Cheap flights from Belfast Intl Airport 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 Belfast Intl Airport to London departing on 15/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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 Belfast Intl Airport to London
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
easyJet flights from Belfast Intl Airport to Brighton
Our best easyJet deals on Belfast Intl Airport to Brighton flight tickets
Ryanair flights from Belfast Intl Airport to Brighton
Our best Ryanair deals on Belfast Intl Airport to Brighton flight tickets
See travel insights to London from
How to get the cheapest flight ticket from Belfast Intl Airport to Brighton
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 Belfast Intl Airport and Brighton?
What is the cheapest month to fly to Brighton?
If you aren’t able to travel to Brighton during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of £44.
What is the cheapest Belfast Intl to Brighton flight route?
Fly from Belfast Intl to London Stansted for the best Belfast Intl - Brighton flight prices
How far in advance should I book a flight to Brighton?
You are more likely to see cheaper flights to Brighton from Belfast Intl Airport when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Brighton for around £118 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brighton from Belfast Intl Airport for as low as £84 on momondo.
What cabin class options are available on Belfast Intl to Brighton flights?
There are 1 cabin classes available to choose from on Belfast Intl to Brighton 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 Belfast Intl to Brighton?
easyJet and Ryanair are the most popular carriers operating from Belfast Intl to Brighton
Which airlines fly to Brighton?
easyJet, British Airways and Aer Lingus are the top three most popular airlines that fly to Brighton from Belfast Intl Airport according to our data. easyJet is the first choice among our users, with 52% of people opting to fly with this airline when travelling to Brighton. Keep in mind that there are 5 different airlines that fly to Brighton on a routine basis, so you have a few additional options to choose from.
How many flights depart from Belfast Intl Airport to Brighton on average per day?
As of May 2025, 3 flights take off from Belfast Intl Airport and land in Brighton each day. The most common flight departure time for this route is 06:00, with 48% of daily flights taking off at midday.
How many flights depart from Belfast Intl Airport to Brighton on average per week?
As of May 2025, there are 27 flights per week flying from Belfast Intl Airport to Brighton. The most common day of the week flights depart is Thu, with 44% of flights taking off on this day.
Cheap Belfast Intl Airport to Brighton flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Belfast Intl Airport to Brighton
When did momondo last update prices for flights from Belfast Intl Airport to Brighton?
Prices for flights from Belfast Intl Airport to Brighton refresh daily.
How many operators does momondo search for flights from Belfast Intl Airport to Brighton?
As of May 2025, there are 4 operators available to choose from for flights from Belfast Intl Airport to Brighton.
How old do you have to be to fly from Belfast Intl Airport to Brighton?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belfast Intl Airport to Brighton.
What documentation or ID do you need to fly to Brighton?
The required travel and health documents for your Brighton 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 Brighton. 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 Belfast Intl Airport to Brighton?
Based on momondo bookings for flights between Belfast Intl Airport and Brighton, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 29.75% of the total bookings. Other popular models include Airbus A320-100/200 with 28.03%, Airbus A319 with 25.00%, and ATR 72-201 / 202 with 11.14%.
Best airlines flying from Belfast Intl Airport to Brighton
Compare and see reviews for airlines that fly from Belfast Intl Airport to Brighton with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £26 | Free Cancellation | Rating 6.8 5,054 reviews | |||
| PriceFrom £28 | Free Cancellation | Rating 6.2 96 reviews | |||
| PriceFrom £30 | Free Cancellation | Rating 6.9 1,799 reviews | |||
| PriceFrom £59 | Free Cancellation | Rating 7.0 1,076 reviews | |||
| PriceFrom £74 | Free Cancellation | Rating 6.6 6,845 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Belfast to Brighton?
Finding the right flight to Brighton from Belfast 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 Brighton quick and easy, saving you time and money.
Can I find flights from Belfast to Brighton with flexible booking policies on momondo?
Yes. All flights to Brighton from Belfast on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Belfast to Brighton?
momondo provides multiple filters to help you find the best flight to Brighton from Belfast. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Belfast to Brighton right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Belfast to Brighton flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.