Cheap flights from London to Northern Ireland from £22
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Northern Ireland departing on 13/5. 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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Ryanair flights from London to Northern Ireland
Our best Ryanair deals on London to Northern Ireland flight tickets
easyJet flights from London to Northern Ireland
Our best easyJet deals on London to Northern Ireland flight tickets
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How to get the cheapest flight ticket from London to Northern Ireland
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 Northern Ireland?
In general, January is the cheapest month to fly from London to Northern Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £38. If you’re not able to fly to Northern Ireland in January, then March is your next best option. Flight prices from London to Northern Ireland during March average around £46.
What is the cheapest day to depart on your flight to Northern Ireland?
The cheapest day to depart from London to Northern Ireland is on a Wednesday. Travellers who choose to depart for Northern Ireland on a Wednesday will often find tickets for as low as £100. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around £116. These prices are subject to change though, so be sure to set up a Price Alert for flights to Northern Ireland.
What is the cheapest time of day to depart on your flight to Northern Ireland?
Flying to Northern Ireland from London in the morning is the least expensive time of day to depart. momondo users have found prices as low as £118 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £155 on average. Flights to Northern Ireland from London at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest London to Northern Ireland flight route?
Fly from London Stansted to Belfast Intl for the best London - Northern Ireland flight prices
How far in advance should I book a flight to Northern Ireland?
You are more likely to see cheaper flights to Northern Ireland from London when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Northern Ireland for around £121 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Northern Ireland from London for as low as £76 on momondo.
What cabin class options are available on London to Northern Ireland flights?
There are 3 cabin classes available to choose from on London to Northern Ireland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from London to Northern Ireland?
easyJet, Ryanair, and British Airways are the most popular carriers operating from London to Northern Ireland
Which airlines fly to Northern Ireland?
easyJet, British Airways and Ryanair are the top three most popular airlines that fly to Northern Ireland from London according to our data. easyJet is the first choice among our users, with 58% of people opting to fly with this airline when travelling to Northern Ireland. Keep in mind that there are 5 different airlines that fly to Northern Ireland on a routine basis, so you have a few additional options to choose from.
How many flights depart from London to Northern Ireland on average per day?
The number of flights available between London and Northern Ireland is 28 per day as of May 2025. The most frequent departure time is 19:00, with 34% of daily flights leaving in the afternoon.
How many flights depart from London to Northern Ireland on average per week?
As of May 2025, 200 flights take off from London and land in Northern Ireland each week. The most common flight departure day for this route is Thu, with 35% of weekly flights taking off on this day.
Cheap London to Northern Ireland flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to Northern Ireland
Best price found | £22 |
|---|---|
Fastest flight time | 1h 15m |
Direct flights | Every day |
Airports in Northern Ireland | 2 airports |
When did momondo last update prices for flights from London to Northern Ireland?
Prices for flights from London to Northern Ireland were last updated today.
How many operators does momondo search for flights from London to Northern Ireland?
The number of operators available for flights from London to Northern Ireland is 5 as of May 2025.
How old do you have to be to fly from London to Northern Ireland?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Northern Ireland.
What documentation or ID do you need to fly to Northern Ireland?
The travel and health documents you'll need for your trip to Northern Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Northern Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London to Northern Ireland?
momondo data reveals that the most frequently booked plane model on the route from London to Northern Ireland is Airbus A320-100/200, representing 35.95% of all bookings. The subsequent popular models are Airbus A319 at 33.44%, Boeing 737-800 Passenger/BBJ2 (winglets) at 14.41%, and Airbus A320neo at 4.91%.
Best airlines flying from London to Northern Ireland
Compare and see reviews for airlines that fly from London to Northern Ireland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £20 | Free Cancellation | Rating 6.8 5,054 reviews | |||
| PriceFrom £29 | Free Cancellation | Rating 6.2 96 reviews | |||
| PriceFrom £29 | Free Cancellation | Rating 6.9 1,799 reviews | |||
| PriceFrom £77 | Free Cancellation | Rating 6.6 6,845 reviews | |||
| PriceFrom £129 | Free Cancellation | Rating 8.5 18 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from London to Northern Ireland?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Northern Ireland for you.
Can I find flights from London to Northern Ireland with flexible booking policies on momondo?
momondo does allow users to show only those flights to Northern Ireland from London which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from London to Northern Ireland?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Northern Ireland from London.
I’m not ready to book a flight from London to Northern Ireland right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of London to Northern Ireland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.