Cheap flights from Southampton to Belfast from £39

Cheap flights from Southampton to Belfast from £39

Trusted by millions

Kiwi.com Guarantee for stress-free travel

One search, all the best deals

Explore flight deals to Belfast

Direct
Wed, May 6
Southampton SOUBelfast BHD
£39
Search
Direct
Thu, May 7
Southampton SOUBelfast BHD
£39
Search
Direct
Tue, May 5
Southampton SOUBelfast BHD
£39
Search
Direct
Wed, May 6
Southampton SOUBelfast BHD
£39
Search
Direct
Sat, May 9
Southampton SOUBelfast BHD
£39
Search
Direct
Fri, May 8
Southampton SOUBelfast BHD
£39
Search

Not happy with the results? Try some of our useful filters

Search by stops

Search by carrier

Search by price

Search by departure date

Direct
Sat, May 9 – Wed, May 13
Southampton SOUBelfast BHD
£75
Search
Direct
Tue, May 5 – Sat, May 9
Southampton SOUBelfast BHD
£75
Search
Direct
Sat, May 9 – Mon, May 11
Southampton SOUBelfast BHD
£75
Search
Direct
Sat, May 9 – Tue, May 12
Southampton SOUBelfast BHD
£75
Search
Direct
Sat, May 9 – Tue, May 12
Southampton SOUBelfast BHD
£75
Search
Direct
Fri, May 8 – Tue, May 12
Southampton SOUBelfast BHD
£75
Search

Not happy with the results? Try some of our useful filters

Search by stops

Search by carrier

Search by price

Search by departure date

How much do flights to Belfast cost?

Cheapest one-way trip

£39

Cheapest round-trip

£75

Nonstop flights in April

£39 – £56

Most popular airline

easyJet

Getting from Belfast airport to the city center

Fastest options: Airport Express bus services. Best value: Translink bus and coach services.

Belfast is served by two airports, each offering convenient airport transfers to city center destinations. Belfast International Airport (BFS) lies 21 km northwest of central Belfast, while George Best Belfast City Airport (BHD) is just 5 km east of the city center. Transport options include express buses, regular bus services, taxis, and private transfers. Journey times and costs vary depending on the airport, time of day, and traffic conditions.

From Belfast International Airport (BFS)

Transport Option

Typical Time

Typical Cost

Frequency

Best For

30-40 min

£8-£12 (single vs return fares)

every 10–30 min (traffic dependent)

direct to city center

25-45 min

£35-£50 (metered; varies by traffic)

on-demand 24/7 (traffic dependent)

door-to-door with luggage

25-40 min

£45-£70 (pre-booked fixed rate)

pre-booked (traffic dependent)

comfort and convenience

From George Best Belfast City Airport (BHD)

Transport Option

Typical Time

Typical Cost

Frequency

Best For

10-20 min

£3-£5 (single vs return fares)

every 20–30 min (traffic dependent)

quick and affordable

15-25 min

£2-£3 (standard Metro fare)

every 15–30 min (traffic dependent)

budget travelers

10-20 min

£10-£18 (metered; varies by traffic)

on-demand 24/7 (traffic dependent)

door-to-door convenience

Notes:

  • Prices in GBP; table created in 2025 and subject to change.
  • Airport Express services operate frequently during peak hours with reduced services in evenings and weekends.
  • Taxi fares are metered and may vary depending on traffic conditions and time of day.
  • We recommend checking official transport websites for your travel planning.

Updated: December 2025

Key info about flying to Belfast

Depart from
Southampton
Arrive to
Belfast International
Average flights per week
400
Flight distance
508 km
Worth visiting
Bru Na Boinne Neolithic Site (County Meath, Ireland) - Giant's Causeway - Trinity College, Dublin

Weekly direct flights

Discover the top airlines offering direct flights from Southampton to Belfast in the next month. You’ll find the number of daily direct flights per airline in the chart.

AirlineMon 13.04Tue 14.04Wed 15.04Thu 16.04Fri 17.04Sat 18.04Sun 19.04
Aer Lingus
3333333
easyJet
1---------1---1
Weekly flights: 24 totalDaily flights: 3.43 averageMost flights: Monday 3 flights
AirlineMon 20.04Tue 21.04Wed 22.04Thu 23.04Fri 24.04Sat 25.04Sun 26.04
Aer Lingus
3333333
easyJet
1---------111
Weekly flights: 25 totalDaily flights: 3.57 averageMost flights: Monday 3 flights
AirlineMon 27.04Tue 28.04Wed 29.04Thu 30.04Fri 01.05Sat 02.05Sun 03.05
Aer Lingus
3333343
easyJet
1---------111
Weekly flights: 26 totalDaily flights: 3.71 averageMost flights: Saturday 4 flights
AirlineMon 04.05Tue 05.05Wed 06.05Thu 07.05Fri 08.05Sat 09.05Sun 10.05
Aer Lingus
3333343
easyJet
1---------111
Weekly flights: 26 totalDaily flights: 3.71 averageMost flights: Saturday 4 flights

Check-in for a flight from Southampton to Belfast

NameCarrier codeIATA CodePassport needed during booking
easyJetEZYU2Yes
RyanairRYRFRNo
Aer LingusEINEINo
LoganAirLOGLMYes
KLM Royal Dutch AirlinesKLMKLNo

Online check-in is not available for these airlines.

