What is the cheapest airline that flies from Austin Bergstrom to Belfast?

American Airlines, British Airways, and Aer Lingus are the most popular carriers operating from Austin Bergstrom to Belfast

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

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

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

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 Belfast.

What documentation or ID do you need to fly to Belfast?

The travel and health documents required for your trip to Belfast 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 Belfast. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£311 Cheap Flights from Austin to Belfast in 2025/26

Q: What is the typical price of a round-trip flight between Austin and Belfast?

Prices are currently low for flights on this route. Typical prices usually range from £587 to £655. The lowest price recently found on this route was £467.

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Find the cheapest flights from Austin to Belfast

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

19:00 - 16:35AUS-BHD

15h 35m1 stop

06:35 - 16:50BHD-AUS

16h 15m1 stop

£467British Airways

Find Deal

Wed, 11 Feb - Wed, 18 Feb

19:00 - 14:15AUS-BHD

13h 15m1 stop

09:15 - 21:27BHD-AUS

18h 12m2 stops

£482British Airways

Find Deal

Wed, 11 Feb - Wed, 18 Feb

15:59 - 14:15AUS-BHD

16h 16m2 stops

06:35 - 21:27BHD-AUS

20h 52m2 stops

£484American Airlines

Find Deal

Wed, 11 Feb - Wed, 18 Feb

20:00 - 17:15AUS-BHD

16h 15m1 stop

16:25 - 15:25BHD-AUS

29h 00m1 stop

£564British Airways

Find Deal

Fri, 27 Mar - Tue, 31 Mar

20:00 - 14:15AUS-BHD

13h 15m1 stop

09:35 - 20:35BHD-AUS

17h 00m1 stop

£565British Airways

Find Deal

Fri, 27 Mar - Tue, 31 Mar

18:27 - 21:00AUS-BHD

20h 33m2 stops

06:30 - 21:35BHD-AUS

21h 05m2 stops

£615KLM

Find Deal

Sun, 7 Dec - Fri, 12 Dec

14:05 - 16:50AUS-BHD

21h 45m2 stops

17:25 - 19:00BHD-AUS

31h 35m2 stops

£630KLM

Find Deal

Fri, 27 Mar - Tue, 31 Mar

13:56 - 10:30AUS-BHD

15h 34m2 stops

06:35 - 15:25BHD-AUS

14h 50m1 stop

£719American Airlines

Find Deal

Fri, 27 Mar - Tue, 31 Mar

13:13 - 20:10AUS-BFS

24h 57m3 stops

06:30 - 12:08BFS-AUS

35h 38m3 stops

£726Multiple Airlines

Find Deal

Sun, 7 Dec - Fri, 12 Dec

16:10 - 18:55AUS-BFS

20h 45m2 stops

06:30 - 12:08BFS-AUS

35h 38m3 stops

£737Multiple Airlines

Find Deal

Sun, 7 Dec - Fri, 12 Dec

British Airways flights from Austin to Belfast

Our best British Airways deals on Austin to Belfast flight tickets

British Airways

11 Feb

AUS19:00Austin Bergstrom

15h 35m

1 stop

BHD16:35Belfast City

18 Feb

BHD06:35Belfast City

16h 15m

1 stop

AUS16:50Austin Bergstrom

£467

Find similar

British Airways

11 Feb

AUS19:00Austin Bergstrom

13h 15m

1 stop

BHD14:15Belfast City

18 Feb

BHD09:15Belfast City

18h 12m

2 stops

AUS21:27Austin Bergstrom

£482

Find similar

British Airways

27 Mar

AUS20:00Austin Bergstrom

16h 15m

1 stop

BHD17:15Belfast City

31 Mar

BHD16:25Belfast City

29h 00m

1 stop

AUS15:25Austin Bergstrom

£564

Find similar

American Airlines flights from Austin to Belfast

Our best American Airlines deals on Austin to Belfast flight tickets

American Airlines

11 Feb

AUS15:59Austin Bergstrom

16h 16m

2 stops

BHD14:15Belfast City

18 Feb

BHD06:35Belfast City

20h 52m

2 stops

AUS21:27Austin Bergstrom

£484

Find similar

American Airlines

27 Mar

AUS13:56Austin Bergstrom

15h 34m

2 stops

BHD10:30Belfast City

31 Mar

BHD06:35Belfast City

14h 50m

1 stop

AUS15:25Austin Bergstrom

£719

Find similar

American Airlines

27 Mar

AUS19:32Austin Bergstrom

16h 43m

2 stops

BHD17:15Belfast City

31 Mar

BHD09:35Belfast City

17h 00m

1 stop

AUS20:35Austin Bergstrom

£720

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Wed 11/2

19:00-16:35

1 stop15h 35m

Belfast City

Wed 18/2

06:35-16:50

1 stop16h 15m

£467

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Wed 11/2

19:00-14:15

1 stop13h 15m

Belfast City

Wed 18/2

09:15-21:27

2 stops18h 12m

£482

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Wed 11/2

15:59-14:15

2 stops16h 16m

Belfast City

Wed 18/2

06:35-21:27

2 stops20h 52m

£484

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Fri 27/3

20:00-17:15

1 stop16h 15m

Belfast City

Tue 31/3

16:25-15:25

1 stop29h 00m

£564

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Fri 27/3

20:00-14:15

1 stop13h 15m

Belfast City

Tue 31/3

09:35-20:35

1 stop17h 00m

£565

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Sun 7/12

18:27-21:00

2 stops20h 33m

Belfast City

Fri 12/12

06:30-21:35

2 stops21h 05m

£615

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Fri 27/3

14:05-16:50

2 stops21h 45m

Belfast City

Tue 31/3

17:25-19:00

2 stops31h 35m

£630

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Fri 27/3

13:56-10:30

2 stops15h 34m

Belfast City

Tue 31/3

06:35-15:25

1 stop14h 50m

£719

AustinBelfast

AUS - BFS

AUSBFS

Austin Bergstrom

Sun 7/12

13:13-20:10

3 stops24h 57m

Belfast Intl

Fri 12/12

06:30-12:08

3 stops35h 38m

£726

AustinBelfast

AUS - BFS

AUSBFS

Austin Bergstrom

Sun 7/12

16:10-18:55

2 stops20h 45m

Belfast Intl

Fri 12/12

06:30-12:08

3 stops35h 38m

£737

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Austin to Belfast

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

Prices

Airlines

What is the typical price of a round-trip flight between Austin and Belfast?

Cheap Austin to Belfast flight deals and tips

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

Direct flights	None

There are no direct flights from Austin to Belfast. There are no popular flight routes from Austin to Belfast.

Search flight deals

How far is Austin Bergstrom to Belfast by plane?
Austin Bergstrom and Belfast are 4607.0 mi apart from one another. Typically, this will take 13h 00m by plane in normal conditions.
When did momondo last update prices for flights from Austin Bergstrom Airport to Belfast?
Prices for flights from Austin Bergstrom Airport to Belfast are refreshed on a daily basis.
How old do you have to be to fly from Austin Bergstrom Airport to Belfast?
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 Belfast.
What documentation or ID do you need to fly to Belfast?
The travel and health documents required for your trip to Belfast 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 Belfast. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

It is quick and easy to find Austin to Belfast flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Belfast that suits you.

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

momondo does allow users to show only those flights to Belfast from Austin which offer a flexible booking policy as well as other useful filters and features.

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?

Price alerts on flights to Belfast 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.