Cheap flights from Southampton to Belfast

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

All the information you need to plan the best SOU to BHD flight in 2021: compare Southampton to Belfast flight prices with the expected peak season, weather and rainfall in Belfast.
SOU - BF1
Price
£103 - £172
BF1
Temperature
8 - 19 °C
BF1
Precipitation
56 - 93 mm

Popular in

August

High demand for flights, 26% potential price rise

Cheapest in

September

Best time to find cheap flights, 19% potential price drop

Average price

£103

Average for round-trip flights in September 2021

Round-trip from

£103

From Southampton Eastleigh to Belfast

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Southampton to Belfast?

Travellers have found it’s best to book a flight 59 days in advance to save up to 46% 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 59 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 Southampton to Belfast 1-2 weeks in advance for as low as £89, or £112 for flights within the next 24 hours.

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

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

Cheap flights from Southampton to Belfast in September, October 2021

The best prices found for SOU to BHD flights in September, October
25 Oct - 28 Oct
£169pp
SOU
Southampton Eastleigh
KLM
 
1 STOP
BHD
Belfast City
BHD
Belfast City
KLM
 
1 STOP
SOU
Southampton Eastleigh
30 Sep - 1 Oct
£180pp
SOU
Southampton Eastleigh
Multiple airlines
Direct
BHD
Belfast City
BHD
Belfast City
Multiple Airlines
   
2 STOPS
SOU
Southampton Eastleigh
12 Oct - 19 Oct
£186pp
SOU
Southampton Eastleigh
Eastern Airways
Direct
BHD
Belfast City
BHD
Belfast City
Eastern Airways
Direct
SOU
Southampton Eastleigh

Southampton Eastleigh to Belfast 2021 flight deals

Cheap flights to Belfast from Southampton found for this year
25 Oct - 28 Oct
£169pp
SOU
Southampton Eastleigh
KLM
 
1 STOP
BHD
Belfast City
BHD
Belfast City
KLM
 
1 STOP
SOU
Southampton Eastleigh
30 Sep - 1 Oct
£180pp
SOU
Southampton Eastleigh
Multiple airlines
Direct
BHD
Belfast City
BHD
Belfast City
Multiple Airlines
   
2 STOPS
SOU
Southampton Eastleigh
12 Oct - 19 Oct
£186pp
SOU
Southampton Eastleigh
Eastern Airways
Direct
BHD
Belfast City
BHD
Belfast City
Eastern Airways
Direct
SOU
Southampton Eastleigh

Direct flights to Belfast from Southampton

Save time with Southampton to Belfast direct flight deals
12 Oct - 19 Oct
£186pp
SOU
Southampton Eastleigh
Eastern Airways
Direct
BHD
Belfast City
BHD
Belfast City
Eastern Airways
Direct
SOU
Southampton Eastleigh
29 Sep - 6 Oct
£195pp
SOU
Southampton Eastleigh
Eastern Airways
Direct
BHD
Belfast City
BHD
Belfast City
Eastern Airways
Direct
SOU
Southampton Eastleigh
4 Oct - 8 Oct
£204pp
SOU
Southampton Eastleigh
Eastern Airways
Direct
BHD
Belfast City
BHD
Belfast City
Eastern Airways
Direct
SOU
Southampton Eastleigh

Last-minute flights from Southampton to Belfast

Late deals on return flights to Belfast from Southampton, departing today and this week
22 Sep - 24 Sep
£222pp
SOU
Southampton Eastleigh
Eastern Airways
Direct
BHD
Belfast City
BHD
Belfast City
Eastern Airways
Direct
SOU
Southampton Eastleigh
22 Sep - 24 Sep
£237pp
SOU
Southampton Eastleigh
Multiple airlines
Direct
BHD
Belfast City
BHD
Belfast City
Multiple Airlines
   
2 STOPS
SOU
Southampton Eastleigh
23 Sep - 24 Sep
£261pp
SOU
Southampton Eastleigh
Multiple airlines
Direct
BHD
Belfast City
BHD
Belfast City
Multiple Airlines
     
3 STOPS
SOU
Southampton Eastleigh

One-way flights to Belfast from Southampton

The cheapest one-way flights from Southampton to Belfast
13:20 - 12:45
KLM
1 stop
23h 25m
SOU - BHD
KLM
£117
Gotogate
12:00 - 13:25
Eastern Airways
Direct
1h 25m
SOU - BHD
Eastern Airways
£118
Travelgenio
07:30 - 12:30
British Airways
2 stops
29h 00m
SOU - BHD
British Airways
£402
Bookingwiz.co.th

Related info for your journey

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

Flight FAQs

From Southampton to Belfast

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

For a flight from Southampton to Belfast, you will be flying from Eastleigh. Southampton Eastleigh (SOU) is just 3.5 mi from the centre of the city. Eastleigh is the only Southampton airport and it handles 0 outbound flights to Belfast per day. 2 airlines have flights to Belfast from Southampton Eastleigh on a regular basis.

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

Flybe and easyJet are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Are flight prices decreasing from Southampton to Belfast 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 Southampton and Belfast 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.

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

Yes, there are multiple flights from Southampton to Belfast for under £200. The cheapest flight booked recently is on KLM for just £161, but on average you can expect to pay £198.

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

Cheapflights has 11 direct flights from Southampton to Belfast under £200. A good price for a direct flight from Southampton to Belfast is less than £214.

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

There are currently 12+ open flights from Southampton to Belfast within the next 7 days for less than £300.

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

According to our current data, KLM (£161), and Eastern Airways (£186) offers the cheapest pricing from Southampton to Belfast.

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

To fly one-way, consider booking your trip with Eastern Airways, which is currently one of the cheapest options available, starting at £103. KLM flights start at £117 while deals on British Airways start at £402 one-way.

Alternative routes for Southampton to Belfast

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

Destination information for Belfast

Things to know before you go - useful duration and weather info for your trip from Southampton to Belfast.
Flight duration from SOU to Belfast
1h 25m
Average temperature for September in Belfast
17.0 °C
Avg rainfall for September in Belfast
65.0 mm

Airports servicing Southampton

Airports servicing Belfast

Belfast City (BHD)

Hourly flight availability from Southampton to Belfast

See what time of day planes typically take off from Southampton towards Belfast.
Afternoon Midday to 6 PM 66% of flight departures
Morning 6 AM to midday 33% of flight departures
Early morning Midnight to 6 AM 1% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
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