BFS

$1,037 Find Cheap Flights to Belfast Intl Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Belfast Intl departing on 15/8. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Belfast, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Belfast, as well as popular online travel agencies
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Cheap Flights to Belfast Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Belfast Intl 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 return flight deals to Belfast Intl

Sat, 9 Aug - Sat, 16 Aug
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11:00 - 07:45SYD-BFS
53h 45m2 stops
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16:30 - 09:00BFS-SYD
55h 30m2 stops
$1,766
Find Deal
Sat, 9 Aug - Sat, 16 Aug
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11:00 - 22:25MEL-BFS
44h 25m2 stops
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09:40 - 09:00BFS-MEL
38h 20m2 stops
$1,774
Find Deal
Fri, 8 Aug - Fri, 15 Aug
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11:00 - 20:05BNE-BFS
42h 05m2 stops
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06:05 - 09:00BFS-BNE
41h 55m2 stops
$1,818
Find Deal
Tue, 5 Aug - Tue, 19 Aug
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19:40 - 21:30SYD-BFS
34h 50m3 stops
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06:00 - 06:10BFS-SYD
39h 10m3 stops
$1,957
Find Deal
Tue, 5 Aug - Tue, 19 Aug
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19:40 - 22:25SYD-BFS
35h 45m2 stops
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06:00 - 06:10BFS-SYD
39h 10m3 stops
$1,959
Find Deal
Sat, 9 Aug - Sat, 16 Aug
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13:35 - 17:00MEL-BFS
36h 25m3 stops
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09:40 - 11:45BFS-MEL
41h 05m3 stops
$2,006
Find Deal
Sun, 10 Aug - Sun, 17 Aug
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11:00 - 09:55MEL-BFS
31h 55m2 stops
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14:20 - 09:00BFS-MEL
33h 40m2 stops
$2,041
Find Deal
Sun, 10 Aug - Sun, 17 Aug
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20:30 - 20:20SYD-BFS
32h 50m2 stops
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14:20 - 09:00BFS-SYD
33h 40m2 stops
$2,043
Find Deal
Tue, 5 Aug - Tue, 19 Aug
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15:40 - 15:00SYD-BFS
32h 20m2 stops
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21:25 - 16:55BFS-SYD
34h 30m2 stops
$2,046
Find Deal
Sun, 10 Aug - Sun, 17 Aug
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12:05 - 21:30MEL-BFS
42h 25m3 stops
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13:20 - 09:00BFS-MEL
34h 40m2 stops
$2,099
Find Deal
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KAYAK's insights & trends for flights to Belfast Intl

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

How long is the flight to Belfast Intl Airport?

The duration of your flight to Belfast depends on your departure and arrival airports. Obviously, any flights that include a stopover will also be longer. The most popular routes to Belfast on KAYAK are from Brisbane, which takes 27h 35m, Sydney, which takes 29h 30m, and Melbourne, which takes 38h 10m.

Good to know – Book Cheap Belfast Intl Airport Plane Tickets

Low seasonJanuary
High seasonSeptember
Cheapest flight$1,037
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Brisbane to Belfast Intl Airport

When to book flights to Belfast Intl

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

FAQs - booking Belfast Intl Airport flights

  • How far is Belfast Intl Airport from central Belfast?

    Central Belfast is 20 km away from Belfast Intl Airport.

  • What is the cheapest day to fly to Belfast?

    Based on KAYAK data, the cheapest day to fly to Belfast is Monday where round-trip tickets can be as cheap as $2,235. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $2,603 on average.

  • How does KAYAK find such low prices on flights to Belfast Intl 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 to Belfast Intl Airport.

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

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

  • What is the Hacker Fare option on flights to Belfast Intl Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Belfast Intl Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Belfast Intl 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 Intl Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Belfast Intl Airport?

    The cheapest time of day to fly to Belfast Intl Airport is generally in the evening, when round-trip flights cost $1,438 on average. The most expensive time of day to fly to Belfast Intl Airport is generally at night, which is peak travel time and where the average cost of a ticket is $2,288.

