Cheap flights from Southampton to Belfast from £25

For a flight from Southampton to Belfast, you will be flying from Eastleigh. Southampton Eastleigh (SOU) is just 3.5 mi from the center of the city. Eastleigh is the only Southampton airport and it handles 0 outbound flights to Belfast per day. 2 airlines have flights to Belfast from Southampton Eastleigh on a regular basis.

There are many flights that can get you from Southampton to Belfast in 1h 20m. Fly via easyJet or Aer Lingus to get the fastest option. Airlines will cover a distance of 326 mi. All flights are typically direct.

Our cheapest airline available from Southampton to Belfast is easyJet. Our recent data shows that you can find tickets from as low as £32 on this airline. An additional option worth looking into is Aer Lingus, starting at £61. You may be able to fly from Southampton to Belfast for 65% less than the average price by searching for these airlines.

Looking at all options, your cheapest flight can be booked for £19. While the most popular route (Southampton Eastleigh - Belfast Intl) can be booked for £36 on average our data indicates £94 when flying from Southampton to Belfast.

Yes. In addition to deals on Southampton to Belfast flights, Cheapflights offers holiday packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Belfast.

Yes. Cheapflights offers flight deals from Southampton to Belfast by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Currently, January is the cheapest month in which you can book a flight from Southampton to Belfast (average of £67). Flying from Southampton to Belfast in July is currently the most expensive (average of £90). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.