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Cheap flights from Belfast Intl Airport to Southampton from £41

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BFS — SOU
18 Jun — 25 Jun1
1 adult
Tue 18/6
Tue 25/6

The best prices from Belfast Intl to Southampton Eastleigh are usually found in February or January, booked 84 days in advance, depart on a Tuesday or Thursday 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 13 June 2024.

Popular in

June

Cheapest in

February

Round-trip from

£68

One-way from

£41
High demand for flights, 31% potential price rise
Best time to find cheap flights, 28% potential price drop
From Belfast Intl to Southampton Eastleigh
One-way flight from Belfast Intl to Southampton Eastleigh

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

Saturday flights are generally found to be more expensive for flights from Belfast Intl Airport to Southampton. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Southampton.

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

To save up to 171% on this flight, we recommend booking at least 51 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Belfast Intl Airport to Southampton from £44 1-2 weeks out and tickets from £90 for flights departing within the next 72 hours.

What is the cheapest month to fly from Belfast Intl Airport to Southampton?

Flights from Belfast Intl Airport to Southampton lean towards being more expensive in July. Prices are generally better when you fly from Belfast Intl Airport to Southampton in November, with the cheapest ticket starting at £14.

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

Unlike in the afternoon, when flights are generally more expensive, you can save up to 39% on flights from Belfast Intl Airport to Southampton by exploring options for tickets in the evening.

Cheap easyJet flights from Belfast Intl to Southampton

Explore cheap flight options specifically provided by easyJet for the route between Belfast Intl and Southampton. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 1,007,911 searches. Data last updated 13 June 2024.
Sun 14/710:00BFS - SOU
Nonstop1h 15measyJet
Mon 15/709:10SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£85
Sun 7/710:00BFS - SOU
Nonstop1h 15measyJet
Mon 8/709:10SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£95
Sat 13/710:30BFS - SOU
Nonstop1h 15measyJet
Mon 15/709:10SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£103
Sun 14/710:00BFS - SOU
Nonstop1h 15measyJet
Sat 20/712:25SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£125
Sun 14/710:00BFS - SOU
Nonstop1h 15measyJet
Sun 21/711:50SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£136
Sat 13/710:30BFS - SOU
Nonstop1h 15measyJet
Sat 20/712:25SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£145
Sat 13/710:30BFS - SOU
Nonstop1h 15measyJet
Sun 14/711:50SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£149
Sat 13/710:30BFS - SOU
Nonstop1h 15measyJet
Sun 21/711:50SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£156
Fri 28/619:40BFS - SOU
Nonstop1h 15measyJet
Sun 30/611:50SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£175

Cheap Belfast Intl to Southampton flights in June & July 2024

Find cheap flight options from Belfast Intl to Southampton specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 1,007,911 searches. Prices were last updated on 13 June 2024.
Sun 14/710:00BFS - SOU
Nonstop1h 15measyJet
Mon 15/709:10SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£85
Sun 7/710:00BFS - SOU
Nonstop1h 15measyJet
Mon 8/709:10SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£95
Sat 13/710:30BFS - SOU
Nonstop1h 15measyJet
Mon 15/709:10SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£103
Sun 14/710:00BFS - SOU
Nonstop1h 15measyJet
Sat 20/712:25SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£125
Sun 14/710:00BFS - SOU
Nonstop1h 15measyJet
Sun 21/711:50SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£136
Sat 13/710:30BFS - SOU
Nonstop1h 15measyJet
Sat 20/712:25SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£145
Sat 13/710:30BFS - SOU
Nonstop1h 15measyJet
Sun 14/711:50SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£149
Sat 13/710:30BFS - SOU
Nonstop1h 15measyJet
Sun 21/711:50SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£156
Fri 28/619:40BFS - SOU
Nonstop1h 15measyJet
Sun 30/611:50SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£175

Belfast Intl to Southampton 2024 flight deals

Discover exclusive flight deals for travel between Belfast Intl and Southampton in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 1,007,911 searches. Data last updated 13 June 2024.
Sun 14/710:00BFS - SOU
Nonstop1h 15measyJet
Mon 15/709:10SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£85
Sun 7/710:00BFS - SOU
Nonstop1h 15measyJet
Mon 8/709:10SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£95
Sat 13/710:30BFS - SOU
Nonstop1h 15measyJet
Mon 15/709:10SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£103
Sun 14/710:00BFS - SOU
Nonstop1h 15measyJet
Sat 20/712:25SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£125
Sun 14/710:00BFS - SOU
Nonstop1h 15measyJet
Sun 21/711:50SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£136
Sat 13/710:30BFS - SOU
Nonstop1h 15measyJet
Sat 20/712:25SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£145
Sat 13/710:30BFS - SOU
Nonstop1h 15measyJet
Sun 14/711:50SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£149
Sat 13/710:30BFS - SOU
Nonstop1h 15measyJet
Sun 21/711:50SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£156
Fri 28/619:40BFS - SOU
Nonstop1h 15measyJet
Sun 30/611:50SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£175

