BFS

$1,589 Find Cheap Flights to Belfast Intl Airport

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight to Belfast Intl departing on 12/6. 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

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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Flights Deals

Cheap Flight Deals 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.

Recent return flight deals to Belfast Intl

KAYAK's recommended return flight deals from the most popular airlines that fly to Belfast Intl.
Discover the best prices for you by selecting your travel dates on KAYAK.
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21:30 - 20:35MEL-BFS
32h 05m2 stops
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06:10 - 09:00BFS-MEL
41h 50m2 stops
$1,589
Find Deal
Thu, 12 Jun - Thu, 19 Jun
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11:00 - 20:35MEL-BFS
42h 35m2 stops
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21:10 - 09:00BFS-MEL
50h 50m2 stops
$1,596
Find Deal
Thu, 12 Jun - Thu, 19 Jun
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11:00 - 20:35SYD-BFS
42h 35m2 stops
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06:10 - 09:00BFS-SYD
41h 50m2 stops
$1,635
Find Deal
Thu, 12 Jun - Thu, 19 Jun
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11:00 - 20:05MEL-BFS
42h 05m2 stops
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21:05 - 09:00BFS-MEL
50h 55m2 stops
$1,660
Find Deal
Fri, 13 Jun - Fri, 20 Jun
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11:00 - 20:05MEL-BFS
42h 05m2 stops
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20:10 - 09:00BFS-MEL
51h 50m2 stops
$1,717
Find Deal
Fri, 6 Jun - Sun, 8 Jun
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07:00 - 21:35MEL-BFS
47h 35m3 stops
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06:10 - 09:20BFS-MEL
42h 10m3 stops
$1,778
Find Deal
Thu, 12 Jun - Thu, 19 Jun
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10:20 - 22:35MEL-BFS
45h 15m3 stops
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13:20 - 03:10BFS-MEL
28h 50m2 stops
$1,911
Find Deal
Fri, 6 Jun - Sun, 8 Jun
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21:45 - 22:25SYD-BFS
33h 40m3 stops
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11:55 - 19:30BFS-SYD
46h 35m3 stops
$2,003
Find Deal
Thu, 12 Jun - Thu, 19 Jun
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07:00 - 18:15MEL-BFS
44h 15m3 stops
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21:35 - 15:35BFS-MEL
33h 00m2 stops
$2,059
Find Deal
Thu, 12 Jun - Thu, 19 Jun
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11:00 - 09:55SYD-BFS
31h 55m2 stops
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11:55 - 19:30BFS-SYD
46h 35m3 stops
$2,077
Find Deal
Thu, 12 Jun - Thu, 19 Jun
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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.

What is the cheapest day to fly to Belfast?

The average price of all round-trip flights to Belfast Intl Airport clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Belfast is Monday where round-trip tickets can be as cheap as $2,283. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $2,658 on average.

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

The average price for all round-trip flights to Belfast Intl Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
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.

Good to know – Book Cheap Belfast Intl Airport Plane Tickets

Low season

January

High season

October

Cheapest flight

$1,589
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 6% lower 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.

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.
6.6
British AirwaysOverall score based on 6835 reviews
6.7Comfort
6.3Food
7.6Crew
6.4Entertainment
6.8Boarding
Airline reviews

Boarding was delayed and we had to get on buses to plane so group # didn't matter. No food or drinks served gratis. Seats were small, knees smashed into the seat ahead, didn't recline. Crew was excellent though.

6.0 GoodLorrie, Apr 2025NAP - LHR
Read more British Airways reviews

Boarding was delayed and we had to get on buses to plane so group # didn't matter. No food or drinks served gratis. Seats were small, knees smashed into the seat ahead, didn't recline. Crew was excellent though.

The flight from Seattle was delayed, which made me miss my connection to Florence. I was re-booked NINE HOURS LATER!!! That’s basically a vacation day lost. British Airways needs to partner with other airlines when possible to get a more realistic travel time, if delays occur. I realize there aren’t many flights to Florence from London, so I would book differently were I to return. The actual flight from Seattle was very comfortable and the crew was great, no faults there. I enjoy British Airways, this was an anomaly.

Our original booking with Kayak -our first experience -was exactly what we wanted and worked well. Updates were friendly and reassuring as were the contacts with UnderPricer so a big win-win. We learned a lot on your reliability and will definitely put you on our organisational list for the future.

The crew could not have been more helpful, my meal was excellent, I slept peacefully until right before landing, and the BA lounge was a godsend. The only negative I encountered was the coffee both on the plane and in the lounge. Not to my taste but that’s a personal preference.

Plane and seats ok. Dinners going and coming back were not fantastic. Breakfast from Seattle to London fine with bagel, cheese and fried egg. Second meal on London to Seattle not my favorite of kind of pizza sauce in a pastry. Came with water about three different times on each of my long flights. Staff on all very friendly and helpful.

I don’t understand why a reputable airline like BA would delegate their London flights to AA. Makes no sense to me, as most domestic carriers do such a poor job these days. Terminal 3 at LHR is a total dump

We ordered kids meals - which were not kid friendly at all! (the breakfast that is - scrambled eggs on a bed of spinach and asparagus?)

Uncomfortable seats. Crazy seat assignments separating families when they could easily have put them together. Good communication from pilot about arrival time after delay in departure. Toilet ran out of water in sink. Snack box poor for flight of this length.

The bed in Club class was not very comfortable, everything else was good.

Cancelled flight minutes before boarding. Rescheduled flight was two days later

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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