Weather in Belfast

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January6°C2°C
February7°C3°C
March9°C3°C
April11°C4°C
May13°C7°C
June16°C9°C
July17°C11°C
August17°C11°C
September15°C10°C
October12°C8°C
November9°C5°C
December7°C3°C
Hottest Month
17°C
July
Coldest month
2°C
January
Sunny days
258
days per year
Snow days
2
days per year

14 day forecast

Sunday
12 Apr
88%
9°C2°C
19 Apr
11°C3°C
Monday
13 Apr
86%
10°C0°C
20 Apr
11°C1°C
Tuesday
14 Apr
80%
10°C1°C
21 Apr
75%
13°C2°C
Wednesday
15 Apr
71%
13°C8°C
22 Apr
79%
7°C5°C
Thursday
16 Apr
81%
12°C7°C
23 Apr
74%
9°C4°C
Friday
17 Apr
89%
12°C7°C
24 Apr
87%
11°C6°C
Saturday
18 Apr
86%
11°C3°C
25 Apr
78%
13°C4°C
Book your trip to arrive at Belfast International, or George Best Belfast City. The distance between Southampton and Belfast is 508 km. The most popular airlines for this route are easyJet, Ryanair, Aer Lingus, LoganAir, and KLM Royal Dutch Airlines. Southampton and Belfast have 400 direct flights per week. When you arrive at Belfast, consider visiting Bru Na Boinne Neolithic Site (County Meath, Ireland), Giant's Causeway, and Trinity College, Dublin.

Frequently asked questions

How long does it take to travel from Southampton to Belfast?
A one-way nonstop (direct) flight between Southampton and Belfast takes around 1.6 hours.
What is the flight distance between Southampton and Belfast?
The flight distance between Southampton and Belfast is 508 km.
What airlines offer nonstop (direct) flights between Southampton and Belfast?
Several carriers operate flights between Southampton and Belfast. Airlines offering nonstop (direct) flights include easyJet, Aer Lingus.
What are the most popular routes to and from Southampton?
Travelers frequently search for route combinations, such as Southampton and Dublin, Alderney, Saint Peter Port, Stornoway, Paris, Liverpool, Glasgow, Edinburgh, Málaga, Amsterdam, Saint Helier, Manchester, Kirkwall, Donegal, Geneva, Leeds, Madrid, Strasbourg, Copenhagen, Bogotá.
What are the most popular routes to and from Belfast?
Travelers frequently search for route combinations, such as Belfast and Manchester, London, Edinburgh, Nottingham, Leeds, Birmingham, Glasgow, Isle of Wight, Newcastle upon Tyne, Budapest, Cardiff, Istanbul, Antalya, Kraków, Barcelona, Lisbon, Madrid, Tirana, Liverpool, Alicante.
What airports are near Southampton?
The main airport in Southampton is Southampton. It is also served by London Stansted, Gatwick, Heathrow, Luton, Birmingham, Bristol, East Midlands, Cardiff, London City, London Southend.
What airports are near Belfast?
The main airport in Belfast is Belfast International. It is also served by Dublin, Glasgow Prestwick, Ireland West Airport Knock, Isle of Man, Donegal, City of Derry.
Which airlines fly between Southampton and Belfast?
Currently, you can fly between Southampton and Belfast with easyJet, Ryanair, Aer Lingus, LoganAir, KLM Royal Dutch Airlines.
When’s the best time to travel between Southampton and Belfast?
If you don’t have specific dates for your trip between Southampton and Belfast, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between Southampton and Belfast?
How many airports are there near Southampton?
How many airports are there near Belfast?
What time do nonstop (direct) flights between Southampton and Belfast depart?
What time do nonstop (direct) flights between Southampton and Belfast arrive?
What time do flights between Southampton and Belfast depart?
What time do flights between Southampton and Belfast arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.

Search flightsSearch direct flights

Explore alternative trips

Flights from Southampton

Flights to Belfast

The nearest countries with flights to Belfast

Here is a list of countries people are flying from

Other destination countries from Southampton

Here is a list of countries people are flying to

Download our app

Start your next adventure now. Download our app and explore cheap flights effortlessly!

Search flights
Find the best connection from Southampton to Belfast

Search, compare, and book flights to get there.

Search flights