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Cheap flights from Southampton to Belfast Intl Airport from £39

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — BFS
17 Sep — 24 Sep1
1 adult

The best prices from Southampton Eastleigh to Belfast Intl are usually found in January or April, booked 90 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Southampton to Belfast Intl

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Belfast Intl (BFS). 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 12 September 2024.

Round-trip from

£51

One-way from

£39

Popular in

December

Cheapest in

January
easyJet
  • easyJet
  • 4/10-6/10
  • Nonstop
  • 2h 35m total
  • Southampton to Belfast
easyJet
  • easyJet
  • 3/2
  • Nonstop
  • 1h 20m total
  • Southampton to Belfast
High demand for flights, 26% potential price rise
Best time to find cheap flights, 17% potential price drop

Cheap Southampton to Belfast Intl flights in September & October 2024

Find cheap flight options from Southampton to Belfast Intl specifically for the months of September and October 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 1,013,348 searches. Prices were last updated on 12 September 2024.
Fr 4/1021:35SOU - BFS
Nonstop1h 20measyJet
So 6/1010:00BFS - SOU
Nonstop1h 15measyJet
Deal found 11/9£48
Fr 4/1021:35SOU - BFS
Nonstop1h 20mMultiple Airlines
So 6/1021:35BFS - SOU
2 stops11h 35mMultiple Airlines
Deal found 11/9£142

Southampton to Belfast Intl 2024 flight deals

Discover exclusive flight deals for travel between Southampton and Belfast Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 1,013,348 searches. Data last updated 12 September 2024.
Fr 4/1021:35SOU - BFS
Nonstop1h 20measyJet
So 6/1010:00BFS - SOU
Nonstop1h 15measyJet
Deal found 11/9£48
Fr 4/1021:35SOU - BFS
Nonstop1h 20mMultiple Airlines
So 6/1021:35BFS - SOU
2 stops11h 35mMultiple Airlines
Deal found 11/9£142

Direct flights to Belfast Intl from Southampton

Discover direct flight options from Southampton to Belfast Intl. 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 1,013,348 searches. Data last updated 12 September 2024.
Fr 4/1021:35SOU - BFS
Nonstop1h 20measyJet
So 6/1010:00BFS - SOU
Nonstop1h 15measyJet
Deal found 11/9£48
Mi 11/1216:10SOU - BFS
Nonstop1h 20measyJet
Mi 18/1214:30BFS - SOU
Nonstop1h 10measyJet
Deal found 11/9£63
Fr 4/1021:35SOU - BFS
Nonstop1h 20measyJet
Sa 5/1010:00BFS - SOU
Nonstop1h 15measyJet
Deal found 11/9£65
Fr 27/921:35SOU - BFS
Nonstop1h 20measyJet
So 29/910:00BFS - SOU
Nonstop1h 15measyJet
Deal found 11/9£70
Do 26/912:30SOU - BFS
Nonstop1h 20measyJet
Fr 27/919:40BFS - SOU
Nonstop1h 15measyJet
Deal found 11/9£73
Fr 11/1021:35SOU - BFS
Nonstop1h 20measyJet
Fr 18/1019:40BFS - SOU
Nonstop1h 15measyJet
Deal found 11/9£77
Sa 5/1011:45SOU - BFS
Nonstop1h 20measyJet
Fr 11/1019:40BFS - SOU
Nonstop1h 15measyJet
Deal found 11/9£78
Do 10/1012:30SOU - BFS
Nonstop1h 20measyJet
So 13/1010:00BFS - SOU
Nonstop1h 15measyJet
Deal found 11/9£83

One-way flights to Belfast Intl from Southampton

Search for one-way flight options from Southampton to Belfast Intl. 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 1,013,348 searches. Data last updated 12 September 2024.
Mo 3/212:25SOU - BFS
Nonstop1h 20measyJet
Deal found 10/9£39
Mo 7/1020:00SOU - BFS
2 stops21h 35mMultiple Airlines
Deal found 10/9£118

Find flights from Southampton to Belfast Intl within your budget

Customise your flight search to find flights from Southampton to Belfast Intl 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 1,013,348 searches. Data last updated 12 September 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£51 - £129

Route

Depart

Return

Price

Southampton EastleighBelfast Intl

SOU - BFS

SOUBFS

Southampton Eastleigh

Fr 4/10

Nonstop1h 20m

Belfast Intl

So 6/10

Nonstop1h 15m

£51

Southampton EastleighBelfast Intl

SOU - BFS

SOUBFS

Southampton Eastleigh

Mi 23/10

2 stops15h 40m

Belfast Intl

Fr 25/10

Nonstop1h 15m

£129

Flights are sorted by cheapest first

Deals found on 10/9

Best time to book a flight from Southampton to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from Southampton 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 Southampton to Belfast Intl

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

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

Use this chart to determine the optimal time to book a return flight from Southampton to Belfast Intl. Price data was last updated on 6 September 2024.

