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

One-way options have recently been found by users for as low as $539 on Aer Lingus. Other airlines that offer cheap prices include JetBlue from $543 and Delta from $608 one-way.

What are the most popular routes from Austin to Ireland?

While some choose either Austin Bergstrom - Shannon or Austin Bergstrom - Cork, Austin Bergstrom - Dublin is the most popular route from Austin to Ireland.

What are the most popular airlines that fly from Austin to Ireland?

Before booking your flight from Austin to Ireland check out the most popular airlines for this route: American Airlines, British Airways or Delta.

How far in advance should I book a flight from Austin to Ireland?

To save up to 112% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Austin to Ireland from $686 1-2 weeks out and tickets from $1,447 for flights departing within the next 72 hours.

What is the cheapest month to fly from Austin to Ireland?

January can be a great time to fly to Ireland from Austin with a flight ticket averaging about $896. Cheapflights users have found deals in the month of January for as cheap as $514. The most expensive prices can be found in the month of June.

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

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

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

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

How can I find direct flights from Austin to Ireland?

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

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

Yes. Cheapflights offers flight deals from Austin to 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.

$1,297+ Flights from Austin to Ireland

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Cheap flight deals from Austin to Ireland

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$625 (United Airlines)
One-way from	$379 (Kiwi.com)
Popular in	June
Cheapest in	January
Average price	$864

Provider with most accurate pricing for Austin Bergstrom-Dublin flight deals.

Search Deals

Provider most trusted by Cheapflights users for Austin Bergstrom-Dublin flights.

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From Austin Bergstrom to Ireland

Search Deals

One-way flight from Austin Bergstrom to Ireland

Search Deals

Highest demand for flights based on searches. 23% potential increase in price ($282 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Austin to Ireland

Cheapest flights from Austin to Ireland
Explore the most affordable flight options available from Austin to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.

dom. 8/310:00 amAUS - DUB

2 stops40h 15mAir Canada

mar. 8/199:20 amDUB - AUS

1 stop16h 41mAir Canada

Deal found 4/16

$556

dom. 8/310:00 amAUS - DUB

1 stop15h 45mUnited Airlines

mar. 8/199:20 amDUB - AUS

2 stops32h 36mUnited Airlines

Deal found 4/17

$587

dom. 8/35:29 pmAUS - DUB

1 stop34h 16mMultiple Airlines

mar. 8/199:50 amDUB - AUS

1 stop30h 39mMultiple Airlines

Deal found 4/17

$599

lun. 11/177:05 pmAUS - DUB

1 stop16h 00mBritish Airways

lun. 11/248:30 pmDUB - AUS

1 stop26h 25mBritish Airways

Deal found 4/17

$621

mar. 8/1212:50 pmAUS - SNN

1 stop12h 40mUnited Airlines

mié. 8/209:30 amSNN - AUS

1 stop18h 59mUnited Airlines

Deal found 4/16

$625

lun. 11/175:40 amAUS - DUB

2 stops21h 05mDelta

lun. 11/249:45 amDUB - AUS

1 stop19h 19mDelta

Deal found 4/16

$626

lun. 8/186:45 amAUS - SNN

2 stops22h 25mDelta

mié. 8/271:05 pmSNN - AUS

2 stops17h 17mDelta

Deal found 4/16

$650

lun. 10/2012:15 pmAUS - DUB

1 stop15h 30mIberia

vie. 10/312:05 pmDUB - AUS

1 stop13h 08mIberia

Deal found 4/16

$682

mié. 8/202:45 pmAUS - DUB

2 stops39h 05mScandinavian Airlines

mié. 8/2712:40 pmDUB - AUS

2 stops40h 20mScandinavian Airlines

Deal found 4/16

$691

lun. 10/201:15 pmAUS - DUB

2 stops22h 00mFinnair

vie. 10/316:05 pmDUB - AUS

2 stops30h 37mFinnair

Deal found 4/16

$706

jue. 11/137:05 pmAUS - DUB

1 stop13h 40mAmerican Airlines

dom. 11/162:05 pmDUB - AUS

1 stop14h 08mAmerican Airlines

Deal found 4/16

$715

mié. 8/205:16 pmAUS - DUB

2 stops22h 59mLufthansa

mié. 8/275:55 amDUB - AUS

1 stop14h 25mLufthansa

Deal found 4/16

$754

Best flights from Austin to Ireland
Discover carefully curated flight deals from Austin to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 17, 2025.

