Cheap flights from London Stansted Airport to Belfast from £17
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 Stansted Airport to Belfast departing on 24/6. 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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Not ready to book? to track prices.Find the cheapest flights from London Stansted Airport to Belfast
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easyJet flights from London Stansted Airport to Belfast Intl Airport
Our best easyJet deals on London Stansted Airport to Belfast Intl Airport flight tickets
Ryanair flights from London Stansted Airport to Belfast Intl Airport
Our best Ryanair deals on London Stansted Airport to Belfast Intl Airport flight tickets
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How to get the cheapest flight ticket from London Stansted Airport to Belfast Intl 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 Belfast Intl Airport?
The month of January is, on average, the cheapest month to fly to Belfast Intl Airport from London Stansted Airport, with most prices found around £42. If you’re not able to fly to Belfast Intl Airport in January, then March is your next best option. Flight prices from London Stansted Airport to Belfast Intl Airport during March average around £45.
What is the cheapest day to depart on your flight to Belfast Intl Airport?
The cheapest day to depart from London Stansted Airport to Belfast Intl Airport is on a Wednesday when prices can be found for as low as £60. The most expensive day to fly to Belfast Intl Airport is Sunday, with ticket prices averaging around £73.
What is the cheapest time of day to depart on your flight to Belfast Intl Airport?
The cheapest time of day to fly to Belfast Intl Airport is in the morning when flights can be purchased for as low as £81. In the afternoon is when there is more demand to fly to Belfast Intl Airport, so prices are often more expensive at around £112 per ticket.
What is the cheapest London Stansted to Belfast Intl flight route?
Fly from London Stansted to Belfast Intl for the best London Stansted - Belfast Intl flight prices
How far in advance should I book a flight to Belfast Intl Airport?
You are more likely to see cheaper flights to Belfast Intl Airport from London Stansted Airport when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to Belfast Intl Airport for around £58 when searching 5 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belfast Intl Airport from London Stansted Airport for as low as £42 on momondo.
What cabin class options are available on London Stansted to Belfast Intl flights?
There are 1 cabin classes available to choose from on London Stansted to Belfast Intl 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 Stansted to Belfast Intl?
Ryanair, easyJet, and Jet2 are the most popular carriers operating from London Stansted to Belfast Intl
Which airlines fly to Belfast Intl Airport?
easyJet, Ryanair and Ryanair are the top three most popular airlines that fly to Belfast Intl Airport from London Stansted Airport 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 Belfast Intl Airport. Keep in mind that there are 3 different airlines that fly to Belfast Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from London Stansted Airport to Belfast Intl Airport on average per day?
3 flights are operational daily from London Stansted Airport to Belfast Intl Airport as of June 2025. The most popular departure time for this route is 08:00, with 37% of flights per day taking off at midday.
How many flights depart from London Stansted Airport to Belfast Intl Airport on average per week?
The number of flights available between London Stansted Airport and Belfast Intl Airport is 27 per week as of June 2025. The most frequent departure day is Wed, with 22% of weekly flights leaving on this day.
When to book flights from London Stansted Airport to Belfast Intl Airport
Cheap London Stansted Airport to Belfast Intl Airport (STN to BFS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Stansted Airport to Belfast Intl Airport
How far is London Stansted to Belfast Intl by plane?
Belfast Intl is 327.8 mi away from London Stansted. By plane, this route typically takes 1h 15m.
When did momondo last update prices for flights from London Stansted Airport to Belfast Intl Airport?
Prices for flights from London Stansted Airport to Belfast Intl Airport refresh daily.
How many operators does momondo search for flights from London Stansted Airport to Belfast Intl Airport?
The number of operators available for flights from London Stansted Airport to Belfast Intl Airport is 3 as of June 2025.
How old do you have to be to fly from London Stansted Airport to Belfast Intl Airport?
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 London Stansted Airport to Belfast Intl Airport.
What documentation or ID do you need to fly to Belfast Intl Airport?
The required travel and health documents for your Belfast Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belfast Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from London Stansted Airport to Belfast Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London Stansted Airport to Belfast Intl Airport is Airbus A319 (29.28% of total bookings). The next most popular plane models are Airbus A320-100/200 (29.13%), Boeing 737-800 Passenger/BBJ2 (winglets) (26.96%), and Boeing 737 MAX 8 (10.57%).
What is the most popular airline from London Stansted Airport to Belfast Intl Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London Stansted Airport to Belfast Intl Airport is easyJet (49% of total bookings). The next most popular airlines are Ryanair (45%) and Ryanair (7%).
Best airlines flying from London Stansted Airport to Belfast Intl Airport
Compare and see reviews for airlines that fly from London Stansted Airport to Belfast Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £20 | Free Cancellation | Rating 6.8 5,126 reviews | |||
| PriceFrom £29 | Free Cancellation | Rating 6.1 102 reviews | |||
| PriceFrom £29 | Free Cancellation | Rating 6.9 1,812 reviews |
easyJet Flights From London Stansted Airport to Belfast Intl Airport
easyJet operates around 16 flights from London Stansted Airport to Belfast Intl Airport every week. The average price of these flights found in the last 72 hours has been £92, but momondo users have found easyJet deals from London Stansted Airport to Belfast Intl Airport from as low as £40 round-trip. easyJet has been scored 6.9/10 in 1,812 reviews.
Ryanair Flights From London Stansted Airport to Belfast Intl Airport
Across 102 Ryanair reviews on momondo, the average score is 6.1/10. Ryanair flies from London Stansted Airport to Belfast Intl Airport about 11 times each week, with ticket deals ranging from £39 to £72. Price data is based on momondo searches in the last 72 hours.
Travelling to a place near Belfast?
Book flights to Belfast if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from London to Belfast?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Belfast. momondo saves you time and could save you money on your trip.
Can I find flights from London to Belfast with flexible booking policies on momondo?
Yes. All flights to Belfast from London on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from London to Belfast?
Once you have performed a search for London to Belfast 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 London to Belfast right now. Can momondo alert me if prices change?
Price alerts on flights to Belfast from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.