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Cheap flights from Austin to Belfast from $352

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Austin to Belfast

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
6:55 pm - 2:15 pmAUS  Austin Bergstrom-BHD Belfast City
13h 20m1 stop London Heathrow
British Airways Logo
6:45 am - 4:45 pmBHD  Belfast City-AUS Austin Bergstrom
16h 00m1 stop London Heathrow
$918British Airways
Mon, Mar 1 - Fri, Mar 5
British Airways Logo
6:55 pm - 2:15 pmAUS  Austin Bergstrom-BHD Belfast City
13h 20m1 stop London Heathrow
British Airways Logo
11:45 am - 4:45 pmBHD  Belfast City-AUS Austin Bergstrom
35h 00m1 stop London Heathrow
$1,028British Airways
Sat, Mar 6 - Sat, Mar 13
British Airways Logo
10:30 pm - 6:45 pmAUS  Austin Bergstrom-BHD Belfast City
14h 15m1 stop London Heathrow
British Airways Logo
6:30 am - 3:25 pmBHD  Belfast City-AUS Austin Bergstrom
14h 55m1 stop London Heathrow
$1,128British Airways
Thu, Sep 24 - Wed, Sep 30
British Airways Logo
10:30 pm - 8:35 pmAUS  Austin Bergstrom-BHD Belfast City
16h 05m1 stop London Heathrow
British Airways Logo
7:40 pm - 3:25 pmBHD  Belfast City-AUS Austin Bergstrom
25h 45m1 stop London Heathrow
$1,128British Airways
Thu, Sep 24 - Wed, Sep 30
British Airways Logo
5:04 pm - 4:05 pmAUS  Austin Bergstrom-BHD Belfast City
17h 01m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
8:35 am - 4:45 pmBHD  Belfast City-AUS Austin Bergstrom
14h 10m1 stop London Heathrow
$1,142British Airways
Mon, Mar 1 - Fri, Mar 5
Multiple Airlines Logo
6:55 pm - 2:05 pmAUS  Austin Bergstrom-BHD Belfast City
13h 10m1 stop London Heathrow
Multiple Airlines Logo
6:35 am - 4:45 pmBHD  Belfast City-AUS Austin Bergstrom
16h 10m1 stop London Heathrow
$3,047Multiple Airlines
Fri, Dec 18 - Mon, Dec 28
Multiple Airlines Logo
2:37 pm - 7:05 pmAUS  Austin Bergstrom-BHD Belfast City
46h 28m3 stops Los Angeles Los Angeles Hong Kong Intl London Heathrow
Multiple Airlines Logo
6:35 am - 6:32 pmBHD  Belfast City-AUS Austin Bergstrom
41h 57m3 stops London Heathrow Hong Kong Intl Seattle/Tacoma Intl
$43,775Multiple Airlines
Tue, Feb 9 - Tue, Feb 23

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British Airways flights from Austin to Belfast

Our best British Airways deals on Austin to Belfast flight tickets
British Airways
Mar 1
AUS6:55 pmAustin Bergstrom
13h 20m
1 stop
BHD2:15 pmBelfast City
Mar 5
BHD6:45 amBelfast City
16h 00m
1 stop
AUS4:45 pmAustin Bergstrom
$918
British Airways
Mar 6
AUS6:55 pmAustin Bergstrom
13h 20m
1 stop
BHD2:15 pmBelfast City
Mar 13
BHD11:45 amBelfast City
35h 00m
1 stop
AUS4:45 pmAustin Bergstrom
$1,028
British Airways
Sep 15
AUS10:30 pmAustin Bergstrom
13h 05m
1 stop
BHD5:35 pmBelfast City
Sep 22
BHD8:25 pmBelfast City
25h 00m
1 stop
AUS3:25 pmAustin Bergstrom
$1,064

momondo Fare Finder

 
Use the filters below to find and compare flights from Austin to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinBelfast

