Cheap flights from Belfast Intl to Southampton

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

All the information you need to plan the best BFS to SOU flight in 2021: compare Belfast Intl to Southampton flight prices with the expected peak season, weather and rainfall in Southampton.
BFS - SOU
Price
£103 - £173
SOU
Temperature
4 - 18 °C
SOU
Precipitation
25 - 76 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

£105

Average for round-trip flights in septiembre 2021

Round-trip from

€103

From Belfast Intl to Southampton Eastleigh

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 Belfast Intl Airport to Southampton?

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 Intl Airport to Southampton from £91 1-2 weeks out and tickets from £119 for flights departing within the next 72 hours.

What is the cheapest month to fly from Belfast Intl Airport to Southampton?

Flights from Belfast Intl Airport to Southampton lean towards being more expensive in July. Prices are generally better when you fly from Belfast Intl Airport to Southampton in March, with the cheapest ticket starting at £43.

When is the cheapest time to fly from Belfast Intl Airport to Southampton (BFS - SOU)?

When flying from Belfast Intl Airport to Southampton, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Belfast Intl to Southampton in September, October 2021

The best prices found for BFS to SOU flights in September, October
25 Oct - 1 Nov
£256pp
BFS
Belfast Intl
Multiple airlines
 
1 STOP
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Multiple Airlines
 
1 STOP
BFS
Belfast Intl
25 Oct - 1 Nov
£281pp
BFS
Belfast Intl
Multiple airlines
   
2 STOPS
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Multiple Airlines
 
1 STOP
BFS
Belfast Intl
29 Sep - 2 Oct
£286pp
BFS
Belfast Intl
Multiple airlines
 
1 STOP
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Multiple Airlines
 
1 STOP
BFS
Belfast Intl

Belfast Intl to Southampton 2021 flight deals

Cheap flights to Southampton from Belfast Intl found for this year
21 Dec - 26 Dec
£246pp
BFS
Belfast Intl
Multiple airlines
 
1 STOP
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Multiple Airlines
 
1 STOP
BFS
Belfast Intl
21 Dec - 27 Dec
£251pp
BFS
Belfast Intl
Multiple airlines
 
1 STOP
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Multiple Airlines
 
1 STOP
BFS
Belfast Intl
25 Oct - 1 Nov
£256pp
BFS
Belfast Intl
Multiple airlines
 
1 STOP
SOU
Southampton Eastleigh
SOU
Southampton Eastleigh
Multiple Airlines
 
1 STOP
BFS
Belfast Intl

One-way flights to Eastleigh from Belfast Intl

The cheapest one-way flights from Belfast Intl to Southampton
14:45 - 12:50
Multiple Airlines
1 stop
22h 05m
BFS - SOU
Multiple Airlines
£130
Kiwi.com
04:15 - 16:40
Multiple Airlines
1 stop
12h 25m
BFS - SOU
Multiple Airlines
£138
Gotogate
13:15 - 16:40
Multiple Airlines
2 stops
27h 25m
BFS - SOU
Multiple Airlines
£151
Gotogate

Related info for your journey

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

Flight FAQs

From Belfast Intl to Southampton

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.

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.

Are flight prices decreasing from Belfast Intl Airport 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 Intl Airport 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.

Can I find flights from Belfast Intl Airport to Southampton for under £300 on Cheapflights?

Yes, there are multiple flights from Belfast Intl Airport to Southampton for under £300. The cheapest flight booked recently is on Multiple Airlines for just £246, but on average you can expect to pay £288.

What are the cheapest flights from Belfast Intl Airport to Southampton?

On average you can expect to pay £94 for a flight from Belfast Intl Airport to Southampton. The cheapest flight overall is £51 while the most popular route, (Belfast Intl - Southampton Eastleigh) is currently priced at £179.

Alternative routes for Belfast Intl to Southampton

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

Destination information for Southampton

Things to know before you go - useful duration and weather info for your trip from Belfast Intl to Southampton.
Average temperature for September in Southampton
19.0 °C
Avg rainfall for September in Southampton
50.0 mm

Airports servicing Belfast

Airports servicing Southampton

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