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$680+ Cheap flights from Houston to Belfast

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BHD
مارس 7 — مارس 141
س 3/7
س 3/14
1 adult, Economy
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Cheap flight deals from Houston to Belfast

Cheapest flights from Houston to Belfast
Explore the most affordable flight options available from Houston to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on فبراير 5, 2026.

This oojo deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ح 10/256:20 pm
IAH
-
BHD
2 stops17h 30m
British Airways
ج 11/66:45 am
BHD
-
IAH
1 stop13h 20m
British Airways
Deal found 2/4$680
This Cheapflightsfares deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ن 4/139:05 pm
IAH
-
BHD
1 stop16h 20m
British Airways
ج 4/176:30 am
BHD
-
IAH
1 stop18h 45m
British Airways
Deal found 2/3$707
This Cheapflightsfares deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ن 4/139:05 pm
IAH
-
BHD
1 stop14h 25m
British Airways
خ 4/166:30 am
BHD
-
IAH
1 stop12h 55m
British Airways
Deal found 2/2$709
This oojo deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ن 4/134:18 pm
HOU
-
BHD
2 stops17h 12m
British Airways
ج 4/179:30 am
BHD
-
HOU
2 stops16h 21m
British Airways
Deal found 2/3$714
This British Airways deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ن 5/49:05 pm
IAH
-
BHD
1 stop12h 25m
British Airways
ج 5/86:30 am
BHD
-
IAH
1 stop12h 55m
British Airways
Deal found 2/2$718
This oojo deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ث 9/89:01 am
IAH
-
BHD
2 stops24h 19m
British Airways
س 9/199:35 am
BHD
-
IAH
1 stop15h 40m
British Airways
Deal found 2/2$732
This oojo deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ث 9/82:30 pm
HOU
-
BHD
2 stops18h 50m
British Airways
س 9/199:35 am
BHD
-
HOU
2 stops16h 26m
British Airways
Deal found 2/2$735
This Cheapflightsfares deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ح 4/123:30 pm
IAH
-
BHD
1 stop16h 10m
British Airways
ج 4/176:30 am
BHD
-
IAH
1 stop18h 45m
British Airways
Deal found 2/2$736
This British Airways deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ح 5/34:18 pm
HOU
-
BHD
2 stops16h 17m
British Airways
خ 5/79:35 am
BHD
-
HOU
2 stops16h 16m
British Airways
Deal found 2/3$931
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ح 4/1211:41 am
IAH
-
BFS
3 stops27h 49m
Multiple Airlines
خ 4/1610:15 am
BFS
-
IAH
3 stops43h 36m
Multiple Airlines
Deal found 2/2$961
This oojo deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ر 8/54:20 pm
HOU
-
BHD
2 stops15h 15m
British Airways
س 8/89:35 am
BHD
-
HOU
2 stops20h 11m
British Airways
Deal found 2/4$1,033
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ح 4/128:21 pm
HOU
-
BHD
2 stops16h 24m
American Airlines
خ 4/1612:45 pm
BHD
-
HOU
2 stops17h 02m
American Airlines
Deal found 2/2$1,081

Find flight deals from Houston to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Belfast (BF1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated فبراير 5, 2026.

Round-trip from

$707
(Cheapflightsfares)
From Houston to Belfast
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston to Belfast 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, Cheapflights users made 2,558,603 searches. Data last updated فبراير 5, 2026.
Use the filters below to find and compare flights from Houston to Belfast that are best for you.

Fly from

Houston

Fly to

Belfast

Route

Depart

Return

Price

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

ن 4/13

9:05 pm-7:25 pm

1 stop16h 20m

Belfast City

ج 4/17

6:30 am-7:15 pm

1 stop18h 45m

$707

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

ن 4/13

9:05 pm-5:30 pm

1 stop14h 25m

Belfast City

خ 4/16

6:30 am-1:25 pm

1 stop12h 55m

$709

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

ن 4/13

4:18 pm-3:30 pm

2 stops17h 12m

Belfast City

ج 4/17

9:30 am-7:51 pm

2 stops16h 21m

$714

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

ن 4/13

4:18 pm-3:30 pm

2 stops17h 12m

Belfast City

خ 4/16

6:30 am-7:51 pm

2 stops19h 21m

$716

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

ن 5/4

9:05 pm-3:30 pm

1 stop12h 25m

Belfast City

ج 5/8

11:00 am-7:15 pm

1 stop14h 15m

$716

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

ح 4/12

3:30 pm-1:40 pm

1 stop16h 10m

Belfast City

ج 4/17

6:30 am-7:15 pm

1 stop18h 45m

$736

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

ح 5/3

4:18 pm-2:35 pm

2 stops16h 17m

Belfast City

خ 5/7

9:35 am-7:51 pm

2 stops16h 16m

$931

HoustonBelfast

IAH - BFS

IAHBFS

Houston George Bush Intcntl

ح 4/12

11:41 am-9:30 pm

3 stops27h 49m

Belfast Intl

خ 4/16

10:15 am-11:51 pm

3 stops43h 36m

$961

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

ح 4/12

8:21 pm-6:45 pm

2 stops16h 24m

Belfast City

خ 4/16

12:45 pm-11:47 pm

2 stops17h 02m

$1,081

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

ح 4/12

8:21 pm-8:35 pm

2 stops18h 14m

Belfast City

ج 4/17

6:30 am-7:51 pm

2 stops19h 21m

$1,092

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 12 results
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Best time to book a flight from Houston to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from Houston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston to Belfast
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Belfast

Get insights into the airlines that provide service to Belfast. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belfast. Reviews last updated فبراير 5, 2026.
Read reviews from past customers who have flown British Airways from Houston to Belfast. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,715 reviews

Overall

6.7

Crew

7.6

Entertainment

6.4

Comfort

6.8

Food

6.4

Boarding

6.9

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.
British Airways
6.7
Okay
7,715 reviews
British Airways
6.7
Okay
7,715 reviews

Overall

6.7

Crew

7.6

Entertainment

6.4

Comfort

6.8

Food

6.4

Boarding

6.9

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.

Related info for your journey

Find useful and relevant information for your journey from Houston to Belfast. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Houston to Belfast?

    A quick flight from Houston to Belfast can take about 16h 20m. British Airways provides one of the quickest options available for as low as $707. Houston and Belfast are separated by a distance of 4534 mi.

  • What is the cheapest airline to fly from Houston to Belfast round-trip?

    British Airways, at $636, was found to be the cheapest airline from Houston to Belfast..

  • What are the most popular routes from Houston to Belfast?

    The most popular route from Houston to Belfast is Houston Hobby - Belfast City. You may also consider Houston Hobby - Belfast Intl or Houston George Bush Intcntl - Belfast City.

  • Can I find deals for flights from Houston to Belfast that include hotel bookings?

    Yes. In addition to deals on Houston to Belfast flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Belfast?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Belfast.

  • Can I find deals for business class flights from Houston to Belfast?

    Yes. Cheapflights offers flight deals from Houston to Belfast by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Houston to Belfast

Discover the top airline that operate flights from Houston to Belfast. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated فبراير 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$636Average$964FlexibilityNo cancel feeOn-time70%

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