Cheap flights from London 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 to Belfast departing on 19/5. 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 Belfast Intl Airport
Our best Ryanair deals on London to Belfast Intl Airport flight tickets
easyJet flights from London to Belfast Intl Airport
Our best easyJet deals on London to Belfast Intl Airport flight tickets
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How to get the cheapest flight ticket from London 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 typical price of a round-trip flight between London and Belfast Intl Airport?
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, with most prices found around £38. If you’re not able to fly to Belfast Intl Airport in January, then March is your next best option. Flight prices from London to Belfast Intl Airport during March average around £46.
What is the cheapest day to depart on your flight to Belfast Intl Airport?
The cheapest day to depart from London 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 Friday, with ticket prices averaging around £74.
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 £111 per ticket.
What is the cheapest London to Belfast Intl flight route?
Fly from London Stansted to Belfast Intl for the best London - 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 when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Belfast Intl Airport 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 Belfast Intl Airport from London for as low as £75 on momondo.
What cabin class options are available on London to Belfast Intl flights?
There are 1 cabin classes available to choose from on London 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 to Belfast Intl?
Ryanair, easyJet, and Jet2 are the most popular carriers operating from London to Belfast Intl
Which airlines fly to Belfast Intl Airport?
easyJet, British Airways and Ryanair are the top three most popular airlines that fly to Belfast Intl Airport from London according to our data. easyJet is the first choice among our users, with 65% of people opting to fly with this airline when travelling to Belfast Intl Airport. Keep in mind that there are 4 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 to Belfast Intl Airport on average per day?
As of April 2025, there are 5 flights per day flying from London to Belfast Intl Airport. The most common time of day flights depart is 08:00, with 39% of flights taking off at midday.
How many flights depart from London to Belfast Intl Airport on average per week?
35 flights are operational weekly from London to Belfast Intl Airport as of April 2025. The most popular departure day for this route is Wed, with 34% of flights per week taking off on this day.
When to book flights from London to Belfast Intl Airport
Cheap London to Belfast Intl Airport (LON to BFS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to Belfast Intl Airport
How far is London to Belfast Intl by plane?
London and Belfast Intl are 333.5 mi apart from one another. In terms of flight time, this usually takes a little over 1h 15m.
When did momondo last update prices for flights from London to Belfast Intl Airport?
Prices for flights from London to Belfast Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from London to Belfast Intl Airport?
There are 4 operators available for flights from London to Belfast Intl Airport as of April 2025.
How old do you have to be to fly from London 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 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 to Belfast Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London to Belfast Intl Airport is Airbus A320-100/200 (34.24% of total bookings). The next most popular plane models are Airbus A319 (32.01%), Boeing 737-800 Passenger/BBJ2 (winglets) (21.82%), and Boeing 737 MAX 8 (5.33%).
What is the most popular airline from London to Belfast Intl Airport?
Based on momondo bookings for flights between London and Belfast Intl Airport, the leading airline is easyJet, making up 62% of the total bookings. Other popular airlines include Ryanair with 24%, British Airways with 7%, and Ryanair with 7%.
Best airlines flying from London to Belfast Intl Airport
Compare and see reviews for airlines that fly from London to Belfast Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £20 | Free Cancellation | Rating 6.8 5,053 reviews | |||
| PriceFrom £29 | Free Cancellation | Rating 6.2 96 reviews | |||
| PriceFrom £30 | Free Cancellation | Rating 6.9 1,799 reviews | |||
| PriceFrom £78 | Free Cancellation | Rating 6.6 6,842 reviews |
easyJet Flights From London to Belfast Intl Airport
The lowest priced easyJet flight from London to Belfast Intl Airport from the last 72 hours was £40. Generally, easyJet has 20 flights on this route every week with an average price of £93. easyJet is rated 6.9/10 by our users.
Ryanair Flights From London to Belfast Intl Airport
Ryanair (6.2/10 from 96 reviews) operates around 4 flights from London to Belfast Intl Airport in any given week. The average Ryanair airfare for this route is around £70, with deals from around £39 rare but found on momondo. Referenced prices are for round-trip London to Belfast Intl Airport flight 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?
Finding the right flight to Belfast from London 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 Belfast quick and easy, saving you time and money.
Can I find flights from London to Belfast with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Belfast from London with this policy.
How can momondo help me find flights from London to Belfast?
Once all potential London to Belfast flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from London to Belfast right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Belfast, momondo offers a useful price alert feature which will track prices for flights to Belfast from London and alert you when they change.