Cheap flights from Southampton to Belfast from £61
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Belfast departing on 8/5. 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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British Airways flights from Southampton to Belfast City Airport
Our best British Airways deals on Southampton to Belfast City Airport flight tickets
Aer Lingus flights from Southampton to Belfast City Airport
Our best Aer Lingus deals on Southampton to Belfast City Airport flight tickets
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How to get the cheapest flight ticket from Southampton to Belfast City 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 City Airport?
The month of January is, on average, the cheapest month to fly to Belfast City Airport from Southampton, with most prices found around £81. If you aren’t able to travel to Belfast City Airport 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 £82.
What is the cheapest day to depart on your flight to Belfast City Airport?
Our data shows that Tuesday is the least expensive day to fly to Belfast City Airport. Tickets to fly out on this day can be as low as £99. Flights from Southampton to Belfast City Airport on a Friday will generally be more expensive and average around £120. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Belfast City Airport?
Flying to Belfast City Airport from Southampton at midday is the least expensive time of day to depart. momondo users have found prices as low as £104 when looking at flights departing at midday. In contrast, the most expensive time of day to depart to Belfast City Airport is in the evening when prices are around £123.
What is the cheapest Southampton Eastleigh to Belfast City flight route?
Fly from Southampton Eastleigh to Belfast City for the best Southampton Eastleigh - Belfast City flight prices
How far in advance should I book a flight to Belfast City Airport?
You are more likely to see cheaper flights to Belfast City Airport from Southampton when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to Belfast City Airport for around £100 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belfast City Airport from Southampton for as low as £80 on momondo.
What cabin class options are available on Southampton Eastleigh to Belfast City flights?
There are 2 cabin classes available to choose from on Southampton Eastleigh to Belfast City 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 Southampton Eastleigh to Belfast City?
Aer Lingus, British Airways, and easyJet are the most popular carriers operating from Southampton Eastleigh to Belfast City
Which airlines fly to Belfast City Airport?
British Airways, easyJet and Aer Lingus are the top three most popular airlines that fly to Belfast City Airport from Southampton according to our data. British Airways is the first choice among our users, with 42% of people opting to fly with this airline when travelling to Belfast City Airport. Keep in mind that there are 3 different airlines that fly to Belfast City Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Southampton to Belfast City Airport on average per day?
As of April 2025, 4 flights take off from Southampton and land in Belfast City Airport each day. The most common flight departure time for this route is 08:00, with 58% of daily flights taking off in the afternoon.
How many flights depart from Southampton to Belfast City Airport on average per week?
As of April 2025, there are 32 flights per week flying from Southampton to Belfast City Airport. The most common day of the week flights depart is Mon, with 19% of flights taking off on this day.
When to book flights from Southampton to Belfast City Airport
Cheap Southampton to Belfast City Airport (SOU to BHD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Southampton to Belfast City Airport
How far is Southampton Eastleigh to Belfast City by plane?
Southampton Eastleigh and Belfast City are 316.8 mi apart from one another. In terms of flight time, this usually takes a little over 1h 35m.
When did momondo last update prices for flights from Southampton Eastleigh Airport to Belfast City Airport?
Prices for flights from Southampton Eastleigh Airport to Belfast City Airport refresh daily.
How many operators does momondo search for flights from Southampton Eastleigh Airport to Belfast City Airport?
As of April 2025, there are 2 operators available to choose from for flights from Southampton Eastleigh Airport to Belfast City Airport.
How old do you have to be to fly from Southampton Eastleigh Airport to Belfast City Airport?
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 Southampton Eastleigh Airport to Belfast City Airport.
What documentation or ID do you need to fly to Belfast City Airport?
The travel and health documents you'll need for your trip to Belfast City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belfast City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Southampton to Belfast City Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Southampton to Belfast City Airport is ATR 72-201 / 202 (66.86% of total bookings). The next most popular plane models are Airbus A319 (16.94%), Airbus A320-100/200 (11.14%), and Airbus A320neo (2.38%).
What is the most popular airline from Southampton to Belfast City Airport?
Based on momondo bookings for flights between Southampton and Belfast City Airport, the leading airline is Aer Lingus, making up 96% of the total bookings. Other popular airlines include easyJet with 4%.
Best airlines flying from Southampton to Belfast City Airport
Compare and see reviews for airlines that fly from Southampton to Belfast City Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £44 | Free Cancellation | Rating 6.9 1,799 reviews | |||
| PriceFrom £56 | Free Cancellation | Rating 7.0 1,076 reviews |
Aer Lingus Flights From Southampton to Belfast City Airport
Aer Lingus is one of the most popular airlines flying from Southampton to Belfast City Airport, operating 16 flights/week on average for this route. A good Aer Lingus flight deal for Southampton to Belfast City Airport starts from £75 round-trip, up to an average price of £131. Our users have rated Aer Lingus at 7.0/10.
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 Southampton to Belfast?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Southampton to Belfast. momondo saves you time and could save you money on your trip.
Can I find flights from Southampton to Belfast with flexible booking policies on momondo?
Yes. All flights to Belfast from Southampton on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Southampton to Belfast?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Southampton to Belfast.
I’m not ready to book a flight from Southampton to Belfast right now. Can momondo alert me if prices change?
Price alerts on flights to Belfast from Southampton 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.