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Cheap flights from London Stansted Airport to Northern Ireland from £37

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 14/8. Fares are subject to change and may not be available on all flights or dates of travel.
STN — BFS
23 Aug — 30 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Stansted to Northern Ireland

Enter your travel dates to find the best prices.

Cheapest flights from Stansted to Northern Ireland
Explore the most affordable flight options available from Stansted to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 July 2026.

Sun 30/822:10
STN
-
BFS
Nonstop1h 15m
easyJet
Wed 2/920:10
BFS
-
STN
Nonstop1h 15m
easyJet
Deal found 22/7£55
Thu 10/908:30
STN
-
BFS
Nonstop1h 20m
easyJet
Sun 13/907:00
BFS
-
STN
Nonstop1h 20m
easyJet
Deal found 19/7£55
Tue 11/822:00
STN
-
BFS
Nonstop1h 20m
Ryanair
Wed 19/820:15
BFS
-
STN
Nonstop1h 20m
Ryanair
Deal found 22/7£56
Thu 3/917:15
STN
-
BFS
1 stop6h 00m
easyJet
Thu 10/920:05
BFS
-
STN
Nonstop1h 15m
easyJet
Deal found 22/7£57
Thu 3/917:15
STN
-
BFS
1 stop6h 00m
easyJet
Mon 7/906:40
BFS
-
STN
Nonstop1h 25m
easyJet
Deal found 21/7£58
Mon 24/808:45
STN
-
BFS
Nonstop1h 20m
easyJet
Wed 2/920:10
BFS
-
STN
Nonstop1h 15m
easyJet
Deal found 23/7£58
Wed 12/822:00
STN
-
BFS
Nonstop1h 20m
Ryanair
Wed 19/820:15
BFS
-
STN
Nonstop1h 20m
Ryanair
Deal found 22/7£59
Tue 18/808:00
STN
-
BFS
1 stop3h 15m
easyJet
Tue 25/806:00
BFS
-
STN
Nonstop1h 20m
easyJet
Deal found 19/7£60
Thu 3/916:35
STN
-
BFS
Nonstop1h 20m
Ryanair
Thu 10/919:40
BFS
-
STN
1 stop12h 15m
Ryanair
Deal found 21/7£61
Wed 26/821:55
STN
-
BFS
1 stop9h 55m
easyJet
Thu 27/820:05
BFS
-
STN
Nonstop1h 15m
easyJet
Deal found 21/7£61
Mon 21/922:00
STN
-
BFS
1 stop10h 05m
Ryanair
Thu 24/920:40
BFS
-
STN
Nonstop1h 20m
Ryanair
Deal found 20/7£63
Tue 1/921:55
STN
-
BHD
1 stop19h 55m
easyJet
Thu 3/912:10
BHD
-
STN
1 stop4h 35m
easyJet
Deal found 23/7£77

Find flight deals from Stansted to Northern Ireland

Keep the following information in mind while searching for Stansted to Northern Ireland flight deals. Data was last updated 24 July 2026.

Round-trip from

£55

One-way from

£37

Popular in

July

Cheapest in

January

Average price

£103

Good round-trip deal

£55 or less

Good one-way deal

£44 or less
easyJet
  • easyJet
  • 30/8-2/9
  • Nonstop
  • 2h 30m total
  • London to Northern Ireland
Search Deals
easyJet
  • easyJet
  • 14/8
  • Nonstop
  • 1h 15m total
  • London to Northern Ireland
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (£18 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from London Stansted to Northern Ireland.
Search Deals
Price to beat on a one-way flight from London Stansted to Northern Ireland.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Stansted to Northern Ireland 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 24 July 2026.
Use the filters below to find and compare flights from London Stansted Airport to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBelfast

STN - BFS

STNBFS

London Stansted

Mon 24/8

08:45-10:05

Nonstop1h 20m

Belfast Intl

Tue 25/8

06:00-07:20

Nonstop1h 20m

£61

LondonBelfast

STN - BFS

STNBFS

London Stansted

Thu 8/10

17:15-23:15

1 stop6h 00m

Belfast Intl

Sat 10/10

06:00-07:20

Nonstop1h 20m

£61

LondonBelfast

STN - BFS

STNBFS

London Stansted

Sat 19/9

09:05-20:45

1 stop11h 40m

Belfast Intl

Sun 20/9

07:00-08:20

Nonstop1h 20m

£64

LondonBelfast

STN - BFS

STNBFS

London Stansted

Sat 5/9

09:05-20:45

1 stop11h 40m

Belfast Intl

Sat 12/9

06:00-07:20

Nonstop1h 20m

£64

LondonBelfast

STN - BFS

STNBFS

London Stansted

Tue 20/10

12:30-13:50

Nonstop1h 20m

Belfast Intl

Tue 27/10

06:40-08:00

Nonstop1h 20m

£66

LondonBelfast

STN - BFS

STNBFS

London Stansted

Tue 15/9

21:55-23:10

Nonstop1h 15m

Belfast Intl

Wed 16/9

05:55-07:20

Nonstop1h 25m

£67

LondonBelfast

STN - BFS

STNBFS

London Stansted

Mon 7/9

08:45-10:05

Nonstop1h 20m

Belfast Intl

Mon 14/9

06:40-08:05

Nonstop1h 25m

£67

LondonBelfast

STN - BFS

STNBFS

London Stansted

Fri 28/8

21:40-23:00

Nonstop1h 20m

Belfast Intl

Mon 31/8

09:15-10:35

Nonstop1h 20m

£70
Fastest return journey

LondonBelfast

STN - BFS

STNBFS

London Stansted

Sun 13/9

22:10-23:25

Nonstop1h 15m

Belfast Intl

Sun 27/9

07:00-08:20

Nonstop1h 20m

£70

LondonBelfast

STN - BFS

STNBFS

London Stansted

Mon 14/9

08:45-10:05

Nonstop1h 20m

Belfast Intl

Sun 27/9

07:00-08:20

Nonstop1h 20m

£70

Flights are sorted by cheapest return flights first.

