Cheap flights from Southampton to Belfast International

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The best prices from Southampton to Belfast International are usually found in January or February, booked 42 days in advance, depart on a Tuesday or Sunday and return on a Tuesday

Return
Economy
Thu 29/10
Thu 5/11
From
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To
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Leaving on
Thu 29/10
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Anytime
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
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#removeLegButton($self.id("removeLeg$leg"))
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Depart
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Anytime
#removeLegButton($self.id("removeLeg$leg"))
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
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#removeLegButton($self.id("removeLeg$leg"))
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#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Depart
Time
Anytime
#removeLegButton($self.id("removeLeg$leg"))
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Depart
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#removeLegButton($self.id("removeLeg$leg"))
#infantInLapWarning('multiRightOfTravelers')

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

SOU - BFS
Price
£87 - £136
BFS
Temperature
8 - 19 °C
BFS
Rainfall
56 - 93 mm

Popular in

December

High demand for flights, 14% potential price rise

Cheapest in

January

Best time to find cheap flights, 26% potential price drop

Average price

£125

Average for round-trip flights in October 2020

Round-trip from

£87

From Southampton to Belfast International

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 Southampton to Belfast International?

Flights from Southampton to Belfast International are generally found to be more expensive on Thursday. This shouldn't discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Belfast International.

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

Travellers have found it’s best to book a flight 44 days in advance to save up to 43% 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 44 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 International 1-2 weeks in advance for as low as £99, or £122 for flights within the next 24 hours.

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

When flying from Southampton to Belfast International, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 22% versus a flight in the evening.

Cheap flights from Southampton to Belfast International in October, November 2020

The best prices found for SOU to BFS flights in October, November
4 Nov - 12 Nov
£249pp
SOU
Southampton Eastleigh
Multiple airlines
 
1 STOP
BFS
Belfast Intl
BFS
Belfast Intl
Multiple Airlines
 
1 STOP
SOU
Southampton Eastleigh
22 Nov - 24 Nov
£262pp
SOU
Southampton Eastleigh
Multiple airlines
 
1 STOP
BFS
Belfast Intl
BFS
Belfast Intl
Multiple Airlines
 
1 STOP
SOU
Southampton Eastleigh
25 Oct - 26 Oct
£268pp
SOU
Southampton Eastleigh
Multiple airlines
 
1 STOP
BFS
Belfast Intl
BFS
Belfast Intl
Multiple Airlines
 
1 STOP
SOU
Southampton Eastleigh

Southampton to Belfast International 2020 flight deals

Cheap flights to Belfast International from Southampton found for this year
4 Nov - 12 Nov
£249pp
SOU
Southampton Eastleigh
Multiple airlines
 
1 STOP
BFS
Belfast Intl
BFS
Belfast Intl
Multiple Airlines
 
1 STOP
SOU
Southampton Eastleigh
22 Nov - 24 Nov
£262pp
SOU
Southampton Eastleigh
Multiple airlines
 
1 STOP
BFS
Belfast Intl
BFS
Belfast Intl
Multiple Airlines
 
1 STOP
SOU
Southampton Eastleigh
25 Oct - 26 Oct
£268pp
SOU
Southampton Eastleigh
Multiple airlines
 
1 STOP
BFS
Belfast Intl
BFS
Belfast Intl
Multiple Airlines
 
1 STOP
SOU
Southampton Eastleigh

One-way flights to Belfast International from Southampton

The cheapest one-way flights from Southampton to Belfast International
02:45 - 16:30
Multiple Airlines
1 stop
13h 45m
SOU - BFS
Multiple Airlines
£111
mytrip.com
02:45 - 08:30
Multiple Airlines
1 stop
5h 45m
SOU - BFS
Multiple Airlines
£395
Kiwi.com
04:45 - 05:10
Multiple Airlines
2 stops
24h 25m
SOU - BFS
Multiple Airlines
£198
Kiwi.com

Related info for your journey

Useful info, stats and facts about Southampton to Belfast International flights.

Flight FAQs

From Southampton to Belfast International

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

Flybe is one of the carriers that may have flexible change policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Southampton to Belfast International for under £306 on Cheapflights?

Yes, there are multiple flights from Southampton to Belfast International for under £306. The cheapest flight booked recently is on Multiple Airlines for just £249, but on average you can expect to pay £282.

Are there direct flights from Southampton to Belfast International for under £230 on Cheapflights?

There are no direct flights from Southampton to Belfast International, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Does it rain more in Southampton or Belfast International?

Expected rainfall in Southampton is more than in Belfast International. You can expect this to be the case over the next 12 days.

Is Southampton weather warmer or cooler than Belfast International?

We forecast the temperature to be around the 22 °Cs in July, on average. The temperature in Belfast International is generally colder than in Southampton. Book flights in a timely manner in correlation to your departure date.

Alternative routes for Southampton to Belfast International

Destination information for Belfast International

Things to know before you go. Useful info for your trip from Southampton to Belfast International
Average temperature for October in Belfast International
13.0 °C
Avg rainfall for October in Belfast International
93.0 mm

Airports servicing Southampton

Airports servicing Belfast

  • Return
  • One-way
  • Economy
  • Premium Economy
  • Business
  • First