Direct flights to Southampton from Belfast Intl

Discover direct flight options from Belfast Intl to Southampton. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 1,007,911 searches. Data last updated 13 June 2024.
Sun 14/710:00BFS - SOU
Nonstop1h 15measyJet
Mon 15/709:10SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£85
Sun 7/710:00BFS - SOU
Nonstop1h 15measyJet
Mon 8/709:10SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£95
Sat 13/710:30BFS - SOU
Nonstop1h 15measyJet
Mon 15/709:10SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£103
Sun 14/710:00BFS - SOU
Nonstop1h 15measyJet
Sat 20/712:25SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£125
Sun 14/710:00BFS - SOU
Nonstop1h 15measyJet
Sun 21/711:50SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£136
Sat 13/710:30BFS - SOU
Nonstop1h 15measyJet
Sat 20/712:25SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£145
Sat 13/710:30BFS - SOU
Nonstop1h 15measyJet
Sun 14/711:50SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£149
Sat 13/710:30BFS - SOU
Nonstop1h 15measyJet
Sun 21/711:50SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£156
Fri 28/619:40BFS - SOU
Nonstop1h 15measyJet
Sun 30/611:50SOU - BFS
Nonstop1h 20measyJet
Deal found 13/6£175

One-way flights to Southampton from Belfast Intl

Search for one-way flight options from Belfast Intl to Southampton. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 1,007,911 searches. Data last updated 13 June 2024.
Mon 8/707:20BFS - SOU
Nonstop1h 15measyJet
Deal found 12/6£41
Mon 12/807:20BFS - SOU
Nonstop1h 15measyJet
Deal found 13/6£52
Sat 6/710:30BFS - SOU
Nonstop1h 15measyJet
Deal found 12/6£65
Sat 13/710:30BFS - SOU
Nonstop1h 15measyJet
Deal found 13/6£66
Mon 8/706:40BFS - SOU
1 stop3h 55measyJet
Deal found 12/6£79
Fri 5/719:40BFS - SOU
Nonstop1h 15measyJet
Deal found 12/6£99
Mon 8/720:20BFS - SOU
2 stops23h 10mMultiple Airlines
Deal found 12/6£105
Sat 13/707:00BFS - SOU
2 stops26h 10mMultiple Airlines
Deal found 13/6£132
Fri 5/720:10BFS - SOU
2 stops13h 00mMultiple Airlines
Deal found 12/6£149

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 1,007,911 searches. Data last updated 13 June 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£85 - £258

Route

Depart

Return

Price

Belfast IntlSouthampton Eastleigh

BFS - SOU

BFSSOU

Belfast Intl

Sun 14/7

Nonstop1h 15m

Southampton Eastleigh

Mon 15/7

Nonstop1h 20m

£85

Belfast IntlSouthampton Eastleigh

BFS - SOU

BFSSOU

Belfast Intl

Sun 7/7

Nonstop1h 15m

Southampton Eastleigh

Mon 8/7

Nonstop1h 20m

£95

Belfast IntlSouthampton Eastleigh

BFS - SOU

BFSSOU

Belfast Intl

Sat 13/7

Nonstop1h 15m

Southampton Eastleigh

Mon 15/7

Nonstop1h 20m

£103

Belfast IntlSouthampton Eastleigh

BFS - SOU

BFSSOU

Belfast Intl

Sun 14/7

Nonstop1h 15m

Southampton Eastleigh

Sat 20/7

Nonstop1h 20m

£125

Belfast IntlSouthampton Eastleigh

BFS - SOU

BFSSOU

Belfast Intl

Sun 14/7

Nonstop1h 15m

Southampton Eastleigh

Sun 21/7

Nonstop1h 20m

£136

Belfast IntlSouthampton Eastleigh

BFS - SOU

BFSSOU

Belfast Intl

Sat 13/7

Nonstop1h 15m

Southampton Eastleigh

Sat 20/7

Nonstop1h 20m

£145

Belfast IntlSouthampton Eastleigh

BFS - SOU

BFSSOU

Belfast Intl

Sat 13/7

Nonstop1h 15m

Southampton Eastleigh

Sun 14/7

Nonstop1h 20m

£149

Belfast IntlSouthampton Eastleigh

BFS - SOU

BFSSOU

Belfast Intl

Sun 14/7

Nonstop1h 15m

Southampton Eastleigh

Mon 15/7

1 stop15h 20m

£239

Belfast IntlSouthampton Eastleigh

BFS - SOU

BFSSOU

Belfast Intl

Sat 13/7

Nonstop1h 15m

Southampton Eastleigh

Mon 15/7

1 stop15h 20m

£258

Flights are sorted by cheapest first

Deals found on 13/6

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 12 June 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 84 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.
Search Deals

