Cheap Flights from Belfast (BFS) to London (STN)

Compare Belfast International to London Stansted flight deals

Find the cheapest month or even day of the year to fly to London Stansted

Book the best London Stansted fare with no extra fees

Flight deals Cheapest month Find the best route Route info FAQs Tips and advice

Flight deals from Belfast International to London Stansted

Looking for a cheap last-minute deal or the best return flight from Belfast International Airport to London Stansted Airport? If you want to travel next month, return fares start from $57. Find the lowest prices on one-way and return tickets right here.

London.$57 per passenger.Departing Tue, 8 Sep, returning Wed, 9 Sep.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Belfast International on Tue, 8 Sep, arriving in London Stansted.Inbound direct flight with Ryanair departs from London Stansted on Wed, 9 Sep, arriving in Belfast International.Price includes taxes and charges.From $57, select.

London.$59 per passenger.Departing Fri, 18 Sep, returning Sat, 10 Oct.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Belfast International on Fri, 18 Sep, arriving in London Stansted.Inbound direct flight with Ryanair departs from London Stansted on Sat, 10 Oct, arriving in Belfast International.Price includes taxes and charges.From $59, select.

London.$61 per passenger.Departing Fri, 9 Oct, returning Sat, 10 Oct.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Belfast International on Fri, 9 Oct, arriving in London Stansted.Inbound direct flight with Ryanair departs from London Stansted on Sat, 10 Oct, arriving in Belfast International.Price includes taxes and charges.From $61, select.

London.$67 per passenger.Departing Sat, 12 Sep, returning Tue, 15 Dec.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Belfast International on Sat, 12 Sep, arriving in London Stansted.Inbound direct flight with Ryanair departs from London Stansted on Tue, 15 Dec, arriving in Belfast International.Price includes taxes and charges.From $67, select.

London.$68 per passenger.Departing Thu, 22 Oct, returning Fri, 6 Nov.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Belfast International on Thu, 22 Oct, arriving in London Stansted.Inbound direct flight with Ryanair departs from London Stansted on Fri, 6 Nov, arriving in Belfast International.Price includes taxes and charges.From $68, select.

London.$76 per passenger.Departing Wed, 4 Nov, returning Fri, 6 Nov.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Belfast International on Wed, 4 Nov, arriving in London Stansted.Inbound direct flight with Ryanair departs from London Stansted on Fri, 6 Nov, arriving in Belfast International.Price includes taxes and charges.From $76, select.

London.$76 per passenger.Departing Mon, 14 Dec, returning Tue, 15 Dec.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Belfast International on Mon, 14 Dec, arriving in London Stansted.Inbound direct flight with Ryanair departs from London Stansted on Tue, 15 Dec, arriving in Belfast International.Price includes taxes and charges.From $76, select.

London.$76 per passenger.Departing Mon, 2 Nov, returning Fri, 4 Dec.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Belfast International on Mon, 2 Nov, arriving in London Stansted.Inbound direct flight with Ryanair departs from London Stansted on Fri, 4 Dec, arriving in Belfast International.Price includes taxes and charges.From $76, select.

London.$76 per passenger.Departing Wed, 2 Sep, returning Sun, 1 Nov.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Belfast International on Wed, 2 Sep, arriving in London Stansted.Inbound direct flight with Ryanair departs from London Stansted on Sun, 1 Nov, arriving in Belfast International.Price includes taxes and charges.From $76, select.

London.$91 per passenger.Departing Sat, 14 Nov, returning Mon, 18 Jan.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Belfast International on Sat, 14 Nov, arriving in London Stansted.Inbound direct flight with Ryanair departs from London Stansted on Mon, 18 Jan, arriving in Belfast International.Price includes taxes and charges.From $91, select.

London.$91 per passenger.Departing Sun, 13 Dec, returning Mon, 4 Jan.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Belfast International on Sun, 13 Dec, arriving in London Stansted.Inbound direct flight with Ryanair departs from London Stansted on Mon, 4 Jan, arriving in Belfast International.Price includes taxes and charges.From $91, select.

London.$95 per passenger.Departing Thu, 1 Oct, returning Tue, 1 Dec.Return flight with easyJet.Outbound direct flight with easyJet departs from Belfast International on Thu, 1 Oct, arriving in London Stansted.Inbound direct flight with easyJet departs from London Stansted on Tue, 1 Dec, arriving in Belfast International.Price includes taxes and charges.From $95, select.

London.$101 per passenger.Departing Tue, 23 Mar, returning Wed, 24 Mar.Return flight with easyJet.Outbound direct flight with easyJet departs from Belfast International on Tue, 23 Mar, arriving in London Stansted.Inbound direct flight with easyJet departs from London Stansted on Wed, 24 Mar, arriving in Belfast International.Price includes taxes and charges.From $101, select.

London.$101 per passenger.Departing Mon, 7 Dec, returning Sun, 18 Apr.Return flight with easyJet.Outbound direct flight with easyJet departs from Belfast International on Mon, 7 Dec, arriving in London Stansted.Inbound direct flight with easyJet departs from London Stansted on Sun, 18 Apr, arriving in Belfast International.Price includes taxes and charges.From $101, select.

