Cheap flights from Belfast to Portsmouth

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Belfast (BHD)
Southampton (SOU)
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The best prices from Belfast to Portsmouth are usually found in September or March, booked 60 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

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

All the information you need to plan the best BHD to SOU flight in 2021: compare Belfast to Portsmouth flight prices with the expected peak season, weather and rainfall in Portsmouth.
BF1 - SOU
Price
£102 - £155
SOU
Temperature
9 - 22 °C
SOU
Rainfall
0 - 11 mm

Popular in

July

High demand for flights, 20% potential price rise

Cheapest in

September

Best time to find cheap flights, 18% potential price drop

Average price

£110

Average for round-trip flights in May 2021

Round-trip from

£102

From Belfast 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 day to fly return from Belfast to Portsmouth?

Wednesday is generally a great day to depart. Flying on this day could help you save up to 13%.

What is the cheapest month to fly from Belfast to Portsmouth?

August can be a great time to fly to Portsmouth from Belfast with a flight ticket averaging about £58. Cheapflights users have found deals in the month of August for as cheap as £42. The most expensive prices can be found in the month of March.

When is the cheapest time to fly from Belfast to Portsmouth (BF1 - SOU)?

It’s optimal to fly from Belfast to Portsmouth in the evening. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight at midday.

Cheap flights from Belfast to Portsmouth in May, June 2021

The best prices found for BHD to SOU flights in May, June
18 Jun - 20 Jun
£181pp
BHD
Belfast City
Eastern Airways
Direct
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Eastern Airways
Direct
BHD
Belfast City
18 Jun - 20 Jun
£190pp
BHD
Belfast City
Multiple airlines
Direct
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Multiple Airlines
   
2 STOPS
BHD
Belfast City
18 Jun - 20 Jun
£275pp
BHD
Belfast City
Multiple airlines
Direct
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Multiple Airlines
 
1 STOP
BHD
Belfast City

Belfast to Portsmouth 2021 flight deals

Cheap flights to Portsmouth from Belfast found for this year
9 Aug - 12 Aug
£178pp
BHD
Belfast City
Multiple airlines
Direct
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Loganair
 
1 STOP
BHD
Belfast City
9 Aug - 13 Aug
£179pp
BHD
Belfast City
KLM
 
1 STOP
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
KLM
 
1 STOP
BHD
Belfast City
9 Aug - 12 Aug
£181pp
BHD
Belfast City
Eastern Airways
Direct
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Eastern Airways
Direct
BHD
Belfast City

Direct flights to Portsmouth from Belfast

Save time with Belfast to Portsmouth direct flight deals
9 Aug - 12 Aug
£181pp
BHD
Belfast City
Eastern Airways
Direct
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Eastern Airways
Direct
BHD
Belfast City
18 Jun - 20 Jun
£181pp
BHD
Belfast City
Eastern Airways
Direct
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Eastern Airways
Direct
BHD
Belfast City
9 Aug - 13 Aug
£193pp
BHD
Belfast City
Eastern Airways
Direct
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Eastern Airways
Direct
BHD
Belfast City

One-way flights to Portsmouth from Belfast

The cheapest one-way flights from Belfast to Portsmouth
05:20 - 06:45
Eastern Airways
Direct
1h 25m
BHD - SOU
Eastern Airways
£97
Priceline
13:05 - 16:25
Multiple Airlines
2 stops
27h 20m
BHD - SOU
Multiple Airlines
£208
Kiwi.com
07:45 - 14:45
Loganair
2 stops
31h 00m
BHD - SOU
Loganair
£293
Priceline

Related info for your journey

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

Flight FAQs

From Belfast to Portsmouth

Are flight prices decreasing from Belfast 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 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 to Southampton Eastleigh have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Belfast to Southampton Eastleigh that may be offering flexible cancellation policies are Flybe, easyJet, and Aer Lingus. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

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

Southampton Eastleigh (SOU), located 3.5 mi from the city centre, is the airport you fly into when you book flights from Belfast to Southampton. 3 airlines have flights to Eastleigh from Belfast on a regular basis. Booking flights from Belfast to Southampton Eastleigh should not be difficult; the airport handles an average of 0 inbound flights from Belfast per day.

Can I find flights from Belfast to Portsmouth for under £216 on Cheapflights?

Yes, there are multiple flights from Belfast to Portsmouth for under £216. The cheapest flight booked recently is on Multiple Airlines for just £178, but on average you can expect to pay £195.

Are there direct flights from Belfast to Portsmouth for under £216 on Cheapflights?

Cheapflights has 4 direct flights from Belfast to Portsmouth under £216. A good price for a direct flight from Belfast to Portsmouth is less than £189.

Is Belfast 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. Plan for potential changes in flight availability as peak weather approaches in this location.

How long does is the flight from Belfast to Portsmouth?

Departing from Belfast to Portsmouth will take you 1h 25m. This flight may include one or multiple stops.

What are the cheapest airlines to flying from Belfast to Portsmouth return?

According to our current data, KLM (£180), Eastern Airways (£181), and Loganair (£189) offers the cheapest pricing from Belfast to Portsmouth.

What are the cheapest airlines to fly from Belfast to Portsmouth one-way?

The cheapest airline one-way is Eastern Airways, with whom users have recently found tickets for as low as £85. Check flights for Loganair, as they currently have the next best price.

Destination information for Portsmouth

Things to know before you go - useful duration and weather info for your trip from Belfast to Portsmouth.
Flight duration
1h 25m
Average temperature for May in Portsmouth
17.0 °C

Airports servicing Belfast

Belfast City (BHD)

Airports servicing Southampton

Hourly flight availability from Belfast to Portsmouth

See what time of day planes typically take off from Belfast towards Portsmouth.
Afternoon Midday to 6 PM 100% of flight departures
Early morning Midnight to 6 AM 0% of flight departures
Morning 6 AM to midday 0% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
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