Belfast

$372+ 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — BHD
Apr 22 — Apr 291
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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 April 17, 2025.

This oojo deal was found by Cheapflights users on 4/16. 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.
Wed 8/65:45 pmAUS - BHD
1 stop12h 10mBritish Airways
Tue 8/196:35 amBHD - AUS
1 stop15h 15mBritish Airways
Deal found 4/16$719
This American Airlines deal was found by Cheapflights users on 4/16. 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 8/65:45 pmAUS - BHD
1 stop12h 10mAmerican Airlines
Tue 8/196:35 amBHD - AUS
2 stops18h 24mAmerican Airlines
Deal found 4/16$723
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/66:00 pmAUS - BHD
1 stop21h 15mDelta
Sat 9/276:30 amBHD - AUS
1 stop15h 30mDelta
Deal found 4/16$784
This KLM deal was found by Cheapflights users on 4/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/246:00 pmAUS - BHD
1 stop21h 15mKLM
Fri 5/95:25 pmBHD - AUS
1 stop28h 35mKLM
Deal found 4/16$850
This Mytrip deal was found by Cheapflights users on 4/16. 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.
Sun 6/81:39 pmAUS - BFS
2 stops24h 41mMultiple Airlines
Tue 6/1710:55 pmBFS - AUS
3 stops47h 08mMultiple Airlines
Deal found 4/16$1,032
This Mytrip deal was found by Cheapflights users on 4/16. 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.
Thu 4/1711:55 amAUS - BHD
3 stops27h 00mMultiple Airlines
Wed 5/77:05 amBHD - AUS
2 stops35h 39mMultiple Airlines
Deal found 4/16$1,210
This KAYAK deal was found by Cheapflights users on 4/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/75:45 pmAUS - BHD
1 stop12h 10mIberia
Sat 5/107:05 amBHD - AUS
1 stop14h 45mIberia
Deal found 4/16$2,077
This Mytrip deal was found by Cheapflights users on 4/16. 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.
Sun 4/206:00 amAUS - BHD
3 stops32h 50mAer Lingus
Tue 4/226:00 pmBHD - AUS
3 stops27h 50mAer Lingus
Deal found 4/16$4,571

Cheapflights Fare Finder

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 April 17, 2025.
Use the filters below to find and compare flights from Austin to Belfast that are best for you.

Fly from

Austin

Fly to

Belfast

Route

Depart

Return

Price

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Thu 4/24

6:10 pm-3:30 pm

2 stops15h 20m

Belfast City

Fri 5/9

6:35 am-8:20 pm

1 stop19h 45m

$767

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Thu 4/24

8:29 pm-6:45 pm

2 stops16h 16m

Belfast City

Fri 5/9

11:55 am-11:02 pm

2 stops17h 07m

$777

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Thu 4/24

6:00 pm-9:15 pm

1 stop21h 15m

Belfast City

Fri 5/9

5:25 pm-4:00 pm

1 stop28h 35m

$850

AustinBelfast

AUS - BFS

AUSBFS

Austin Bergstrom

Sun 6/8

1:39 pm-8:20 pm

2 stops24h 41m

Belfast Intl

Tue 6/17

10:55 pm-4:03 pm

3 stops47h 08m

$1,032

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Sat 6/7

2:43 pm-9:15 pm

2 stops24h 32m

Belfast City

Thu 6/19

6:30 am-4:00 pm

1 stop15h 30m

$1,180

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Sun 4/20

12:07 pm-11:30 am

2 stops17h 23m

Belfast City

Tue 4/22

7:05 am-10:17 am

3 stops33h 12m

$1,320

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Wed 5/7

5:45 pm-11:55 am

1 stop12h 10m

Belfast City

Sat 5/10

7:05 am-3:50 pm

1 stop14h 45m

$2,077

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Sun 4/20

6:00 am-8:50 pm

3 stops32h 50m

Belfast City

Tue 4/22

6:00 pm-3:50 pm

3 stops27h 50m

$4,571

AustinBelfast

AUS - BFS

AUSBFS

Austin Bergstrom

Sat 5/10

7:25 pm-10:25 am

2 stops57h 00m

$372

AustinBelfast

AUS - BHD

AUSBHD

Austin Bergstrom

Sat 5/10

7:25 pm-12:05 pm

2 stops58h 40m

$398

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 15 results
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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.

Cheapflights Insights

Everything you need to know about your flight from Austin to Belfast

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 April 17, 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 April 17, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and American Airlines from Austin to Belfast to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good
8.0
Very good

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 ($714), American Airlines ($718), and KLM ($1,175) offers the cheapest pricing from Austin to Belfast. British Airways is currently priced 25% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Austin to Belfast one-way?

    The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as $456. However, be on the lookout for offers from KLM and American Airlines, as they are both options that can get you from Austin to Belfast for a low price.

  • 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$645Average$943FlexibilityNo cancel feeOn-time70%

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