Cheap Flights from London Stansted to Belfast

Compare London Stansted to Belfast flight deals

Find the cheapest month or even day of the year to fly to Belfast

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Flight deals from London Stansted to Belfast

Looking for a cheap last-minute deal or the best return flight from London Stansted to Belfast? Find the lowest prices on one-way and return tickets right here.

Belfast.35 € per passenger.Departing Wed, 19 Mar, returning Thu, 20 Mar.Return flight with easyJet.Outbound direct flight with easyJet departs from London Stansted on Wed, 19 Mar, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Thu, 20 Mar, arriving in London Stansted.Price includes taxes and charges.From 35 €, select.

Belfast.36 € per passenger.Departing Sun, 13 Apr, returning Sat, 3 May.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Sun, 13 Apr, arriving in Belfast International.Inbound direct flight with Ryanair departs from Belfast International on Sat, 3 May, arriving in London Stansted.Price includes taxes and charges.From 36 €, select.

Belfast.36 € per passenger.Departing Mon, 6 Oct, returning Tue, 7 Oct.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Mon, 6 Oct, arriving in Belfast International.Inbound direct flight with Ryanair departs from Belfast International on Tue, 7 Oct, arriving in London Stansted.Price includes taxes and charges.From 36 €, select.

Belfast.36 € per passenger.Departing Wed, 7 May, returning Thu, 8 May.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Wed, 7 May, arriving in Belfast International.Inbound direct flight with Ryanair departs from Belfast International on Thu, 8 May, arriving in London Stansted.Price includes taxes and charges.From 36 €, select.

Belfast.36 € per passenger.Departing Mon, 3 Mar, returning Thu, 15 May.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Mon, 3 Mar, arriving in Belfast International.Inbound direct flight with Ryanair departs from Belfast International on Thu, 15 May, arriving in London Stansted.Price includes taxes and charges.From 36 €, select.

Belfast.36 € per passenger.Departing Tue, 1 Apr, returning Tue, 1 Apr.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Tue, 1 Apr, arriving in Belfast International.Inbound direct flight with Ryanair departs from Belfast International on Tue, 1 Apr, arriving in London Stansted.Price includes taxes and charges.From 36 €, select.

Belfast.36 € per passenger.Departing Mon, 31 Mar, returning Sun, 6 Apr.Return flight with easyJet.Outbound direct flight with easyJet departs from London Stansted on Mon, 31 Mar, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Sun, 6 Apr, arriving in London Stansted.Price includes taxes and charges.From 36 €, select.

Belfast.37 € per passenger.Departing Fri, 30 May, returning Wed, 11 Jun.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Fri, 30 May, arriving in Belfast International.Inbound direct flight with Ryanair departs from Belfast International on Wed, 11 Jun, arriving in London Stansted.Price includes taxes and charges.From 37 €, select.

Find the cheapest month to fly from London Stansted to Belfast

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Stansted to Belfast flights are currently cheapest in March.

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Direct flights from London Stansted to Belfast

Alternative London Stansted to Belfast routes

Looking for the cheapest, fastest or easiest route from London Stansted to Belfast? You could fly into the following airports instead.

London to Belfast: Flight information

The things to know before you go.

Cheapest flight found	35 €
Cheapest month to fly	March
Average flight time	1 hr, 19 mins
Most popular airline	easyJet
Average flights per week	35

Finding cheap flights from London Stansted to Belfast: Frequently asked questions

How many airports are there in Belfast?

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

How much are return flights from London Stansted to Belfast?

The best price we found for a return flight from London Stansted to Belfast is 35 €. 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.

How long does it take to fly from London Stansted to Belfast?

1 hour and 19 minutes is the average flight time from London Stansted to Belfast.

Which airlines fly direct from London Stansted to Belfast?

easyJet and Ryanair UK Ltd. fly direct from London Stansted to Belfast.

How many flights are there a week from London Stansted to Belfast?

As of February 2025, there are 35 flights per week flying from London Stansted to Belfast.

When is the cheapest time to fly from London Stansted to Belfast?

The cheapest month to fly from London Stansted to Belfast is usually February 2025.

Which is the cheapest airport to fly into in Belfast?

If you're flying from London Stansted Airport, the cheapest airport near Belfast is Belfast International – which is 19.6 km away from the centre of Belfast. We've found flights into this airport from 35 €.

Which upcoming date is cheapest to fly from London Stansted Airport to Belfast on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Stansted Airport to Belfast on Wednesday, 19 March 2025.

Can I get a direct flight from London Stansted Airport to Belfast?

Yes – the average flight time is 1 hour and 19 minutes.

How can I get the best flight deal from London Stansted Airport 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.

