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Cheap flights from Northern Ireland to London Stansted Airport from £27

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 29/8. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — STN
22 Jul — 29 Jul1
1 adult

Cheap flight deals from Northern Ireland to Stansted

Keep the following information in mind while searching for Northern Ireland to Stansted flight deals. Data was last updated 17 July 2025.

Round-trip from

£60

One-way from

£27

Popular in

June

Cheapest in

January

Average price

£94

Good round-trip deal

£58 or less

Good one-way deal

£32 or less
Ryanair
  • Ryanair
  • 13/8-20/8
  • Nonstop
  • 2h 35m total
  • Northern Ireland to London
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Ryanair
  • Ryanair
  • 29/8
  • Nonstop
  • 1h 20m total
  • Northern Ireland to London
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (£17 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Northern Ireland to London Stansted.
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Price to beat on a one-way flight from Northern Ireland to London Stansted.
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Find flight deals from Northern Ireland to Stansted

Cheapest flights from Northern Ireland to Stansted
Explore the most affordable flight options available from Northern Ireland to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 July 2025.

Wed 13/822:05BFS - STN
Nonstop1h 20mRyanair
Wed 20/809:10STN - BFS
Nonstop1h 15mRyanair
Deal found 15/7£60
Thu 28/806:35BFS - STN
Nonstop1h 20measyJet
Sun 31/808:00STN - BFS
1 stop14h 05measyJet
Deal found 15/7£62
Thu 7/806:00BFS - STN
Nonstop1h 20mRyanair
Sat 9/821:20STN - BFS
Nonstop1h 15mRyanair
Deal found 16/7£63
Thu 28/813:50BFS - STN
1 stop6h 10mMultiple Airlines
Sat 30/821:20STN - BFS
Nonstop1h 15mMultiple Airlines
Deal found 16/7£91
Tue 12/810:40BHD - STN
1 stop10h 20measyJet
Tue 19/821:30STN - BHD
1 stop14h 10measyJet
Deal found 15/7£109
Wed 3/912:10BHD - STN
1 stop5h 40mMultiple Airlines
Thu 11/917:35STN - BHD
1 stop3h 35mMultiple Airlines
Deal found 15/7£136
Wed 27/811:30LDY - STN
1 stop8h 25mMultiple Airlines
Fri 29/812:05STN - LDY
1 stop8h 15mMultiple Airlines
Deal found 15/7£142

Cheapflights Fare Finder

Customise your flight search to find flights from Northern Ireland 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 July 2025.
Use the filters below to find and compare flights from Northern Ireland to London Stansted Airport that are best for you.

Fly from

Northern Ireland

Fly to

Stansted

Route

Depart

Return

Price

BelfastLondon

BFS - STN

BFSSTN

Belfast Intl

Wed 13/8

22:05-23:25

Nonstop1h 20m

London Stansted

Wed 20/8

09:10-10:25

Nonstop1h 15m

£60

BelfastLondon

BFS - STN

BFSSTN

Belfast Intl

Thu 28/8

06:35-07:55

Nonstop1h 20m

London Stansted

Sun 31/8

08:00-22:05

1 stop14h 05m

£62

BelfastLondon

BFS - STN

BFSSTN

Belfast Intl

Thu 7/8

06:00-07:20

Nonstop1h 20m

London Stansted

Sat 9/8

21:20-22:35

Nonstop1h 15m

£63

BelfastLondon

BFS - STN

BFSSTN

Belfast Intl

Thu 28/8

13:50-20:00

1 stop6h 10m

London Stansted

Sun 31/8

06:45-08:00

Nonstop1h 15m

£91

BelfastLondon

BHD - STN

BHDSTN

Belfast City

Tue 12/8

10:40-21:00

1 stop10h 20m

London Stansted

Tue 19/8

21:30-11:40

1 stop14h 10m

£109

BelfastLondon

BHD - STN

BHDSTN

Belfast City

Wed 3/9

12:10-17:50

1 stop5h 40m

London Stansted

Thu 11/9

17:35-21:10

1 stop3h 35m

£136

LondonderryLondon

LDY - STN

LDYSTN

Londonderry Eglinton

Wed 27/8

11:30-19:55

1 stop8h 25m

London Stansted

Fri 29/8

12:05-20:20

1 stop8h 15m

£142

BelfastLondon

BFS - STN

BFSSTN

Belfast Intl

Fri 29/8

06:05-07:25

Nonstop1h 20m

£27

BelfastLondon

BHD - STN

BHDSTN

Belfast City

Wed 19/11

11:20-16:20

1 stop5h 00m

£36

BelfastLondon

BFS - STN

BFSSTN

Belfast Intl

Thu 30/10

21:25-07:55

1 stop10h 30m

£36

Flights are sorted by cheapest return flights first.

Deals found on 15/7

Showing 1-10 of 13 results
1
2

Best time to book a flight from Northern Ireland to Stansted

Have a flexible travel schedule? Discover the best time to fly to Stansted from Northern Ireland 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 Northern Ireland to London Stansted Airport

What is the cheapest month to book a flight from Northern Ireland to London Stansted Airport?

Currently, January is the cheapest month in which you can book a flight from Northern Ireland to London Stansted Airport (average of £55). Flying from Northern Ireland to London Stansted Airport in August is currently the most expensive (average of £107). 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 NIR to STN?

Find hourly flight availability from Northern Ireland 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 July 2025.