Booking 90 days in advance of your planned departure date is, on average, the best time to get cheap flights from Southampton to Belfast Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Southampton to Belfast Intl Airport (average of £15). Flying from Southampton to Belfast Intl Airport in February is currently the most expensive (average of £29). 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 SOU to BFS?

Find hourly flight availability from Southampton to Belfast Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 September 2024.

One of the essential ways to save on airfare from Southampton to Belfast Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 15% on airfare.

Rainfall in Belfast Intl by month

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

In terms of precipitation, rainfall in Belfast Intl Airport ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast Intl Airport when rainfall is around 50.0 mm.

Temperature in Belfast Intl by month

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

If weather is an important factor for your trip to Belfast Intl Airport, 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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Belfast Intl

Get insights into the airlines that provide service to Belfast Intl. 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 Belfast Intl. Reviews last updated 12 September 2024.
6.9
Okay
2,101 reviews

Entertainment

5.5

Crew

7.7

Food

6.0

Overall

6.9

Boarding

6.7

Comfort

6.7

Reviews

1 / 10

Family of 6, and three of our bags never arrived to our destination. Reason given was the belt malfunctioned, so three of our bags were left in Palma. They were all checked in together, so very poor only 50% of them made it on the flight. Four days later and they still haven’t located the missing bags

6.9
Okay
2,101 reviews
6.9
Okay
2,101 reviews

Entertainment

5.5

Crew

7.7

Food

6.0

Overall

6.9

Boarding

6.7

Comfort

6.7

Reviews

1 / 10

Family of 6, and three of our bags never arrived to our destination. Reason given was the belt malfunctioned, so three of our bags were left in Palma. They were all checked in together, so very poor only 50% of them made it on the flight. Four days later and they still haven’t located the missing bags

Related info for your journey

Find useful and relevant information for your journey from Southampton to Belfast Intl. 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 from for flights from Southampton to Belfast Intl?

    If you book a flight to Belfast Intl from Southampton, you will be flying from Eastleigh, which is the city’s only airport. Southampton Eastleigh (SOU) is located 3.5 mi from the center of Southampton. There are 0 flights from Eastleigh to Belfast Intl per day from 2 different airlines.

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

    Yes, there are multiple flights from Southampton to Belfast Intl Airport for under £100. The cheapest flight booked recently is on easyJet for just £51, but on average you can expect to pay £90.

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

    Cheapflights has at least 8 direct flights from Southampton to Belfast Intl Airport under £100. A good price for a nonstop flight from Southampton to Belfast Intl Airport is less than £70.

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

    Cheapflights users have booked flights from Southampton to Belfast Intl Airport round-trip from £51. easyJet is priced at 34% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest flight price from Southampton to Belfast Intl Airport is £46. On average you can expect to pay £84. The most popular route, (Southampton Eastleigh - Belfast Intl), can usually be booked for £48.

  • What does SOU to BFS mean?

    SOU and BFS 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. SOU to BFS refers to a flight route from Southampton Eastleigh Airport to Belfast Intl Airport.

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

    The amount of baggage you can bring on your Southampton to Belfast Intl 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 Southampton to Belfast Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Southampton to Belfast Intl 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 Southampton to Belfast Intl that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Southampton to Belfast Intl 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 Southampton to Belfast Intl that allow pets onboard?

    Many airlines flying from Southampton to Belfast Intl 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 Southampton to Belfast Intl?

    Yes, you can often find last-minute deals on Southampton to Belfast Intl 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 Southampton to Belfast Intl Airport flight deals updated?

    The Southampton to Belfast Intl Airport flight deals you see on this page were last updated on 11/9.

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

    Currently, January is the cheapest month in which you can book a flight from Southampton to Belfast Intl Airport (average of £15). Flying from Southampton to Belfast Intl Airport in February is currently the most expensive (average of £29). 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

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Top 2 airlines flying from Southampton to Belfast Intl

Discover the top 2 airlines that operate flights from Southampton to Belfast Intl. 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 1,013,348 searches. Data last updated 12 September 2024.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£33Average£64FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Aer LingusCheapest£54Average£93FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Search flights from Southampton to Belfast Intl by cabin class

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find Southampton to Belfast Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Southampton to Belfast Intl for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Belfast Intl from Southampton? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Of course! You can now track prices for flights from Southampton to Belfast Intl 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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