mar. 8/1212:50 pmAUS - SNN

1 stop12h 40mUnited Airlines

mié. 8/209:30 amSNN - AUS

1 stop18h 59mUnited Airlines

Deal found 4/16

$625

lun. 8/183:35 pmAUS - SNN

1 stop13h 35mDelta

mié. 8/271:05 pmSNN - AUS

1 stop14h 36mDelta

Deal found 4/17

$645

lun. 8/1810:52 amAUS - SNN

2 stops18h 18mKLM

mié. 8/271:05 pmSNN - AUS

2 stops17h 17mKLM

Deal found 4/17

$650

mar. 5/68:30 amAUS - DUB

1 stop17h 15mAir Canada

vie. 5/239:20 amDUB - AUS

1 stop16h 23mAir Canada

Deal found 4/16

$667

lun. 5/510:00 amAUS - DUB

2 stops16h 10mMultiple Airlines

mié. 5/219:20 amDUB - AUS

1 stop16h 23mMultiple Airlines

Deal found 4/16

$688

lun. 5/510:15 pmAUS - DUB

1 stop15h 20mBritish Airways

lun. 5/128:55 pmDUB - AUS

1 stop24h 55mBritish Airways

Deal found 4/17

$721

vie. 5/164:33 pmAUS - DUB

2 stops41h 37mScandinavian Airlines

vie. 5/2312:40 pmDUB - AUS

2 stops40h 21mScandinavian Airlines

Deal found 4/16

$747

mar. 7/812:40 pmAUS - DUB

1 stop11h 50mIberia

mié. 7/231:45 pmDUB - AUS

1 stop16h 09mIberia

Deal found 4/16

$795

mié. 5/146:07 pmAUS - SNN

2 stops16h 03mAmerican Airlines

mié. 5/217:40 amSNN - AUS

2 stops19h 28mAmerican Airlines

Deal found 4/17

$798

sáb. 5/32:07 pmAUS - SNN

1 stop14h 08mLufthansa

sáb. 5/1012:30 pmSNN - AUS

1 stop17h 29mLufthansa

Deal found 4/17

$954

mié. 4/238:10 amAUS - DUB

1 stop18h 00mAer Lingus

mié. 5/76:30 amDUB - AUS

1 stop15h 20mAer Lingus

Deal found 4/16

$969

dom. 7/64:50 pmAUS - DUB

2 stops35h 10mWestJet

sáb. 7/1210:15 amDUB - AUS

2 stops44h 02mWestJet

Deal found 4/16

$1,029

Last-minute flights from Austin to Ireland
Discover last-minute flight deals from Austin to Ireland. Data last updated abril 17, 2025 and is based on user searches.