Deals found on 19/7

Showing 1-10 of 59 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Stansted to Northern Ireland

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

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

Currently, January is the cheapest month in which you can book a flight from London Stansted Airport to Northern Ireland (average of £43). Flying from London Stansted Airport to Northern Ireland in June is currently the most expensive (average of £96). 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 STN to NIR?

Find hourly flight availability from Stansted to Northern Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 July 2026.

A simple way to save on the total cost of your ticket is to fly from London Stansted Airport to Northern Ireland in the morning. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the afternoon.

How much does it cost for a return flight from London Stansted Airport to Northern Ireland?

Airfare is below average for this route at the moment.
London Stansted Airport to Northern Ireland flights typically cost between £67 and £135 in August.
The cheapest return price found within the last 5 days was £55 on easyJet (30 Aug–2 Sept).

How far ahead should I book a flight from London Stansted Airport to Northern Ireland?

Booking 66 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Stansted Airport to Northern Ireland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest day to fly from London Stansted Airport to Northern Ireland?

Use this chart to determine the cheapest time to fly return from Stansted to Northern Ireland. Price data was last updated on 18 July 2026.

Travellers seeking maximum savings on their London Stansted Airport to Northern Ireland flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Northern Ireland

Get insights into the airlines that provide service to Northern Ireland. 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 Northern Ireland. Reviews last updated 24 July 2026.
See what other customers who have flown with Ryanair,easyJet, andRyanair from London Stansted Airport to Northern Ireland have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.9
Okay
5,440 reviews
Check prices

Crew

7.5

Comfort

6.5

Overall

6.9

Boarding

6.7

Entertainment

5.7

Food

6.0

Reviews

1 / 20
2.0
Mediocre

Nadia,Mar 2026

STN - TLL

Terrible they overbooked a didn't let 2 of our friends on, absolute shambles
Ryanair
6.9
Okay
5,440 reviews
Ryanair
6.9
Okay
5,440 reviews
Check prices

Crew

7.5

Comfort

6.5

Overall

6.9

Boarding

6.7

Entertainment

5.7

Food

6.0

Reviews

1 / 20
2.0
Mediocre

Nadia,Mar 2026

STN - TLL

Terrible they overbooked a didn't let 2 of our friends on, absolute shambles
easyJet
6.9
Okay
1,919 reviews
Ryanair
6.9
Okay
5,440 reviews
Check prices

Crew

7.5

Comfort

6.5

Overall

6.9

Boarding

6.7

Entertainment

5.7

Food

6.0

Reviews

1 / 20
2.0
Mediocre

Nadia,Mar 2026

STN - TLL

Terrible they overbooked a didn't let 2 of our friends on, absolute shambles
Ryanair
6.5
Okay
Ryanair
6.9
Okay
5,440 reviews
Check prices

Crew

7.5

Comfort

6.5

Overall

6.9

Boarding

6.7

Entertainment

5.7

Food

6.0

Reviews

1 / 20
2.0
Mediocre

Nadia,Mar 2026

STN - TLL

Terrible they overbooked a didn't let 2 of our friends on, absolute shambles

Related info for your journey

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

  • How long is the flight from London Stansted Airport to Northern Ireland?

    There are many flights that can get you from London Stansted Airport to Northern Ireland in 1h 20m. Fly via easyJet to get the fastest option. There are 328 mi between London Stansted Airport and Northern Ireland. All flights are typically direct.

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

    While some choose either London Stansted - Belfast City or London Stansted - Londonderry Eglinton, London Stansted - Belfast Intl is the most popular route from London Stansted Airport to Northern Ireland.

  • What are the most reliable airlines from London Stansted Airport to Northern Ireland?

    Consider easyJet (81%), Ryanair (68%) or Ryanair (67%) when booking your flight. These represent the most reliable airlines when flying from London Stansted Airport to Northern Ireland.

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

    Looking at all options, your cheapest flight can be booked for £31. While the most popular route (London Stansted - Belfast Intl) can be booked for £31 on average, our data indicates £75 when flying from London Stansted Airport to Northern Ireland.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Stansted to Northern Ireland 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 London Stansted Airport to Northern Ireland?

    Currently, January is the cheapest month in which you can book a flight from London Stansted Airport to Northern Ireland (average of £43). Flying from London Stansted Airport to Northern Ireland in June is currently the most expensive (average of £96). 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

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Alternative routes for Stansted to Northern Ireland

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

Top 3 airlines flying from Stansted to Northern Ireland

Discover the top 3 airlines that operate flights from Stansted to Northern Ireland. 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 24 July 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£14Average£89FlexibilityNo cancel feeOn-time86%
Search easyJet flights
RyanairCheapest£18Average£65FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
RyanairCheapest£40Average£58FlexibilityNo 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 Stansted to Northern Ireland?

Cheapflights helps you search for flights from Stansted to Northern Ireland via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Stansted to Northern Ireland?

Cheapflights simply makes it quick and affordable to book flights from Stansted to Northern Ireland 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 Stansted to Northern Ireland with no change fees?

Certainly. Search results for flights to Northern Ireland from Stansted 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 Stansted to Northern Ireland become cheaper?

Yes! Start tracking prices for Stansted to Northern Ireland flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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