Cheap Flights to Belfast from £15 in 2025

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Flight deals to Belfast

Looking for a cheap last-minute deal or the best return flight to Belfast? Find the biggest savings on one-way and return tickets right here.

Belfast.£28 per passenger.Departing Mon, 18 Aug, returning Wed, 20 Aug.Return flight with easyJet.Outbound direct flight with easyJet departs from Glasgow Intl on Mon, 18 Aug, arriving in Belfast City.Inbound direct flight with easyJet departs from Belfast International on Wed, 20 Aug, arriving in Glasgow Intl.Price includes taxes and charges.From £28, select.

Belfast.£29 per passenger.Departing Tue, 29 Jul, returning Tue, 5 Aug.Return flight with easyJet.Outbound direct flight with easyJet departs from Edinburgh on Tue, 29 Jul, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Tue, 5 Aug, arriving in Edinburgh.Price includes taxes and charges.From £29, select.

Belfast.£30 per passenger.Departing Wed, 1 Oct, returning Sat, 4 Oct.Return flight with easyJet.Outbound direct flight with easyJet departs from Liverpool on Wed, 1 Oct, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Sat, 4 Oct, arriving in Liverpool.Price includes taxes and charges.From £30, select.

Belfast.£30 per passenger.Departing Mon, 1 Sep, returning Wed, 3 Sep.Return flight with easyJet.Outbound direct flight with easyJet departs from Liverpool on Mon, 1 Sep, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Wed, 3 Sep, arriving in Liverpool.Price includes taxes and charges.From £30, select.

Belfast.£30 per passenger.Departing Mon, 21 Jul, returning Tue, 22 Jul.Return flight with easyJet.Outbound direct flight with easyJet departs from Edinburgh on Mon, 21 Jul, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Tue, 22 Jul, arriving in Edinburgh.Price includes taxes and charges.From £30, select.

Belfast.£30 per passenger.Departing Wed, 23 Jul, returning Tue, 30 Sep.Return flight with easyJet.Outbound direct flight with easyJet departs from Edinburgh on Wed, 23 Jul, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Tue, 30 Sep, arriving in Edinburgh.Price includes taxes and charges.From £30, select.

Belfast.£30 per passenger.Departing Sat, 30 Aug, returning Mon, 1 Sep.Return flight with easyJet.Outbound direct flight with easyJet departs from Glasgow Intl on Sat, 30 Aug, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast City on Mon, 1 Sep, arriving in Glasgow Intl.Price includes taxes and charges.From £30, select.

Belfast.£30 per passenger.Departing Mon, 29 Sep, returning Sat, 4 Oct.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Mon, 29 Sep, arriving in Belfast International.Inbound direct flight with Ryanair departs from Belfast International on Sat, 4 Oct, arriving in London Stansted.Price includes taxes and charges.From £30, select.

Find the cheapest time to fly to Belfast

Flexible on travel dates? Find the cheapest month – or even day – to fly to Belfast.

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Airports in Belfast

Compare routes to Belfast below. You may find an airport to fly into that's cheaper, faster, or easier.

Direct flights to Belfast

Frequently asked questions

How long is the flight to Belfast?

The average flight time to Belfast is 1 hour and 20 minutes. We've calculated this based on journeys from London.

How many airports are there in Belfast?

There are 2 airports in Belfast: Belfast City and Belfast International.

Which airlines offer direct flights to Belfast?

easyJet, British Airways, Aer Lingus, Qatar Airways, Emerald Airlines, American Airlines, Ryanair UK Ltd. and Malaysia Airlines all fly direct to Belfast.

When is the cheapest time to fly to Belfast?

The cheapest month to fly to Belfast is usually August.

How can I find the best flight deal to Belfast?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Belfast but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

Can I get a direct flight to Belfast?

Yes – you can fly direct to Belfast City Airport or Belfast International Airport, and the average flight time is 1 hour and 10 minutes.

How much are return flights to Belfast?

The best price we found for a return flight to Belfast is £28. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which is the cheapest airport in Belfast?

The cheapest airport near Belfast is Belfast City – which is 2.3 miles away from the centre of Belfast. We've found flights into this airport from £28.

Which upcoming date is cheapest to fly to Belfast on?

After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Belfast is Monday, 18 August 2025.

When is the best time to book flights to Belfast?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Belfast is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Belfast?

The average temperature in Belfast in July is around 14°C. The warmest month in Belfast is typically August, which averages 17°C. The coolest month is January, with temperatures averaging 4°C. The rainiest month is October, and it usually rains the least in May.

Which is the cheapest airline to fly to Belfast with?

Currently, easyJet offers the cheapest flight tickets to Belfast.

Flying to Belfast

The things to know before you go.

Cheapest flight found	£28
Cheapest month to fly	August
Average flight time	1 hr, 11 mins
Most popular airline	easyJet
Average flights per week	960

Discover Belfast

How to find cheap flights to Belfast

The cheapest price we've seen for a one-way flight to Belfast is £15. A return ticket right now is £28.
Find the best deals for your getaway by setting up a Price Alert. As soon as Belfast ticket prices go down, we'll let you know.
It's generally recommended to book roughly six months ahead of your travel date. This is when you're more likely to get the best prices for tickets to Belfast.
Widen your search for cheap Belfast flights by clicking the 'Add nearby airports' box. You'll see fares for surrounding airports which could offer better deals.
Think about taking a flight with a stop, as indirect journeys usually cost less. Simply uncheck the 'Direct flights' box when searching for your Belfast plane tickets.

Best time to go to Belfast

May is generally the cheapest month to jump on a flight to Belfast.
To find the month or even day with the cheapest Belfast flights, use the 'Whole month' tool. If you're flexible with your dates, keep an eye out for the green prices on the calendar — they highlight the lowest fares available that month.
Plan to fly in August if you want to be there when it's busy. This is the most popular month for flights to Belfast, but also when tickets are usually more expensive.
Visit in January if you'd rather avoid the crowds. This is the least busy time of the year and also when Belfast plane tickets are often more affordable.
With averages between 10ºC (50ºF) and 19ºC (66ºF), July is when Belfast is at its warmest. Plan your visit around your weather preferences to get the most out of your trip.
January sees the lowest temperatures, ranging from around 1ºC (34ºF) to 8ºC (46ºF).

Travelling to Belfast: what you need to know

Belfast International Airport (BFS) and George Best Belfast City Airport (BHD) are where you can land for your Belfast flight.
Offering direct flights to Belfast, these airlines make reaching your destination easy:
Book your Belfast plane tickets and then find the perfect stay. These comfy hotels will put you near all the action:

Getting to central Belfast from Belfast International Airport (BFS)

Central Belfast is about 20 miles from BFS, the city's main gateway.
Once you've landed from your flight to Belfast, the drive to the centre takes around 30 minutes.
The ride on public transport takes about 2 hours.
Take your pick of comfortable hotels close to Belfast International Airport. Check in and kick back at one of these after your Belfast flight:

Belfast highlights

Put these popular sights at the top of your to-do list after hopping off your flight to Belfast:
- Titanic Belfast
- Crumlin Road Gaol Visitor Attraction and Conference Centre
- Botanic Gardens

Complete your trip with a Belfast car hire

After you've booked your hotel and cheap flight to Belfast, think about renting a car. With all the best deals in one place, it's a breeze to compare prices of car rentals in Belfast and drive off in your dream ride.