Belfast, United Kingdom to Southampton, United Kingdom flights from £39
Flights starting at £39. Choose between British Airways, easyJet, or Ryanair to find the best price.
Kiwi-Code uncovers prices airlines don't want you to see.
Use our flexible filters to tailor your search.
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to Southampton
Search by stops
Search by carrier
Search by price
Search by departure date
Round trips
Updated:

By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
Weekly direct flights
Discover the top airlines offering direct flights from Belfast to Southampton in the next month. You’ll find the number of daily direct flights per airline in the table.
Weekly direct flights for Mon 13.03 - Sun 19.03
Airline | Mon 13.03 | Tue 14.03 | Wed 15.03 | Thu 16.03 | Fri 17.03 | Sat 18.03 | Sun 19.03 |
---|---|---|---|---|---|---|---|
1 | 2 | 2 | 2 | 2 | 1 | 1 | |
--- | --- | --- | --- | --- | --- | --- |
Weekly direct flights for Mon 20.03 - Sun 26.03
Airline | Mon 20.03 | Tue 21.03 | Wed 22.03 | Thu 23.03 | Fri 24.03 | Sat 25.03 | Sun 26.03 |
---|---|---|---|---|---|---|---|
2 | 2 | 2 | 2 | 2 | 1 | 2 | |
--- | --- | --- | --- | --- | --- | --- |
Weekly direct flights for Mon 27.03 - Sun 02.04
Airline | Mon 27.03 | Tue 28.03 | Wed 29.03 | Thu 30.03 | Fri 31.03 | Sat 01.04 | Sun 02.04 |
---|---|---|---|---|---|---|---|
2 | 2 | 2 | 2 | 2 | 1 | 2 | |
--- | --- | --- | --- | --- | --- | --- |
Weekly direct flights for Mon 03.04 - Sun 09.04
Airline | Mon 03.04 | Tue 04.04 | Wed 05.04 | Thu 06.04 | Fri 07.04 | Sat 08.04 | Sun 09.04 |
---|---|---|---|---|---|---|---|
2 | 2 | 2 | 2 | 2 | 1 | 2 | |
--- | --- | --- | 1 | 1 | --- | 1 |
Check-in for a flight from Belfast to Southampton
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
British Airways | BAW | BA | Yes | 0 0 |
easyJet | EZY | U2 | Yes | Opens 720 days before flight Closes 2 hours before flight |
Ryanair | RYR | FR | No | Opens 24 days before flight Closes 2 hours before flight |
Aer Lingus | EIN | EI | No | Opens 48 days before flight Closes 5 hours before flight |
KLM Royal Dutch Airlines | KLM | KL | Yes | Opens 30 days before flight Closes 1 hours before flight |
United Kingdom COVID-19 travel restrictions

Most travelers from Belfast, BFS can enter Southampton, SOU, but there are restrictions.
Departure
Travel restrictions |
|
---|---|
Additional information |
|
Return
Travel restrictions |
|
---|
Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.
Learn more about COVID-19 restrictions in United Kingdom in our dedicated Stories article.
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Belfast
- Flights from Belfast to London
- Flights from Belfast to Manchester
- Flights from Belfast to Alicante
- Flights from Belfast to Birmingham
- Flights from Belfast to Barcelona
- Flights from Belfast to Tenerife
- Flights from Belfast to Kraków
- Flights from Belfast to Málaga
- Flights from Belfast to Berlin
- Flights from Belfast to Faro
- Flights from Belfast to Istanbul
- Flights from Belfast to Madrid
- Flights from Belfast to Edinburgh
- Flights from Belfast to Budapest
- Flights from Belfast to Amsterdam
- Flights from Belfast to Ibiza
- Flights from Belfast to Lanzarote
- Flights from Belfast to Warsaw
- Flights from Belfast to Glasgow
- Flights from Belfast to Prague
Flights to Southampton
- Flights from Manchester to Southampton
- Flights from Glasgow to Southampton
- Flights from Edinburgh to Southampton
- Flights from Dublin to Southampton
- Flights from Newcastle upon Tyne to Southampton
- Flights from Amsterdam to Southampton
- Flights from Barcelona to Southampton
- Flights from Saint Peter Port to Southampton
- Flights from Aberdeen to Southampton
- Flights from Kirkwall to Southampton
- Flights from Düsseldorf to Southampton
- Flights from Berlin to Southampton
- Flights from Paris to Southampton
- Flights from Málaga to Southampton
- Flights from London to Southampton
- Flights from Saint Helier to Southampton
- Flights from Ibiza to Southampton
- Flights from Inverness to Southampton
- Flights from Madrid to Southampton
- Flights from Prague to Southampton
Popular routes
- Flights from Faro to London
- Flights from London to Bangkok
- Flights from Edinburgh to Hong Kong
- Flights from Glasgow to Los Angeles
- Flights from Rhodes to Chios
- Flights from London to Malé
- Flights from Trujillo to Cusco
- Flights from Boston to Glasgow
- Flights from Pucallpa to Cusco
- Flights from London to Malta
- Flights from London to Tirana
- Flights from Iloilo City to Manila
- Flights from London to Southampton
- Flights from Puerto Limón to San José
- Flights from Zakynthos Island to Larnaca
- Flights from Stavanger to Riga
The nearest countries with flights to Southampton
Here is a list of countries people are flying fromOther destination countries from Belfast
Here is a list of countries people are flying toKiwi.com: the best free travel app for Android and iPhone
Find out more about the Kiwi.com app on kiwi.com/mobile . With our app you can search for the best plane, train and bus connections. The Kiwi.com mobile app offers cheap flights, access to hidden features, travel hacks and special offers.
Search cheap flights
Simplified planning and booking
Travel deals built for you
Kiwi.com travel hacks