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Not ready to book? to track prices.Find the cheapest flights from Belfast Intl Airport to London
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easyJet flights from Belfast Intl Airport to Southampton
Our best easyJet deals on Belfast Intl Airport to Southampton flight tickets
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How to get the cheapest flight ticket from Belfast Intl Airport to Southampton
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 Southampton?
The month of March is, on average, the cheapest month to fly to Southampton from Belfast Intl Airport, with most prices found around £66. If you’re not able to fly to Southampton in March, then January is your next best option. Flight prices from Belfast Intl Airport to Southampton during January average around £78.
What is the cheapest day to depart on your flight to Southampton?
Our data shows that Tuesday is the least expensive day to fly to Southampton. Tickets to fly out on this day can be as low as £0. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around £141. These prices are subject to change though, so be sure to set up a Price Alert for flights to Southampton.
What is the cheapest time of day to depart on your flight to Southampton?
According to our data, the cheapest time of day to fly to Southampton is in the evening. momondo users have found flights departing from Belfast Intl Airport to Southampton in the evening for as low as £98. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £116 on average. Flights to Southampton from Belfast Intl Airport at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest Belfast Intl to Southampton Eastleigh flight route?
Fly from Belfast Intl to Southampton Eastleigh for the best Belfast Intl - Southampton Eastleigh flight prices
How far in advance should I book a flight to Southampton?
You are more likely to see cheaper flights to Southampton from Belfast Intl Airport when booking 12 weeks ahead of your departure date. In general, you can expect to find flights to Southampton for around £98 when searching 12 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southampton from Belfast Intl Airport for as low as £66 on momondo.
What cabin class options are available on Belfast Intl to Southampton Eastleigh flights?
There are 1 cabin classes available to choose from on Belfast Intl to Southampton Eastleigh 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 Southampton Eastleigh?
easyJet is the most popular carrier operating from Belfast Intl to Southampton Eastleigh
Which airlines fly to Southampton?
easyJet, British Airways and Aer Lingus are the top three most popular airlines that fly to Southampton from Belfast Intl Airport according to our data. easyJet is the first choice among our users, with 55% of people opting to fly with this airline when travelling to Southampton. Keep in mind that there are 5 different airlines that fly to Southampton on a routine basis, so you have a few additional options to choose from.
How many flights depart from Belfast Intl Airport to Southampton on average per week?
The number of flights available between Belfast Intl Airport and Southampton is 1 per week as of February 2025. The most frequent departure day is Wed, with 100% of weekly flights leaving on this day.
When to book flights from Belfast Intl Airport to Southampton
Cheap Belfast Intl Airport to Southampton (BFS to SOU) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Belfast Intl Airport to Southampton
Best price found | £18 |
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Fastest flight time | 1h 10m |
Direct flights | Mon, Tue, Thu, Sat and Sun |
Airports in Southampton | 1 airport |
How far is Belfast Intl to Southampton Eastleigh by plane?
Southampton Eastleigh is 327.5 mi away from Belfast Intl. 1h 15m is a normal flight duration for this route.
When did momondo last update prices for flights from Belfast Intl Airport to Southampton Eastleigh Airport?
Prices for flights from Belfast Intl Airport to Southampton Eastleigh Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Belfast Intl Airport to Southampton Eastleigh Airport?
The number of operators available for flights from Belfast Intl Airport to Southampton Eastleigh Airport is 2 as of February 2025.
How old do you have to be to fly from Belfast Intl Airport to Southampton Eastleigh 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 Belfast Intl Airport to Southampton Eastleigh Airport.
What documentation or ID do you need to fly to Southampton Eastleigh Airport?
The necessary travel and health documents for your Southampton Eastleigh Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Belfast Intl Airport to Southampton?
Based on momondo bookings for flights between Belfast Intl Airport and Southampton, the leading plane model is ATR 72-201 / 202, making up 62.50% of the total bookings. Other popular models include Airbus A319 with 29.41%, Airbus A320-100/200 with 5.15%, and Airbus A320neo with 0.74%.
What is the most popular airline from Belfast Intl Airport to Southampton?
Based on momondo bookings for flights between Belfast Intl Airport and Southampton, the leading airline is Aer Lingus, making up 65% of the total bookings. Other popular airlines include easyJet with 35%.
Best airlines flying from Belfast Intl Airport to Southampton
Compare and see reviews for airlines that fly from Belfast Intl Airport to Southampton with momondo
Airline | Rating | Free Cancellation | Price | ||
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PriceFrom £47 | Free Cancellation | Rating 6.9 1,812 reviews | |||
PriceFrom £61 | Free Cancellation | Rating 7.0 1,071 reviews |
easyJet Flights From Belfast Intl Airport to Southampton
The lowest priced easyJet flight from Belfast Intl Airport to Southampton from the last 72 hours was £59. Generally, easyJet has 1 flight on this route every week with an average price of £122. easyJet is rated 6.9/10 by our users.
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 Belfast to Southampton?
Finding the right flight to Southampton 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 Southampton quick and easy, saving you time and money.
Can I find flights from Belfast to Southampton with flexible booking policies on momondo?
Flights from Belfast to Southampton with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Belfast to Southampton?
momondo provides multiple filters to help you find the best flight to Southampton 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 Southampton right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Belfast to Southampton now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Southampton and let you know when they change.