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Cheap flights from Austin to Northern Ireland from £379

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — BFS
22 Apr — 29 Apr1
1 adult

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 17 April 2025.

Round-trip from

£542

One-way from

£379

Popular in

July

Cheapest in

October

Average price

£579
British Airways
  • British Airways
  • 6/8-19/8
  • 2 total stops
  • 27h 25m total
  • Austin to Northern Ireland
KLM
  • KLM
  • 11/9
  • 1 total stop
  • 16h 55m total
  • Austin to Northern Ireland
Highest demand for flights based on searches. 27% potential increase in price (£206 potential increase over avg. return price).
Cheapest flight prices on average. 8% potential price decrease (£42 potential savings vs. average return price).
Average for round-trip flights in April 2025

Find flight deals from Austin to Northern Ireland

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 17 April 2025.

Wed 6/817:45AUS - BHD
1 stop12h 10mBritish Airways
Tue 19/806:35BHD - AUS
1 stop15h 15mBritish Airways
Deal found 16/4£542
Wed 6/817:45AUS - BHD
1 stop12h 10mAmerican Airlines
Tue 19/806:35BHD - AUS
2 stops18h 24mAmerican Airlines
Deal found 16/4£545
Sat 6/918:00AUS - BHD
1 stop21h 15mDelta
Sat 27/906:30BHD - AUS
1 stop15h 30mDelta
Deal found 16/4£592
Thu 24/418:00AUS - BHD
1 stop21h 15mKLM
Fri 9/517:25BHD - AUS
1 stop28h 35mKLM
Deal found 16/4£641
Sun 8/613:39AUS - BFS
2 stops24h 41mMultiple Airlines
Tue 17/622:55BFS - AUS
3 stops47h 08mMultiple Airlines
Deal found 16/4£779
Thu 17/411:55AUS - BHD
3 stops27h 00mMultiple Airlines
Wed 7/507:05BHD - AUS
2 stops35h 39mMultiple Airlines
Deal found 16/4£913
Wed 7/517:45AUS - BHD
1 stop12h 10mIberia
Sat 10/507:05BHD - AUS
1 stop14h 45mIberia
Deal found 16/4£1,567
Sun 20/406:00AUS - BHD
3 stops32h 50mAer Lingus
Tue 22/418:00BHD - AUS
3 stops27h 50mAer Lingus
Deal found 16/4£3,449

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 17 April 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

Wed 6/8

17:45-11:55

1 stop12h 10m

Belfast City

Tue 19/8

06:35-15:50

1 stop15h 15m

£542

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Wed 6/8

17:45-11:55

1 stop12h 10m

Belfast City

Tue 19/8

06:35-18:59

2 stops18h 24m

£545

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Sat 6/9

18:00-21:15

1 stop21h 15m

Belfast City

Sat 27/9

06:30-16:00

1 stop15h 30m

£592

AustinBelfast

AUS - BFS

AUSBFS

Austin Bergstrom

Sun 8/6

13:39-20:20

2 stops24h 41m

Belfast Intl

Tue 17/6

22:55-16:03

3 stops47h 08m

£779

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Sat 7/6

18:00-16:55

1 stop16h 55m

Belfast City

Tue 17/6

17:25-16:10

1 stop28h 45m

£887

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Wed 7/5

17:45-11:55

1 stop12h 10m

Belfast City

Sat 10/5

07:05-15:50

1 stop14h 45m

£1,567

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Thu 11/9

18:00-16:55

1 stop16h 55m

£379

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Thu 11/9

16:40-16:55

2 stops18h 15m

£383

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Tue 22/4

17:45-15:20

1 stop15h 35m

£428

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Tue 22/4

13:15-10:35

2 stops15h 20m

£429

Flights are sorted by cheapest return flights first.

Deals found on 16/4

Showing 1-10 of 11 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

Rainfall in Northern Ireland by month

Plan your trip to Northern Ireland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Northern Ireland ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Northern Ireland when rainfall is around 50.0 mm.

Temperature in Northern Ireland by month

Plan your trip to Northern Ireland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Northern Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Northern Ireland

Get insights into the airlines that provide service to Northern Ireland. 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 Northern Ireland. Reviews last updated 17 April 2025.
Get a feel of what it's like to fly with Delta, KLM and Air France from Austin to Northern Ireland by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very Good

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    The cheapest airline one-way is KLM, with whom users have recently found tickets for as low as £379. However, be on the lookout for offers from Air France and American Airlines, 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.

  • What is the cheapest month to book a flight from Austin to Northern Ireland?

    Currently, January is the cheapest month in which you can book a flight from Austin to Northern Ireland (average of £67). Flying from Austin to Northern Ireland in July is currently the most expensive (average of £90). 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

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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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