To save on the cost of your flight from Portsmouth to Northern Ireland, book at least 57 days before your planned departure. Booking around this time can save you about 118% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £77 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £110.
Our data shows that October tends to be the cheapest month to fly to Northern Ireland from Portsmouth. Users have commonly found prices around £70 for the month, but tickets can be as low as £17. Due to multiple factors, prepare for potentially higher prices in December.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portsmouth to Northern Ireland as you normally would.
Fly from
Fly to
Budget
£59 - £222
Route
Depart
Return
Price
Southampton EastleighBelfast Intl
SOU - BFS
SOUBFS
Southampton Eastleigh
Mon 29/4
Nonstop1h 20m
Belfast Intl
Thu 2/5
Nonstop1h 15m
Southampton EastleighBelfast City
SOU - BHD
SOUBHD
Southampton Eastleigh
Tue 14/5
Nonstop1h 35m
Belfast City
Thu 16/5
Nonstop1h 45m
Southampton EastleighBelfast Intl
SOU - BFS
SOUBFS
Southampton Eastleigh
Mon 29/4
Nonstop1h 20m
Belfast Intl
Thu 2/5
Nonstop1h 15m
Southampton EastleighBelfast Intl
SOU - BFS
SOUBFS
Southampton Eastleigh
Fri 3/5
Nonstop1h 20m
Belfast Intl
Sat 4/5
Nonstop1h 15m
Southampton EastleighBelfast City
SOU - BHD
SOUBHD
Southampton Eastleigh
Sat 18/5
Nonstop1h 35m
Belfast City
Sat 25/5
Nonstop1h 45m
Southampton EastleighBelfast Intl
SOU - BFS
SOUBFS
Southampton Eastleigh
Thu 16/5
Nonstop1h 20m
Belfast Intl
Thu 23/5
Nonstop1h 15m
Southampton EastleighBelfast City
SOU - BHD
SOUBHD
Southampton Eastleigh
Fri 17/5
Nonstop1h 35m
Belfast City
Fri 24/5
Nonstop1h 35m
Southampton EastleighBelfast City
SOU - BHD
SOUBHD
Southampton Eastleigh
Fri 17/5
1 stop15h 10m
Belfast City
Fri 24/5
Nonstop1h 35m
Southampton EastleighBelfast City
SOU - BHD
SOUBHD
Southampton Eastleigh
Wed 18/9
Nonstop1h 35m
Belfast City
Fri 20/9
Nonstop1h 35m
No data available for this route at this time. Please check back soon.
Crew
Overall
Boarding
Food
Entertainment
Comfort
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
Crew
Overall
Boarding
Food
Entertainment
Comfort
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
Crew
Overall
Boarding
Food
Entertainment
Comfort
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
Crew
Overall
Boarding
Food
Entertainment
Comfort
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
Crew
Overall
Boarding
Food
Entertainment
Comfort
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
2%of flight departures | Early morningMidnight to 6 am |
---|---|
33%of flight departures | Morning6 am to noon |
31%of flight departures | AfternoonNoon to 6 pm |
34%of flight departures | Evening6 pm to midnight |
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