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Cheap flights from Austin to Belfast from $398

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 Belfast 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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Cheap round-trip flights

American Airlines Logo
6:55 pm - 2:15 pmAUS-BHD
13h 20m1 stop
American Airlines Logo
12:10 pm - 4:50 pmBHD-AUS
34h 40m1 stop
$796American Airlines
Find Deal
Mon, Nov 24 - Sun, Nov 30
Virgin Atlantic Logo
1:28 pm - 4:55 pmAUS-BHD
21h 27m2 stops
Virgin Atlantic Logo
6:30 am - 5:22 pmBHD-AUS
16h 52m2 stops
$820Virgin Atlantic
Find Deal
Fri, Oct 3 - Tue, Oct 7
Delta Logo
5:00 pm - 9:15 pmAUS-BHD
22h 15m2 stops
Delta Logo
6:30 am - 10:02 pmBHD-AUS
21h 32m2 stops
$821Delta
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Fri, Oct 3 - Tue, Oct 7
British Airways Logo
10:15 pm - 6:15 pmAUS-BHD
14h 00m1 stop
British Airways Logo
6:35 am - 3:50 pmBHD-AUS
15h 15m1 stop
$855British Airways
Find Deal
Fri, Oct 3 - Tue, Oct 7
American Airlines Logo
10:15 pm - 8:45 pmAUS-BHD
16h 30m1 stop
American Airlines Logo
9:35 am - 12:39 amBHD-AUS
21h 04m2 stops
$939American Airlines
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Fri, Oct 3 - Tue, Oct 7
British Airways Logo
6:06 pm - 6:15 pmAUS-BHD
18h 09m2 stops
British Airways Logo
6:35 am - 3:50 pmBHD-AUS
15h 15m1 stop
$1,059British Airways
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Fri, Oct 3 - Tue, Oct 7
American Airlines Logo
12:13 pm - 10:40 amAUS-BHD
16h 27m2 stops
American Airlines Logo
10:40 am - 10:24 pmBHD-AUS
17h 44m2 stops
$1,104American Airlines
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Mon, Nov 24 - Sun, Nov 30
British Airways Logo
8:15 pm - 7:30 amAUS-BHD
53h 15m2 stops
British Airways Logo
6:35 am - 10:28 pmBHD-AUS
21h 53m2 stops
$1,163British Airways
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Tue, Dec 23 - Wed, Dec 31
British Airways Logo
8:15 pm - 7:30 amAUS-BHD
53h 15m2 stops
British Airways Logo
12:25 pm - 4:50 pmBHD-AUS
34h 25m1 stop
$1,215British Airways
Find Deal
Tue, Dec 23 - Wed, Dec 31
British Airways Logo
7:00 pm - 4:45 pmAUS-BHD
15h 45m1 stop
British Airways Logo
6:35 am - 4:50 pmBHD-AUS
16h 15m1 stop
$1,573British Airways
Find Deal
Tue, Dec 23 - Wed, Dec 31

American Airlines flights from Austin to Belfast City Airport

Our best American Airlines deals on Austin to Belfast City Airport flight tickets
American Airlines
Nov 24
AUS6:55 pmAustin Bergstrom
13h 20m
1 stop
BHD2:15 pmBelfast City
Nov 30
BHD12:10 pmBelfast City
34h 40m
1 stop
AUS4:50 pmAustin Bergstrom
$796
Find similar
American Airlines
Oct 3
AUS10:15 pmAustin Bergstrom
16h 30m
1 stop
BHD8:45 pmBelfast City
Oct 7
BHD9:35 amBelfast City
21h 04m
2 stops
AUS12:39 amAustin Bergstrom
$939
Find similar
American Airlines
Nov 24
AUS12:13 pmAustin Bergstrom
16h 27m
2 stops
BHD10:40 amBelfast City
Nov 30
BHD10:40 amBelfast City
17h 44m
2 stops
AUS10:24 pmAustin Bergstrom
$1,104
Find similar

Delta flights from Austin to Belfast City Airport

Our best Delta deals on Austin to Belfast City Airport flight tickets
Delta
Oct 3
AUS5:00 pmAustin Bergstrom
22h 15m
2 stops
BHD9:15 pmBelfast City
Oct 7
BHD6:30 amBelfast City
21h 32m
2 stops
AUS10:02 pmAustin Bergstrom
$821
Find similar
Delta
Sep 6
AUS6:00 pmAustin Bergstrom
16h 55m
1 stop
BHD4:55 pmBelfast City
Sep 27
BHD6:30 amBelfast City
15h 30m
1 stop
AUS4:00 pmAustin Bergstrom
$855
Find similar
Delta
Sep 6
AUS11:50 amAustin Bergstrom
23h 05m
2 stops
BHD4:55 pmBelfast City
Sep 27
BHD6:30 amBelfast City
15h 30m
1 stop
AUS4:00 pmAustin Bergstrom
$860
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Austin to Belfast City Airport 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 September 1, 2025.
Use the filters below to find and compare flights from Austin to Belfast City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Mon 11/24

6:55 pm-2:15 pm

1 stop13h 20m

Belfast City

Sun 11/30

12:10 pm-4:50 pm

1 stop34h 40m

$796

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Fri 10/3

1:28 pm-4:55 pm

2 stops21h 27m

Belfast City

Tue 10/7

6:30 am-5:22 pm

2 stops16h 52m

$820

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Fri 10/3

5:00 pm-9:15 pm

2 stops22h 15m

Belfast City

Tue 10/7

6:30 am-10:02 pm

2 stops21h 32m

$821

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Fri 10/3

10:15 pm-6:15 pm

1 stop14h 00m

Belfast City

Tue 10/7

6:35 am-3:50 pm

1 stop15h 15m

$855

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Fri 10/3

10:15 pm-8:45 pm

1 stop16h 30m

Belfast City

Tue 10/7

9:35 am-12:39 am

2 stops21h 04m

$939

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Fri 10/3

6:06 pm-6:15 pm

2 stops18h 09m

Belfast City

Tue 10/7

6:35 am-3:50 pm

1 stop15h 15m

$1,059

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Mon 11/24

12:13 pm-10:40 am

2 stops16h 27m

Belfast City

Sun 11/30

10:40 am-10:24 pm

2 stops17h 44m

$1,104

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Tue 12/23

8:15 pm-7:30 am

2 stops53h 15m

Belfast City

Wed 12/31

6:35 am-10:28 pm

2 stops21h 53m

$1,163

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Tue 12/23

8:15 pm-7:30 am

2 stops53h 15m

Belfast City

Wed 12/31

12:25 pm-4:50 pm

1 stop34h 25m

$1,215

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Tue 12/23

7:00 pm-4:45 pm

1 stop15h 45m

Belfast City

Wed 12/31

6:35 am-4:50 pm

1 stop16h 15m

$1,573

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Belfast from

How to get the cheapest flight ticket from Austin to Belfast City Airport

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

Can stopping save me money on Austin to Belfast City Airport flights?

You could potentially save up to 34% on your flight if you consider stops on a Austin to Belfast City Airport flight.

When to book flights from Austin to Belfast City Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to Belfast City Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Austin to Belfast City Airport (AUS to BHD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Belfast City Airport

Direct flights

None
There are no direct flights from Austin to Belfast City Airport. There are no popular flight routes from Austin to Belfast City Airport.
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  • How far is Austin Bergstrom to Belfast City by plane?

    The straight-line distance from Austin Bergstrom to Belfast City is 4608.7 mi. In terms of flight time, this usually takes a little over 13h 20m.

  • When did momondo last update prices for flights from Austin Bergstrom Airport to Belfast City Airport?

    Prices for flights from Austin Bergstrom Airport to Belfast City Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Austin Bergstrom Airport to Belfast City Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom Airport to Belfast City Airport.

  • What documentation or ID do you need to fly to Belfast City Airport?

    The necessary travel and health documents for your Belfast City Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Belfast?

Book flights to Belfast if you plan to visit one of these locations
Newcastle
Bangor

Why use momondo?

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

Finding the right flight to Belfast from Austin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Belfast quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Belfast from Austin with this policy.

How can momondo help me find flights from Austin to Belfast?

momondo provides multiple filters to help you find the best flight to Belfast from Austin. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Austin to Belfast flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Belfast City Airport trip

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