AUS - BHD

$758 Find Cheap Flights from Austin to Belfast City Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to Belfast City departing on 9/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Belfast City Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Belfast, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Belfast, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$920
British Airways
Tue 9/1Tue 10/20
AUS - BHD • 1 stop
Cheapest one-way
$333
British Airways
Mon 9/14
AUS - BHD • 1 stop
Top airlines
British Airways
Cheapest • from $920 (round-trip)
British Airways
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Austin and Belfast City. You'll need at least 1 connection.
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Belfast City!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Austin to Belfast City (AUS-BHD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austin to Belfast City that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Austin to Belfast City

Tue, Sep 1 - Tue, Oct 20
British Airways Logo
10:30 pm - 5:35 pm
AUS
-
BHD
13h 05m
1 stop
British Airways Logo
9:40 am - 8:05 pm
BHD
-
AUS
16h 25m
2 stops
$920British Airways
Tue, Sep 1 - Tue, Oct 20
American Airlines Logo
12:03 pm - 10:45 am
AUS
-
BHD
16h 42m
2 stops
American Airlines Logo
12:40 pm - 11:48 pm
BHD
-
AUS
17h 08m
2 stops
$922American Airlines
Wed, Sep 2 - Tue, Oct 20
British Airways Logo
5:55 pm - 3:40 pm
AUS
-
BHD
15h 45m
1 stop
British Airways Logo
9:40 am - 8:05 pm
BHD
-
AUS
16h 25m
2 stops
$934British Airways
Tue, Sep 1 - Thu, Oct 22
British Airways Logo
10:30 pm - 7:40 pm
AUS
-
BHD
15h 10m
1 stop
British Airways Logo
4:35 pm - 3:25 pm
BHD
-
AUS
28h 50m
1 stop
$940British Airways
Tue, Sep 1 - Fri, Oct 23
Delta Logo
1:05 pm - 4:55 pm
AUS
-
BHD
21h 50m
2 stops
Delta Logo
9:50 am - 12:32 am
BHD
-
AUS
20h 42m
2 stops
$943Delta
Mon, Aug 31 - Tue, Oct 20
British Airways Logo
10:30 pm - 7:25 pm
AUS
-
BHD
14h 55m
1 stop
British Airways Logo
1:45 pm - 12:39 am
BHD
-
AUS
16h 54m
2 stops
$951British Airways
Sat, Aug 22 - Mon, Aug 31
British Airways Logo
10:30 pm - 8:30 pm
AUS
-
BHD
16h 00m
1 stop
British Airways Logo
7:35 pm - 3:25 pm
BHD
-
AUS
25h 50m
1 stop
$953British Airways
Sat, Aug 22 - Mon, Aug 31
British Airways Logo
5:55 pm - 3:05 pm
AUS
-
BHD
15h 10m
1 stop
British Airways Logo
7:35 pm - 8:35 pm
BHD
-
AUS
31h 00m
1 stop
$955British Airways
Mon, Aug 31 - Fri, Oct 23
Delta Logo
6:05 pm - 9:20 am
AUS
-
BHD
33h 15m
1 stop
Delta Logo
9:50 am - 12:32 am
BHD
-
AUS
20h 42m
2 stops
$956Delta
Sun, Aug 30 - Fri, Oct 23
British Airways Logo
10:30 pm - 8:35 pm
AUS
-
BHD
16h 05m
1 stop
British Airways Logo
9:35 am - 8:35 pm
BHD
-
AUS
17h 00m
1 stop
$957British Airways
Booking Insights

KAYAK's insights & trends for Austin to Belfast City flights

Get data-powered insights and trends into flights from Austin to Belfast City to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Austin to Belfast City Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Austin to Belfast City Airport were found on British Airways ($920) and American Airlines ($922).

Find deals

Good to know

Cheapest flight$333
Flight from Austin to Belfast City Airport

When to book flights from Austin to Belfast City

Are your dates flexible? Find out the best times to travel from Austin to Belfast City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Austin to Belfast City Airport flights

  • What is the cheapest flight from Austin to Belfast City Airport?

    In the last 3 days, the lowest price for a flight from Austin to Belfast City Airport was $920 for a round-trip ticket.

  • Do I need a passport to fly between Austin and Belfast City Airport?

    A passport is required to fly from Austin to Belfast City Airport.

  • Which aircraft models fly most regularly from Austin to Belfast City Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Austin to Belfast City Airport?

    oneworld is the only airline alliance operating flights between Austin and Belfast City Airport.

  • How does KAYAK find such low prices on flights from Austin to Belfast City Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Austin to Belfast City Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Austin to Belfast City Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast City Airport from Austin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Austin to Belfast City Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Belfast City Airport with an airline and back to Austin with another airline. Booking your flights between Austin and BHD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Austin to Belfast City Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast City Airport from Austin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Austin to Belfast City

 
See real verified KAYAK customer reviews for airlines flying from Austin to Belfast. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Austin to Belfast City? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7892 reviews
6.4Food
6.9Boarding
6.4Entertainment
6.8Comfort
7.7Crew
Airline reviews

Flight delayed, connection was not at gate listed and so missed, staff were rude at Heathrow, phone tree stupid and difficult, took me 21 actual hours to reach my destination. Almost lost my hotel reservation after walking in a strange city alone after midnight because they would not put me up in a hotel at sfo or heathrow. I will never fly BA again and will tell all people and Instagram followers never to fly BA.

2.0 MediocreAnna, Apr 2026
SFO - LHR
Read more British Airways reviews

Flight delayed, connection was not at gate listed and so missed, staff were rude at Heathrow, phone tree stupid and difficult, took me 21 actual hours to reach my destination. Almost lost my hotel reservation after walking in a strange city alone after midnight because they would not put me up in a hotel at sfo or heathrow. I will never fly BA again and will tell all people and Instagram followers never to fly BA.

Overall ok. Best part has always been the sundae dessert.

I’ve never been on a trans-Atlantic (or Pacific) flight where the seats don’t recline—not even a little. I asked my seat mate when BA starting doing this and he said “Oh, a few years ago.” I couldn’t sleep, with my head falling forward waking me continuously, and came off the plane incredibly stiff. I booked a Premium Economy seat to get a more comfortable seat, which was worse than most basic Economy seats I’ve ever booked.

Nice aircraft. Good crew. Delayed departure from Houston, but arrived on time in London. Main thing I don’t like about flying BA is having to transit through security in London Heathrow. A major pain!

The gate agent made me check my carry-on in Denver, even though I've traveled all over taking this case on the plane. Beware folks. Food in Premium Economy was quite good - excellent blanket! Flight attendants on the Heathrow-to-Budapest flight on 3-27-2026 were quite snappy. I got a frown when asked to unscrew the water bottle cap for me (I had a cast on my right arm). Also woke up right when they were handing out biscuits. She had given my rowmates one and was in the process of giving water when I asked for a biscuit. She scolded me and said, "You snooze, you lose". She did give me one, but I thought that comment was uncalled for.

Wish the food and overall service was better. They treat Business class passengers same as economy

WiFi wasn’t available to economy until the end of the flight.

Very good staff members with sincere passion and responsibility in their job.

Very please with the seating that the Kayak staff booked for us!

Worth every penny to upgrade to BC. Treated and felt more like First Class

Everything you need to know for your flight from Austin to Belfast City

Information on your arrival and departure airports

Austin (AUS)
Belfast City (BHD)