Cheap flights from Northern Ireland to London from £16
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 25/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Northern Ireland to London
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
easyJet flights from Northern Ireland to London Luton Airport
Our best easyJet deals on Northern Ireland to London Luton Airport flight tickets
See travel insights to London from
How to get the cheapest flight ticket from Northern Ireland to London Luton 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 Luton Airport?
The cheapest month to fly to London Luton Airport from Northern Ireland is in October. Flight prices, which tend to average around £48, are often lower during this time because this is during the off-season. If you don’t want to visit London Luton Airport in October, then you should wait until January to fly from Northern Ireland, when ticket prices are also cheap, with an average price of £49.
What is the cheapest day to depart on your flight to London Luton Airport?
The cheapest day to depart from Northern Ireland to London Luton Airport is on a Friday. Travellers who choose to depart for London Luton Airport on a Friday will often find tickets for as low as £67. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to London Luton Airport on Sunday is £86.
What is the cheapest time of day to depart on your flight to London Luton Airport?
Our data shows that the cheapest Northern Ireland to London Luton Airport flights are usually those with departure times in the evening. Our users have found flights to London Luton Airport in the evening for as low as £63. Try not to purchase tickets in the morning because they tend to be around £88. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Northern Ireland to London Luton flight route?
Fly from Belfast Intl to London Luton for the best Northern Ireland - London Luton flight prices
How far in advance should I book a flight to London Luton Airport?
You are more likely to see cheaper flights to London Luton Airport from Northern Ireland when booking 17 weeks ahead of your departure date. In general, you can expect to find flights to London Luton Airport for around £68 when searching 17 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Luton Airport from Northern Ireland for as low as £49 on momondo.
What cabin class options are available on Northern Ireland to London Luton flights?
There are 1 cabin classes available to choose from on Northern Ireland to London Luton flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Northern Ireland to London Luton Airport on average per day?
As of May 2025, 1 flights take off from Northern Ireland and land in London Luton Airport each day. The most common flight departure time for this route is 07:00, with 47% of daily flights taking off at midday.
How many flights depart from Northern Ireland to London Luton Airport on average per week?
The number of flights available between Northern Ireland and London Luton Airport is 10 per week as of May 2025. The most frequent departure day is Thu, with 40% of weekly flights leaving on this day.
Cheap Northern Ireland to London Luton Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to London Luton Airport
When did momondo last update prices for flights from Northern Ireland to London Luton Airport?
Prices for flights from Northern Ireland to London Luton Airport are updated daily.
How many operators does momondo search for flights from Northern Ireland to London Luton Airport?
There is 1 operator available for flights from Northern Ireland to London Luton Airport as of May 2025.
How old do you have to be to fly from Northern Ireland to London Luton Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Northern Ireland to London Luton Airport.
What documentation or ID do you need to fly to London Luton Airport?
The travel and health documents required for your trip to London Luton 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 Luton Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Northern Ireland to London Luton Airport?
Based on momondo bookings for flights between Northern Ireland and London Luton Airport, the leading plane model is Airbus A319, making up 36.00% of the total bookings. Other popular models include Airbus A320-100/200 with 33.95%, Boeing 737-800 Passenger/BBJ2 (winglets) with 15.43%, and Boeing 737 MAX 8 with 7.64%.
Best airlines flying from Northern Ireland to London Luton Airport
Compare and see reviews for airlines that fly from Northern Ireland to London Luton Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £32 | Free Cancellation | Rating 6.9 1,804 reviews |
Travelling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Northern Ireland to London?
Finding the right flight to London from Northern Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.
Can I find flights from Northern Ireland to London with flexible booking policies on momondo?
All flight searches from Northern Ireland to London on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Northern Ireland to London?
Once you have performed a search for Northern Ireland to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Northern Ireland to London right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Northern Ireland to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.