mar. 4/225:45 pmAUS - DUB

1 stop15h 00mMultiple Airlines

mar. 5/2012:40 pmDUB - AUS

1 stop12h 24mMultiple Airlines

Deal found 4/15

$790

mar. 4/227:00 amAUS - DUB

1 stop18h 10mUnited Airlines

mar. 5/209:50 amDUB - AUS

2 stops19h 09mUnited Airlines

Deal found 4/15

$791

mar. 4/2210:45 amAUS - DUB

2 stops16h 30mDelta

mar. 5/2012:00 pmDUB - AUS

2 stops17h 01mDelta

Deal found 4/15

$800

mié. 4/238:10 amAUS - DUB

1 stop18h 00mAer Lingus

mié. 5/76:30 amDUB - AUS

1 stop15h 20mAer Lingus

Deal found 4/16

$969

jue. 4/2410:15 pmAUS - ORK

1 stop19h 30mMultiple Airlines

jue. 5/811:45 amORK - AUS

2 stops17h 57mMultiple Airlines

Deal found 4/16

$4,976

jue. 4/2410:15 pmAUS - ORK

1 stop15h 35mBritish Airways

jue. 5/811:45 amORK - AUS

1 stop14h 35mBritish Airways

Deal found 4/16

$4,998

jue. 4/2411:55 amAUS - ORK

2 stops16h 50mAir Canada

jue. 5/811:45 amORK - AUS

3 stops31h 16mAir Canada

Deal found 4/16

$7,244

sáb. 5/32:07 pmAUS - SNN

1 stop14h 08mLufthansa

sáb. 5/1012:30 pmSNN - AUS

1 stop17h 29mLufthansa

Deal found 4/17

$954

lun. 5/55:05 amAUS - SNN

2 stops23h 10mUnited Airlines

mié. 5/1412:30 pmSNN - AUS

2 stops16h 15mUnited Airlines

Deal found 4/16

$653

lun. 5/54:05 pmAUS - DUB

1 stop13h 20mMultiple Airlines

mié. 5/219:20 amDUB - AUS

1 stop16h 23mMultiple Airlines

Deal found 4/16

$688

lun. 5/57:00 amAUS - DUB

1 stop18h 10mUnited Airlines

mié. 5/219:20 amDUB - AUS

1 stop16h 23mUnited Airlines

Deal found 4/16

$696

lun. 5/510:15 pmAUS - DUB

1 stop15h 20mBritish Airways

lun. 5/128:55 pmDUB - AUS

1 stop24h 55mBritish Airways

Deal found 4/17

$721

One-way flights from Austin to Ireland
Search for one-way flight options from Austin to Ireland. Find affordable one-way fares based on user searches. Data last updated abril 17, 2025.

