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$568+ Cheap flights from Austin (AUS) to Belfast

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — BHD
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Austin to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Belfast (BF1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 20, 2025.

Round-trip from

$630
(oojo)

One-way from

$568
(Kiwi.com)

Popular in

April

Cheapest in

October

Average price

$875
From Austin Bergstrom to Belfast
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One-way flight from Austin Bergstrom to Belfast
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Highest demand for flights based on searches. 14% potential increase in price ($177 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($70 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Austin to Belfast

Cheapest flights from Austin to Belfast
Explore the most affordable flight options available from Austin to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This oojo deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/228:15 amAUS - BHD
2 stops20h 20mBritish Airways
Tue 5/68:20 pmBHD - AUS
1 stop25h 30mBritish Airways
Deal found 2/19$630
This Travelocity deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/172:40 pmAUS - BHD
2 stops22h 00mIberia
Wed 9/246:50 amBHD - AUS
1 stop15h 00mIberia
Deal found 2/20$769
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/171:00 pmAUS - BHD
2 stops16h 55mAmerican Airlines
Wed 9/2411:30 amBHD - AUS
2 stops17h 12mAmerican Airlines
Deal found 2/20$779
This Mytrip deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2211:32 amAUS - BFS
3 stops25h 53mMultiple Airlines
Tue 5/68:15 amBFS - AUS
2 stops29h 08mMultiple Airlines
Deal found 2/19$892
This Mytrip deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2211:32 amAUS - BHD
3 stops26h 53mMultiple Airlines
Tue 5/67:05 amBHD - AUS
2 stops30h 18mMultiple Airlines
Deal found 2/19$936
This StudentUniverse deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/172:40 pmAUS - BHD
3 stops21h 35mAer Lingus
Wed 9/2411:30 amBHD - AUS
2 stops18h 08mAer Lingus
Deal found 2/20$1,312

Find flights from Austin to Belfast within your budget

Customize your flight search to find flights from Austin to Belfast 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, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Austin

Fly to

Belfast

Route

Depart

Return

Price

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Tue 4/22

8:15 am-10:35 am

2 stops20h 20m

Belfast City

Tue 5/6

8:20 pm-3:50 pm

1 stop25h 30m

$630

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Wed 8/6

1:30 pm-11:55 am

2 stops16h 25m

Belfast City

Tue 8/19

6:35 am-6:09 pm

2 stops17h 34m

$839

AustinBelfast

AUS - BFS

AUSBFS

Austin Bergstrom

Tue 4/22

11:32 am-7:25 pm

3 stops25h 53m

Belfast Intl

Tue 5/6

8:15 am-7:23 am

2 stops29h 08m

$892

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Tue 4/22

11:32 am-8:25 pm

3 stops26h 53m

Belfast City

Tue 5/6

7:05 am-7:23 am

2 stops30h 18m

$936

AustinBelfast

AUS - BFS

AUSBFS

Austin Bergstrom

Mon 6/30

5:13 pm-4:40 pm

3 stops41h 27m

$568

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Mon 6/30

8:00 am-5:40 pm

3 stops27h 40m

$779

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Mon 6/30

10:15 pm-5:30 pm

1 stop13h 15m

$820

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Best time to book a flight from Austin to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from Austin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Austin to Belfast

Get recent, data-driven insights about flights from Austin to Belfast including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from AUS to BFS?

Find hourly flight availability from Austin to Belfast. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 26% on flights from Austin to Belfast by exploring options for tickets at noon.

Rainfall in Belfast by month

Plan your trip to Belfast by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belfast ranges from 2.0 - 3.5 inches per month. October is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Belfast when rainfall is around 2.0 in.

Temperature in Belfast by month

Plan your trip to Belfast by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belfast, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Belfast

Get insights into the airlines that provide service to Belfast. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belfast. Reviews last updated February 20, 2025.
American Airlines
7.2
Good
10,000 reviews

Entertainment

7.0

Overall

7.2

Food

6.5

Crew

8.0

Boarding

7.5

Comfort

7.3

Reviews

1 / 20

4.0
Okay

sohail,Dec 2024

DFW - EWR

Need to mentor not all but few staff on racism and ettiqutte. Because of one person all other get bad rating. One male steward of age was clearly ignoring his services to us, very bad. Hostesses serving our area were excellent.

American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

7.0

Overall

7.2

Food

6.5

Crew

8.0

Boarding

7.5

Comfort

7.3

Reviews

1 / 20

4.0
Okay

sohail,Dec 2024

DFW - EWR

Need to mentor not all but few staff on racism and ettiqutte. Because of one person all other get bad rating. One male steward of age was clearly ignoring his services to us, very bad. Hostesses serving our area were excellent.

British Airways
6.6
Okay
6,763 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

7.0

Overall

7.2

Food

6.5

Crew

8.0

Boarding

7.5

Comfort

7.3

Reviews

1 / 20

4.0
Okay

sohail,Dec 2024

DFW - EWR

Need to mentor not all but few staff on racism and ettiqutte. Because of one person all other get bad rating. One male steward of age was clearly ignoring his services to us, very bad. Hostesses serving our area were excellent.

Related info for your journey

Find useful and relevant information for your journey from Austin to Belfast. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Austin to Belfast?

    Austin Bergstrom (AUS) is the airport you will fly out of if you book a flight from Austin to Belfast. You should not have trouble finding flights to Belfast from Austin Bergstrom; the airport handles an average of 0 outbound flights to Belfast per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Austin airport to Belfast. It is only a 7.5 mi journey to Austin Bergstrom (AUS) from Austin’s city center.

  • What are the cheapest airlines flying from Austin to Belfast round-trip?

    According to our current data, British Airways ($630), and American Airlines ($839) offers the cheapest pricing from Austin to Belfast. British Airways is currently priced 38% below the average price you’ll pay for this route.

  • Can I find deals for flights from Austin to Belfast that include hotel bookings?

    Yes. In addition to deals on Austin to Belfast flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to Belfast?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Belfast.

  • Can I find deals for business class flights from Austin to Belfast?

    Yes. Cheapflights offers flight deals from Austin to Belfast by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Austin to Belfast?

    Currently, February is the cheapest month in which you can book a flight from Austin to Belfast (average of $657). Flying from Austin to Belfast in June is currently the most expensive (average of $1,189). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Austin to Belfast

Discover the top airline that operate flights from Austin to Belfast. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$645Average$903FlexibilityNo cancel feeOn-time70%
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