Is there a direct train from Antrim to Southampton?

No, you must fly to London first.

How long is the train from Gatwick to Southampton?

The journey takes about 2 hours.

Are there direct flights to Southampton?

No, you usually fly to London airports.

What is the best way to get to the port?

Taxis or local buses from the city centre.

Can I use a railcard?

Yes, standard UK railcards are valid.

Southampton

Train Flight

Antrim to Southampton

Updated: 28 May 2026

To reach Southampton from Antrim, fly from Belfast International to London Gatwick or Heathrow. From there, take a direct train to Southampton Central. The total travel time is approximately 6 hours. This route connects Northern Ireland to the major port city of Southampton. The distance is roughly 500 km.

Total Distance: 500 km driving distance, 450 km straight-line air distance.

Fastest Way

Flight to London followed by a direct train to Southampton.

Cheapest Way

Booking flight and train tickets in advance.

Compare Antrim to Southampton Routes

	Train Direct	Flight Direct
Duration	2 hours	1 hour 20 mins
Avg Price	20-50 GBP	50-120 GBP
Operator	Southern Railway	EasyJet
Route	London Gatwick to Southampton Central	Belfast International to London Gatwick
Tip	Direct trains run hourly from the airport station.	Book early for the best rates on this busy route.

Travel Tips

Airport Transfers
Gatwick Airport has a dedicated train station inside the terminal.
Train Tickets
Use the Trainline app to book your train journey from Gatwick.
Local Transport
Southampton is very walkable, but buses are available.
Packing
Check airline baggage limits before you fly.
Booking
Book your train ticket as an 'Advance' fare to save money.