Cheap flights from Belfast to Portsmouth

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Sun 19/12

How to find the cheapest flight from Belfast to Portsmouth

All the information you need to plan the best BF1 to P0R flight in 2021: compare Belfast to Portsmouth flight prices with the expected peak season, weather and rainfall in Portsmouth.

BF1 - P0R

Price

£141 - £236

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

£109

Average for round-trip flights in December 2021

Round-trip from

£106

From Belfast to Portsmouth

How far in advance should I book a flight from Belfast to Portsmouth?

To save up to 52% on this flight, we recommend booking at least 57 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Belfast to Portsmouth from £94 1-2 weeks out and tickets from £123 for flights departing within the next 72 hours.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, March can be a great choice for travel to Portsmouth. Flights to Portsmouth from Belfast in March are about £85 on average during March, but can be found for as low as £45.

When is the cheapest time to fly from Belfast to Portsmouth (BF1 - P0R)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Belfast to Portsmouth as you normally would.

Cheap flights from Belfast to Portsmouth in December, January 2021

The best prices found for Belfast to Portsmouth flights in December, January
23 Jan - 27 Jan
BHD

Belfast City

SOU

Southampton Eastleigh

Nonstop

1h 40m
SOU

Southampton Eastleigh

BHD

Belfast City

Nonstop

1h 40m
£168

Eastern Airways

View Deal

Deal found 7/12/21

23 Jan - 27 Jan
BHD

Belfast City

SOU

Southampton Eastleigh

Nonstop

1h 40m
SOU

Southampton Eastleigh

BHD

Belfast City

1 stop

23h 30m
£186

Multiple Airlines

View Deal

Deal found 7/12/21

22 Dec - 2 Jan
BHD

Belfast City

SOU

Southampton Eastleigh

Nonstop

1h 35m
SOU

Southampton Eastleigh

BHD

Belfast City

Nonstop

1h 35m
£189

Eastern Airways

View Deal

Deal found 5/12/21

Belfast to Portsmouth 2021 flight deals

Cheap flights to Portsmouth from Belfast found for this year
22 Dec - 2 Jan
BHD

Belfast City

SOU

Southampton Eastleigh

Nonstop

1h 35m
SOU

Southampton Eastleigh

BHD

Belfast City

Nonstop

1h 35m
£189

Eastern Airways

View Deal

Deal found 5/12/21

22 Dec - 2 Jan
BHD

Belfast City

SOU

Southampton Eastleigh

3 stops

21h 25m
SOU

Southampton Eastleigh

BHD

Belfast City

Nonstop

1h 35m
£211

Multiple Airlines

View Deal

Deal found 5/12/21

22 Dec - 2 Jan
BHD

Belfast City

SOU

Southampton Eastleigh

2 stops

24h 15m
SOU

Southampton Eastleigh

BHD

Belfast City

Nonstop

1h 35m
£224

Multiple Airlines

View Deal

Deal found 5/12/21

Direct flights to Portsmouth from Belfast

Save time with Belfast to Portsmouth direct flight deals
23 Jan - 27 Jan
BHD

Belfast City

SOU

Southampton Eastleigh

Nonstop

1h 40m
SOU

Southampton Eastleigh

BHD

Belfast City

Nonstop

1h 40m
£168

Eastern Airways

View Deal

Deal found 7/12/21

17 Mar - 31 Mar
BHD

Belfast City

SOU

Southampton Eastleigh

Nonstop

1h 25m
SOU

Southampton Eastleigh

BHD

Belfast City

Nonstop

1h 25m
£173

Eastern Airways

View Deal

Deal found 6/12/21

22 Dec - 2 Jan
BHD

Belfast City

SOU

Southampton Eastleigh

Nonstop

1h 35m
SOU

Southampton Eastleigh

BHD

Belfast City

Nonstop

1h 35m
£189

Eastern Airways

View Deal

Deal found 5/12/21

Last-minute flights from Belfast to Portsmouth

Late deals on return flights to Portsmouth from Belfast, departing today and this week
15 Dec - 29 Dec
BHD