Top tips for finding cheap flights to Belfast Intl Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Belfast Intl Airport flight deals.

Reviews of the top airlines flying to Belfast Intl

 
See real verified KAYAK customer reviews for airlines flying to Belfast. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Australia to Belfast. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Belfast Intl? 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.
7.4
Qatar AirwaysOverall score based on 3595 reviews
7.4Entertainment
7.5Boarding
7.9Crew
7.4Comfort
7.3Food
Airline reviews

The staff was the best I have experienced as a frequent traveller in a long time.

10.0 ExcellentAnonymous, May 2025DOH - WAW
Read more Qatar Airways reviews

The staff was the best I have experienced as a frequent traveller in a long time.

The space was tight, hardly any leg room and the crew surprisingly were busy and did not take the time to attend to passengers, felt rushed. There was a delay for check in since the systems were down the airport staffs were accommodating

Well organized boarding, efficient and on time. Nice crew on the plane. Thank you!

The only thing that could have been better, is that the food trays get left way to long after a meal. We had a snack 8 hrs into the trip, and they left us with the boxes and cups for way too long. It is not fun being trapped in your seat unnecessarily

Overall good. Food choice in business class is a concern as same dishes on every flight for months. Crew is great and seats on this sector were fine . They need to have more variety in dining

riding in first class, you don't expect every time you order your dinner or breakfast that the first thing the stewardess says is Let me see if we have any left. Also, the food selection was not great: 3 of 4 entrees had mushrooms and I dont eat mushrooms, the 4th item was 'let me see if we have any left' and this was within 30 mins of entering the flight! Same experience level, it didn't feel first class this round.

Being a platinum member, no attention given. No towel or tissue provided.

Good staff, good intent, decent entertainment. More seat space would always be of benefit

They made us deliberate waste time by holding our passports and boarding passes making us miss the flight

It was a really long flight from Doha to Philadelphia and it was overall a good one. The one area that I would comment on is that there is a lot of single-use plastic and disposables in the meal service for American Airlines. It would be great to see more circular options in the meal service to reduce the amount of waste.

Flight was good but seat in 12D was not comfortable, better on the Airbus 321 from Tampa to Charlotte. No breakfast was served before landing in zLonfon only a coffee and orange juice.

I was transferred to an American Airlines flight. The boarding was late and unorganized. The seating was extremely tight and uncomfortable. Will not use AA again.

Easy boarding, very friendly crew, short flight so no entertainment… needed cc for all food and drink purchases…. clean and on time … that is all that mattered… so overall very good.

The entertainment selection was ok, but overall not bad! The crew was great.

Good crew and boarding process. Horrible food and one of the most uncomfortable aircraft seats I have ever sat in. The cabin temperature was warm which made it hard for my family to sleep.

Checking in process could use streamlining when it comes to all info required.not bad tho

The check-in of my luggage was terrible. When purchased my tickets, one luggage and one carry-on was part of the fight. My flight was switched from British to American Airline. During check-in of luggage at the airport, I was denied and had to pay extra $75. How do I get reimbursed for this extra luggage payment?

More Indian vegetarian food options would have been better Availability of seat selection free of charge 72 hours before departure would be great

This was the second time on BA, food terrible, bathrooms gross,( granted, that was mostly due to the disgusting children urinating all over it)boarding was late and disorganized. No gate issued until last minute st Heathrow, bad system, caused undue stress. Seats were painful, that's what you get for traveling like a poor in economy, right BA? Should have been able to afford business or first class if you want to actually be able to walk upright without back pain after a trip.

This was the second time on BA, food terrible, bathrooms gross, boarding late and disorganized. No gate issued until last minute st Heathrow, bad system, caused undue stress.

Travelling to a place near Belfast Intl?

Book flights to Belfast Intl if you plan to visit one of these locations
Ballymena
Newry

Everything you need to know for your flight to Belfast Intl

Information on the airport you'll fly into in Belfast

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