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Cheap flights from Houston to Belfast from £499

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Belfast departing on 12/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Houston to Belfast

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
17:25 - 15:20
IAH
-
BHD
15h 55m
2 stops
British Airways Logo
06:30 - 13:25
BHD
-
IAH
12h 55m
1 stop
£499British Airways
Tue, 12 May - Fri, 22 May
British Airways Logo
17:25 - 15:20
IAH
-
BHD
15h 55m
2 stops
British Airways Logo
09:30 - 22:24
BHD
-
IAH
18h 54m
2 stops
£502British Airways
Tue, 12 May - Fri, 22 May
British Airways Logo
21:05 - 17:30
IAH
-
BHD
14h 25m
1 stop
British Airways Logo
06:30 - 13:25
BHD
-
IAH
12h 55m
1 stop
£518British Airways
Mon, 13 Apr - Thu, 16 Apr
British Airways Logo
16:42 - 17:30
IAH
-
BHD
18h 48m
2 stops
British Airways Logo
06:30 - 19:20
BHD
-
IAH
18h 50m
1 stop
£521British Airways
Mon, 13 Apr - Thu, 16 Apr
British Airways Logo
16:18 - 15:30
HOU
-
BHD
17h 12m
2 stops
British Airways Logo
09:30 - 19:51
BHD
-
HOU
16h 21m
2 stops
£524British Airways
Mon, 13 Apr - Fri, 17 Apr
British Airways Logo
12:29 - 12:55
IAH
-
BHD
18h 26m
2 stops
British Airways Logo
12:45 - 23:55
BHD
-
IAH
17h 10m
2 stops
£524British Airways
Mon, 13 Apr - Thu, 16 Apr
British Airways Logo
21:05 - 15:30
IAH
-
BHD
12h 25m
1 stop
British Airways Logo
09:30 - 19:15
BHD
-
IAH
15h 45m
1 stop
£525British Airways
Mon, 4 May - Fri, 8 May
British Airways Logo
15:30 - 13:40
IAH
-
BHD
16h 10m
1 stop
British Airways Logo
06:30 - 19:15
BHD
-
IAH
18h 45m
1 stop
£538British Airways
Sun, 12 Apr - Fri, 17 Apr
American Airlines Logo
20:21 - 18:45
HOU
-
BHD
16h 24m
2 stops
American Airlines Logo
12:45 - 23:47
BHD
-
HOU
17h 02m
2 stops
£790American Airlines
Sun, 12 Apr - Thu, 16 Apr
American Airlines Logo
20:22 - 17:30
HOU
-
BHD
15h 08m
2 stops
American Airlines Logo
06:30 - 19:52
BHD
-
HOU
19h 22m
2 stops
£1,344American Airlines
Mon, 1 Jun - Mon, 15 Jun

British Airways flights from Houston to Belfast City Airport

Our best British Airways deals on Houston to Belfast City Airport flight tickets
British Airways
12 May
IAH17:25Houston George Bush Intcntl
15h 55m
2 stops
BHD15:20Belfast City
22 May
BHD06:30Belfast City
12h 55m
1 stop
IAH13:25Houston George Bush Intcntl
£499
British Airways
12 May
IAH17:25Houston George Bush Intcntl
15h 55m
2 stops
BHD15:20Belfast City
22 May
BHD09:30Belfast City
18h 54m
2 stops
IAH22:24Houston George Bush Intcntl
£502
British Airways
13 Apr
IAH21:05Houston George Bush Intcntl
14h 25m
1 stop
BHD17:30Belfast City
16 Apr
BHD06:30Belfast City
12h 55m
1 stop
IAH13:25Houston George Bush Intcntl
£518

American Airlines flights from Houston to Belfast City Airport

Our best American Airlines deals on Houston to Belfast City Airport flight tickets
American Airlines
12 Apr
HOU20:21Houston Hobby
16h 24m
2 stops
BHD18:45Belfast City
16 Apr
BHD12:45Belfast City
17h 02m
2 stops
HOU23:47Houston Hobby
£790
American Airlines
1 Jun
IAH19:51Houston George Bush Intcntl
15h 39m
2 stops
BHD17:30Belfast City
15 Jun
BHD11:35Belfast City
18h 18m
2 stops
IAH23:53Houston George Bush Intcntl
£967
American Airlines
1 Jun
HOU20:22Houston Hobby
15h 08m
2 stops
BHD17:30Belfast City
15 Jun
BHD06:30Belfast City
19h 22m
2 stops
HOU19:52Houston Hobby
£1,344

momondo Fare Finder

 
Customise your flight search to find flights from Houston to Belfast City 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 3 February 2026.
Use the filters below to find and compare flights from Houston to Belfast City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Tue 12/5

17:25-15:20

2 stops15h 55m

Belfast City

Fri 22/5

06:30-13:25

1 stop12h 55m

£499

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Tue 12/5

17:25-15:20

2 stops15h 55m

Belfast City

Fri 22/5

09:30-22:24

2 stops18h 54m

£502

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 13/4

21:05-17:30

1 stop14h 25m

Belfast City

Thu 16/4

06:30-13:25

1 stop12h 55m

£518

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 13/4

16:42-17:30

2 stops18h 48m

Belfast City

Thu 16/4

06:30-19:20

1 stop18h 50m

£521

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Mon 13/4

16:18-15:30

2 stops17h 12m

Belfast City

Fri 17/4

09:30-19:51

2 stops16h 21m

£524

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 13/4

12:29-12:55

2 stops18h 26m

Belfast City

Thu 16/4

12:45-23:55

2 stops17h 10m

£524

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 4/5

21:05-15:30

1 stop12h 25m

Belfast City

Fri 8/5

09:30-19:15

1 stop15h 45m

£525

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Sun 12/4

15:30-13:40

1 stop16h 10m

Belfast City

Fri 17/4

06:30-19:15

1 stop18h 45m

£538

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Sun 12/4

20:21-18:45

2 stops16h 24m

Belfast City

Thu 16/4

12:45-23:47

2 stops17h 02m

£790

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Mon 1/6

20:22-17:30

2 stops15h 08m

Belfast City

Mon 15/6

06:30-19:52

2 stops19h 22m

£1,344

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Houston to Belfast City Airport flight deals and tips

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

Fastest flight time

12h 25m

Direct flights

None
The fastest flight from Houston to Belfast City Airport takes 12h 25m
There are no direct flights from Houston to Belfast City Airport. There are no popular flight routes from Houston to Belfast City Airport.
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  • How far is Houston to Belfast City by plane?

    Belfast City is 4546.8 mi away from Houston. By plane, this route typically takes 12h 25m.

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

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

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

    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 Houston to Belfast City Airport.

  • What documentation or ID do you need to fly to Belfast City Airport?

    The travel and health documents required for your trip to Belfast City Airport 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 Belfast City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Houston from Belfast City Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

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

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Travelling to a place near Belfast?

Book flights to Belfast if you plan to visit one of these locations
Newcastle
Bangor
Carrickfergus

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Belfast . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Belfast from Houston on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 Belfast from Houston.

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

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

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