Cheap flights from Belfast International to Portsmouth

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How to find the cheapest flight from
Belfast International (BFS) to Portsmouth (SOU)

All the information you need to plan the best BFS to SOU flight in 2021: compare Belfast International to Portsmouth flight prices with the expected peak season, weather and rainfall in Portsmouth.
BFS - SOU
Price
£101 - £170
SOU
Temperature
9 - 22 °C
SOU
Rainfall
0 - 11 mm

Popular in

July

High demand for flights, 25% potential price rise

Cheapest in

October

Best time to find cheap flights, 20% potential price drop

Average price

£110

Average for round-trip flights in May 2021

Round-trip from

£101

From Belfast International to Portsmouth

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from Belfast International to Portsmouth?

August is one of the best times of the year to fly to Portsmouth from Belfast International. Prices for August average £58 per person but you can even find prices for as low as £42. The most expensive prices can be found in the month of March. Opting for a August flight can save you 29% on your journey compared to booking in August

One-way flights to Portsmouth from Belfast International

The cheapest one-way flights from Belfast International to Portsmouth
04:30 - 17:25
Multiple Airlines
1 stop
12h 55m
BFS - SOU
Multiple Airlines
£144
Kiwi.com
05:10 - 15:45
Multiple Airlines
1 stop
10h 35m
BFS - SOU
Multiple Airlines
£154
Gotogate
14:10 - 15:45
Multiple Airlines
2 stops
25h 35m
BFS - SOU
Multiple Airlines
£134
Gotogate

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Belfast International</span> to <span class="emphasized">Portsmouth</span> flights.

Flight FAQs

From Belfast International to Portsmouth

Are flight prices decreasing from Belfast International to Southampton due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Belfast International and Southampton for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Belfast Intl to Southampton Eastleigh have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Flybe and easyJet flying from Belfast Intl to Southampton Eastleigh have implemented new flexible cancellation policies.

What airport do you fly into for flights to Southampton from Belfast Intl?

Southampton Eastleigh (SOU) is the airport you will fly into if you book a flight from Belfast Intl to Southampton. You should not have trouble finding flights to Eastleigh from Belfast Intl; the airport handles an average of 0 inbound flights from Belfast Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Southampton airport from Belfast Intl. It is only a 3.5 mi journey from Eastleigh (SOU) to Southampton’s city centre.

Does it rain more in Belfast International or Southampton?

When travelling, we recommend packing in preparation to handle common weather conditions. The rainfall in Belfast International is typically greater than that of Southampton. We can gather that this will continue over the next 22 days.

Is Belfast International weather warmer or cooler than Southampton?

Temperatures around the 22 °Cs can be experienced in July. The weather in Southampton is hotter than in Belfast International. Plan for potential changes in flight availability as peak weather approaches in this location.

Alternative routes for Belfast International to Portsmouth

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Portsmouth

Things to know before you go - useful duration and weather info for your trip from Belfast International to Portsmouth.
Average temperature for May in Portsmouth
17.0 °C

Airports servicing Belfast

Airports servicing Southampton

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