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Cheap flights from Houston George Bush Intcntl Airport to Northern Ireland from £672

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BFS
11 Sep — 18 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from George Bush Intcntl to Northern Ireland

Enter your travel dates to find the best prices.

Cheapest flights from George Bush Intcntl to Northern Ireland
Explore the most affordable flight options available from George Bush Intcntl to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 August 2026.

Sun 15/1115:50 -
1 stop16h 05m
Tue 17/1119:25 -
1 stop24h 40m
Deal found 10/8£672
Wed 9/921:05 -
1 stop15h 40m
Mon 28/919:35 -
1 stop23h 50m
Deal found 10/8£700
Mon 14/1215:50 -
1 stop16h 25m
Sun 20/1206:30 -
1 stop13h 35m
Deal found 11/8£712
Mon 7/921:05 -
1 stop15h 40m
Tue 29/909:40 -
1 stop15h 35m
Deal found 10/8£717
Wed 9/917:00 -
2 stops16h 40m
Tue 29/909:40 -
1 stop15h 35m
Deal found 10/8£722
Mon 14/1212:13 -
2 stops16h 27m
Sun 20/1206:30 -
1 stop13h 35m
Deal found 11/8£724
Tue 8/909:44 -
2 stops17h 36m
Mon 28/917:30 -
1 stop25h 50m
Deal found 10/8£734
Tue 8/909:44 -
2 stops17h 36m
Tue 29/909:50 -
2 stops20h 04m
Deal found 10/8£741
Thu 10/921:05 -
1 stop16h 20m
Fri 25/906:30 -
1 stop12h 55m
Deal found 10/8£754
Tue 25/811:45 -
2 stops21h 30m
Sun 30/806:45 -
3 stops45h 26m
Deal found 10/8£881
Wed 2/910:00 -
3 stops23h 20m
Wed 9/906:15 -
3 stops34h 52m
Deal found 10/8£937

Find flight deals from George Bush Intcntl to Northern Ireland

Keep the following information in mind while searching for George Bush Intcntl to Northern Ireland flight deals. Data was last updated 12 August 2026.

Round-trip from

£672
British Airways
  • British Airways
  • 15/11-17/11
  • 2 total stops
  • 40h 45m total
  • Houston to Northern Ireland
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from George Bush Intcntl to Northern Ireland 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 12 August 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

HoustonBelfast

IAH Houston George Bush Intcntl - BHD Belfast City

IAHBHD

Houston George Bush Intcntl

Sun 15/11

15:50-13:55

1 stop16h 05m

Belfast City

Tue 17/11

19:25-14:05

1 stop24h 40m

£672
Fastest return journey

HoustonBelfast

IAH Houston George Bush Intcntl - BHD Belfast City

IAHBHD

Houston George Bush Intcntl

Sun 31/1

15:50-10:20

1 stop12h 30m

Belfast City

Tue 2/2

11:25-19:55

1 stop14h 30m

£679

HoustonBelfast

IAH Houston George Bush Intcntl - BHD Belfast City

IAHBHD

Houston George Bush Intcntl

Sun 31/1

15:50-13:55

1 stop16h 05m

Belfast City

Wed 3/2

15:40-14:05

1 stop28h 25m

£679

HoustonBelfast

IAH Houston George Bush Intcntl - BHD Belfast City

IAHBHD

Houston George Bush Intcntl

Sun 24/1

15:50-13:55

1 stop16h 05m

Belfast City

Wed 27/1

06:35-14:05

1 stop13h 30m

£680

HoustonBelfast

IAH Houston George Bush Intcntl - BHD Belfast City

IAHBHD

Houston George Bush Intcntl

Mon 7/9

21:05-17:30

1 stop14h 25m

Belfast City

Fri 25/9

06:30-19:15

1 stop18h 45m

£717

HoustonBelfast

IAH Houston George Bush Intcntl - BHD Belfast City

IAHBHD

Houston George Bush Intcntl

Sat 12/9

21:05-19:20

1 stop16h 15m

Belfast City

Tue 29/9

06:30-13:25

1 stop12h 55m

£754

HoustonBelfast

IAH Houston George Bush Intcntl - BHD Belfast City

IAHBHD

Houston George Bush Intcntl

Fri 11/9

21:05-20:35

1 stop17h 30m

Belfast City

Thu 1/10

06:30-13:25

1 stop12h 55m

£762

HoustonBelfast

IAH Houston George Bush Intcntl - BHD Belfast City

IAHBHD

Houston George Bush Intcntl

Wed 2/9

07:15-13:35

2 stops24h 20m

Belfast City

Wed 9/9

18:20-13:25

1 stop25h 05m

£781

HoustonBelfast

IAH Houston George Bush Intcntl - BFS Belfast Intl

IAHBFS

Houston George Bush Intcntl

Tue 25/8

11:45-15:15

2 stops21h 30m

Belfast Intl

Sun 30/8

06:45-22:11

3 stops45h 26m

£881

HoustonBelfast

IAH Houston George Bush Intcntl - BFS Belfast Intl

IAHBFS

Houston George Bush Intcntl

Wed 2/9

10:00-15:20

3 stops23h 20m

Belfast Intl

Wed 9/9

06:15-11:07

3 stops34h 52m

£937

Flights are sorted by cheapest return flights first.

Deals found on 8/8

Sorted by cheapest first

Best time to book a flight from George Bush Intcntl to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland 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.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Northern Ireland

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Northern Ireland. 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 George Bush Intcntl Airport to Northern Ireland?

    British Airways can get you from Houston George Bush Intcntl Airport to Northern Ireland in just under 16h 05m. Your travel time can differ by up to . The distance from Houston George Bush Intcntl Airport to Northern Ireland is about 4534 mi.

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

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

  • How can I find direct flights from George Bush Intcntl to Northern Ireland?

    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 Northern Ireland.

  • Can I find deals for business class flights from George Bush Intcntl to Northern Ireland?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Northern Ireland 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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Can Cheapflights find flights from George Bush Intcntl to Northern Ireland with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from George Bush Intcntl to Northern Ireland, users can toggle the no change fees filter when performing a flight search.

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

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