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Cheap flights from Austin to Northern Ireland from £357

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 13/9. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — BFS
29 Jul — 5 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Austin to Northern Ireland

Enter your travel dates to find the best prices.

Cheapest flights from Austin to Northern Ireland
Explore the most affordable flight options available from Austin to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 June 2026.

Sun 8/1118:55
AUS
-
BHD
1 stop13h 00m
British Airways
Thu 12/1115:25
BHD
-
AUS
1 stop31h 20m
British Airways
Deal found 27/6£684
Sat 22/816:35
AUS
-
BHD
2 stops34h 05m
British Airways
Mon 31/819:35
BHD
-
AUS
1 stop31h 00m
British Airways
Deal found 26/6£752
Sat 1/817:55
AUS
-
BHD
1 stop12h 30m
British Airways
Sun 13/1206:30
BHD
-
AUS
1 stop16h 15m
British Airways
Deal found 28/6£785
Sat 22/807:35
AUS
-
BHD
2 stops19h 45m
KLM
Mon 31/817:30
BHD
-
AUS
2 stops31h 26m
KLM
Deal found 26/6£792
Sat 1/817:55
AUS
-
BHD
1 stop12h 30m
Multiple Airlines
Sun 13/1209:10
BHD
-
AUS
2 stops18h 44m
Multiple Airlines
Deal found 28/6£813
Tue 11/810:25
AUS
-
BFS
3 stops22h 50m
Multiple Airlines
Tue 18/823:30
BFS
-
AUS
3 stops45h 55m
Multiple Airlines
Deal found 27/6£1,016
Sat 1/816:05
AUS
-
BFS
2 stops25h 20m
Multiple Airlines
Sun 13/1221:15
BFS
-
AUS
3 stops43h 56m
Multiple Airlines
Deal found 28/6£2,013

Find flight deals from Austin to Northern Ireland

Keep the following information in mind while searching for Austin to Northern Ireland flight deals. Data was last updated 29 June 2026.

Round-trip from

£684

One-way from

£357
British Airways
  • British Airways
  • 8/11-12/11
  • 2 total stops
  • 44h 20m total
  • Austin to Northern Ireland
Search Deals
Delta
  • Delta
  • 13/9
  • 2 total stops
  • 22h 05m total
  • Austin to Northern Ireland
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Austin 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 29 June 2026.
Use the filters below to find and compare flights from Austin to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Sun 8/11

18:55-13:55

1 stop13h 00m

Belfast City

Thu 12/11

15:25-16:45

1 stop31h 20m

£684

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Sat 22/8

17:55-15:05

1 stop15h 10m

Belfast City

Mon 31/8

19:35-15:25

1 stop25h 50m

£765

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Sat 1/8

15:37-15:05

2 stops17h 28m

Belfast City

Sun 13/12

09:10-21:54

2 stops18h 44m

£851
Fastest return journey

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Thu 16/7

22:30-20:35

1 stop16h 05m

Belfast City

Wed 22/7

10:05-21:37

2 stops17h 32m

£965

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Thu 16/7

18:05-09:20

1 stop33h 15m

Belfast City

Wed 22/7

17:30-16:10

1 stop28h 40m

£972

AustinBelfast

AUS - BFS

AUSBFS

Austin Bergstrom

Tue 11/8

10:25-15:15

3 stops22h 50m

Belfast Intl

Tue 18/8

23:30-15:25

3 stops45h 55m

£1,016

AustinBelfast

AUS - BFS

AUSBFS

Austin Bergstrom

Sat 1/8

16:05-23:25

2 stops25h 20m

Belfast Intl

Sun 13/12

21:15-11:11

3 stops43h 56m

£2,013
Cheapest one-way

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Sun 13/9

05:15-09:20

2 stops22h 05m

£357

AustinBelfast

AUS - BFS

AUSBFS

Austin Bergstrom

Sun 5/7

16:20-23:05

3 stops48h 45m

£376

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Sat 1/8

18:05-09:20

1 stop33h 15m

£392

Flights are sorted by cheapest return flights first.

Deals found on 26/6

Showing 1-10 of 11 resultsSorted by cheapest first
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Best time to book a flight from Austin to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Austin 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 Austin 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 Austin to Northern Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Austin to Northern Ireland?

    If you book a flight to Northern Ireland from Austin, you will be flying from Austin Bergstrom, which is the city’s only airport. Austin Bergstrom (AUS) is located 7.5 mi from the center of Austin.

  • How long is the flight from Austin to Northern Ireland?

    There are many flights that can get you from Austin to Northern Ireland in 13h. Fly via British Airways to get the fastest option. The distance from Austin to Northern Ireland is about 4610 mi.

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

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

  • How can I find direct flights from Austin to Northern Ireland?

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

  • Can I find deals for business class flights from Austin to Northern Ireland?

    Yes. Cheapflights offers flight deals from Austin 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 Austin to Northern Ireland with no change fees?

Need flexible booking options for your flight to Northern Ireland from Austin? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Not ready to book yet? You can track prices for flights from Austin to Northern Ireland on Cheapflights with our Price Alert feature and get notified when better prices are available.

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