Question 1

What is the cheapest month to fly to London Stansted Airport?

Accepted Answer

The cheapest month to fly to London Stansted Airport from Northern Ireland is in March. Flight prices, which tend to average around £37, are often lower during this time because this is during the off-season. If you aren’t able to travel to London Stansted Airport during the month of March, then flying in December is also cheap. Prices for this month can be found on momondo for an average of £45.

Question 2

Can stopping save me money on Northern Ireland to London Stansted Airport flights?

Accepted Answer

No. A direct flight is the cheapest option for a flight between Northern Ireland to London Stansted Airport.

Question 3

Which airlines fly to London Stansted Airport?

Accepted Answer

easyJet, Ryanair and Ryanair are the top three most popular airlines that fly to London Stansted Airport from Northern Ireland according to our data. easyJet is the first choice among our users, with 49% of people opting to fly with this airline when travelling to London Stansted Airport. Keep in mind that there are 3 different airlines that fly to London Stansted Airport on a routine basis, so you have a few additional options to choose from.

Question 4

How many flights depart from Northern Ireland to London Stansted Airport on average per week?

Accepted Answer

The number of flights available between Northern Ireland and London Stansted Airport is 9 per week as of August 2025. The most frequent departure day is Mon, with 44% of weekly flights leaving on this day.

Question 5

What cabin class options are available on Northern Ireland to London Stansted flights?

Accepted Answer

There are 1 cabin classes available to choose from on Northern Ireland to London Stansted flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 6

What is the cheapest time of day to depart on your flight to London Stansted Airport?

Accepted Answer

Our data shows that the cheapest Northern Ireland to London Stansted Airport flights are usually those with departure times in the evening. Our users have found flights to London Stansted Airport in the evening for as low as £51. Flights at midday are often more expensive, with an average ticket price of £64.

Question 7

How long does it take to fly to London Stansted Airport?

Accepted Answer

Flight times vary depending on what airport in Northern Ireland you fly out of and what airport in London Stansted Airport you fly into. For example, flying from Belfast to London Heathrow Airport takes 1h 20m on average. On the other hand, flying from Londonderry to London Heathrow Airport takes 1h 30m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

Question 8

How far in advance should I book a flight to London Stansted Airport?

Accepted Answer

You are more likely to see cheaper flights to London Stansted Airport from Northern Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to London Stansted Airport for around £59 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Stansted Airport from Northern Ireland for as low as £43 on momondo.

Question 9

What is the cheapest day to depart on your flight to London Stansted Airport?

Accepted Answer

According to our data, Monday is the cheapest day to fly to London Stansted Airport from Northern Ireland. The lowest ticket price found for a Monday departure recently was £50. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to London Stansted Airport is Sunday, with ticket prices averaging around £62.

Question 10

What is the cheapest airline that flies from Northern Ireland to London Stansted?

Accepted Answer

easyJet and Ryanair are the most popular carriers operating from Northern Ireland to London Stansted

Question 11

How many flights depart from Northern Ireland to London Stansted Airport on average per day?

Accepted Answer

1 flights are operational daily from Northern Ireland to London Stansted Airport as of August 2025. The most popular departure time for this route is 06:00, with 50% of flights per day taking off at midday.

Question 12

What is the cheapest Northern Ireland to London Stansted flight route?

Accepted Answer

Fly from Belfast Intl to London Stansted for the best Northern Ireland - London Stansted flight prices

Question 13

When did momondo last update prices for flights from Northern Ireland to London Stansted Airport?

Accepted Answer

Prices for flights from Northern Ireland to London Stansted Airport refresh daily.

Question 14

How many operators does momondo search for flights from Northern Ireland to London Stansted Airport?

Accepted Answer

As of August 2025, there are 3 operators available to choose from for flights from Northern Ireland to London Stansted Airport.

Question 15

How old do you have to be to fly from Northern Ireland to London Stansted Airport?

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Northern Ireland to London Stansted Airport.

Question 16

What documentation or ID do you need to fly to London Stansted Airport?

Accepted Answer

The travel and health documents required for your trip to London Stansted Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Stansted Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best price found	£35
Fastest flight time	1h 15m
Direct flights	Every day

Airline	Rating	Free Cancellation	Price
Ryanair	PriceFrom £29	Free Cancellation	Rating 6.2 112 reviews	Search Ryanair flights
easyJet	PriceFrom £31	Free Cancellation	Rating 6.9 1,817 reviews	Search easyJet flights
Ryanair	PriceFrom £48	Free Cancellation	Rating 6.8 5,152 reviews	Search Ryanair flights

Cheap flights from Northern Ireland to London from £30

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to London departing on 4/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Northern Ireland to London Stansted Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London Stansted Airport?

What is the cheapest day to depart on your flight to London Stansted Airport?

What is the cheapest time of day to depart on your flight to London Stansted Airport?

What is the cheapest Northern Ireland to London Stansted flight route?

Fly from Belfast Intl to London Stansted for the best Northern Ireland - London Stansted flight prices

How far in advance should I book a flight to London Stansted Airport?

What cabin class options are available on Northern Ireland to London Stansted flights?

There are 1 cabin classes available to choose from on Northern Ireland to London Stansted flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Northern Ireland to London Stansted Airport flights?

No. A direct flight is the cheapest option for a flight between Northern Ireland to London Stansted Airport.

What is the cheapest airline that flies from Northern Ireland to London Stansted?

easyJet and Ryanair are the most popular carriers operating from Northern Ireland to London Stansted

Which airlines fly to London Stansted Airport?

How many flights depart from Northern Ireland to London Stansted Airport on average per day?

1 flights are operational daily from Northern Ireland to London Stansted Airport as of August 2025. The most popular departure time for this route is 06:00, with 50% of flights per day taking off at midday.

How many flights depart from Northern Ireland to London Stansted Airport on average per week?

The number of flights available between Northern Ireland and London Stansted Airport is 9 per week as of August 2025. The most frequent departure day is Mon, with 44% of weekly flights leaving on this day.

How long does it take to fly to London Stansted Airport?

Cheap Northern Ireland to London Stansted Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to London Stansted Airport

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When did momondo last update prices for flights from Northern Ireland to London Stansted Airport?

How many operators does momondo search for flights from Northern Ireland to London Stansted Airport?

How old do you have to be to fly from Northern Ireland to London Stansted Airport?

What documentation or ID do you need to fly to London Stansted Airport?

What is the most popular plane model from Northern Ireland to London Stansted Airport?

Best airlines flying from Northern Ireland to London Stansted Airport

Compare and see reviews for airlines that fly from Northern Ireland to London Stansted Airport with momondo

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