Find Cheap Flights from Southampton to Belfast (SOU - BFS)

Flights overview

Useful information for finding cheap flights from Southampton to Belfast and booking your next trip

Cheapest round-trip flights	$92	easyJet Nonstop 2 hr Sat, Apr 25 — Sun, Apr 26	The cheapest round-trip flight from Southampton to Belfast is currently $92
Cheapest one-way flight	$30	easyJet Nonstop 2 hr Mon, Jun 15	The cheapest one-way flight from Southampton to Belfast is currently $30
Last-minute weekend getaway	$95	Aer Lingus Nonstop 2 hr Fri, Apr 17 — Sun, Apr 19	The cheapest last-minute weekend getaway from Southampton to Belfast is currently $95
Cheapest business class flights	$1,041	British Airways, Loganair 2 stops 11 hr Fri, May 29 — Sun, May 31	The cheapest business class round-trip flight from Southampton to Belfast is currently $1,041

Fastest flight	1 hr 15 min	The fastest nonstop flight from Southampton to Belfast takes 1 hr 15 min
Nonstop flights	Every day	There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Southampton to Belfast is typically October. The most expensive month to fly is typically December.

October Cheapest	Typical prices: $85–310
December Most expensive	Typical prices: $200–460

Popular airlines from Southampton to Belfast

Aer Lingus

Nonstop

from $95

Typical price: $125–275

21 weekly nonstop flights

SOU - BHD Every day

37 weekly connecting flights

SOU - BHD Every day
easyJet

Nonstop

from $64

Typical price: $105–255

3 weekly nonstop flights

SOU - BFS Every Mon, Fri, Sun
KLM

from $563

Typical price: $385–910

24 weekly connecting flights

SOU - BHD Every day
Loganair

from $793

Typical price: $790–1,050

21 weekly connecting flights

SOU - BHD Every day

Popular airports near Southampton

Heathrow Airport (LHR)

London United Kingdom 1 hr 15 min 57 mi
Southampton Airport (SOU)

Southampton United Kingdom 14 min 3 mi
London Gatwick Airport (LGW)

London United Kingdom 1 hr 40 min 55 mi
London Luton Airport (LTN)

London United Kingdom 1 hr 43 min 80 mi

Popular airports near Belfast

Belfast International Airport (BFS)

Belfast United Kingdom 30 min 12 mi
Belfast City Airport (BHD)

Belfast United Kingdom 12 min 2 mi
Dublin Airport (DUB)

Dublin Ireland 1 hr 44 min 82 mi
City of Derry Airport (LDY)

Londonderry United Kingdom 1 hr 27 min 58 mi

Frequently asked questions about flying from Southampton to Belfast

The cheapest flights from Southampton to Belfast are usually in October. Typical ticket prices in October range from $85 to $310.

The cheapest round-trip flight from Southampton to Belfast recently found on Google Flights was with easyJet from $92. The cheapest one-way flight was with easyJet from $30.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Aer Lingus flight from Southampton to Belfast is $95, flying from Apr 23 to Apr 26.
The cheapest easyJet flight from Southampton to Belfast is $64, flying from Jun 13 to Jun 14.
The cheapest KLM flight from Southampton to Belfast is $563, flying from May 7 to May 10.
The cheapest Loganair flight from Southampton to Belfast is $793, flying from May 15 to May 18.

The cheapest round-trip flight from Southampton to Belfast starts at $92 from Sat, Apr 25 to Sun, Apr 26. The cheapest one-way flight starts at $30 and departs on Mon, Jun 15.

1 hr 15 min is the shortest flight time from Southampton to Belfast.

Most visitors arrive in summer (Jul–Aug), when the weather is mild. Winters (Nov–Mar) are cold and wet. Local events include the Cathedral Quarter Arts Festival (May) and the Belfast International Arts Festival (Oct).

It's easy to use Google Flights to find the cheapest days to fly from Southampton to Belfast.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Southampton to Belfast really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Southampton to Belfast.

In terms of nonstop flights, Aer Lingus is the most popular. Aer Lingus offers 21 nonstop flights and 37 connecting flights per week. Aer Lingus flies from Southampton Airport (SOU) to Belfast City Airport (BHD) .

Other popular airlines flying from Southampton to Belfast are:

easyJet offers 3 nonstop flights per week. easyJet flies from Southampton Airport (SOU) to Belfast International Airport (BFS) .
KLM offers 24 connecting flights per week. KLM flies from Southampton Airport (SOU) to Belfast City Airport (BHD) .
Loganair offers 21 connecting flights per week. Loganair flies from Southampton Airport (SOU) to Belfast City Airport (BHD) .

The number of connecting flights refers to distinct flights with at least one stop between Southampton and Belfast.

The cheapest round-trip flight from Southampton to Belfast recently found on Google Flights was with easyJet from $92. The cheapest one-way flight was with easyJet from $30.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Aer Lingus flight from Southampton to Belfast is $95, flying from Apr 23 to Apr 26.
The cheapest easyJet flight from Southampton to Belfast is $64, flying from Jun 13 to Jun 14.
The cheapest KLM flight from Southampton to Belfast is $563, flying from May 7 to May 10.
The cheapest Loganair flight from Southampton to Belfast is $793, flying from May 15 to May 18.

easyJet and Aer Lingus fly direct from Southampton to Belfast.

There are 21 Aer Lingus direct flights from Southampton to Belfast per week. Flights are available every day.
There are 3 easyJet direct flights from Southampton to Belfast per week. Flights are available on Monday, Friday and Sunday.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Southampton and Belfast at price $95 is offered by Aer Lingus from Fri, Apr 17 to Sun, Apr 19.

easyJet and Aer Lingus fly direct from Southampton to Belfast.

There are 21 Aer Lingus direct flights from Southampton to Belfast per week. Flights are available every day.
There are 3 easyJet direct flights from Southampton to Belfast per week. Flights are available on Monday, Friday and Sunday.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

There are direct flights from Southampton to Belfast on a daily basis.

The cheapest direct (nonstop) round-trip flights between Southampton and Belfast start at $92 from Sat, Apr 25 to Sun, Apr 26 with easyJet.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Southampton to Belfast, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Southampton and Belfast start at $1,041 from Fri, May 29 to Sun, May 31 with British Airways, Loganair.

The cheapest economy class round-trip flights between Southampton and Belfast start at $92 from Sat, Apr 25 to Sun, Apr 26.

To book business class trips from Southampton to Belfast, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Southampton and Belfast starts at $95 from Fri, Apr 17 to Sun, Apr 19 with Aer Lingus.

The cheapest last-minute deal between Southampton and Belfast at price $95 is offered by Aer Lingus from Fri, Apr 17 to Sun, Apr 19.

To find last-minute flight deals from Southampton to Belfast, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.