BFS

$775 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 9/6. 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 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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Everything you should know

Cheapest return fare
$1,916
Multiple Airlines
Wed 3/6Wed 24/6
BNE - BFS • 2 stops
Cheapest one-way flight
$775
Multiple Airlines
Tue 9/6
MEL - BFS • 3 stops
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Belfast Intl!
Flight Deals
Booking Insights
Flight Deals

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

Wed, 3 Jun - Wed, 24 Jun
Multiple Airlines Logo
11:05 - 19:40
BNE
-
BFS
41h 35m
2 stops
Multiple Airlines Logo
06:10 - 09:00
BFS
-
BNE
41h 50m
2 stops
$1,916Multiple Airlines
Wed, 13 May - Sun, 7 Jun
Multiple Airlines Logo
06:00 - 07:40
SYD
-
BFS
34h 40m
2 stops
Multiple Airlines Logo
07:00 - 06:05
BFS
-
SYD
38h 05m
2 stops
$2,187Multiple Airlines
Wed, 13 May - Sun, 7 Jun
Multiple Airlines Logo
06:00 - 07:40
SYD
-
BFS
34h 40m
2 stops
Multiple Airlines Logo
07:00 - 06:05
BFS
-
SYD
38h 05m
2 stops
$2,192Multiple Airlines
Wed, 27 May - Wed, 3 Jun
Multiple Airlines Logo
05:15 - 07:40
MEL
-
BFS
35h 25m
2 stops
Multiple Airlines Logo
05:55 - 05:30
BFS
-
MEL
38h 35m
2 stops
$2,208Multiple Airlines
Wed, 13 May - Tue, 2 Jun
Multiple Airlines Logo
06:00 - 07:40
SYD
-
BFS
34h 40m
2 stops
Multiple Airlines Logo
06:40 - 06:05
BFS
-
SYD
38h 25m
2 stops
$2,211Multiple Airlines
Sun, 31 May - Thu, 4 Jun
Multiple Airlines Logo
17:20 - 09:40
MEL
-
BFS
25h 20m
2 stops
Multiple Airlines Logo
21:25 - 17:55
BFS
-
MEL
35h 30m
2 stops
$2,225Multiple Airlines
Sun, 31 May - Sun, 7 Jun
Multiple Airlines Logo
21:00 - 21:55
BNE
-
BFS
33h 55m
2 stops
Multiple Airlines Logo
07:00 - 22:20
BFS
-
BNE
30h 20m
2 stops
$2,243Multiple Airlines
Tue, 26 May - Tue, 2 Jun
Multiple Airlines Logo
21:00 - 19:20
BNE
-
BFS
31h 20m
2 stops
Multiple Airlines Logo
16:40 - 06:25
BFS
-
BNE
28h 45m
2 stops
$2,271Multiple Airlines
Fri, 29 May - Fri, 5 Jun
Multiple Airlines Logo
06:00 - 09:00
SYD
-
BFS
36h 00m
2 stops
Multiple Airlines Logo
06:15 - 22:05
BFS
-
SYD
30h 50m
2 stops
$2,292Multiple Airlines
Sat, 30 May - Sat, 6 Jun
Multiple Airlines Logo
05:15 - 23:20
MEL
-
BFS
27h 05m
2 stops
Multiple Airlines Logo
21:40 - 15:50
BFS
-
MEL
33h 10m
2 stops
$2,494Multiple Airlines
Booking Insights

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.

What are the most popular airlines flying to Belfast Intl?

The most popular airline among KAYAK users flying to Belfast Intl is British Airways, followed by Qatar Airways.

Good to know – Book Cheap Belfast Intl Airport Plane Tickets

Low seasonOctober
Cheapest flight$775
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (14% more expensive on average)
Flight from Melbourne 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.

  • 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.

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 3730 reviews
7.3Entertainment
7.9Crew
7.3Food
7.3Comfort
7.5Boarding
Airline reviews

Very poor No information given to why we turned around.. No one at airport to help

2.0 MediocreAnonymous, Mar 2026
SYD - DOH
Read more Qatar Airways reviews

Very poor No information given to why we turned around.. No one at airport to help

Extremely uncomfortable seats with very little cushioning, unable to recline enough to sleep comfortably on this 13 hour overnight flight. My body was in pain by the end.

Same as already mentioned. This was more comforting as I got my aisle seat for my knee.

The boarding process was awful-the computers were down and there was no way to check in. Took extremely long, very chaotic and no guarantee our bags were even getting on the plane. I was also delayed and took away from any time i had to catch a connecting flight.

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar, wake up and do it right by your customers, or they may not be your customers anymore.

It would help id flight crew were not rude and showed some courtesy. They were shouting at passengers and yelling instructions as if we were school children at lunch cafeteria!!

I always fly with Qatar air and you are the best. Keep up the good wor, after travelling with Qatar Air More than 80 times, you never offer to upgrade me.but it happened to my friend companion some time. Any how i still enjoying travelling with Qatar air and wait one day to upgrade me too. Best Regards

You are the best, keep up the good work. Thank you for allowing me and my family to fly with comfort.i am waiting for upgrade some day. Thanks again

Friendly and discreet staff. Could have done with a few more offers of water/snacks overnight. Movie and tv selection notably poor. Seats not especially comfortable

Paid $10 for wifi for full flight duration and the wifi wasn’t available after initial 2 hours

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!

Was upgraded to business class on this flight, I presume due to my premium economy class for my London to Denver flight. Business class was the same seats as economy, only the middle seat was unfilled. Decent lunch served, and the lounge experience in Prague was good. The only heads up I would give is give yourself enough time for gate carry-on luggage scanning, which I did not anticipate in my time planning.

Overall good, bigger chairs in the future would be nice.

I loved the food choices and the attentiveness of the crew but boarding was chaotic.

Great flight, last one out the air-conditioning was far to hot and the return it was to cold and then issued blankets. On the outward bowned the headset connector didn't work properly. You had intermittent sound from the audio socket.

My experience with British Airways was fine and dandy. Nothing truly negative to report. However, I was. asked to check my carryon bag all the way through to my desitination which prompted some huge problems. Thank goodness I kept a foldable-personal-item-bag in my carryon. I was asked to remove my valuable electronic belongings from my personal item bag, which was a camera bag full of expensive lenses and camera equipment, into another bag for the flight because it was "too big". Farbeit from me for asking further questions, but the bag was let through when I departed to Paris from America with no problems at all as I was able to explain that it was slightly oversized due to being a camera bag with a layer of protective foam which made it slightly larger. Still, this bag could and did fit perfectly under my airplain seat during my departure from America. On the flight back though, this was not the case and I was asked to remove highly valuable personal items, stow my camera bag in my checked bag, and then had to pay and overweight fee. Kinda bogus, but I was tired and wanted to get home so I complied. Regardless, it would have been nice to have had my bag retrieved during the London to Pittsburgh flight so I could put on new clothes and freshen up before take off.

The staff was extremely friendly and nice. Overall, the flight was pleasant, and the food was good. They asked me to check in my smaller cabin luggage suitcase in Mumbai as the flight was full. Fortunately, I had packed a spare set of clothes in my laptop bag so I was okay.

Flight was delayed by over two hours and that meant my connecting flight was in jeopardy but there was no acknowledgement or help from the BA staff

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