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Cheap flights from Austin to Northern Ireland from $397

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Northern Ireland departing on 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Austin to Northern Ireland

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
7:00 pm - 4:35 pmAUS-BHD
15h 35m1 stop
British Airways Logo
7:25 pm - 4:50 pmBHD-AUS
27h 25m1 stop
$622British Airways
Find Deal
Wed, Feb 11 - Wed, Feb 18
British Airways Logo
7:00 pm - 2:15 pmAUS-BHD
13h 15m1 stop
British Airways Logo
9:15 am - 10:25 pmBHD-AUS
19h 10m2 stops
$632British Airways
Find Deal
Wed, Feb 11 - Wed, Feb 18
American Airlines Logo
4:59 pm - 4:35 pmAUS-BHD
17h 36m2 stops
American Airlines Logo
6:35 am - 9:27 pmBHD-AUS
20h 52m2 stops
$635American Airlines
Find Deal
Wed, Feb 11 - Wed, Feb 18
American Airlines Logo
1:45 pm - 10:40 amAUS-BHD
15h 55m2 stops
American Airlines Logo
9:35 am - 10:53 pmBHD-AUS
19h 18m2 stops
$719American Airlines
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Mon, Mar 23 - Thu, Apr 2
Delta Logo
7:05 pm - 4:50 pmAUS-BHD
16h 45m1 stop
Delta Logo
5:25 pm - 12:40 amBHD-AUS
37h 15m2 stops
$722Delta
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Mon, Mar 23 - Tue, Mar 31
Delta Logo
12:15 pm - 4:50 pmAUS-BHD
23h 35m2 stops
Delta Logo
5:25 pm - 5:22 pmBHD-AUS
29h 57m2 stops
$726Delta
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Mon, Mar 23 - Mon, Mar 30
Multiple Airlines Logo
4:40 pm - 4:50 pmAUS-BHD
19h 10m2 stops
Multiple Airlines Logo
6:30 am - 7:00 pmBHD-AUS
18h 30m2 stops
$742Multiple Airlines
Find Deal
Mon, Mar 23 - Wed, Apr 1
Virgin Atlantic Logo
6:00 pm - 9:20 pmAUS-BHD
21h 20m2 stops
Virgin Atlantic Logo
5:25 pm - 4:10 pmBHD-AUS
28h 45m1 stop
$782Virgin Atlantic
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Wed, Apr 1 - Sun, Apr 5
Virgin Atlantic Logo
2:40 pm - 9:20 pmAUS-BHD
24h 40m2 stops
Virgin Atlantic Logo
5:25 pm - 4:10 pmBHD-AUS
28h 45m1 stop
$783Virgin Atlantic
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Wed, Apr 1 - Sun, Apr 5
Multiple Airlines Logo
10:35 am - 7:00 pmAUS-BHD
26h 25m3 stops
Multiple Airlines Logo
2:25 pm - 12:07 amBHD-AUS
39h 42m3 stops
$1,102Multiple Airlines
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Wed, Feb 11 - Wed, Feb 18

British Airways flights from Austin to Northern Ireland

Our best British Airways deals on Austin to Northern Ireland flight tickets
British Airways
Feb 11
AUS7:00 pmAustin Bergstrom
15h 35m
1 stop
BHD4:35 pmBelfast City
Feb 18
BHD7:25 pmBelfast City
27h 25m
1 stop
AUS4:50 pmAustin Bergstrom
$622
Find similar
British Airways
Feb 11
AUS7:00 pmAustin Bergstrom
13h 15m
1 stop
BHD2:15 pmBelfast City
Feb 18
BHD9:15 amBelfast City
19h 10m
2 stops
AUS10:25 pmAustin Bergstrom
$632
Find similar
British Airways
Jan 1
AUS8:00 amAustin Bergstrom
26h 40m
2 stops
BHD4:40 pmBelfast City
May 15
BHD11:55 amBelfast City
14h 40m
1 stop
AUS8:35 pmAustin Bergstrom
$689
Find similar

American Airlines flights from Austin to Northern Ireland

Our best American Airlines deals on Austin to Northern Ireland flight tickets
American Airlines
Feb 11
AUS4:59 pmAustin Bergstrom
17h 36m
2 stops
BHD4:35 pmBelfast City
Feb 18
BHD6:35 amBelfast City
20h 52m
2 stops
AUS9:27 pmAustin Bergstrom
$635
Find similar
American Airlines
Mar 23
AUS1:45 pmAustin Bergstrom
15h 55m
2 stops
BHD10:40 amBelfast City
Apr 2
BHD9:35 amBelfast City
19h 18m
2 stops
AUS10:53 pmAustin Bergstrom
$719
Find similar
American Airlines
Mar 27
AUS1:56 pmAustin Bergstrom
15h 34m
2 stops
BHD10:30 amBelfast City
Mar 31
BHD6:35 amBelfast City
14h 50m
1 stop
AUS3:25 pmAustin Bergstrom
$943
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Austin to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Wed 2/11

