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Cheap flights from Belfast to Houston from £1,021

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/10. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — HOU
16 Jul — 23 Jul1
1 adult

Cheap flight deals from Belfast to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) to Houston (HO1). 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 11 July 2025.

Round-trip from

£2,927

One-way from

£1,021
Air France
  • Air France
  • 11/8-11/8
  • 2 total stops
  • 32h 00m total
  • Belfast to Houston
Search Deals
British Airways
  • British Airways
  • 25/10
  • 1 total stop
  • 15h 40m total
  • Belfast to Houston
Search Deals

Find flight deals from Belfast to Houston

Cheapest flights from Belfast to Houston
Explore the most affordable flight options available from Belfast to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Mon 11/806:40BHD - IAH
1 stop12h 35mMultiple Airlines
Mon 11/815:30IAH - BHD
1 stop19h 25mMultiple Airlines
Deal found 11/7£2,927
Mon 11/806:40BHD - IAH
1 stop12h 35mKLM
Mon 11/817:17IAH - BHD
2 stops17h 38mKLM
Deal found 11/7£2,930
Mon 11/806:40BHD - IAH
2 stops17h 05mBritish Airways
Mon 11/821:00IAH - BHD
2 stops18h 10mBritish Airways
Deal found 10/7£3,383

Cheapflights Fare Finder

Customise 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, Cheapflights users made 858,174 searches. Data last updated 11 July 2025.
Use the filters below to find and compare flights from Belfast to Houston that are best for you.

Fly from

Belfast

Fly to

Houston

Route

Depart

Return

Price

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Mon 11/8

06:40-13:15

1 stop12h 35m

Houston George Bush Intcntl

Mon 11/8

15:30-16:55

1 stop19h 25m

£2,927

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Mon 11/8

06:40-13:15

1 stop12h 35m

Houston George Bush Intcntl

Mon 11/8

17:17-16:55

2 stops17h 38m

£2,930

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Mon 11/8

06:40-17:45

2 stops17h 05m

Houston George Bush Intcntl

Mon 11/8

21:00-21:10

2 stops18h 10m

£3,383

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Sat 25/10

09:35-19:15

1 stop15h 40m

£1,021

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Sat 25/10

19:00-23:35

3 stops34h 35m

£1,562

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Best time to book a flight from Belfast to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Belfast with our price prediction graph.
Estimated return 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 Belfast to Houston
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated 11 July 2025.
Get a feel of what it's like to fly with KLM, Aer Lingus, andBritish Airways from Belfast to Houston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,372 reviews
Check prices

Entertainment

7.1

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.8

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,372 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Entertainment

7.1

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.8

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Aer Lingus
7.1
Good
1,154 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Entertainment

7.1

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.8

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
British Airways
6.6
Okay
7,109 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Entertainment

7.1

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.8

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

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

  • What are the cheapest airlines flying from Belfast to Houston round-trip?

    Flying on KLM is currently your cheapest option to Houston, with prices starting at £2,930. Another option worth looking into is British Airways, starting at £3,383 return.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Belfast to Houston?

    Currently, January is the cheapest month in which you can book a flight from Belfast to Houston (average of £765). Flying from Belfast to Houston in July is currently the most expensive (average of £1,114). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Belfast to Houston

Discover the top airline that operate flights from Belfast to Houston. 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 858,174 searches. Data last updated 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£695Average£746FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Belfast to Houston?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Belfast to Houston. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Belfast to Houston?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Belfast to Houston for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Belfast to Houston with no change fees?

Yes! Cheapflights helps users easily find flights from Belfast to Houston with no change fees.

Can Cheapflights notify me if prices for flights from Belfast to Houston become cheaper?

Yes, Cheapflights offers price alerts on Belfast to Houston flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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