Trip.com
>
Flights
>
Flights to United Kingdom
>
Flights to Hampshire
>
Flights to Southampton
>
Flights from Belfast to Southampton

Cheap flight deals from Belfast to Southampton

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Belfast to Southampton?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
From price
Search
  • 4 11
  • 11 18
  • 18 25

  • Jun

    25 1
  • 1 8
  • 8 15
  • 15 22
  • 22 29

  • Jul

    29 6
  • 6 13
  • 13 20
  • 20 27
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap airlines flights from Belfast to Southampton

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Aer Lingus logo Aer Lingus

Frequently Asked Questions

  • When are flight tickets from Belfast (BFS) to Southampton (SOU) the cheapest?

    Airlines adjust prices for flights from Belfast to Southampton based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Belfast (BFS) to Southampton (SOU) cost?

    According to Trip.com's data, the lowest price is around $189.

  • How long does it take to fly from Belfast (BFS) to Southampton (SOU) and what is the distance?

    It takes around 1 hour 36 minutes to fly from Belfast (BFS) to Southampton (SOU).

  • What are the most popular airlines that fly from Belfast (BFS) to Southampton (SOU)?

    Airlines with flights from Belfast (BFS) to Southampton (SOU): Aer Lingus, British Airways and easyJet.

How to find a cheap flight from Belfast to Southampton

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Belfast to Southampton. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Belfast to Southampton

Cheapest one-way flight price $33
Cheapest round-trip ticket price $67
Off-season for travel March
Peak season for travel June
Flight distance 507.04 km
Average flight time 1 hour 36 minutes
Popular airline British Airways