BFS

$776 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 21/7. 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
$2,339
Typical prices: $2,028-$2,119
Multiple Airlines
Fri 7/8Sat 22/8
SYD - BFS • 2 stops
Cheapest one-way flight
$776
Multiple Airlines
Tue 21/7
MEL - BFS • 3 stops
Top routes
Cheapest
Most popular
Insights
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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

Fri, 7 Aug - Sat, 22 Aug
Multiple Airlines Logo
14:50 - 11:55
SYD
-
BFS
30h 05m
2 stops
Multiple Airlines Logo
09:30 - 06:10
BFS
-
SYD
35h 40m
2 stops
$2,339Multiple Airlines
Mon, 14 Sep - Mon, 28 Sep
Multiple Airlines Logo
21:00 - 23:20
BNE
-
BFS
35h 20m
2 stops
Multiple Airlines Logo
09:15 - 22:20
BFS
-
BNE
28h 05m
2 stops
$2,456Multiple Airlines
Mon, 3 Aug - Mon, 10 Aug
Multiple Airlines Logo
16:10 - 10:00
MEL
-
BFS
26h 50m
2 stops
Multiple Airlines Logo
20:35 - 15:50
BFS
-
MEL
34h 15m
2 stops
$2,464Multiple Airlines
Sat, 15 Aug - Fri, 4 Sep
Multiple Airlines Logo
23:30 - 22:40
BNE
-
BFS
32h 10m
3 stops
Multiple Airlines Logo
12:15 - 09:00
BFS
-
BNE
35h 45m
2 stops
$2,469Multiple Airlines
Fri, 23 Oct - Sat, 7 Nov
Multiple Airlines Logo
12:25 - 14:25
SYD
-
BFS
36h 00m
2 stops
Multiple Airlines Logo
18:30 - 06:50
BFS
-
SYD
25h 20m
2 stops
$2,509Multiple Airlines
Thu, 9 Jul - Tue, 28 Jul
Multiple Airlines Logo
10:05 - 15:55
SYD
-
BFS
38h 50m
2 stops
Multiple Airlines Logo
07:00 - 08:25
BFS
-
SYD
40h 25m
2 stops
$2,551Multiple Airlines
Mon, 3 Aug - Mon, 10 Aug
Multiple Airlines Logo
22:55 - 23:20
MEL
-
BFS
33h 25m
2 stops
Multiple Airlines Logo
09:15 - 05:30
BFS
-
MEL
35h 15m
2 stops
$2,570Multiple Airlines
Fri, 24 Jul - Sun, 26 Jul
Multiple Airlines Logo
20:45 - 23:20
SYD
-
BFS
35h 35m
2 stops
Multiple Airlines Logo
21:05 - 17:30
BFS
-
SYD
35h 25m
2 stops
$2,580Multiple Airlines
Sun, 2 Aug - Sun, 9 Aug
Multiple Airlines Logo
05:15 - 07:45
MEL
-
BFS
35h 30m
2 stops
Multiple Airlines Logo
12:20 - 05:30
BFS
-
MEL
32h 10m
2 stops
$2,591Multiple Airlines
Sat, 15 Aug - Fri, 4 Sep
Multiple Airlines Logo
21:00 - 21:30
BNE
-
BFS
33h 30m
2 stops
Multiple Airlines Logo
12:15 - 09:00
BFS
-
BNE
35h 45m
2 stops
$2,666Multiple 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 is the cheapest flight to Belfast Intl Airport?

These are the best round-trip prices found by users searching on KAYAK in the last 5 days.

In the last 3 days, the cheapest flight deal to Belfast Intl Airport was found on the route from Melbourne, at $2,339 return. The most popular connection is from Sydney to Belfast Intl Airport and KAYAK users have found return deals for as low as $2,339 in the last 3 days.

Good to know – Book Cheap Belfast Intl Airport Plane Tickets

Low seasonApril
Cheapest flight$776
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly (16% 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

  • What is the cheapest flight to Belfast Intl Airport?

    In the last 3 days, the cheapest flight deal to Belfast Intl Airport was found on the route from Melbourne, at $2,339 return. The most popular connection is from Sydney to Belfast Intl Airport and KAYAK users have found return deals for as low as $2,339 in the last 3 days.

  • 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 airline 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.
6.7
British AirwaysOverall score based on 8056 reviews
7.7Crew
6.4Food
6.9Boarding
6.4Entertainment
6.8Comfort
Airline reviews

There was an older steward, he is top notch. He is very attentive at the passengers. I do not know his name. Thank you to him.

8.0 ExcellentAnonymous, June 2026
MUC - LHR
Read more British Airways reviews

There was an older steward, he is top notch. He is very attentive at the passengers. I do not know his name. Thank you to him.

Good was great. Some of the older crew were grumpy and not customer friendly.

Everything about the flight is better,just to work on the food Everything about the food is very poor

All good, professional service, and arrived close to on time.

This was a special trip so we booked first class. It was obviously an old plane as the seats weren't that comfortable or spacious. We were delayed 45mins taking off as the "little engine that starts the big engines doesn't work". The powered divider between myself and the next seat in first class didn't work and my electrically powdered seat didn't work so I had to move seats to try and get some sleep. Food and drink were good, crew were great. But I'll never fly with BA again.

Service and food was amazing. Aircraft configuration is weird - stare at a stranger at take off and landing, during flight someone is crawling over your seat. It was lame.

The plane was a long way from departure lounge. The plane looked tired but got us there.

BA Canceled this flight and put us on a flight leaving Aberdeen at 8:00 PM, delaying our return to the states by a full day. The cancellation caused us expenses in both Aberdeen and London and BA was completely unhelpful on the phone and at the airport.

First time flying with them! Loved it! Specially the schedule from Miami and being able to come back directly to New Orleans :)

They lost my luggage on my way to Namibia (I was unable to review that flight as I was in the bush/off line) It took 3 days to get my bag and I had to pay $375.00 to have it transported to my location as it was over 100 Kilometers from that Airport and the local Airlink carrier would not got that far.

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