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Cheap flights from Belfast Intl Airport to London Stansted Airport from £19
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/10. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — STN
16 Nov — 23 Nov1
Cheapflights Tip: The best prices from Belfast Intl to London Stansted are usually found in March or February, booked 51 days in advance, depart on a Wednesday or Monday and return on a Wednesday
Find flight deals from Belfast Intl to Stansted
Cheapest flights from Belfast Intl to StanstedExplore the most affordable flight options available from Belfast Intl to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.
Explore the most affordable flight options available from Belfast Intl to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.
Tue 18/1106:00BFS - STN
Nonstop1h 20measyJet
Thu 20/1107:50STN - BFS
Nonstop1h 20measyJet
Deal found 15/10£37
Wed 3/1218:25BFS - STN
Nonstop1h 15measyJet
Sat 6/1211:55STN - BFS
Nonstop1h 20measyJet
Deal found 15/10£39
Fri 28/1118:00BFS - STN
Nonstop1h 20mRyanair
Sun 30/1107:30STN - BFS
Nonstop1h 20mRyanair
Deal found 16/10£40
Tue 23/1206:00BFS - STN
Nonstop1h 20measyJet
Fri 2/107:50STN - BFS
Nonstop1h 20measyJet
Deal found 15/10£42
Mon 22/1206:00BFS - STN
Nonstop1h 20measyJet
Fri 2/117:35STN - BFS
Nonstop1h 20measyJet
Deal found 16/10£42
Sat 1/1123:10BFS - STN
Nonstop1h 20mRyanair
Sat 8/1107:30STN - BFS
Nonstop1h 20mRyanair
Deal found 15/10£44
Fri 7/1106:00BFS - STN
Nonstop1h 20measyJet
Mon 10/1107:50STN - BFS
Nonstop1h 20measyJet
Deal found 15/10£45
Fri 31/1007:50BFS - STN
Nonstop1h 20mRyanair
Sun 2/1107:30STN - BFS
Nonstop1h 20mRyanair
Deal found 16/10£45
Mon 1/1206:00BFS - STN
Nonstop1h 20measyJet
Mon 1/1220:10STN - BFS
Nonstop1h 20measyJet
Deal found 16/10£46
Fri 5/1218:00BFS - STN
Nonstop1h 20mRyanair
Sun 7/1207:30STN - BFS
Nonstop1h 20mRyanair
Deal found 15/10£47
Sat 29/1108:50BFS - STN
Nonstop1h 20mRyanair
Sat 6/1210:35STN - BFS
Nonstop1h 20mRyanair
Deal found 15/10£48
Cheap flight deals from Belfast Intl to Stansted
Discover tips and strategies to find the most affordable flight options for your journey from Belfast Intl (BFS) to Stansted (STN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 October 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Belfast Intl to Stansted that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 October 2025.
Use the filters below to find and compare flights from Belfast Intl Airport to London Stansted Airport that are best for you.
Fly from
Belfast Intl
Fly to
Stansted
Route
Depart
Return
Price
BelfastLondon
BFS - STN
BFSSTN
Belfast Intl
Wed 3/12
18:25-19:40
Nonstop1h 15m
London Stansted
Sat 6/12
11:55-13:15
Nonstop1h 20m
£39
BelfastLondon
BFS - STN
BFSSTN
Belfast Intl
Fri 21/11
14:30-15:50
Nonstop1h 20m
London Stansted
Fri 21/11
19:45-21:05
Nonstop1h 20m
£40
BelfastLondon
BFS - STN
BFSSTN
Belfast Intl
Thu 4/12
06:00-07:20
Nonstop1h 20m
London Stansted
Thu 4/12
11:30-12:50
Nonstop1h 20m
£40
BelfastLondon
BFS - STN
BFSSTN
Belfast Intl
Fri 28/11
18:00-19:20
Nonstop1h 20m
London Stansted
Mon 1/12
06:05-07:25
Nonstop1h 20m
£40
BelfastLondon
BFS - STN
BFSSTN
Belfast Intl
Fri 28/11
18:00-19:20
Nonstop1h 20m
London Stansted
Sun 30/11
07:30-08:50
Nonstop1h 20m
£40
BelfastLondon
BFS - STN
BFSSTN
Belfast Intl
Wed 3/12
18:25-19:40
Nonstop1h 15m
London Stansted
Fri 5/12
17:35-18:55
Nonstop1h 20m
£40
BelfastLondon
BFS - STN
BFSSTN
Belfast Intl
Thu 4/12
06:00-07:20
Nonstop1h 20m
London Stansted
Fri 5/12
17:35-18:55
Nonstop1h 20m
£40
BelfastLondon
BFS - STN
BFSSTN
Belfast Intl
Tue 23/12
06:00-07:20
Nonstop1h 20m
London Stansted
Fri 2/1
07:50-09:10
Nonstop1h 20m
£42
BelfastLondon
BFS - STN
BFSSTN
Belfast Intl
Mon 22/12
06:00-07:20
Nonstop1h 20m
London Stansted
Thu 1/1
16:40-18:00
Nonstop1h 20m
£42
BelfastLondon
BFS - STN
BFSSTN
Belfast Intl
Sat 1/11
23:10-00:30
Nonstop1h 20m
London Stansted
Sat 8/11
07:30-08:50
Nonstop1h 20m
£44
Showing 1-10 of 20 results
Best time to book a flight from Belfast Intl to Stansted
Have a flexible travel schedule? Discover the best time to fly to Stansted from Belfast Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Belfast Intl Airport to London Stansted Airport
Prices
Delays
How far ahead should I book a flight from Belfast Intl Airport to London Stansted Airport?
Use this chart to determine the optimal time to book a return flight from Belfast Intl to Stansted. Price data was last updated on 10 October 2025.
The price you pay for your flight from Belfast Intl Airport to London Stansted Airport may vary depending on when you book. For the best chance of a lower fare, look to book 51 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Belfast Intl Airport to London Stansted Airport?
Currently, March is the cheapest month in which you can book a flight from Belfast Intl Airport to London Stansted Airport (average of £14). Flying from Belfast Intl Airport to London Stansted Airport in July is currently the most expensive (average of £48). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BFS to STN?
Find hourly flight availability from Belfast Intl to Stansted. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 October 2025.
One of the essential ways to save on airfare from Belfast Intl Airport to London Stansted Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 14% on airfare.
What is the cheapest day to fly from Belfast Intl Airport to London Stansted Airport?
Use this chart to determine the cheapest time to fly return from Belfast Intl to Stansted. Price data was last updated on 12 October 2025.
Travellers seeking maximum savings on their Belfast Intl Airport to London Stansted Airport flight should consider departing on Thursday at midday when fares are most often at their lowest. Monday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Belfast to London delayed?
About 14% of weekly flights between Belfast and London have experienced delays in the past year, with the average delay time being 103 minutes.
What is the most punctual flight time for Belfast to London flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Belfast to London flights?
Over the past year, easyJet have had the lowest number of delays on this route, with just 12% of flights being delayed.
Reviews of airlines servicing Stansted
Get insights into the airlines that provide service to Stansted. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Stansted. Reviews last updated 17 October 2025.
Check out reviews from past customers who have flown with easyJet, Ryanair, andRyanair from Belfast Intl Airport to London Stansted Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
7.6
Comfort
6.7
Food
5.9
Entertainment
5.5
Overall
6.9
Boarding
6.7
Reviews
1 / 20
10.0
Excellentmuhon,Oct 2025
MAN - GVA
Crew
7.6
Comfort
6.7
Food
5.9
Entertainment
5.5
Overall
6.9
Boarding
6.7
Reviews
1 / 20
10.0
Excellentmuhon,Oct 2025
MAN - GVA
Crew
7.6
Comfort
6.7
Food
5.9
Entertainment
5.5
Overall
6.9
Boarding
6.7
Reviews
1 / 20
10.0
Excellentmuhon,Oct 2025
MAN - GVA
Ryanair
Crew
7.6
Comfort
6.7
Food
5.9
Entertainment
5.5
Overall
6.9
Boarding
6.7
Reviews
1 / 20
10.0
Excellentmuhon,Oct 2025
MAN - GVA
Related info for your journey
Find useful and relevant information for your journey from Belfast Intl to Stansted. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near London Stansted Airport?
Book flights to London Stansted Airport if you plan to visit one of these locationsMilton Keynes
Croydon
Slough
Gatwick
Hounslow
Luton
Wembley
Deal
Ilford
Crawley
Hayes
Watford
Winchester
Chichester
Romford
Ipswich
Brentford
Dartford
Guildford
Eastbourne
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Alternative routes for Belfast Intl to Stansted
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Belfast Intl to Stansted
Discover the top 3 airlines that operate flights from Belfast Intl to Stansted. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 October 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Belfast Intl to Stansted?
Deals for Belfast Intl to Stansted flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Belfast Intl to Stansted?
Cheapflights simply makes it quick and affordable to book flights from Belfast Intl to Stansted by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Belfast Intl to Stansted with no change fees?
Yes, we can. To see specific flights from Belfast Intl to Stansted with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Belfast Intl to Stansted become cheaper?
Yes, Cheapflights offers price alerts on Belfast Intl to Stansted flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.