7:00 pm-4:35 pm

1 stop15h 35m

Belfast City

Wed 2/18

7:25 pm-4:50 pm

1 stop27h 25m

$622

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Wed 2/11

7:00 pm-2:15 pm

1 stop13h 15m

Belfast City

Wed 2/18

9:15 am-10:25 pm

2 stops19h 10m

$632

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Wed 2/11

4:59 pm-4:35 pm

2 stops17h 36m

Belfast City

Wed 2/18

6:35 am-9:27 pm

2 stops20h 52m

$635

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Mon 3/23

1:45 pm-10:40 am

2 stops15h 55m

Belfast City

Thu 4/2

9:35 am-10:53 pm

2 stops19h 18m

$719

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Mon 3/23

7:05 pm-4:50 pm

1 stop16h 45m

Belfast City

Tue 3/31

5:25 pm-12:40 am

2 stops37h 15m

$722

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Mon 3/23

12:15 pm-4:50 pm

2 stops23h 35m

Belfast City

Mon 3/30

5:25 pm-5:22 pm

2 stops29h 57m

$726

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Mon 3/23

4:40 pm-4:50 pm

2 stops19h 10m

Belfast City

Wed 4/1

6:30 am-7:00 pm

2 stops18h 30m

$742

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Wed 4/1

6:00 pm-9:20 pm

2 stops21h 20m

Belfast City

Sun 4/5

5:25 pm-4:10 pm

1 stop28h 45m

$782

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Wed 4/1

2:40 pm-9:20 pm

2 stops24h 40m

Belfast City

Sun 4/5

5:25 pm-4:10 pm

1 stop28h 45m

$783

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Wed 2/11

10:35 am-7:00 pm

3 stops26h 25m

Belfast City

Wed 2/18

2:25 pm-12:07 am

3 stops39h 42m

$1,102

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Northern Ireland from

How to get the cheapest flight ticket from Austin to Northern Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Northern Ireland?

The cheapest day to depart on your flight to Northern Ireland is on a Friday when prices can be found for as low as $776. This is often the case because there is less demand to fly during this day of the week. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Austin to Northern Ireland for around $1,288.

What is the cheapest time of day to depart on your flight to Northern Ireland?

At noon is the cheapest time of day to fly from Austin to Northern Ireland when you can find flight prices for as low as $759. Flying to Northern Ireland at noon is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $980.

Can stopping save me money on Austin to Northern Ireland flights?

You could potentially save up to 34% on your flight if you consider stops on a Austin to Northern Ireland flight.

Cheap Austin to Northern Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Northern Ireland

Direct flights

None
There are no direct flights from Austin to Northern Ireland. There are no popular flight routes from Austin to Northern Ireland.
Search flight deals

  • When did momondo last update prices for flights from Austin Bergstrom Airport to Northern Ireland?

    Prices for flights from Austin Bergstrom Airport to Northern Ireland are updated daily.

  • How many operators does momondo search for flights from Austin Bergstrom Airport to Northern Ireland?

  • How old do you have to be to fly from Austin Bergstrom Airport to Northern Ireland?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom Airport to Northern Ireland.

  • What documentation or ID do you need to fly to Northern Ireland?

    The travel and health documents required for your trip to Northern Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Northern Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Austin to Northern Ireland

Compare and see reviews for airlines that fly from Austin to Northern Ireland with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $751Free CancellationRating
6.7
7,494 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Northern Ireland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Austin to Northern Ireland. momondo saves you time and could save you money on your trip.

Can I find flights from Austin to Northern Ireland with flexible booking policies on momondo?

Yes. All flights to Northern Ireland from Austin on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Austin to Northern Ireland?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Austin to Northern Ireland.

I’m not ready to book a flight from Austin to Northern Ireland right now. Can momondo alert me if prices change?

Price alerts on flights to Northern Ireland from Austin are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Northern Ireland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to Northern Ireland

Popular cities in Northern Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom $313
Flights to Manchesterfrom $361
Flights to Edinburghfrom $406
Flights to Glasgowfrom $410
Flights to Birminghamfrom $403
Flights to Newcastle upon Tynefrom $452
Flights to Belfastfrom $509
Flights to Bristolfrom $411
Flights to Invernessfrom $433
Flights to Liverpoolfrom $438
Flights to Aberdeenfrom $506
Flights to Leedsfrom $429