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Flights to Belfast

€63 Cheap flights to Belfast

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Belfast departing on 17/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Sun 4/8
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Belfast flight deals found on momondo

Check out some of the best fares to Belfast found recently by users on momondo
British Airways
25 Aug
DUB20:00Dublin
13h 05m
1 stop
BHD09:05Belfast City
28 Aug
BHD11:50Belfast City
9h 55m
1 stop
DUB21:45Dublin
Multiple Airlines
22 Aug
DUB16:35Dublin
4h 15m
1 stop
BHD20:50Belfast City
29 Aug
BHD18:00Belfast City
4h 15m
1 stop
DUB22:15Dublin
Aer Lingus
22 Aug
DUB06:30Dublin
6h 30m
1 stop
BHD13:00Belfast City
29 Aug
BHD13:25Belfast City
8h 25m
1 stop
DUB21:50Dublin
Lufthansa
5 Sep
DUB05:50Dublin
8h 45m
1 stop
BHD14:35Belfast City
8 Sep
BHD10:15Belfast City
12h 00m
1 stop
DUB22:15Dublin
Multiple Airlines
4 Sep
DUB06:30Dublin
12h 50m
1 stop
BFS19:20Belfast Intl
7 Sep
BFS06:55Belfast Intl
14h 10m
1 stop
DUB21:05Dublin
British Airways
5 Sep
DUB07:55Dublin
5h 30m
1 stop
BHD13:25Belfast City
9 Sep
BHD19:30Belfast City
23h 30m
1 stop
DUB19:00Dublin

Find the cheapest one-way flights to Belfast

If you're looking for one-way flights from Dublin to Belfast, view some of our deals below provided by Aer Lingus and British Airways
Aer Lingus
17 Sep
DUB06:30Dublin
14h 25m
1 stop
BHD20:55Belfast City
Multiple Airlines
16 Aug
SNN23:50Shannon
20h 05m
1 stop
BHD19:55Belfast City
British Airways
10 Sep
DUB07:45Dublin
7h 50m
1 stop
BHD15:35Belfast City

Search last-minute flights to Belfast

Multiple Airlines
28 Jul
DUB06:20Dublin
26h 05m
1 stop
BFS08:25Belfast Intl
29 Jul
BFS16:40Belfast Intl
8h 00m
1 stop
DUB00:40Dublin
Multiple Airlines
27 Jul
DUB23:15Dublin
7h 30m
1 stop
BFS06:45Belfast Intl
28 Jul
BFS22:00Belfast Intl
26h 40m
1 stop
DUB00:40Dublin
Multiple Airlines
24 Jul
DUB17:10Dublin
4h 00m
1 stop
BHD21:10Belfast City
27 Jul
BHD06:55Belfast City
16h 20m
1 stop
DUB23:15Dublin
Multiple Airlines
27 Jul
DUB06:40Dublin
13h 55m
1 stop
BFS20:35Belfast Intl
28 Jul
BFS21:00Belfast Intl
25h 00m
2 stops
DUB22:00Dublin
Multiple Airlines
24 Jul
DUB17:45Dublin
21h 05m
2 stops
BHD14:50Belfast City
27 Jul
BHD06:50Belfast City
15h 40m
1 stop
DUB22:30Dublin
Multiple Airlines
24 Jul
DUB17:45Dublin
21h 05m
2 stops
BHD14:50Belfast City
27 Jul
BHD10:00Belfast City
25h 30m
2 stops
DUB11:30Dublin
€1,946
Find similar

Belfast flights insights and trends

Explore insights for your Belfast flight to craft the best travel plan

How long does it take to fly to Belfast?

The average flight duration from Ireland to Belfast depends on which airport you fly into and out of. Flying from Dublin to Belfast Intl is 5h on average, while flying from Cork to Belfast Intl is 12h on average. Belfast Intl is the most popular airport in Belfast.

Cheapest flights to Belfast

Find the cheapest flights to Belfast from your nearest city or airport

Cheap Belfast flight deals and tips

Summary info about Belfast flight prices, duration and airlines

Best One-Way Price

€63

Best Round-Trip Price

€132

Fastest flight time

6h 25m

Operated By

4 airlines
The best one-way flight price to Belfast from Ireland in the last 72 hours is €63 (Dublin to Belfast City).
The best round-trip flight price to Belfast from Ireland in the last 72 hours is €132 (Dublin to Belfast City).
The fastest flight to Belfast from Ireland takes 6h 25m (Dublin to Belfast City).
There are 4 airlines operating flights to Belfast, including British Airways, Lufthansa and KLM.

Frequently asked questions about flying to Belfast

Is there an alternative airport near Belfast?

Those flying to Belfast could potentially find better pricing at Belfast City Airport (4 km from Belfast city centre) or Londonderry Eglinton Airport (93 km from Belfast city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into Belfast?

You can find deals at Belfast City Airport for €105 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

What’s the closest airport to Queen's University of Belfast?

Belfast City in Belfast is the closest airport to Queen's University of Belfast (distance: 5.4 km).

When did momondo last update prices for flights to Belfast?

Prices for flights to Belfast refresh daily.

How many operators does momondo search for flights to Belfast?

How old do you have to be to fly to Belfast?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Belfast.

What documentation or ID do you need to fly to Belfast?

The travel and health documents required for your trip to Belfast can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Belfast. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

Why should I use momondo to find a flight deal to Belfast?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Belfast. momondo saves you time and could save you money on your trip.

Can I find flights to Belfast with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for flights to Belfast to just show those with flexible booking policies.

How can momondo help me find flights to Belfast?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Belfast.

I’m not ready to book a flight to Belfast right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Belfast. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


An easier way to manage your Belfast trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Sun 28/7
Sun 4/8
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Find better results for your trip to Belfast

Popular Flights to Belfast
Popular routes according to searches in the past day on momondo


Cheapest flight routes to Belfast

These routes have the cheapest flights to Belfast found by momondo users in Ireland
DepartingDestinationBest TimeBest Price
DublinBelfast5h 00m€151
CorkBelfast12h 00m€250
Milltown (Kerry)Belfast17h 35m€276
ShannonBelfast10h 30m€333