London.$101 per passenger.Departing Tue, 23 Mar, returning Sat, 10 Apr.Return flight with easyJet.Outbound direct flight with easyJet departs from Belfast International on Tue, 23 Mar, arriving in London Stansted.Inbound direct flight with easyJet departs from London Stansted on Sat, 10 Apr, arriving in Belfast International.Price includes taxes and charges.From $101, select.

London.$106 per passenger.Departing Mon, 1 Feb, returning Sat, 6 Mar.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Belfast International on Mon, 1 Feb, arriving in London Stansted.Inbound direct flight with Ryanair departs from London Stansted on Sat, 6 Mar, arriving in Belfast International.Price includes taxes and charges.From $106, select.

Find the cheapest month to fly from Belfast International to London Stansted

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

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Jul

Direct flights from Belfast International to London Stansted

Belfast International to London Stansted: Alternative routes

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

Belfast to London: Flight information

The things to know before you go.

Cheapest flight found	$57
Cheapest month to fly	September
Average flight time	1 hr, 20 mins
Most popular airline	easyJet
Average flights per week	39

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

How much are return flights from Belfast International to London Stansted?

The best price we found for a return flight from Belfast International to London Stansted is $57. 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 Belfast International to London Stansted?

1 hour and 20 minutes is the average flight time from Belfast International to London Stansted.

Which airlines fly direct from Belfast International to London Stansted?

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

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

As of August 2026, there are 47 flights per week flying from Belfast International to London Stansted.

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

The cheapest month to fly from Belfast International to London Stansted is usually September.

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

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Belfast International Airport to London Stansted Airport on Tuesday, 8 September 2026.

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

Yes – the average flight time is 1 hour and 20 minutes.

How can I find the best flight deal to London Stansted?

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 London Stansted 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 London?

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

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

Currently, Ryanair offers the cheapest flight tickets to London Stansted.

Flying from Belfast International Airport (BFS) to London Stansted Airport (STN): what you need to know

Book a direct flight from Belfast International Airport to London Stansted Airport and you'll be in the air for an average of 1 hour 20 minutes.
London's timezone is UTC+0, which is the same as Belfast.
Take your pick of 34 weekly Belfast International Airport to London Stansted Airport flights. The 05:45 departure with Ryanair UK is the earliest available. Ryanair UK operates the last service of the day at 23:30.
To ensure you get on your BFS to STN flight, leave enough time for things like baggage drop and finding your gate. Turning up two hours before international departures and one hour before domestic flights is the general travel rule.
Be prepared for bigger queues in popular months such as September. Arriving up to four hours ahead of an international flight and two hours for domestic departures will give you ample time for security and boarding.
Ryanair UK Ltd offers direct flights from Belfast International Airport to London Stansted Airport. Book with this popular airline, then get ready to see the sights in London — and maybe even more of the United Kingdom if time allows.
The airline with the highest passenger demand on this route is Ryanair UK Ltd.
EasyJet tops the rankings as the most punctual carrier for BFS to STN flights, with 82.99% of its services arriving on schedule.
We make it simple to book a flight with a stopover. To see your options for tickets from Belfast International Airport to London Stansted Airport, uncheck 'Direct flights only.' Then, pick a flight offering a stop long enough to explore your chosen city. Stopovers between BFS and STN include:
- Amsterdam Schiphol Airport
- Geneva Airport
- Edinburgh Airport

Handy information about Belfast International Airport (BFS)

82% of flights leaving Belfast International Airport land at their destination on time. With its reliable on-time performance, you're unlikely to be delayed when jetting out of BFS.
Central Belfast to Belfast International Airport is around 19 kilometres. Depending on traffic, it'll take you about 25 minutes to get there if you're driving, catching a taxi or ride-sharing.
Expect a trip time of roughly 45 minutes on public transport.
Searching for a convenient hotel near BFS? If you're boarding an early flight from Belfast International Airport to London Stansted Airport, these stays will put you moments from your departure lounge:

Arriving at London Stansted Airport (STN)

The last thing you need is a lengthy trip to your hotel if you're arriving on a late Belfast International Airport to London Stansted Airport flight. Reserve one of these accommodation options near STN instead:
Pick up a London Stansted Airport rental car and discover London and beyond with your own wheels. Green Motion, Drivalia and Europcar are top providers to choose from here.
Lock in the best rate by booking your vehicle from London Stansted Airport around four weeks before your travel date.

When to fly to London Stansted Airport (STN)

It's time to work out your dates for your flight from Belfast International Airport to London Stansted Airport. August is the most popular month to visit London. If you'd like a more laid-back vibe, go in March.
When booking your flight from Belfast International Airport to London Stansted Airport, think about the type of weather you like. July is the warmest month in London, with temperatures ranging from 11ºC (52ºF) to 26ºC (79ºF).
If you like travelling in cooler conditions, search for a cheap ticket from BFS to STN in January. Temperatures average between 0ºC (32ºF) and 9ºC (48ºF) then.

Explore more of the United Kingdom

Manchester is just one of the many places in the United Kingdom waiting to be discovered once you've seen the sights of London. Around 257 kilometres away to the north-west, popular attractions include Manchester United Museum & Stadium Tour, The Homes of Football and Museum of Science and Industry.
Around 161 kilometres north-west of London, Birmingham is another essential stop in the United Kingdom. Experience major highlights starting with Birmingham Museum & Art Gallery, Birmingham Hippodrome Theatre and Bournville Experience.