AUS Austin Bergstrom - BHD Belfast City

AUSBHD

Austin Bergstrom

Mon 3/1

6:55 pm-2:15 pm

1 stop13h 20m

Belfast City

Fri 3/5

6:45 am-4:45 pm

1 stop16h 00m

$918

AustinBelfast

AUS Austin Bergstrom - BHD Belfast City

AUSBHD

Austin Bergstrom

Sat 3/6

6:55 pm-2:15 pm

1 stop13h 20m

Belfast City

Sat 3/13

11:45 am-4:45 pm

1 stop35h 00m

$1,028
Quickest round-trip

AustinBelfast

AUS Austin Bergstrom - BHD Belfast City

AUSBHD

Austin Bergstrom

Thu 9/24

10:30 pm-6:45 pm

1 stop14h 15m

Belfast City

Wed 9/30

6:30 am-3:25 pm

1 stop14h 55m

$1,128

AustinBelfast

AUS Austin Bergstrom - BHD Belfast City

AUSBHD

Austin Bergstrom

Thu 9/24

10:30 pm-8:35 pm

1 stop16h 05m

Belfast City

Wed 9/30

7:40 pm-3:25 pm

1 stop25h 45m

$1,128

AustinBelfast

AUS Austin Bergstrom - BHD Belfast City

AUSBHD

Austin Bergstrom

Mon 3/1

5:04 pm-4:05 pm

2 stops17h 01m

Belfast City

Fri 3/5

8:35 am-4:45 pm

1 stop14h 10m

$1,142

AustinBelfast

AUS Austin Bergstrom - BHD Belfast City

AUSBHD

Austin Bergstrom

Fri 12/18

6:55 pm-2:05 pm

1 stop13h 10m

Belfast City

Mon 12/28

6:35 am-4:45 pm

1 stop16h 10m

$3,047

AustinBelfast

AUS Austin Bergstrom - BHD Belfast City

AUSBHD

Austin Bergstrom

Tue 2/9

2:37 pm-7:05 pm

3 stops46h 28m

Belfast City

Tue 2/23

6:35 am-6:32 pm

3 stops41h 57m

$43,775
Cheapest one-way

AustinBelfast

AUS Austin Bergstrom - BFS Belfast Intl

AUSBFS

Austin Bergstrom

Wed 12/2

8:15 pm-6:55 pm

3 stops40h 40m

$352

AustinBelfast

AUS Austin Bergstrom - BHD Belfast City

AUSBHD

Austin Bergstrom

Wed 12/2

8:15 pm-7:25 pm

3 stops41h 10m

$401
Quickest one-way

AustinBelfast

AUS Austin Bergstrom - BHD Belfast City

AUSBHD

Austin Bergstrom

Wed 12/2

6:55 pm-1:15 pm

1 stop12h 20m

$560

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 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

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 is the most popular carrier 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

Best Price Found

$352

Fastest flight time

13h 05m

Direct flights

None
The best one-way flight to Belfast from Austin in the past 72 hours is $352. The best round-trip flight deal from Austin to Belfast found on momondo in the last 72 hours is $918.
The fastest flight from Austin to Belfast takes 13h 05m
There are no direct flights from Austin to Belfast. There are no popular flight routes from Austin to Belfast.
Search flight deals

Frequently asked questions about flying from Austin to Belfast

  • How far is Austin Bergstrom to Belfast by plane?

    A flight from Austin Bergstrom to Belfast will travel around 4607.0 mi. Flights usually cover this in 13h 05m, depending on flying conditions and air traffic around both airports.

  • 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 many operators does momondo search for flights from Austin Bergstrom Airport to Belfast?

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

    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.

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

    The necessary travel and health documents for your Belfast 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.

Best airlines flying from Austin to Belfast

Compare and see reviews for airlines that fly from Austin to Belfast with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $622Free CancellationRating
6.7
8,210 reviews
Search British Airways flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Austin to Belfast for you.

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

All flight searches from Austin to Belfast on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Belfast from Austin.

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

If you are not ready to book a flight from Austin to Belfast now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Belfast and let you know when they change.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Belfast Intl Airport
Belfast City Airport