HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Northern Ireland

$372+ Cheap flights from Austin (AUS) to Northern Ireland

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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — BFS
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Austin to Northern Ireland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 17, 2025.

Round-trip from

$714
(Cheapflightsfares)

One-way from

$372
(Kiwi.com)

Popular in

July

Cheapest in

October

Average price

$768
From Austin Bergstrom to Northern Ireland
Search Deals
One-way flight from Austin Bergstrom to Northern Ireland
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($363 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($73 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 April 17, 2025.

This oojo deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/65:45 pmAUS - BHD
1 stop12h 10mBritish Airways
Tue 8/196:35 amBHD - AUS
1 stop15h 15mBritish Airways
Deal found 4/16$719
This American Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/65:45 pmAUS - BHD
1 stop12h 10mAmerican Airlines
Tue 8/196:35 amBHD - AUS
2 stops18h 24mAmerican Airlines
Deal found 4/16$723
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/66:00 pmAUS - BHD
1 stop21h 15mDelta
Sat 9/276:30 amBHD - AUS
1 stop15h 30mDelta
Deal found 4/16$784
This KLM deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/246:00 pmAUS - BHD
1 stop21h 15mKLM
Fri 5/95:25 pmBHD - AUS
1 stop28h 35mKLM
Deal found 4/16$850
This Mytrip deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/81:39 pmAUS - BFS
2 stops24h 41mMultiple Airlines
Tue 6/1710:55 pmBFS - AUS
3 stops47h 08mMultiple Airlines
Deal found 4/16$1,032
This Mytrip deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1711:55 amAUS - BHD
3 stops27h 00mMultiple Airlines
Wed 5/77:05 amBHD - AUS
2 stops35h 39mMultiple Airlines
Deal found 4/16$1,210
This KAYAK deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/75:45 pmAUS - BHD
1 stop12h 10mIberia
Sat 5/107:05 amBHD - AUS
1 stop14h 45mIberia
Deal found 4/16$2,077
This Mytrip deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/206:00 amAUS - BHD
3 stops32h 50mAer Lingus
Tue 4/226:00 pmBHD - AUS
3 stops27h 50mAer Lingus
Deal found 4/16$4,571

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated April 17, 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

Thu 4/24

6:10 pm-3:30 pm

2 stops15h 20m

Belfast City

Fri 5/9

6:35 am-8:20 pm

1 stop19h 45m

$767

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Thu 4/24

8:29 pm-6:45 pm

2 stops16h 16m

Belfast City

Fri 5/9

11:55 am-11:02 pm

2 stops17h 07m

$777

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Thu 4/24

6:00 pm-9:15 pm

1 stop21h 15m

Belfast City

Fri 5/9

5:25 pm-4:00 pm

1 stop28h 35m

$850

AustinBelfast

AUS - BFS

AUSBFS

Austin Bergstrom

Sun 6/8

1:39 pm-8:20 pm

2 stops24h 41m

Belfast Intl

Tue 6/17

10:55 pm-4:03 pm

3 stops47h 08m

$1,032

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Sat 6/7

2:43 pm-9:15 pm

2 stops24h 32m

Belfast City

Thu 6/19

6:30 am-4:00 pm

1 stop15h 30m

$1,180

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Sun 4/20

12:07 pm-11:30 am

2 stops17h 23m

Belfast City

Tue 4/22

7:05 am-10:17 am

3 stops33h 12m

$1,320

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Wed 5/7

5:45 pm-11:55 am

1 stop12h 10m

Belfast City

Sat 5/10

7:05 am-3:50 pm

1 stop14h 45m

$2,077

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Sun 4/20

6:00 am-8:50 pm

3 stops32h 50m

Belfast City

Tue 4/22

6:00 pm-3:50 pm

3 stops27h 50m

$4,571

AustinBelfast

AUS - BFS

AUSBFS

Austin Bergstrom

Sat 5/10

7:25 pm-10:25 am

2 stops57h 00m

$372

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Sat 5/10

7:25 pm-12:05 pm

2 stops58h 40m

$398

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 15 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 round-trip 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

What is the cheapest time of day to fly from AUS to NIR?

Find hourly flight availability from Austin to Northern Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

When flying from Austin to Northern Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 2.0 - 3.5 inches per month. October is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Northern Ireland when rainfall is around 2.0 in.

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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 April 17, 2025.
Read reviews from past customers who have flown Delta, KLM and American Airlines from Austin to Northern Ireland. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

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.
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

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.
KLM
7.8
Good
1,327 reviews
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

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.
Aer Lingus
7.0
Good
1,063 reviews
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

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.
Iberia
7.0
Good
2,676 reviews
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

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?

    For a flight from Austin to Northern Ireland, you will be flying from Austin Bergstrom. Austin Bergstrom (AUS) is just 7.5 mi from the center of the city.

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

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as $456. Users have also found prices from $502 and $567 on KLM and American Airlines, respectively.

  • 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 vacation 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, February is the cheapest month in which you can book a flight from Austin to Northern Ireland (average of $657). Flying from Austin to Northern Ireland in June is currently the most expensive (average of $1,189). 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

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
Austin to Heathrow flights
George Bush Intcntl to Heathrow flights
Dallas/Fort Worth to Gatwick flights
Love Field to Heathrow flights
Hobby to Gatwick flights
Hobby to London City flights
Dallas/Fort Worth to London City flights
George Bush Intcntl to Gatwick flights
Austin to Gatwick flights
George Bush Intcntl to London City flights
Dallas/Fort Worth to Edinburgh flights
Austin to London City flights
Dallas/Fort Worth to Stansted flights
San Antonio to Heathrow flights
Love Field to Edinburgh flights
Love Field to Gatwick flights
Hobby to Edinburgh flights
Hobby to Manchester flights
San Antonio to Gatwick flights
George Bush Intcntl to Edinburgh flights
San Antonio to London City flights
Dallas/Fort Worth to Manchester flights
Austin to Edinburgh flights
Dallas/Fort Worth to Glasgow Intl flights
George Bush Intcntl to Manchester flights
Hobby to Birmingham flights
San Antonio to Edinburgh flights
Love Field to Glasgow Intl flights
George Bush Intcntl to Birmingham flights
Austin to Stansted flights
El Paso to Heathrow flights
Love Field to Manchester flights
Lubbock to Heathrow flights
Dallas/Fort Worth to Luton flights
El Paso to London City flights
Dallas/Fort Worth to Birmingham flights
Hobby to Belfast City flights
Austin to Glasgow Intl flights
Hobby to Belfast Intl flights
Hobby to Glasgow Intl flights
Austin to Manchester flights
George Bush Intcntl to Belfast Intl flights
George Bush Intcntl to Belfast City flights
McAllen to Heathrow flights
George Bush Intcntl to Glasgow Intl flights
Hobby to Aberdeen flights

Top airline flying from Austin to Northern Ireland

Discover the top airline that operate flights from Austin to Northern Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$645Average$943FlexibilityNo cancel feeOn-time70%

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.