Are direct flights from Austin to Dublin always the best option?

Direct flights offer convenience by reducing travel time and avoiding layovers. However, flights with connections can sometimes be more affordable. Consider your priorities for cost versus travel duration when making your choice.

Can flexible travel dates help on Austin to Dublin flights?

Yes, having flexible travel dates can significantly increase your chances of finding cheaper flights. Prices often vary depending on the day of the week or time of year. Adjusting your departure or return by a few days may result in notable savings.

What extra costs should I check before booking Austin to Dublin flights?

Always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Being aware of these additional expenses can help you budget accurately.

Flights From Austin

To Dublin

Cheap Flights from Austin to Dublin

Browse current best options from Austin. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Austin

RatePunk searches hundreds of travel sites at once for deals on flights to Dublin

Prices updated 6 days ago

406 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Aug 2, 2026.)

Today’s best flight deals from Austin to Dublin

Explore current cheapest deals departing from Austin to Dublin

2026-09-01 – 2026-09-04
AUS - Dublin
81% AI deal score
$819
$646
Round trip
2026-10-15 – 2026-10-22
AUS - Dublin
80% AI deal score
$760
$679
Round trip
2027-01-17 – 2027-01-28
AUS - Dublin
77% AI deal score
$666
$689
Round trip
2026-12-08 – 2026-12-17
AUS - Dublin
84% AI deal score
$902
$690
Round trip
2026-09-21 – 2026-09-30
AUS - Dublin
79% AI deal score
$747
$699
Round trip
2026-11-18 – 2026-11-26
AUS - Dublin
76% AI deal score
$690
$701
Round trip
2026-10-19 – 2026-10-26
AUS - Dublin
75% AI deal score
$760
$702
Round trip
2026-10-21 – 2026-10-26
AUS - Dublin
75% AI deal score
$781
$705
Round trip
2026-09-23 – 2026-09-30
AUS - Dublin
79% AI deal score
$771
$708
Round trip
2026-12-13 – 2026-12-22
AUS - Dublin
84% AI deal score
$914
$709
Round trip

Austin to Dublin: Overview

Insights for flights from Austin to Dublin

Most itineraries for flights from Austin to Dublin connect at least once. Right now, fares for this route typically range from $840 to $1191, with a median of $1018. Current fares are near the typical level, and 0% of recent fares were classified as a good price. New deals appear almost daily, offering frequent opportunities to find cheap flights from Austin to Dublin.

If you are looking for the cheapest time to fly from Austin to Dublin, consider traveling in March, when the median fare is $567. Other affordable months include January, with a median fare of $587, and May, where the median fare is $653.

A typical journey from Austin to Dublin takes approximately 31h 5m, including connections. This is a long-haul route, covering a distance of 7446 kilometers.

How much is a round trip from Austin to Dublin

Regular price: $662 - $1,457

Prices are currently below the regular range.

The regular price range for flights from Austin to Dublin is $662 to $1457. The current lowest deal is $646 with Frontier Airlines, for travel from Sep 1-Sep 4.

now $646

Low $662

High $1,457

The cheapest time to fly from Austin to Dublin

The cheapest month to fly from Austin to Dublin is March, with a median price of $567. The most expensive month is October, with a median price of $1276. Prices are generally lower from January to September.

March

Cheapest

Flights from $567

October

Most Expensive

Flights from $1,276

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Austin to Dublin

Air Canada

United Airlines

Frontier Airlines

JetBlue Airways

Last-minute flights going from Austin to Dublin

Sat, Aug 8

⌛ Last-Minute

AUS - Dublin

Austin (AUS) - Dublin (DUB)

JetBlue Airways

$1,019

$914

One-way

Fri, Aug 14

⌛ Last-Minute

AUS - Dublin

Austin (AUS) - Dublin (DUB)

JetBlue Airways

$940

$890

One-way

Mon, Aug 17

⌛ Last-Minute

AUS - Dublin

Austin (AUS) - Dublin (DUB)

JetBlue Airways

$789

$760

One-way

Mon, Aug 17

⌛ Last-Minute

AUS - Dublin

Austin (AUS) - Dublin (DUB)

JetBlue Airways

$805

$771

One-way

Mon, Aug 17

⌛ Last-Minute

AUS - Dublin

Austin (AUS) - Dublin (DUB)

JetBlue Airways

$917

$869

One-way

Tue, Aug 18

⌛ Last-Minute

AUS - Dublin

Austin (AUS) - Dublin (DUB)

Frontier Airlines

$801

$745

One-way

Biggest price drops on these dates for flights from Austin to Dublin

9 nights

Dec 13 - Dec 22

$924 → $699

24%

9 nights

Dec 8 - Dec 17

$918 → $712

22%

7 nights

Dec 1 - Dec 8

$907 → $702

23%

13 nights

Dec 2 - Dec 15

$891 → $704

21%

Popular Airports to fly from Austin to Dublin

Austin - Dublin route insights

💸 Price insights

Recent fares are near the typical level

Recent fares from Austin to Dublin are near the typical level of $1018.

📅 Best time to fly

Fly in March for the best prices

Historically, March has the lowest median price at $567, offering potential savings.

⏱️ Flight duration

Connecting flights average 31h 5m

Flights from Austin to Dublin typically involve connecting routes, with a median duration of 31h 5m.

✈️ Airlines & availability

Connecting flights are dominant

There are no direct flights; expect at least two stopovers on this long-haul route.

🏆 Airline highlight

Frontier Airlines offers a recent deal

A recent deal with Frontier Airlines for $646 was found for a September 1-4 trip.

🎯 Booking tip

Deals are frequent on this route

Historically, deals for flights from Austin to Dublin appear frequently, about every 30 days.

Austin main airports to depart from

Austin–Bergstrom International (AUS)

Cheapest

Austin–Bergstrom International is a good option for flights from Austin to Dublin.

📍 ~10 km from Austin (reachable by car)

💸 Flights from ~$640

Dublin main airports to arrive at

Dublin (DUB)

Cheapest

Dublin Airport is a convenient arrival choice for flights from Austin, offering direct access to Dublin.

📍 ~10 km from city center (reachable by car)

💸 Flights from ~$640

Airports nearby Dublin used as alternative

Belfast International (BFS)

Belfast International offers an extensive low-cost carrier network, useful for onward travel within Europe or the UK.

📍 ~160 km from Dublin (reachable by car or bus)

💸 Flights from ~$796

Business & First Class Flight Deals to Dublin

92% AI deal score

$5,998

$3,849

Save $2,149

Frequently Asked Questions About Flights to Dublin

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can often reveal better deals. Setting up price alerts may also help you catch drops in fares.

Booking in advance is often recommended, as prices may increase closer to the departure date. However, last-minute deals can sometimes appear, so it's wise to monitor prices. The ideal booking window can vary depending on demand.

Comparing nearby airports at both your origin and destination can sometimes lead to more economical flight options. While it may add to your travel time, the potential savings could be significant. Always factor in the cost and convenience of ground transportation.

Austin to Dublin: Overview

Insights for flights from Austin to Dublin

A typical journey from Austin to Dublin takes approximately 31h 5m, including connections. This is a long-haul route, covering a distance of 7446 kilometers.

How much is a round trip from Austin to Dublin

Regular price: $662 - $1,457

Prices are currently below the regular range.

The regular price range for flights from Austin to Dublin is $662 to $1457. The current lowest deal is $646 with Frontier Airlines, for travel from Sep 1-Sep 4.

now $646

Low $662

High $1,457

The cheapest time to fly from Austin to Dublin

March

Cheapest

Flights from $567

October

Most Expensive

Flights from $1,276

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec