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Cheap flights from Austin to Belfast from $904

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Belfast departing on 8/17. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Austin to Belfast

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
10:30 pm - 6:45 pm
AUS
-
BHD
14h 15m
1 stop
British Airways Logo
11:00 am - 8:35 pm
BHD
-
AUS
15h 35m
1 stop
$904British Airways
Mon, Aug 17 - Fri, Aug 21
British Airways Logo
10:30 pm - 5:30 pm
AUS
-
BHD
13h 00m
1 stop
British Airways Logo
6:30 am - 8:35 pm
BHD
-
AUS
20h 05m
1 stop
$905British Airways
Mon, Aug 17 - Fri, Aug 21
British Airways Logo
10:30 pm - 8:35 pm
AUS
-
BHD
16h 05m
1 stop
British Airways Logo
11:00 am - 8:35 pm
BHD
-
AUS
15h 35m
1 stop
$906British Airways
Mon, Aug 17 - Fri, Aug 21
British Airways Logo
10:30 pm - 8:30 pm
AUS
-
BHD
16h 00m
1 stop
British Airways Logo
7:35 pm - 8:35 pm
BHD
-
AUS
31h 00m
1 stop
$949British Airways
Sat, Aug 22 - Mon, Aug 31
British Airways Logo
10:30 pm - 8:30 pm
AUS
-
BHD
16h 00m
1 stop
British Airways Logo
7:35 pm - 8:35 pm
BHD
-
AUS
31h 00m
1 stop
$950British Airways
Sat, Aug 22 - Mon, Aug 31
British Airways Logo
10:30 pm - 7:20 pm
AUS
-
BHD
14h 50m
1 stop
British Airways Logo
7:35 pm - 8:35 pm
BHD
-
AUS
31h 00m
1 stop
$951British Airways
Sat, Aug 22 - Mon, Aug 31
British Airways Logo
10:30 pm - 7:20 pm
AUS
-
BHD
14h 50m
1 stop
British Airways Logo
6:30 pm - 8:35 pm
BHD
-
AUS
32h 05m
1 stop
$954British Airways
Sat, Aug 22 - Mon, Aug 31
British Airways Logo
4:48 pm - 7:20 pm
AUS
-
BHD
20h 32m
2 stops
British Airways Logo
7:35 pm - 8:35 pm
BHD
-
AUS
31h 00m
1 stop
$962British Airways
Sat, Aug 22 - Mon, Aug 31
British Airways Logo
10:30 pm - 5:30 pm
AUS
-
BHD
13h 00m
1 stop
British Airways Logo
12:40 pm - 8:35 pm
BHD
-
AUS
13h 55m
1 stop
$984British Airways
Mon, Apr 20 - Tue, May 12
British Airways Logo
5:55 pm - 12:55 pm
AUS
-
BHD
13h 00m
1 stop
British Airways Logo
12:40 pm - 8:35 pm
BHD
-
AUS
13h 55m
1 stop
$985British Airways
Mon, Apr 20 - Tue, May 12

British Airways flights from Austin to Belfast City Airport

Our best British Airways deals on Austin to Belfast City Airport flight tickets
British Airways
Aug 17
AUS10:30 pmAustin Bergstrom
14h 15m
1 stop
BHD6:45 pmBelfast City
Aug 21
BHD11:00 amBelfast City
15h 35m
1 stop
AUS8:35 pmAustin Bergstrom
$904
British Airways
Aug 17
AUS10:30 pmAustin Bergstrom
13h 00m
1 stop
BHD5:30 pmBelfast City
Aug 21
BHD6:30 amBelfast City
20h 05m
1 stop
AUS8:35 pmAustin Bergstrom
$905
British Airways
Aug 17
AUS10:30 pmAustin Bergstrom
16h 05m
1 stop
BHD8:35 pmBelfast City
Aug 21
BHD11:00 amBelfast City
15h 35m
1 stop
AUS8:35 pmAustin Bergstrom
$906

American Airlines flights from Austin to Belfast City Airport

Our best American Airlines deals on Austin to Belfast City Airport flight tickets
American Airlines
May 9
AUS4:04 pmAustin Bergstrom
17h 01m
2 stops
BHD3:05 pmBelfast City
May 17
BHD11:00 amBelfast City
18h 47m
2 stops
AUS11:47 pmAustin Bergstrom
$1,076
American Airlines
May 9
AUS8:30 pmAustin Bergstrom
15h 45m
2 stops
BHD6:15 pmBelfast City
May 17
BHD1:10 pmBelfast City
16h 37m
2 stops
AUS11:47 pmAustin Bergstrom
$1,077
American Airlines
May 9
AUS11:57 amAustin Bergstrom
16h 08m
2 stops
BHD10:05 amBelfast City
May 17
BHD1:10 pmBelfast City
16h 37m
2 stops
AUS11:47 pmAustin Bergstrom
$1,079

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 April 3, 2026.
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

Cheapest round-trip

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Mon 8/17

10:30 pm-6:45 pm

1 stop14h 15m

Belfast City

Fri 8/21

11:00 am-8:35 pm

1 stop15h 35m

$904

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Mon 8/17

10:30 pm-5:30 pm

1 stop13h 00m

Belfast City

Fri 8/21

6:30 am-8:35 pm

1 stop20h 05m

$905

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Mon 8/17

10:30 pm-8:35 pm

1 stop16h 05m

Belfast City

Fri 8/21

11:00 am-8:35 pm

1 stop15h 35m

$906

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Sat 8/22

10:30 pm-8:30 pm

1 stop16h 00m

Belfast City

Mon 8/31

7:35 pm-8:35 pm

1 stop31h 00m

$949

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Sat 8/22

10:30 pm-8:30 pm

1 stop16h 00m

Belfast City

Mon 8/31

7:35 pm-8:35 pm

1 stop31h 00m

$950

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Sat 8/22

10:30 pm-7:20 pm

1 stop14h 50m

Belfast City

Mon 8/31

7:35 pm-8:35 pm

1 stop31h 00m

$951

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Sat 8/22

10:30 pm-7:20 pm

1 stop14h 50m

Belfast City

Mon 8/31

6:30 pm-8:35 pm

1 stop32h 05m

$954

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Sat 8/22

4:48 pm-7:20 pm

2 stops20h 32m

Belfast City

Mon 8/31

7:35 pm-8:35 pm

1 stop31h 00m

$962
Quickest round-trip

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Mon 4/20

10:30 pm-5:30 pm

1 stop13h 00m

Belfast City

Tue 5/12

12:40 pm-8:35 pm

1 stop13h 55m

$984

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Mon 4/20

5:55 pm-12:55 pm

1 stop13h 00m

Belfast City

Tue 5/12

12:40 pm-8:35 pm

1 stop13h 55m

$985

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 1% 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

Fastest flight time

13h 00m

Direct flights

None
The fastest flight from Austin to Belfast City Airport takes 13h 00m
There are no direct flights from Austin to Belfast City Airport. There are no popular flight routes from Austin to Belfast City Airport.
Search flight deals

Frequently asked questions about flying from Austin to Belfast City Airport

  • 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 00m.

  • 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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