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Cheap flights from Houston George Bush Intcntl Airport to Belfast Intl Airport from £914

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BFS
20 Jan — 27 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from George Bush Intcntl to Belfast Intl

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Best flights from George Bush Intcntl to Belfast Intl
Discover carefully curated flight deals from George Bush Intcntl to Belfast Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 December 2025.

Tue 3/211:38IAH - BFS
3 stops19h 47mMultiple Airlines
Tue 10/216:30BFS - IAH
3 stops35h 09mMultiple Airlines
Deal found 20/12£914

Find flight deals from George Bush Intcntl to Belfast Intl

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Belfast Intl (BFS). 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 21 December 2025.

Round-trip from

£914
3/2-10/2
  • 3/2-10/2
  • 6 total stops
  • 54h 56m total
  • Houston to Belfast
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Customise your flight search to find flights from George Bush Intcntl to Belfast Intl 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 21 December 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Belfast Intl Airport that are best for you.

Fly from

George Bush Intcntl

Fly to

Belfast Intl

Route

Depart

Return

Price

HoustonBelfast

IAH - BFS

IAHBFS

Houston George Bush Intcntl

Tue 3/2

11:38-13:25

3 stops19h 47m

Belfast Intl

Tue 10/2

16:30-21:39

3 stops35h 09m

£914

Flights are sorted by cheapest return flights first.

Deals found on 20/12

Best time to book a flight from George Bush Intcntl to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from George Bush Intcntl 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.

Related info for your journey

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

  • Can I find deals for flights from George Bush Intcntl to Belfast Intl that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Belfast Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Belfast Intl?

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

  • Can I find deals for business class flights from George Bush Intcntl to Belfast Intl?

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

Travelling to a place near Belfast Intl Airport?

Book flights to Belfast Intl Airport if you plan to visit one of these locations
Armagh
Newry
Ballymena
Cookstown
Dungannon

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Alternative routes for George Bush Intcntl to Belfast Intl

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George Bush Intcntl to Belfast City flights

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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Belfast Intl from George Bush Intcntl.

Can Cheapflights find flights from George Bush Intcntl to Belfast Intl with no change fees?

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Can Cheapflights notify me if prices for flights from George Bush Intcntl to Belfast Intl become cheaper?

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