Find a great deal and save up to 176% by booking at least 51 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Northern Ireland to Southampton within the next two weeks, with the cheapest ticket starting at £70.
May is one of the best times of the year to fly to Southampton from Northern Ireland. Prices for May average £63 per person but you can even find prices for as low as £22. The most expensive prices can be found in the month of December. Opting for a May flight can save you 44% on your journey compared to booking in December
When flying from Northern Ireland to Southampton, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
£67 - £115
Route
Depart
Return
Price
Belfast IntlSouthampton Eastleigh
BFS - SOU
BFSSOU
Belfast Intl
Fri 17/5
Nonstop1h 15m
Southampton Eastleigh
Sun 19/5
Nonstop1h 20m
Belfast CitySouthampton Eastleigh
BHD - SOU
BHDSOU
Belfast City
Sat 10/8
Nonstop1h 45m
Southampton Eastleigh
Thu 22/8
Nonstop1h 35m
Belfast IntlSouthampton Eastleigh
BFS - SOU
BFSSOU
Belfast Intl
Sat 8/6
Nonstop1h 15m
Southampton Eastleigh
Sat 15/6
Nonstop1h 20m
Belfast CitySouthampton Eastleigh
BHD - SOU
BHDSOU
Belfast City
Fri 24/5
Nonstop1h 45m
Southampton Eastleigh
Fri 31/5
Nonstop1h 35m
Belfast IntlSouthampton Eastleigh
BFS - SOU
BFSSOU
Belfast Intl
Mon 5/8
Nonstop1h 15m
Southampton Eastleigh
Thu 8/8
Nonstop1h 20m
Belfast IntlSouthampton Eastleigh
BFS - SOU
BFSSOU
Belfast Intl
Thu 16/5
Nonstop1h 15m
Southampton Eastleigh
Sun 19/5
Nonstop1h 20m
Belfast CitySouthampton Eastleigh
BHD - SOU
BHDSOU
Belfast City
Fri 24/5
Nonstop1h 45m
Southampton Eastleigh
Fri 31/5
Nonstop1h 35m
Belfast CitySouthampton Eastleigh
BHD - SOU
BHDSOU
Belfast City
Sat 8/6
Nonstop1h 45m
Southampton Eastleigh
Sat 15/6
Nonstop1h 45m
Belfast CitySouthampton Eastleigh
BHD - SOU
BHDSOU
Belfast City
Sat 10/8
Nonstop1h 45m
Southampton Eastleigh
Thu 22/8
1 stop4h 35m
No data available for this route at this time. Please check back soon.
Entertainment
Boarding
Overall
Food
Comfort
Crew
Reviews
It was on the time I wouldn’t change I tank 🫡
Entertainment
Boarding
Overall
Food
Comfort
Crew
Reviews
It was on the time I wouldn’t change I tank 🫡
Entertainment
Boarding
Overall
Food
Comfort
Crew
Reviews
It was on the time I wouldn’t change I tank 🫡
Entertainment
Boarding
Overall
Food
Comfort
Crew
Reviews
It was on the time I wouldn’t change I tank 🫡
0%of flight departures | Early morningMidnight to 6 am |
---|---|
40%of flight departures | Morning6 am to noon |
60%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
Deals for Northern Ireland to Southampton flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Northern Ireland to Southampton.
Need flexible booking options for your flight to Southampton from Northern Ireland? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!