast to Houston?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast to Houston.

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

    The required travel and health documents for your Houston 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Belfast to Houston

  • How do I get Price Alerts for flights from Belfast to Houston?

    Search flight deals from Belfast to Houston. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Belfast to Houston with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from Belfast.

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

Flights from Belfast to Houston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Belfast to Houston?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from Belfast.

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

If you are not ready to book a flight from Belfast to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.

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