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?

In February, the average temperature is usually around 5°C. August is typically the warmest month in Belfast, when it usually averages around 17°C. You can expect the least rain in May. The coldest month is January, with temperatures averaging 4°C. The rainiest month is October.

Which is the cheapest airline to fly from London Stansted Airport to Belfast with?

Currently, easyJet offers the cheapest flight tickets to Belfast.

Travelling from Stansted Airport (STN) to Belfast: what you need to know

Approximately 1 hour 18 minutes is how long you can expect to be in the air on a direct flight from Stansted Airport to Belfast.
London (the location of Stansted Airport) and Belfast share the same timezone — UTC+0.
With 154 weekly flights between the two airports, Stansted Airport (STN) to Belfast International Airport (BFS) is the most popular route. Ryanair UK Ltd. Operates the earliest flight at 05:55. If you prefer to make the most of your day before leaving, the latest departure from STN to BFS is with Ryanair UK Ltd. At 22:35.
Give yourself enough time to get on your flight from STN to Belfast. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.
You can expect longer queues during popular months like August and other peak seasons. Arriving up to fours hours ahead of an international flight and two hours for domestic departures is a smart move.
You can book a direct flight from Stansted Airport to Belfast. Start your journey at STN and arrive at Belfast International Airport (BFS).
Keep your eyes peeled for offers from easyJet. This carrier operates direct flights from Stansted Airport to Belfast.
When flying within United Kingdom, you won't need a visa or passport. However, you'll have to present some form of identification, like a driver's licence or ID card. Once you've booked cheap tickets from Stansted Airport to Belfast, make sure your ID is up to date.
Located around 64 kilometres from the centre of London, STN can be reached in about 1 hour by car, depending on traffic. The same journey on public transport will take roughly 1 hour and 27 minutes.
Looking for a convenient hotel near STN? If you're boarding an early flight from Stansted Airport to Belfast, these stays will have you sleeping moments from your departure gate:

How to find the cheapest flights from Stansted Airport (STN) to Belfast

17 € is the best price for a one-way ticket from Stansted Airport to Belfast. Return flights start at 35 €. These fares can change based on availability and demand.
Get cheap tickets from STN to Belfast by booking at least 8 months ahead. Based on our research, that's the sweet spot for landing a bargain.
April is the cheapest month for tickets from Stansted Airport to Belfast. If you need to travel at a different time of year, the 'Whole month' tool will show you the lowest prices for every month.
Sign into your online account or use the app to create a Price Alert. We'll notify you straight away if there's a better deal on this route. It doesn't take long, and it'll save you the hassle of looking for cheap tickets from STN to Belfast every day.
Play around with the filters to find your ideal journey. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Stansted Airport to Belfast, use the 'Sort by' function. You can also filter by airline, arrival and departure times, and number of stops.

Airports in Belfast

Belfast International Airport (BFS)

Belfast International Airport (BFS) is around 32 kilometres from central Belfast. With your own car rental or in a cab, the drive is about 31 minutes.
It takes roughly 2 hours and 2 minutes if you're using public transport.
The last thing you need is a long journey to your hotel if you're getting in late on a flight from Stansted Airport to Belfast. Check in to one of these accommodation options near BFS instead:

George Best Belfast City Airport (BHD)

As soon as your flight from Stansted Airport to Belfast has touched down, you can get to the city centre in about 12 minutes by car. Central Belfast is roughly 8 kilometres from George Best Belfast City Airport (BHD).
You can also opt for public transport, which will take about 22 minutes.
You'll find some great places ready to welcome you near BHD. Unwind and get cosy after your flight from STN to Belfast at one of these perfectly located options:

Best time to go to Belfast

It's time to choose your dates for your flight from Stansted Airport to Belfast. August is the busiest month to visit Belfast. If you like a quieter atmosphere, go in February.
Book your flight from Stansted Airport to Belfast for July to visit the city during its warmest month. Expect temperatures to range from 10ºC to 19ºC.
Search for cheap flights from STN to Belfast in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between 1ºC and 8ºC on average.

More about Belfast

Once you've booked your flight from Stansted Airport to Belfast, think about where to rest your head in this city. Make one of these accommodation options your base for exploring Belfast:
Every great adventure has to include a little sightseeing. Titanic Belfast, Crumlin Road Gaol Visitor Attraction and Conference Centre and Botanic Gardens are attractions you won't want to skip in Belfast.

Complete your Belfast trip with a car rental

Choose one of our car rentals in Belfast and explore the city in your own time. Easily compare companies in one place to find your ideal ride once you've locked in your hotel and cheap flights from Stansted Airport to Belfast.