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

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

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

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.

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

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

£546 Cheap Flights from Houston to Belfast in 2025/26

Q: What is the typical price of a round-trip flight between Houston and Belfast?

Prices are currently low for flights on this route. Typical prices usually range from £572 to £596. The lowest price recently found on this route was £546.

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Find the cheapest flights from Houston to Belfast

Round-trip

One-way

Cheap return flights

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09:28 - 18:00IAH-BHD

26h 32m2 stops

20:00 - 14:05BHD-IAH

24h 05m1 stop

£546British Airways

Find Deal

Thu, 27 Nov - Thu, 4 Dec

15:30 - 16:50IAH-BHD

19h 20m1 stop

06:30 - 13:30BHD-IAH

13h 00m1 stop

£549KLM

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Thu, 27 Nov - Thu, 4 Dec

15:30 - 21:00IAH-BHD

23h 30m1 stop

06:30 - 13:30BHD-IAH

13h 00m1 stop

£556Delta

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Wed, 25 Feb - Sun, 1 Mar

15:25 - 16:50IAH-BHD

19h 25m2 stops

06:30 - 13:30BHD-IAH

13h 00m1 stop

£559Delta

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Wed, 25 Feb - Sun, 1 Mar

15:30 - 21:00IAH-BHD

23h 30m1 stop

17:20 - 23:59BHD-IAH

36h 39m2 stops

£564Virgin Atlantic

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Fri, 27 Feb - Tue, 3 Mar

13:00 - 16:50HOU-BHD

21h 50m2 stops

06:30 - 21:46BHD-HOU

21h 16m2 stops

£567Virgin Atlantic

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Fri, 27 Feb - Tue, 3 Mar

21:50 - 16:45IAH-BHD

12h 55m1 stop

10:40 - 20:00BHD-IAH

15h 20m1 stop

£575American Airlines

Find Deal

Sat, 31 Jan - Sun, 8 Feb

17:23 - 16:45IAH-BHD

17h 22m2 stops

09:10 - 21:10BHD-IAH

18h 00m2 stops

£587American Airlines

Find Deal

Sat, 31 Jan - Sun, 8 Feb

08:29 - 22:20IAH-BFS

31h 51m2 stops

06:30 - 22:43BFS-IAH

22h 13m2 stops

£587Multiple Airlines

Find Deal

Thu, 27 Nov - Thu, 4 Dec

05:30 - 22:20IAH-BFS

34h 50m3 stops

06:30 - 22:43BFS-IAH

22h 13m2 stops

£596Multiple Airlines

Find Deal

Thu, 27 Nov - Thu, 4 Dec

British Airways flights from Houston to Belfast

Our best British Airways deals on Houston to Belfast flight tickets

British Airways

27 Nov

IAH09:28Houston George Bush Intcntl

26h 32m

2 stops

BHD18:00Belfast City

4 Dec

BHD20:00Belfast City

24h 05m

1 stop

IAH14:05Houston George Bush Intcntl

£546

Find similar

British Airways

25 Feb

IAH13:22Houston George Bush Intcntl

14h 53m

2 stops

BHD10:15Belfast City

1 Mar

BHD09:10Belfast City

19h 04m

2 stops

IAH22:14Houston George Bush Intcntl

£704

Find similar

British Airways

3 Apr

HOU16:31Houston Hobby

16h 59m

2 stops

BHD15:30Belfast City

7 Apr

BHD09:35Belfast City

16h 27m

2 stops

HOU20:02Houston Hobby

£716

Find similar

KLM flights from Houston to Belfast

Our best KLM deals on Houston to Belfast flight tickets

KLM

27 Nov

IAH15:30Houston George Bush Intcntl

19h 20m

1 stop

BHD16:50Belfast City

4 Dec

BHD06:30Belfast City

13h 00m

1 stop

IAH13:30Houston George Bush Intcntl

£549

Find similar

KLM

27 Feb

IAH15:30Houston George Bush Intcntl

23h 30m

1 stop

BHD21:00Belfast City

3 Mar

BHD06:30Belfast City

13h 00m

1 stop

IAH13:30Houston George Bush Intcntl

£596

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Thu 27/11

09:28-18:00

2 stops26h 32m

Belfast City

Thu 4/12

20:00-14:05

1 stop24h 05m

£546

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Thu 27/11

15:30-16:50

1 stop19h 20m

Belfast City

Thu 4/12

06:30-13:30

1 stop13h 00m

£549

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Wed 25/2

15:30-21:00

1 stop23h 30m

Belfast City

Sun 1/3

06:30-13:30

1 stop13h 00m

£556

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Wed 25/2

15:25-16:50

2 stops19h 25m

Belfast City

Sun 1/3

06:30-13:30

1 stop13h 00m

£559

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Fri 27/2

15:30-21:00

1 stop23h 30m

Belfast City

Tue 3/3

17:20-23:59

2 stops36h 39m

£564

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Fri 27/2

13:00-16:50

2 stops21h 50m

Belfast City

Tue 3/3

06:30-21:46

2 stops21h 16m

£567

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Sat 31/1

21:50-16:45

1 stop12h 55m

Belfast City

Sun 8/2

10:40-20:00

1 stop15h 20m

£575

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Sat 31/1

17:23-16:45

2 stops17h 22m

Belfast City

Sun 8/2

09:10-21:10

2 stops18h 00m

£587

HoustonBelfast

IAH - BFS

IAHBFS

Houston George Bush Intcntl

Thu 27/11

08:29-22:20

2 stops31h 51m

Belfast Intl

Thu 4/12

06:30-22:43

2 stops22h 13m

£587

HoustonBelfast

IAH - BFS

IAHBFS

Houston George Bush Intcntl

Thu 27/11

05:30-22:20

3 stops34h 50m

Belfast Intl

Thu 4/12

06:30-22:43

2 stops22h 13m

£596

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Houston to Belfast

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 typical price of a round-trip flight between Houston and Belfast?

Cheap Houston to Belfast flight deals and tips

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

Direct flights	None

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

Search flight deals

How far is Houston to Belfast by plane?
Belfast is 4545.0 mi away from Houston. By plane, this route typically takes 12h 55m.
When did momondo last update prices for flights from Houston to Belfast?
Prices for flights from Houston to Belfast are refreshed on a daily basis.
How old do you have to be to fly from Houston to Belfast?
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.
What documentation or ID do you need to fly to Belfast?
The travel and health documents required for your trip to Belfast 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. 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 Houston to Belfast?

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 Houston to Belfast for you.

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

momondo does allow users to show only those flights to Belfast from Houston which offer a flexible booking policy as well as other useful filters and features.

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?

Yes momondo offers price alerts on flights to Belfast from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.