Belfast City

SOU

Southampton Eastleigh

Nonstop

1h 40m
SOU

Southampton Eastleigh

BHD

Belfast City

Nonstop

1h 35m
£228

Eastern Airways

View Deal

Deal found 5/12/21

15 Dec - 29 Dec
BHD

Belfast City

SOU

Southampton Eastleigh

1 stop

23h 30m
SOU

Southampton Eastleigh

BHD

Belfast City

Nonstop

1h 35m
£258

Multiple Airlines

View Deal

Deal found 5/12/21

15 Dec - 29 Dec
BFS

Belfast Intl

SOU

Southampton Eastleigh

1 stop

4h 10m
SOU

Southampton Eastleigh

BFS

Belfast Intl

1 stop

26h 05m
£301

Multiple Airlines

View Deal

Deal found 5/12/21

One-way flights to Portsmouth from Belfast

The cheapest one-way flights from Belfast to Portsmouth
17 Dec
BFS

Belfast Intl

SOU

Southampton Eastleigh

2 stops

36h 30m
£109

Multiple Airlines

View Deal

Deal found 6/12/21

31 Dec
BFS

Belfast Intl

SOU

Southampton Eastleigh

2 stops

20h 50m
£113

easyJet

View Deal

Deal found 6/12/21

17 Dec
BHD

Belfast City

SOU

Southampton Eastleigh

Nonstop

1h 40m
£113

Eastern Airways

View Deal

Deal found 6/12/21

Related info for your journey

Useful info, stats and facts about Belfast to Portsmouth flights.

Which airlines flying from Belfast to Portsmouth have flexible cancellations due to COVID-19?

Some of our airline partners flying from Belfast to Portsmouth have new flexible policies in place due to COVID-19. Flybe, easyJet, and Aer Lingus are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Flybe with this kind of flexibility.

Can I find flights from Belfast to Portsmouth for under £200 on Cheapflights?

Yes, there are multiple flights from Belfast to Portsmouth for under £200. The cheapest flight booked recently is on Eastern Airways for just £168, but on average you can expect to pay £223.

Are there direct flights from Belfast to Portsmouth for under £200 on Cheapflights?

Cheapflights has 5 direct flights from Belfast to Portsmouth under £200. A good price for a direct flight from Belfast to Portsmouth is less than £216.

Are there last-minute flights available from Belfast to Portsmouth for under £300?

There are currently 7+ open flights from Belfast to Portsmouth within the next 7 days for less than £300.

What are the most popular airlines that fly from Belfast to Portsmouth?

British Airways, Flybe and Aer Lingus are the most popular airlines when flying from Belfast to Portsmouth.

What are the cheapest flights from Belfast to Portsmouth?

Looking at all options, your cheapest flight can be booked for £37. While the most popular route (Belfast City - Southampton Eastleigh) can be booked for £147 on average our data indicates £78 when flying from Belfast to Portsmouth.

Other flights from Belfast

Top 7 airlines flying from Belfast to Portsmouth

The chart below displays the airlines Cheapflights users travelling from Belfast to Portsmouth choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Ryanair
Cheapest£17
Average£77
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety
easyJet
Cheapest£38
Average£95
FlexibilityNo cancel fee
On-time86%
COVID-19 safety
British Airways
Cheapest£51
Average£138
FlexibilityNo cancel fee
On-time70%
COVID-19 safety
Flybe
Cheapest£71
Average£151
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety
Bakhtar Afghan Airline
Cheapest£71
Average£122
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety
Aer Lingus
Cheapest£85
Average£135
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety
Loganair
Cheapest£91
Average£150
FlexibilityNo cancel fee
On-time79%
COVID-19 safety

Hourly flight availability from Belfast to Portsmouth

See what time of day planes typically take off from Belfast to Portsmouth
14%of flight departuresEarly morningMidnight to 6 am
41%of flight departuresMorning6 am to noon
38%of flight departuresAfternoonNoon to 6 pm
7%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM