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.

£301 Cheap Flights from Austin to Belfast in 2025/26

1 adult

0 bags

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Austin to Belfast

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

20:00 - 17:15AUS-BHD

16h 15m1 stop

20:20 - 20:35BHD-AUS

30h 15m1 stop

£561British Airways

Find Deal

Fri, 27 Mar - Tue, 31 Mar

20:00 - 17:15AUS-BHD

16h 15m1 stop

20:20 - 15:25BHD-AUS

25h 05m1 stop

£562British Airways

Find Deal

Fri, 27 Mar - Tue, 31 Mar

18:55 - 14:00AUS-BHD

13h 05m1 stop

07:05 - 15:25BHD-AUS

14h 20m1 stop

£654British Airways

Find Deal

Thu, 1 Jan - Sat, 30 May

18:55 - 16:40AUS-BHD

15h 45m1 stop

09:35 - 21:09BHD-AUS

17h 34m2 stops

£681British Airways

Find Deal

Thu, 1 Jan - Sat, 30 May

07:30 - 16:50AUS-BHD

28h 20m2 stops

17:25 - 17:22BHD-AUS

29h 57m2 stops

£690Virgin Atlantic

Find Deal

Fri, 27 Mar - Tue, 31 Mar

12:15 - 21:00AUS-BHD

27h 45m2 stops

17:25 - 17:22BHD-AUS

29h 57m2 stops

£690Virgin Atlantic

Find Deal

Fri, 27 Mar - Tue, 31 Mar

11:06 - 10:30AUS-BHD

18h 24m2 stops

06:35 - 20:35BHD-AUS

20h 00m1 stop

£715American Airlines

Find Deal

Fri, 27 Mar - Tue, 31 Mar

13:56 - 10:30AUS-BHD

15h 34m2 stops

09:35 - 20:13BHD-AUS

16h 38m2 stops

£722American Airlines

Find Deal

Fri, 27 Mar - Tue, 31 Mar

06:00 - 21:10AUS-BFS

33h 10m2 stops

07:50 - 21:57BFS-AUS

20h 07m2 stops

£943Multiple Airlines

Find Deal

Mon, 29 Dec - Mon, 5 Jan

06:00 - 21:10AUS-BFS

33h 10m2 stops

07:50 - 21:57BFS-AUS

44h 07m3 stops

£991Multiple Airlines

Find Deal

Mon, 29 Dec - Mon, 5 Jan

British Airways flights from Austin to Belfast

Our best British Airways deals on Austin to Belfast flight tickets

British Airways

27 Mar

AUS20:00Austin Bergstrom

16h 15m

1 stop

BHD17:15Belfast City

31 Mar

BHD20:20Belfast City

30h 15m

1 stop

AUS20:35Austin Bergstrom

£561

Find similar

British Airways

27 Mar

AUS20:00Austin Bergstrom

16h 15m

1 stop

BHD17:15Belfast City

31 Mar

BHD06:35Belfast City

20h 00m

1 stop

AUS20:35Austin Bergstrom

£562

Find similar

British Airways

1 Jan

AUS18:55Austin Bergstrom

13h 05m

1 stop

BHD14:00Belfast City

30 May

BHD07:05Belfast City

14h 20m

1 stop

AUS15:25Austin Bergstrom

£654

Find similar

American Airlines flights from Austin to Belfast

Our best American Airlines deals on Austin to Belfast flight tickets

American Airlines

27 Mar

AUS19:32Austin Bergstrom

16h 43m

2 stops

BHD17:15Belfast City

31 Mar

BHD06:35Belfast City

20h 00m

1 stop

AUS20:35Austin Bergstrom

£715

Find similar

American Airlines

27 Mar

AUS13:56Austin Bergstrom

15h 34m

2 stops

BHD10:30Belfast City

31 Mar

BHD09:35Belfast City

16h 38m

2 stops

AUS20:13Austin Bergstrom

£722

Find similar

American Airlines

1 Jan

AUS12:39Austin Bergstrom

15h 41m

2 stops

BHD10:20Belfast City

30 May

BHD07:05Belfast City

20h 04m

2 stops

AUS21:09Austin Bergstrom

£758

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Fri 27/3

20:00-17:15

1 stop16h 15m

Belfast City

Tue 31/3

20:20-20:35

1 stop30h 15m

£561

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Fri 27/3

20:00-17:15

1 stop16h 15m

Belfast City

Tue 31/3

20:20-15:25

1 stop25h 05m

£562

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Thu 1/1

18:55-14:00

1 stop13h 05m

Belfast City

Sat 30/5

07:05-15:25

1 stop14h 20m

£654

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Thu 1/1

18:55-16:40

1 stop15h 45m

Belfast City

Sat 30/5

09:35-21:09

2 stops17h 34m

£681

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Fri 27/3

07:30-16:50

2 stops28h 20m

Belfast City

Tue 31/3

17:25-17:22

2 stops29h 57m

£690

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Fri 27/3

12:15-21:00

2 stops27h 45m

Belfast City

Tue 31/3

17:25-17:22

2 stops29h 57m

£690

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Fri 27/3

11:06-10:30

2 stops18h 24m

Belfast City

Tue 31/3

06:35-20:35

1 stop20h 00m

£715

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Fri 27/3

13:56-10:30

2 stops15h 34m

Belfast City

Tue 31/3

09:35-20:13

2 stops16h 38m

£722

AustinBelfast

AUS - BFS

AUSBFS

Austin Bergstrom

Mon 29/12

06:00-21:10

2 stops33h 10m

Belfast Intl

Mon 5/1

07:50-21:57

2 stops20h 07m

£943

AustinBelfast

AUS - BFS

AUSBFS

Austin Bergstrom

Mon 29/12

06:00-21:10

2 stops33h 10m

Belfast Intl

Mon 5/1

07:50-21:57

3 stops44h 07m

£991

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 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

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

British Airways, American Airlines, and KLM are the most popular carriers operating from Austin Bergstrom to 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 05m 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.