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Cheap flights from Belfast Intl Airport to Southampton from £45

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — SOU
26 Nov — 3 Dec1
1 adult

The best prices from Belfast Intl to Southampton Eastleigh are usually found in January or March, booked 46 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Belfast Intl to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from Belfast Intl (BFS) to Southampton (SOU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 November 2024.

Round-trip from

£45

Popular in

June

Cheapest in

January

Average price

£82
easyJet
  • easyJet
  • 9/12-11/12
  • Nonstop
  • 2h 30m total
  • Belfast to Southampton
High demand for flights, 35% potential price rise
Best time to find cheap flights, 24% potential price drop
Average for round-trip flights in November 2024

Find flight deals from Belfast Intl to Southampton

Cheapest flights from Belfast Intl to Southampton
Explore the most affordable flight options available from Belfast Intl to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2024.

Mon 9/1210:45BFS - SOU
Nonstop1h 10measyJet
Wed 11/1216:10SOU - BFS
Nonstop1h 20measyJet
Deal found 20/11£45
Mon 9/1217:30BFS - SOU
2 stops15h 15mMultiple Airlines
Wed 11/1216:10SOU - BFS
Nonstop1h 20mMultiple Airlines
Deal found 20/11£148

Find flights from Belfast Intl to Southampton within your budget

Customise your flight search to find flights from Belfast Intl to Southampton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 939,815 searches. Data last updated 21 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BelfastSouthampton

BFS - SOU

BFSSOU

Belfast Intl

Mon 9/12

10:45-11:55

Nonstop1h 10m

Southampton Eastleigh

Wed 11/12

16:10-17:30

Nonstop1h 20m

£45

BelfastSouthampton

BFS - SOU

BFSSOU

Belfast Intl

Fri 10/1

11:15-19:40

2 stops8h 25m

Southampton Eastleigh

Mon 13/1

12:25-13:45

Nonstop1h 20m

£137

BelfastSouthampton

BFS - SOU

BFSSOU

Belfast Intl

Tue 17/12

12:25-08:50

1 stop20h 25m

£49

BelfastSouthampton

BFS - SOU

BFSSOU

Belfast Intl

Tue 26/11

07:10-08:45

2 stops25h 35m

£219

Flights are sorted by cheapest return flights first.

Deals found on 20/11

Best time to book a flight from Belfast Intl to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Belfast Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Belfast Intl to Southampton

Get recent, data-driven insights about flights from Belfast Intl to Southampton including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Belfast Intl Airport to Southampton?

Use this chart to determine the optimal time to book a return flight from Belfast Intl to Southampton. Price data was last updated on 15 November 2024.

To ensure you get the cheapest price possible for a flight from Belfast Intl Airport to Southampton, you should look to book at least 46 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Belfast Intl Airport to Southampton?

Currently, December is the cheapest month in which you can book a flight from Belfast Intl Airport to Southampton (average of £187). Flying from Belfast Intl Airport to Southampton in November is currently the most expensive (average of £262). 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.

What is the cheapest time of day to fly from BFS to SOU?

Find hourly flight availability from Belfast Intl to Southampton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 November 2024.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 29% on flights from Belfast Intl Airport to Southampton by exploring options for tickets in the evening.

Rainfall in Southampton by month

Plan your trip to Southampton by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Southampton ranges from 25.0 - 76.0 inches per month. December is typically the wettest month, when rainfall can reach 76.0 mm. July is typically the driest time to visit Southampton when rainfall is around 25.0 mm.

Temperature in Southampton by month

Plan your trip to Southampton by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Southampton, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Southampton

Get insights into the airlines that provide service to Southampton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southampton. Reviews last updated 21 November 2024.
6.9
Okay
1,944 reviews

Boarding

6.7

Entertainment

5.5

Comfort

6.7

Overall

6.9

Crew

7.6

Food

5.9

Reviews

1 / 10

Everything worked as expected. The temperature in the cabin was cold. We were told it was because we were at the front of the plane

6.9
Okay
1,944 reviews
6.9
Okay
1,944 reviews

Boarding

6.7

Entertainment

5.5

Comfort

6.7

Overall

6.9

Crew

7.6

Food

5.9

Reviews

1 / 10

Everything worked as expected. The temperature in the cabin was cold. We were told it was because we were at the front of the plane

Related info for your journey

Find useful and relevant information for your journey from Belfast Intl to Southampton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Southampton from Belfast Intl?

    Southampton Eastleigh (SOU) is the airport you will fly into if you book a flight from Belfast Intl to Southampton. You should not have trouble finding flights to Eastleigh from Belfast Intl; the airport handles an average of 0 inbound flights from Belfast Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Southampton airport from Belfast Intl. It is only a 3.5 mi journey from Eastleigh (SOU) to Southampton’s city center.

  • What is the cheapest airline to fly from Belfast Intl Airport to Southampton round-trip?

    Currently priced at £45, easyJet will fly you from Belfast Intl Airport to Southampton and back. In addition to easyJet, many other airlines offer competitively priced options for your trip. This flight start at 49% lower than the current average price 3 months from now.

  • What are the cheapest flights from Belfast Intl Airport to Southampton?

    On average you can expect to pay £55 for a flight from Belfast Intl Airport to Southampton. The cheapest flight overall is £34 while the most popular route, (Belfast Intl - Southampton Eastleigh) is currently priced at £45.

  • Can I find deals for flights from Belfast Intl to Southampton that include hotel bookings?

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

  • How can I find direct flights from Belfast Intl to Southampton?

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

  • Can I find deals for business class flights from Belfast Intl to Southampton?

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

  • What is the cheapest month to book a flight from Belfast Intl Airport to Southampton?

    Currently, December is the cheapest month in which you can book a flight from Belfast Intl Airport to Southampton (average of £187). Flying from Belfast Intl Airport to Southampton in November is currently the most expensive (average of £262). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Belfast Intl to Southampton

Discover the top 2 airlines that operate flights from Belfast Intl to Southampton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 939,815 searches. Data last updated 21 November 2024.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£36Average£88FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Aer LingusCheapest£57Average£94FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Belfast Intl to Southampton?

When you search for this flight from Belfast Intl to Southampton, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Belfast Intl to Southampton?

Cheapflights simply makes it quick and affordable to book flights from Belfast Intl to Southampton by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Belfast Intl to Southampton with no change fees?

Certainly. Search results for flights to Southampton from Belfast Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Belfast Intl to Southampton become cheaper?

Of course! You can now track prices for flights from Belfast Intl to Southampton and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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