To save on the cost of your flight from Portsmouth to Northern Ireland, book at least 33 days before your planned departure. Booking around this time can save you about 93% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £55 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £93.
Our data shows that January tends to be the cheapest month to fly to Northern Ireland from Portsmouth. Users have commonly found prices around £57 for the month, but tickets can be as low as £15. Due to multiple factors, prepare for potentially higher prices in July.
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
£57 - £248
Route
Depart
Return
Price
Southampton EastleighBelfast Intl
SOU - BFS
SOUBFS
Southampton Eastleigh
Mon 16/9
Nonstop1h 20m
Belfast Intl
Fri 27/9
Nonstop1h 15m
Southampton EastleighBelfast Intl
SOU - BFS
SOUBFS
Southampton Eastleigh
Thu 8/8
Nonstop1h 20m
Belfast Intl
Sun 18/8
Nonstop1h 15m
Southampton EastleighBelfast Intl
SOU - BFS
SOUBFS
Southampton Eastleigh
Thu 19/9
Nonstop1h 20m
Belfast Intl
Sun 29/9
Nonstop1h 15m
Southampton EastleighBelfast City
SOU - BHD
SOUBHD
Southampton Eastleigh
Thu 19/9
Nonstop1h 40m
Belfast City
Sun 29/9
Nonstop1h 45m
Southampton EastleighBelfast Intl
SOU - BFS
SOUBFS
Southampton Eastleigh
Fri 12/7
Nonstop1h 20m
Belfast Intl
Sun 28/7
Nonstop1h 15m
Southampton EastleighBelfast Intl
SOU - BFS
SOUBFS
Southampton Eastleigh
Mon 1/7
Nonstop1h 20m
Belfast Intl
Mon 8/7
Nonstop1h 15m
Southampton EastleighBelfast Intl
SOU - BFS
SOUBFS
Southampton Eastleigh
Sun 30/6
Nonstop1h 20m
Belfast Intl
Sun 7/7
Nonstop1h 15m
Southampton EastleighBelfast City
SOU - BHD
SOUBHD
Southampton Eastleigh
Thu 19/9
1 stop6h 55m
Belfast City
Sun 29/9
Nonstop1h 45m
Southampton EastleighBelfast City
SOU - BHD
SOUBHD
Southampton Eastleigh
Fri 12/7
Nonstop1h 35m
Belfast City
Sun 28/7
Nonstop1h 40m
No data available for this route at this time. Please check back soon.
Crew
Comfort
Boarding
Entertainment
Overall
Food
Reviews
3hr delay in the airport. No information as to why. Boarded the plane sat for another hour on the runway. Staff very depressing also
Crew
Comfort
Boarding
Entertainment
Overall
Food
Reviews
3hr delay in the airport. No information as to why. Boarded the plane sat for another hour on the runway. Staff very depressing also
Crew
Comfort
Boarding
Entertainment
Overall
Food
Reviews
3hr delay in the airport. No information as to why. Boarded the plane sat for another hour on the runway. Staff very depressing also
Crew
Comfort
Boarding
Entertainment
Overall
Food
Reviews
3hr delay in the airport. No information as to why. Boarded the plane sat for another hour on the runway. Staff very depressing also
2%of flight departures | Early morningMidnight to 6 am |
---|---|
38%of flight departures | Morning6 am to noon |
34%of flight departures | AfternoonNoon to 6 pm |
26%of flight departures | Evening6 pm to midnight |
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