$56 Cheap Flights from London Stansted (STN) to Belfast (BELF) in 2026

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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 Airport to Belfast? If you want to travel next month, return fares start from $66. Find the lowest prices on one-way and return tickets right here.

Belfast.$56 per passenger.Departing Tue, 9 Jun, returning Tue, 16 Jun.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Tue, 9 Jun, arriving in Belfast International.Inbound direct flight with Ryanair departs from Belfast International on Tue, 16 Jun, arriving in London Stansted.Price includes taxes and charges.From $56, select.

Belfast.$57 per passenger.Departing Tue, 23 Jun, returning Wed, 8 Jul.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Tue, 23 Jun, arriving in Belfast International.Inbound direct flight with Ryanair departs from Belfast International on Wed, 8 Jul, arriving in London Stansted.Price includes taxes and charges.From $57, select.

Belfast.$62 per passenger.Departing Tue, 22 Sep, returning Tue, 6 Oct.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Tue, 22 Sep, arriving in Belfast International.Inbound direct flight with Ryanair departs from Belfast International on Tue, 6 Oct, arriving in London Stansted.Price includes taxes and charges.From $62, select.

Belfast.$64 per passenger.Departing Tue, 22 Sep, returning Wed, 23 Sep.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Tue, 22 Sep, arriving in Belfast International.Inbound direct flight with Ryanair departs from Belfast International on Wed, 23 Sep, arriving in London Stansted.Price includes taxes and charges.From $64, select.

Belfast.$65 per passenger.Departing Wed, 12 Aug, returning Thu, 13 Aug.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Wed, 12 Aug, arriving in Belfast International.Inbound direct flight with Ryanair departs from Belfast International on Thu, 13 Aug, arriving in London Stansted.Price includes taxes and charges.From $65, select.

Belfast.$66 per passenger.Departing Fri, 2 Oct, returning Tue, 6 Oct.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Fri, 2 Oct, arriving in Belfast International.Inbound direct flight with Ryanair departs from Belfast International on Tue, 6 Oct, arriving in London Stansted.Price includes taxes and charges.From $66, select.

Belfast.$66 per passenger.Departing Wed, 1 Jul, returning Thu, 23 Jul.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Wed, 1 Jul, arriving in Belfast International.Inbound direct flight with Ryanair departs from Belfast International on Thu, 23 Jul, arriving in London Stansted.Price includes taxes and charges.From $66, select.

Belfast.$67 per passenger.Departing Thu, 27 Aug, returning Sat, 12 Sep.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Thu, 27 Aug, arriving in Belfast International.Inbound direct flight with Ryanair departs from Belfast International on Sat, 12 Sep, arriving in London Stansted.Price includes taxes and charges.From $67, select.

Belfast.$71 per passenger.Departing Tue, 21 Jul, returning Thu, 27 Aug.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Tue, 21 Jul, arriving in Belfast International.Inbound direct flight with Ryanair departs from Belfast International on Thu, 27 Aug, arriving in London Stansted.Price includes taxes and charges.From $71, select.

Belfast.$71 per passenger.Departing Mon, 2 Nov, returning Tue, 3 Nov.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Mon, 2 Nov, arriving in Belfast International.Inbound direct flight with Ryanair departs from Belfast International on Tue, 3 Nov, arriving in London Stansted.Price includes taxes and charges.From $71, select.

Belfast.$71 per passenger.Departing Tue, 13 Oct, returning Sun, 1 Nov.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Tue, 13 Oct, arriving in Belfast International.Inbound direct flight with Ryanair departs from Belfast International on Sun, 1 Nov, arriving in London Stansted.Price includes taxes and charges.From $71, select.

Belfast.$79 per passenger.Departing Mon, 2 Nov, returning Tue, 1 Dec.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Mon, 2 Nov, arriving in Belfast International.Inbound direct flight with Ryanair departs from Belfast International on Tue, 1 Dec, arriving in London Stansted.Price includes taxes and charges.From $79, select.

Belfast.$86 per passenger.Departing Tue, 1 Dec, returning Wed, 2 Dec.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Tue, 1 Dec, arriving in Belfast International.Inbound direct flight with Ryanair departs from Belfast International on Wed, 2 Dec, arriving in London Stansted.Price includes taxes and charges.From $86, select.

Belfast.$92 per passenger.Departing Tue, 16 Jun, returning Fri, 7 Aug.Return flight with easyJet.Outbound direct flight with easyJet departs from London Stansted on Tue, 16 Jun, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Fri, 7 Aug, arriving in London Stansted.Price includes taxes and charges.From $92, select.

Belfast.$94 per passenger.Departing Sun, 15 Nov, returning Mon, 15 Mar.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Sun, 15 Nov, arriving in Belfast International.Inbound direct flight with Ryanair departs from Belfast International on Mon, 15 Mar, arriving in London Stansted.Price includes taxes and charges.From $94, select.

Belfast.$94 per passenger.Departing Tue, 8 Dec, returning Tue, 5 Jan.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Tue, 8 Dec, arriving in Belfast International.Inbound direct flight with Ryanair departs from Belfast International on Tue, 5 Jan, arriving in London Stansted.Price includes taxes and charges.From $94, 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 June.

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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.

Belfast City

4km from central Belfast

Closest

from $165

Search flights

Belfast International

20km from central Belfast

Cheapest

from $56

Search flights

London to Belfast: Flight information

The things to know before you go.

Cheapest flight found	$56
Cheapest month to fly	June
Average flight time	1 hr, 20 mins
Most popular airline	easyJet
Average flights per week	39

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 $56. 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 20 minutes is the average flight time from London Stansted to Belfast.

Which airlines fly direct from London Stansted to Belfast?

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

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

As of June 2026, there are 39 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 June.

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 $56.

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 Tuesday, 9 June 2026.

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

Yes – the average flight time is 1 hour and 20 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 June, the average temperature is usually around 12°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, Ryanair offers the cheapest flight tickets to Belfast.

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

Expect to be in the air for 1 hour 20 minutes. On average, that's the duration of a direct flight from London Stansted Airport to Belfast.
London (the location of London Stansted Airport) and Belfast follow the same timezone — UTC+0.
London Stansted Airport (STN) to Belfast International Airport (BFS) is the most popular route, with 35 departures a week to choose from. If you prefer starting your day later, the last flight from STN to BFS is with easyJet at 22:10. Choose the first departure operated by Ryanair UK at 05:55 if you want to fly out earlier.
Give yourself plenty of time to get on your STN to Belfast flight. As a rule of thumb, arrive two hours before international departures and an hour ahead for domestic flights.
Travelling during a peak time like August? Public holidays and other popular periods can lead to longer lines and delays at check-in and security. Be extra cautious and arrive up to four hours before international flights and two hours before a domestic departure.
Direct London Stansted Airport to Belfast tickets are available for booking. Belfast International Airport (BFS) is where you'll complete your journey.
Take to the skies with easyJet. This popular airline operates direct flights from London Stansted Airport to Belfast.
Located around 48 kilometres from the centre of London, STN can be reached in about 1 hour 5 minutes by car. The journey on public transport takes roughly 45 minutes.
Searching for a hotel close to STN? If you've booked an early flight from London Stansted Airport to Belfast, these accommodation options will put you moments from check-in:
London Stansted Airport has an excellent on-time performance, reducing the likelihood of delays. Departures from STN arrive at their destination as scheduled 80% of the time.

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

$28 is currently the best price for a one-way London Stansted Airport to Belfast flight. Return plane tickets start at $56. These fares can change based on demand.
To secure cheap flights from STN to Belfast, reserve your trip 11 months before your departure date.
April is the best month for picking up an incredible deal on London Stansted Airport to Belfast tickets. If you want to travel during a different time of year, the 'Whole month' tool will show you the lowest prices across every month.
Picking up a cheap flight from STN to Belfast is easy with Price Alerts. All you need to do is set up one of these automatic notifications and we'll get in touch as soon as there's a better deal.
Save on your flight from London Stansted Airport to Belfast with the help of our filters. Choose your preferred duration, departure time and airlines, then sort the results by 'Cheapest' to see the best deals.

Airports in Belfast

Belfast International Airport (BFS)

Belfast International Airport (BFS) is around 19 kilometres from the centre of Belfast. If you're catching a taxi or a ride-share, the drive will take roughly 25 minutes.
Getting to the centre by public transport takes about 45 minutes.
Think about booking a hotel close to BFS if you're coming in on a late flight from London Stansted Airport to Belfast. Choose one of these options and make your arrival easier:
Secure the lowest price by reserving your vehicle from Belfast International Airport about three weeks ahead of your flight from STN to Belfast.

George Best Belfast City Airport (BHD)

Once your flight from London Stansted Airport to Belfast has touched down, you can make your way to the city centre in around 15 minutes by car. Central Belfast is roughly 5 kilometres from George Best Belfast City Airport (BHD).
If you choose to travel on public transport, you'll reach the centre in 25 minutes or so.
After stepping off your STN to Belfast flight, rest your head at a hotel near BHD. These are some comfortable accommodation options that'll help you sink into relaxation mode:
Get first dibs on the best options. Securing your ride from BHD two weeks ahead of time often means better prices and a wider choice of vehicles.

Best time to go to Belfast

September is the most popular month for flights from London Stansted Airport to Belfast. To skip the crowds, visit Belfast in January.
Lock in a London Stansted Airport to Belfast plane ticket with a departure in July to explore the city during its warmest month. You can expect temperatures to range from 9ºC (48ºF) to 19ºC (66ºF).
If you want cooler conditions, look for a cheap ticket from STN to Belfast in January when temperatures average between 1ºC (34ºF) and 8ºC (46ºF).

More about Belfast

After booking your flight from London Stansted Airport to Belfast, find a hotel that offers the right mix of comfort and location. Make one of these options your base for exploring Belfast:
There are so many things to explore in this city it can be hard to work out where to begin. Titanic People, Titanic Shipyard and Titanic Belfast are top attractions which should feature on any well-planned Belfast itinerary.

Explore more of the United Kingdom

Belfast is easy to fall in love with, but there are so many other corners of the United Kingdom you should also see. About 274 kilometres southeast of Belfast, a trip to Manchester will keep your itinerary packed. Start with leading attractions like Manchester United Museum & Stadium Tour, The Homes of Football and Museum of Science and Industry.
If you're ready to explore another well-known destination in the United Kingdom, head for Birmingham, about 354 kilometres southeast of Belfast. Birmingham Museum & Art Gallery, Birmingham Hippodrome Theatre and Bournville Experience are key highlights.