When flying from Northern Ireland to London Stansted Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 July 2025.
See what other customers who have flown with easyJet, Ryanair, andRyanair from Northern Ireland to London Stansted Airport have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
easyJet
6.9
Okay
1,818 reviews
Check prices

Boarding

6.7

Entertainment

5.5

Food

5.9

Overall

6.9

Crew

7.6

Comfort

6.7

Reviews

1 / 20
6.0
Good

Kathleen P,Jun 2025

LGW - GLA

Had to pay £48 because my personal item was 1cm too big! Not happy! First & last time to fly Easy Jet. This small back pack has been used on many domestic & international flights without a problem. I could have easily put it in my luggage as my bag was 5kg under weight. Instead, I was charged £48 even though it didn’t add any extra weight to the flight and it could easily fit under the seat. Hint: Check the “personal item” size carefully!
easyJet
6.9
Okay
1,818 reviews
easyJet
6.9
Okay
1,818 reviews
Check prices

Boarding

6.7

Entertainment

5.5

Food

5.9

Overall

6.9

Crew

7.6

Comfort

6.7

Reviews

1 / 20
6.0
Good

Kathleen P,Jun 2025

LGW - GLA

Had to pay £48 because my personal item was 1cm too big! Not happy! First & last time to fly Easy Jet. This small back pack has been used on many domestic & international flights without a problem. I could have easily put it in my luggage as my bag was 5kg under weight. Instead, I was charged £48 even though it didn’t add any extra weight to the flight and it could easily fit under the seat. Hint: Check the “personal item” size carefully!
Ryanair
6.9
Okay
5,150 reviews
easyJet
6.9
Okay
1,818 reviews
Check prices

Boarding

6.7

Entertainment

5.5

Food

5.9

Overall

6.9

Crew

7.6

Comfort

6.7

Reviews

1 / 20
6.0
Good

Kathleen P,Jun 2025

LGW - GLA

Had to pay £48 because my personal item was 1cm too big! Not happy! First & last time to fly Easy Jet. This small back pack has been used on many domestic & international flights without a problem. I could have easily put it in my luggage as my bag was 5kg under weight. Instead, I was charged £48 even though it didn’t add any extra weight to the flight and it could easily fit under the seat. Hint: Check the “personal item” size carefully!
Ryanair
6.1
Okay
easyJet
6.9
Okay
1,818 reviews
Check prices

Boarding

6.7

Entertainment

5.5

Food

5.9

Overall

6.9

Crew

7.6

Comfort

6.7

Reviews

1 / 20
6.0
Good

Kathleen P,Jun 2025

LGW - GLA

Had to pay £48 because my personal item was 1cm too big! Not happy! First & last time to fly Easy Jet. This small back pack has been used on many domestic & international flights without a problem. I could have easily put it in my luggage as my bag was 5kg under weight. Instead, I was charged £48 even though it didn’t add any extra weight to the flight and it could easily fit under the seat. Hint: Check the “personal item” size carefully!

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland to Stansted. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Northern Ireland to London Stansted Airport one-way?

    One-way options have recently been found by users for as low as £27 on Ryanair. Other airlines that offer cheap prices include easyJet from £36 and Ryanair from £57 one-way.

  • What are the most popular routes from Northern Ireland to London Stansted Airport?

    The most popular flight routes from Northern Ireland to London Stansted Airport are Belfast Intl - London Stansted, Belfast City - London Stansted and Londonderry Eglinton - London Stansted.

  • What are the cheapest flights from Northern Ireland to London Stansted Airport?

    On average you can expect to pay £71 for a flight from Northern Ireland to London Stansted Airport. The cheapest flight overall is £19 while the most popular route, (Belfast Intl - London Stansted) is currently priced at £31.

  • Can I find deals for flights from Northern Ireland to Stansted that include hotel bookings?

    Yes. In addition to deals on Northern Ireland to Stansted flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Northern Ireland to Stansted?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Stansted.

  • Can I find deals for business class flights from Northern Ireland to Stansted?

    Yes. Cheapflights offers flight deals from Northern Ireland to Stansted by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Northern Ireland to London Stansted Airport?

    Currently, January is the cheapest month in which you can book a flight from Northern Ireland to London Stansted Airport (average of £55). Flying from Northern Ireland to London Stansted Airport in August is currently the most expensive (average of £107). 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.

See more FAQs

Travelling to a place near London Stansted Airport?

Book flights to London Stansted Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Hounslow
Deal
Gatwick
Slough
Luton
Wembley
Crawley
Eastbourne
Ilford
Hayes
Ipswich
Southend-on-Sea
Folkestone
Watford
Winchester
Maidstone
Guildford
Chichester

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Northern Ireland to Stansted

See prices for flight routes from nearby airports that may be better suited for you.
Belfast Intl to Gatwick flights
Belfast Intl to Luton flights
Belfast Intl to Stansted flights
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Belfast City to Stansted flights
Newcastle upon Tyne to Heathrow flights
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Manchester to Luton flights
Manchester to Stansted flights
Heathrow to Gatwick flights
Newcastle upon Tyne to Gatwick flights
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Newcastle upon Tyne to Luton flights
Inverness to Heathrow flights
Newcastle upon Tyne to London City flights
Newquay to Heathrow flights
Inverness to Luton flights
Inverness to Gatwick flights
Manchester to Southend flights
Newquay to London City flights
Newquay to Luton flights
Gatwick to Heathrow flights
Newquay to Southend flights
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Inverness to Stansted flights

Top 3 airlines flying from Northern Ireland to Stansted

Discover the top 3 airlines that operate flights from Northern Ireland 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 July 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£29Average£51FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£29Average£85FlexibilityNo cancel feeOn-time86%
Search easyJet flights
RyanairCheapest£47Average£61FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights

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 Northern Ireland to Stansted?

Deals for Northern Ireland 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 Northern Ireland to Stansted?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Northern Ireland to Stansted.

Can Cheapflights find flights from Northern Ireland to Stansted with no change fees?

Certainly. Search results for flights to Stansted from Northern Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Northern Ireland to Stansted become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Stansted from Northern Ireland today and book when prices fit your budget.

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