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

British Airways, American Airlines, and Air France 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.

£282 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 typical for flights on this route. Typical prices usually range from £588 to £651. The lowest price recently found on this route was £609.

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Find the cheapest flights from Austin to Belfast

Round-trip

One-way

Cheap return flights

22:15 - 20:45AUS-BHD

16h 30m1 stop

16:25 - 15:50BHD-AUS

29h 25m1 stop

£609British Airways

Find Deal

Fri, 3 Oct - Tue, 7 Oct

14:31 - 11:30AUS-BHD

14h 59m2 stops

08:45 - 16:50BHD-AUS

14h 05m1 stop

£616Multiple Airlines

Find Deal

Tue, 11 Nov - Tue, 18 Nov

14:31 - 11:30AUS-BHD

14h 59m2 stops

10:00 - 21:12BHD-AUS

17h 12m2 stops

£650Multiple Airlines

Find Deal

Tue, 11 Nov - Tue, 18 Nov

18:51 - 18:15AUS-BHD

17h 24m2 stops

16:25 - 15:50BHD-AUS

29h 25m1 stop

£663American Airlines

Find Deal

Fri, 3 Oct - Tue, 7 Oct

18:51 - 18:15AUS-BHD

17h 24m2 stops

13:40 - 00:39BHD-AUS

16h 59m2 stops

£670American Airlines

Find Deal

Fri, 3 Oct - Tue, 7 Oct

12:12 - 17:00AUS-BFS

23h 48m3 stops

16:35 - 16:50BFS-AUS

30h 15m3 stops

£905Multiple Airlines

Find Deal

Thu, 30 Oct - Thu, 6 Nov

17:10 - 20:25AUS-BFS

22h 15m2 stops

16:35 - 16:50BFS-AUS

30h 15m3 stops

£963Multiple Airlines

Find Deal

Thu, 30 Oct - Thu, 6 Nov

American Airlines flights from Austin to Belfast

Our best American Airlines deals on Austin to Belfast flight tickets

American Airlines

3 Oct

AUS18:51Austin Bergstrom

17h 24m

2 stops

BHD18:15Belfast City

7 Oct

BHD16:25Belfast City

29h 25m

1 stop

AUS15:50Austin Bergstrom

£663

Find similar

American Airlines

3 Oct

AUS18:51Austin Bergstrom

17h 24m

2 stops

BHD18:15Belfast City

7 Oct

BHD13:40Belfast City

16h 59m

2 stops

AUS00:39Austin Bergstrom

£670

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Fri 3/10

22:15-20:45

1 stop16h 30m

Belfast City

Tue 7/10

16:25-15:50

1 stop29h 25m

£609

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Tue 11/11

14:31-11:30

2 stops14h 59m

Belfast City

Tue 18/11

08:45-16:50

1 stop14h 05m

£616

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Tue 11/11

14:31-11:30

2 stops14h 59m

Belfast City

Tue 18/11

10:00-21:12

2 stops17h 12m

£650

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Fri 3/10

18:51-18:15

2 stops17h 24m

Belfast City

Tue 7/10

16:25-15:50

1 stop29h 25m

£663

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Fri 3/10

18:51-18:15

2 stops17h 24m

Belfast City

Tue 7/10

13:40-00:39

2 stops16h 59m

£670

AustinBelfast

AUS - BFS

AUSBFS

Austin Bergstrom

Thu 30/10

12:12-17:00

3 stops23h 48m

Belfast Intl

Thu 6/11

16:35-16:50

3 stops30h 15m

£905

AustinBelfast

AUS - BFS

AUSBFS

Austin Bergstrom

Thu 30/10

17:10-20:25

2 stops22h 15m

Belfast Intl

Thu 6/11

16:35-16:50

3 stops30h 15m

£963

AustinBelfast

AUS - BFS

AUSBFS

Austin Bergstrom

Mon 15/12

10:35-16:45

3 stops24h 10m

£282

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Tue 9/12

19:00-16:45

1 stop15h 45m

£292

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Tue 9/12

19:00-18:40

1 stop17h 40m

£298

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.

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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 14h 59m 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.