Popular in | July |
---|---|
Cheapest in | January |
Average price | £82 |
Round-trip from | £69 |
Travelers have found it’s best to book a flight 48 days in advance to save up to 171% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 48 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Belfast to Portsmouth 1-2 weeks in advance for as low as £48, or £94 for flights within the next 24 hours.
November can be a great time to fly to Portsmouth from Belfast with a flight ticket averaging about £56. Cheapflights users have found deals in the month of November for as cheap as £14. The most expensive prices can be found in the month of July.
When flying from Belfast to Portsmouth, 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
£73 - £248
Route
Depart
Return
Price
Belfast IntlSouthampton Eastleigh
BFS - SOU
BFSSOU
Belfast Intl
Fri 7/6
Nonstop1h 15m
Southampton Eastleigh
Fri 14/6
Nonstop1h 20m
Belfast IntlSouthampton Eastleigh
BFS - SOU
BFSSOU
Belfast Intl
Sun 9/6
Nonstop1h 15m
Southampton Eastleigh
Sun 16/6
Nonstop1h 20m
Belfast CitySouthampton Eastleigh
BHD - SOU
BHDSOU
Belfast City
Mon 4/11
Nonstop1h 35m
Southampton Eastleigh
Mon 18/11
Nonstop1h 35m
Belfast CitySouthampton Eastleigh
BHD - SOU
BHDSOU
Belfast City
Fri 7/6
Nonstop1h 45m
Southampton Eastleigh
Fri 14/6
Nonstop1h 35m
Belfast CitySouthampton Eastleigh
BHD - SOU
BHDSOU
Belfast City
Fri 7/6
Nonstop1h 45m
Southampton Eastleigh
Fri 14/6
Nonstop1h 35m
Belfast IntlSouthampton Eastleigh
BFS - SOU
BFSSOU
Belfast Intl
Fri 31/5
Nonstop1h 15m
Southampton Eastleigh
Sun 2/6
Nonstop1h 20m
Belfast IntlSouthampton Eastleigh
BFS - SOU
BFSSOU
Belfast Intl
Fri 7/6
Nonstop1h 15m
Southampton Eastleigh
Fri 14/6
1 stop11h 10m
Belfast IntlSouthampton Eastleigh
BFS - SOU
BFSSOU
Belfast Intl
Sat 8/6
Nonstop1h 15m
Southampton Eastleigh
Sat 15/6
1 stop5h 20m
Belfast CitySouthampton Eastleigh
BHD - SOU
BHDSOU
Belfast City
Tue 1/10
Nonstop1h 40m
Southampton Eastleigh
Thu 3/10
Nonstop1h 40m
Currently, January is the cheapest month in which you can book a flight from Belfast to Portsmouth (average of £111). Flying from Belfast to Portsmouth in July is currently the most expensive (average of £170). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
£89
February
£99
March
£95
April
£105
May
£106
June
£132
July
£136
August
£117
September
£111
October
£127
November
£92
December
£98
LON Temperature | 4 - 17 °C |
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Crew
Comfort
Overall
Food
Boarding
Entertainment
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
Comfort
Overall
Food
Boarding
Entertainment
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
Comfort
Overall
Food
Boarding
Entertainment
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
Comfort
Overall
Food
Boarding
Entertainment
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
Comfort
Overall
Food
Boarding
Entertainment
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
26%of flight departures | Early morningMidnight to 6 am |
---|---|
29%of flight departures | Morning6 am to noon |
33%of flight departures | AfternoonNoon to 6 pm |
12%of flight departures | Evening6 pm to midnight |
Deals for Belfast to Portsmouth 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.
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Belfast to Portsmouth for you. Better yet — we are completely free to use.
Certainly. Search results for flights to Portsmouth from Belfast shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Yes, Cheapflights offers price alerts on Belfast to Portsmouth flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.