Find flights
When to book
FAQs

Cheap flights from Austin to Northern Ireland from £311

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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — BFS
7 joulu — 14 joulu1
1 adult
1 adult, Economy, 0 bags

Cheap 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 7 marraskuu 2025.

Round-trip from

£467

One-way from

£311

Popular in

July

Cheapest in

May

Average price

£621
British Airways
  • British Airways
  • 11/2-18/2
  • 2 total stops
  • 31h 50m total
  • Austin to Northern Ireland
Search Deals
American Airlines
  • American Airlines
  • 9/12
  • 2 total stops
  • 16h 59m total
  • Austin to Northern Ireland
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£185 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£47 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find 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 7 marraskuu 2025.

su 7/1218:27AUS - BHD
2 stops20h 33mKLM
pe 12/1206:30BHD - AUS
2 stops21h 05mKLM
Deal found 5/11£615
su 14/1216:20AUS - BHD
2 stops33h 20mBritish Airways
ma 22/1219:25BHD - AUS
2 stops26h 07mBritish Airways
Deal found 5/11£724
ti 11/1119:00AUS - BHD
1 stop13h 50mBritish Airways
ke 19/1106:35BHD - AUS
1 stop16h 15mBritish Airways
Deal found 6/11£726
su 7/1213:13AUS - BFS
3 stops24h 57mMultiple Airlines
pe 12/1206:30BFS - AUS
3 stops35h 38mMultiple Airlines
Deal found 5/11£726
ti 11/1113:54AUS - BHD
2 stops15h 36mAmerican Airlines
ke 19/1106:35BHD - AUS
2 stops18h 50mAmerican Airlines
Deal found 6/11£735
su 7/1218:55AUS - BHD
1 stop19h 20mBritish Airways
pe 12/1206:45BHD - AUS
1 stop16h 05mBritish Airways
Deal found 5/11£735
su 7/1213:13AUS - BHD
3 stops25h 17mMultiple Airlines
pe 12/1207:20BHD - AUS
3 stops34h 48mMultiple Airlines
Deal found 5/11£758
su 14/1217:24AUS - BFS
3 stops20h 46mMultiple Airlines
ma 22/1219:20BFS - AUS
3 stops32h 37mMultiple Airlines
Deal found 5/11£1,033
su 14/1213:13AUS - BHD
3 stops25h 17mMultiple Airlines
ma 22/1218:00BHD - AUS
3 stops33h 57mMultiple Airlines
Deal found 5/11£1,155
to 18/1213:05AUS - BFS
3 stops27h 00mMultiple Airlines
ti 30/1206:30BFS - AUS
3 stops21h 27mMultiple Airlines
Deal found 5/11£1,401

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 7 marraskuu 2025.
Use the filters below to find and compare flights from Austin to Northern Ireland that are best for you.

Fly from

Austin

Fly to

Northern Ireland

Route

Depart

Return

Price

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

ke 11/2

19:00-16:35

1 stop15h 35m

Belfast City

ke 18/2

06:35-16:50

1 stop16h 15m

£467

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

ke 11/2

15:59-14:15

2 stops16h 16m

Belfast City

ke 18/2

06:35-21:27

2 stops20h 52m

£484

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

pe 27/3

20:00-17:15

1 stop16h 15m

Belfast City

ti 31/3

16:25-15:25

1 stop29h 00m

£564

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

su 7/12

18:27-21:00

2 stops20h 33m

Belfast City

pe 12/12

06:30-21:35

2 stops21h 05m

£615

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

pe 27/3

14:05-16:50

2 stops21h 45m

Belfast City

ti 31/3

17:25-19:00

2 stops31h 35m

£630

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

pe 27/3

13:56-10:30

2 stops15h 34m

Belfast City

ti 31/3

06:35-15:25

1 stop14h 50m

£719

AustinBelfast

AUS - BFS

AUSBFS

Austin Bergstrom

su 7/12

13:13-20:10

3 stops24h 57m

Belfast Intl

pe 12/12

06:30-12:08

3 stops35h 38m

£726

AustinBelfast

AUS - BFS

AUSBFS

Austin Bergstrom

su 14/12

17:24-20:10

3 stops20h 46m

Belfast Intl

ma 22/12

19:20-21:57

3 stops32h 37m

£1,033

AustinBelfast

AUS - BFS

AUSBFS

Austin Bergstrom

to 18/12

13:05-22:05

3 stops27h 00m

Belfast Intl

ti 30/12

06:30-21:57

3 stops21h 27m

£1,401

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

ti 9/12

11:31-10:30

2 stops16h 59m

£311

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 14 results
1
2

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 15h 35m. Fly via British Airways or American Airlines to get the fastest option. The distance from Austin to Northern Ireland is about 4610 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Austin to Northern Ireland one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as £311. However, be on the lookout for offers from British Airways and Aer Lingus, as they are both options that can get you from Austin to Northern Ireland for a low price.

  • 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

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.

Alternative routes for Austin to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Heathrow flights
Hobby to Heathrow flights
Dallas/Fort Worth to Gatwick flights
George Bush Intcntl to Heathrow flights
Austin to Heathrow flights
Hobby to Gatwick flights
Dallas/Fort Worth to London City flights
Dallas/Fort Worth to Stansted flights
George Bush Intcntl to Gatwick flights
Austin to Gatwick flights
Austin to London City flights
Dallas/Fort Worth to Luton flights
Dallas/Fort Worth to Edinburgh flights
Hobby to Manchester flights
Dallas/Fort Worth to Manchester flights
San Antonio to Heathrow flights
San Antonio to Gatwick flights
Dallas/Fort Worth to Glasgow Intl flights
George Bush Intcntl to Manchester flights
Austin to Stansted flights
George Bush Intcntl to Edinburgh flights
Austin to Edinburgh flights
Austin to Manchester flights
Austin to Glasgow Intl flights
George Bush Intcntl to Glasgow Intl flights
George Bush Intcntl to Luton flights
El Paso to Heathrow flights
Hobby to Birmingham flights
Hobby to Inverness flights
San Antonio to Edinburgh flights
George Bush Intcntl to Birmingham flights
Dallas/Fort Worth to Southend flights
McAllen to Heathrow flights
Hobby to Belfast City flights
Dallas/Fort Worth to Birmingham flights
San Antonio to Manchester flights
George Bush Intcntl to Inverness flights
Dallas/Fort Worth to Belfast Intl 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 Austin to Northern Ireland?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Northern Ireland from Austin today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Austin to Northern Ireland?

Cheapflights helps you find that perfect flight to Northern Ireland from Austin by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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.

Can Cheapflights notify me if prices for flights from Austin to Northern Ireland become cheaper?

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.