vie. 5/3010:57 amAUS - DUB

3 stops55h 58mMultiple Airlines

Deal found 4/16

$379

lun. 5/198:00 amAUS - DUB

1 stop18h 10mAer Lingus

Deal found 4/16

$539

vie. 5/302:27 pmAUS - DUB

1 stop12h 33mJetBlue

Deal found 4/16

$543

sáb. 6/2110:23 amAUS - SNN

2 stops37h 02mAer Lingus

Deal found 4/16

$584

lun. 5/1910:40 amAUS - DUB

2 stops16h 35mDelta

Deal found 4/16

$608

sáb. 6/216:00 pmAUS - SNN

2 stops31h 30mUnited Airlines

Deal found 4/17

$609

sáb. 6/219:46 amAUS - SNN

3 stops19h 34mAir Canada

Deal found 4/17

$811

sáb. 5/1010:15 pmAUS - ORK

1 stop15h 35mBritish Airways

Deal found 4/17

$2,628

mar. 5/66:03 pmAUS - ORK

3 stops47h 42mMultiple Airlines

Deal found 4/17

$2,633

dom. 5/257:20 amAUS - DUB

3 stops22h 30mScandinavian Airlines

Deal found 4/16

$3,967

sáb. 7/124:49 pmAUS - DUB

2 stops18h 26mBritish Airways

Deal found 4/17

$3,990

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

lun. 5/5

5:05 am-10:15 am

2 stops23h 10m

Shannon

mié. 5/14

12:30 pm-10:45 pm

2 stops16h 15m

$653

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

mar. 5/6

8:30 am-7:45 am

1 stop17h 15m

Dublin

vie. 5/23

9:20 am-7:43 pm

1 stop16h 23m

$667

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

lun. 5/5

4:05 pm-11:25 am

1 stop13h 20m

Dublin

mié. 5/21

9:20 am-7:43 pm

1 stop16h 23m

$688

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

lun. 5/5

7:00 am-7:10 am

1 stop18h 10m

Dublin

mié. 5/21

9:20 am-7:43 pm

1 stop16h 23m

$696

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

lun. 5/5

10:15 pm-7:35 pm

1 stop15h 20m

Dublin

lun. 5/12

8:55 pm-3:50 pm

1 stop24h 55m

$721

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

mié. 6/4

6:45 am-11:10 am

2 stops22h 25m

Shannon

sáb. 6/14

1:05 pm-11:04 am

2 stops27h 59m

$741

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

vie. 5/16

4:33 pm-4:10 pm

2 stops41h 37m

Dublin

vie. 5/23

12:40 pm-11:01 pm

2 stops40h 21m

$747

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

mar. 7/8

12:40 pm-6:30 am

1 stop11h 50m

Dublin

mié. 7/23

1:45 pm-11:54 pm

1 stop16h 09m

$795

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

lun. 5/26

6:40 am-7:55 am

1 stop19h 15m

Dublin

mié. 6/4

12:00 pm-10:15 pm

1 stop16h 15m

$796

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

mié. 5/14

6:07 pm-4:10 pm

2 stops16h 03m

Shannon

mié. 5/21

7:40 am-9:08 pm

2 stops19h 28m

$798

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 34 results

Best time to book a flight from Austin to Ireland

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

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

Currently, November is the cheapest month in which you can book a flight from Austin to Ireland (average of $509). Flying from Austin to Ireland in June is currently the most expensive (average of $1,006). 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.

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

When flying from Austin to 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 Ireland by month

In terms of precipitation, rainfall in Ireland ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Ireland when rainfall is around 1.9 in.

Temperature in Ireland by month

If weather is an important factor for your trip to 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 Ireland

See what other customers who have flown with Delta, KLM and United Airlines from Austin to Ireland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,917 reviews

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

7,917 reviews

Delta

8.0

Very good

7,917 reviews

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

1,329 reviews

Delta

8.0

Very good

7,917 reviews

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.

United Airlines

7.4

Good

8,667 reviews

Delta

8.0

Very good

7,917 reviews

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.

JetBlue

7.3

Good

2,926 reviews

Delta

8.0

Very good

7,917 reviews

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.

Scandinavian Airlines

7.3

Good

1,335 reviews

Delta

8.0

Very good

7,917 reviews

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

What airport do you fly from for flights from Austin to Ireland?
For a flight from Austin to 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 Ireland one-way?
One-way options have recently been found by users for as low as $539 on Aer Lingus. Other airlines that offer cheap prices include JetBlue from $543 and Delta from $608 one-way.
What are the most popular routes from Austin to Ireland?
While some choose either Austin Bergstrom - Shannon or Austin Bergstrom - Cork, Austin Bergstrom - Dublin is the most popular route from Austin to Ireland.
Can I find deals for flights from Austin to Ireland that include hotel bookings?
Yes. In addition to deals on Austin to Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Austin to Ireland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Ireland.
Can I find deals for business class flights from Austin to Ireland?
Yes. Cheapflights offers flight deals from Austin to 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 Ireland?
Currently, November is the cheapest month in which you can book a flight from Austin to Ireland (average of $509). Flying from Austin to Ireland in June is currently the most expensive (average of $1,006). 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

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Top 8 airlines flying from Austin to Ireland

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest$483	Average$1,059	FlexibilityNo cancel fee	On-time70%
Delta	Cheapest$525	Average$897	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$572	Average$920	FlexibilityNo cancel fee	On-time69%
Iberia	Cheapest$589	Average$1,148	FlexibilityNo cancel fee	On-time77%
American Airlines	Cheapest$599	Average$1,016	FlexibilityNo cancel fee	On-time71%
KLM	Cheapest$625	Average$930	FlexibilityNo cancel fee	On-time75%
Lufthansa	Cheapest$654	Average$921	FlexibilityNo cancel fee	On-time76%
Aer Lingus	Cheapest$762	Average$1,142	FlexibilityNo cancel fee	On-timeN/A

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$379+ Cheap flights from Austin (AUS) to 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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Austin to Ireland with Cheapflights

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Cheap flight deals from Austin to Ireland

Keep the following information in mind while searching for Austin to Ireland flight deals. Data was last updated abril 17, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Austin to Ireland

Cheapest flights from Austin to IrelandExplore the most affordable flight options available from Austin to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.

Explore the most affordable flight options available from Austin to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Austin to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Austin with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Austin to Ireland

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

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

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

Rainfall in Ireland by month

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

Temperature in Ireland by month

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

Reviews of airlines servicing Ireland

See what other customers who have flown with Delta, KLM and United Airlines from Austin to Ireland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Austin to 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 Ireland?

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

What are the most popular routes from Austin to Ireland?

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

How can I find direct flights from Austin to Ireland?

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

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

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 Ireland

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Austin to Ireland

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Cheapest flights from Austin to Ireland
Explore the most affordable flight options available from Austin to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.