Cheap flights from Southampton to Belfast Intl

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

All the information you need to plan the best SOU to BFS flight in 2021: compare Southampton to Belfast Intl flight prices with the expected peak season, weather and rainfall in Belfast Intl.
SOU - BFS
Price
£104 - £174
BFS
Temperature
5 - 16 °C
BFS
Precipitation
50 - 90 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

£104

Average for round-trip flights in September 2021

Round-trip from

$104

From Southampton Eastleigh to Belfast Intl

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 Intl Airport?

Users have found that booking a flight from Southampton to Belfast Intl Airport at least 59 days early can save you up to 46% on average compared to booking a flight this week. If booking 59 days before your flight isn’t an option for you, users have found flights from Southampton to Belfast Intl Airport for as little as £90 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £112 for flights departing within the next 3 days.

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

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

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

The best prices found for SOU to BFS flights in September, October
14 Oct - 15 Oct
£216pp
SOU
Southampton Eastleigh
Multiple airlines
 
1 STOP
BFS
Belfast Intl
BFS
Belfast Intl
Multiple Airlines
   
2 STOPS
SOU
Southampton Eastleigh
29 Oct - 1 Nov
£233pp
SOU
Southampton Eastleigh
Multiple airlines
 
1 STOP
BFS
Belfast Intl
BFS
Belfast Intl
Multiple Airlines
 
1 STOP
SOU
Southampton Eastleigh
18 Oct - 21 Oct
£250pp
SOU
Southampton Eastleigh
Multiple airlines
 
1 STOP
BFS
Belfast Intl
BFS
Belfast Intl
Multiple Airlines
 
1 STOP
SOU
Southampton Eastleigh

Southampton Eastleigh to Belfast Intl 2021 flight deals

Cheap flights to Belfast Intl from Southampton found for this year
19 Dec - 22 Dec
£186pp
SOU
Southampton Eastleigh
Multiple airlines
 
1 STOP
BFS
Belfast Intl
BFS
Belfast Intl
Multiple Airlines
 
1 STOP
SOU
Southampton Eastleigh
19 Dec - 22 Dec
£210pp
SOU
Southampton Eastleigh
easyJet
 
1 STOP
BFS
Belfast Intl
BFS
Belfast Intl
easyJet
   
2 STOPS
SOU
Southampton Eastleigh
14 Oct - 15 Oct
£216pp
SOU
Southampton Eastleigh
Multiple airlines
 
1 STOP
BFS
Belfast Intl
BFS
Belfast Intl
Multiple Airlines
   
2 STOPS
SOU
Southampton Eastleigh

Last-minute flights from Southampton to Belfast Intl

Late deals on return flights to Belfast Intl from Southampton, departing today and this week
4 Oct - 6 Oct
£283pp
SOU
Southampton Eastleigh
Multiple airlines
 
1 STOP
BFS
Belfast Intl
BFS
Belfast Intl
Multiple Airlines
 
1 STOP
SOU
Southampton Eastleigh
4 Oct - 6 Oct
£288pp
SOU
Southampton Eastleigh
Multiple airlines
   
2 STOPS
BFS
Belfast Intl
BFS
Belfast Intl
Multiple Airlines
 
1 STOP
SOU
Southampton Eastleigh
4 Oct - 6 Oct
£303pp
SOU
Southampton Eastleigh
Multiple airlines
   
2 STOPS
BFS
Belfast Intl
BFS
Belfast Intl
Multiple Airlines
   
2 STOPS
SOU
Southampton Eastleigh

One-way flights to Belfast Intl from Southampton

The cheapest one-way flights from Southampton to Belfast Intl
13:40 - 04:00
Multiple Airlines
1 stop
14h 20m
SOU - BFS
Multiple Airlines
£126
Gotogate
13:40 - 04:05
Multiple Airlines
1 stop
14h 25m
SOU - BFS
Multiple Airlines
£137
Gotogate
08:35 - 04:10
Multiple Airlines
1 stop
19h 35m
SOU - BFS
Multiple Airlines
£158
Gotogate

Related info for your journey

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

Flight FAQs

From Southampton to Belfast Intl

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

If you book a flight to Belfast Intl from Southampton, you will be flying from Eastleigh, which is the city’s only airport. Southampton Eastleigh (SOU) is located 3.5 mi from the centre of Southampton. There are 0 flights from Eastleigh to Belfast Intl per day from 2 different airlines.

Which airlines flying from Southampton Eastleigh to Belfast Intl 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 Intl Airport 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 Intl Airport 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 Intl Airport for under £200 on Cheapflights?

Yes, there are multiple flights from Southampton to Belfast Intl Airport for under £200. The cheapest flight booked recently is on Multiple Airlines for just £186, but on average you can expect to pay £275.

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

There are currently 3+ open flights from Southampton to Belfast Intl Airport within the next 7 days for less than £300.

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

Cheapflights users have booked flights from Southampton to Belfast Intl Airport from £210 return.

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

The cheapest flight price from Southampton to Belfast Intl Airport is £49. On average you can expect to pay £102. The most popular route, (Southampton Eastleigh - Belfast Intl), can usually be booked for £185.

What are the most popular airlines that fly from Southampton to Belfast Intl Airport?

The most popular airlines flying from Southampton to Belfast Intl Airport are Flybe, Ryanair and easyJet. Something to consider prior to booking your flight.

Alternative routes for Southampton to Belfast Intl

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

Destination information for Belfast Intl

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

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Airports servicing Belfast

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