What is the cheapest day to fly from Belfast Intl Airport to Southampton?

Use this chart to determine the cheapest time to fly return from Belfast Intl to Southampton. Price data was last updated on 9 June 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Belfast Intl Airport to Southampton flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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.

Temperature and rainfall in Southampton by month

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

LON

Temperature

4 - 17 °C

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 13 June 2024.
6.9
Okay
2,412 reviews

Crew

7.6

Boarding

6.7

Entertainment

5.5

Food

6.0

Overall

6.9

Comfort

6.7

Reviews

1 / 10

Unfair rating system. Ours was a short flight, so we didn't have any food, and there was no entertainment.

6.9
Okay
2,412 reviews
6.9
Okay
2,412 reviews

Crew

7.6

Boarding

6.7

Entertainment

5.5

Food

6.0

Overall

6.9

Comfort

6.7

Reviews

1 / 10

Unfair rating system. Ours was a short flight, so we didn't have any food, and there was no entertainment.

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 4 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.

  • Can I find flights from Belfast Intl Airport to Southampton for under £100 on Cheapflights?

    Yes, there are multiple flights from Belfast Intl Airport to Southampton for under £100. The cheapest flight booked recently is on easyJet for just £85, but on average you can expect to pay £217.

  • Are there nonstop flights from Belfast Intl Airport to Southampton for under £100 on Cheapflights?

    Cheapflights has at least 9 direct flights from Belfast Intl Airport to Southampton under £100. A good price for a nonstop flight from Belfast Intl Airport to Southampton is less than £129.

  • What days are direct flights available from Belfast Intl Airport to Southampton?

    Direct flights are available for this route on the following days: Sunday.

  • How many flights depart from Belfast Intl Airport to Southampton on average per day?

    Travellers can expect 1 flight from Belfast Intl Airport to Southampton on average per day.
    Morning (6am - Midday) - 100% of flight departures

  • How long is the flight from Belfast Intl Airport to Southampton?

    Departing from Belfast Intl Airport to Southampton will take you 1h 15m. Belfast Intl Airport and Southampton are separated by a distance of 328 mi. Most flights are nonstop.

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

    Currently priced at £85, 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 11% 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 £63 for a flight from Belfast Intl Airport to Southampton. The cheapest flight overall is £28 while the most popular route, (Belfast Intl - Southampton Eastleigh) is currently priced at £82.

  • What does BFS to SOU mean?

    BFS and SOU are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. BFS to SOU refers to a flight route from Belfast Intl Airport to Southampton Eastleigh Airport.

  • Can I find deals for flights from Belfast Intl to Southampton that include extra baggage allowance?

    The amount of baggage you can bring on your Belfast Intl to Southampton flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Belfast Intl to Southampton with specific airlines?

    Yes, Cheapflights allows you to browse and filter Belfast Intl to Southampton flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Belfast Intl to Southampton that allow pets onboard?

    Many airlines flying from Belfast Intl to Southampton offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Belfast Intl to Southampton?

    Yes, you can often find last-minute deals on Belfast Intl to Southampton flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Belfast Intl Airport to Southampton flight deals updated?

    The Belfast Intl Airport to Southampton flight deals you see on this page were last updated on 13/6.

  • What are the most popular airlines that fly from Belfast Intl Airport to Southampton?

  • 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 £193). Flying from Belfast Intl Airport to Southampton in July is currently the most expensive (average of £251). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Belfast Intl to Southampton

Discover the top 4 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 1,007,911 searches. Data last updated 13 June 2024.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£23Average£75FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Aer LingusCheapest£57Average£109FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£73Average£133FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Eastern AirwaysCheapest£142Average£166FlexibilityNo cancel feeOn-time81%
Search Eastern Airways flights

Search flights from Belfast Intl to Southampton by cabin class

Find flights from Belfast Intl to Southampton, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Belfast Intl to Southampton

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 13 June 2024.
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM