BHD - SOU

£87 Find Cheap Flights from Belfast City Airport to Southampton

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Belfast City to Southampton departing on 23/6. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Southampton

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Belfast to Southampton, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Belfast to Southampton, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Belfast City to Southampton (BHD-SOU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Belfast City to Southampton that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Belfast City to Southampton

Mon, 23 Jun - Fri, 27 Jun
Aer Lingus Logo
06:40 - 08:25BHD-SOU
1h 45mdirect
Aer Lingus Logo
08:55 - 10:30SOU-BHD
1h 35mdirect
£87Aer Lingus
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Mon, 23 Jun - Tue, 24 Jun
Aer Lingus Logo
06:40 - 08:25BHD-SOU
1h 45mdirect
Aer Lingus Logo
08:55 - 10:30SOU-BHD
1h 35mdirect
£90Aer Lingus
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Mon, 23 Jun - Mon, 30 Jun
Aer Lingus Logo
06:40 - 08:25BHD-SOU
1h 45mdirect
Aer Lingus Logo
16:45 - 18:20SOU-BHD
1h 35mdirect
£97Aer Lingus
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Mon, 23 Jun - Fri, 27 Jun
Logo
06:40 - 08:25BHD-SOU
1h 45mdirect
Logo
16:25 - 17:20SOU-BHD
24h 55m1 stop
£168
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Sun, 2 Nov - Fri, 14 Nov
Logo
05:40 - 07:25BHD-SOU
1h 45mdirect
Logo
17:45 - 21:00SOU-BHD
3h 15m1 stop
£188
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Sat, 9 Aug - Sun, 10 Aug
British Airways Logo
06:40 - 08:25BHD-SOU
1h 45mdirect
British Airways Logo
08:55 - 10:30SOU-BHD
1h 35mdirect
£224British Airways
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Mon, 23 Jun - Wed, 25 Jun
British Airways Logo
06:40 - 08:25BHD-SOU
1h 45mdirect
British Airways Logo
08:55 - 10:30SOU-BHD
1h 35mdirect
£224British Airways
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Sat, 13 Sep - Sat, 27 Sep
KLM Logo
06:30 - 17:30BHD-SOU
11h 00m1 stop
KLM Logo
09:20 - 21:15SOU-BHD
11h 55m1 stop
£315KLM
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Fri, 1 Aug - Mon, 4 Aug
KLM Logo
06:30 - 17:50BHD-SOU
11h 20m1 stop
KLM Logo
09:20 - 21:15SOU-BHD
11h 55m1 stop
£375KLM
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Sun, 27 Jul - Sun, 3 Aug
Loganair Logo
11:15 - 08:10BHD-SOU
20h 55m3 stops
Loganair Logo
08:45 - 12:55SOU-BHD
28h 10m3 stops
£1,226Loganair
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Useful Info

KAYAK's insights & trends for Belfast City to Southampton flights

Get data-powered insights and trends into flights from Belfast City to Southampton to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Belfast City Airport to Southampton?

The average price of all round-trip flights from Belfast City Airport to Southampton clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Belfast City Airport to Southampton, look for departures on Wednesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Southampton, Monday is the cheapest day to fly and Friday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Belfast City Airport to Southampton, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Belfast City Airport to Southampton is March, where tickets cost £76 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is £146 and £141 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Belfast City Airport to Southampton, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Belfast City Airport to Southampton, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

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Good to know - Cheap tickets from Belfast City Airport to Southampton

Low seasonJanuary
High seasonJuly
Cheapest flight£52
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (38% more expensive on average)
Flight from Belfast City Airport to Southampton

When to book flights from Belfast City to Southampton

Are your dates flexible? Find out the best times to travel from Belfast City to Southampton based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Belfast City Airport to Southampton flights

  • What is the cheapest flight from Belfast City Airport to Southampton?

    In the last 3 days, the lowest price for a flight from Belfast City Airport to Southampton was £71 for a one-way ticket and £118 for a return.

  • Which airports will I be using when flying from Belfast City Airport to Southampton?

    On your way to Southampton, you’ll fly out from Belfast City. You’ll be landing at Southampton Eastleigh.

  • Which aircraft models fly most regularly from Belfast City Airport to Southampton?

    The ATR 72-201 / 202 is the aircraft model that flies most regularly on the Belfast City Airport to Southampton flight route.

  • Which airline alliances offer flights from Belfast City Airport to Southampton?

    oneworld is the only airline alliance operating flights between Belfast City Airport and Southampton.

  • On which days can I fly direct from Belfast City Airport to Southampton?

    There are direct flights from Belfast City Airport to Southampton on a daily basis.

  • How does KAYAK find such low prices on flights from Belfast City Airport to Southampton?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Belfast City Airport to Southampton.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Belfast City Airport to Southampton?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Southampton from Belfast City Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Belfast City Airport to Southampton?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Southampton with an airline and back to Belfast City Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Belfast City Airport to Southampton?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Southampton from Belfast City Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Belfast City Airport to Southampton

  • Looking for a cheap flight from Southampton to Belfast City Airport? 25% of our users found flights on this route for £64 or less one-way and £85 or less round-trip.

Prefer to fly direct from Belfast City Airport to Southampton?

Find which airlines fly direct from Belfast City Airport to Southampton Eastleigh Airport, which days they fly and book direct flights.

Direct departures

Belfast City to Southampton Eastleigh

Monday

Aer Lingus, British Airways

Aer Lingus, British Airways

Tuesday

Aer Lingus, British Airways

Aer Lingus, British Airways

Wednesday

Aer Lingus, British Airways

Aer Lingus, British Airways

Thursday

Aer Lingus, British Airways

Aer Lingus, British Airways

Friday

Aer Lingus, British Airways

Aer Lingus, British Airways

Saturday

Aer Lingus, British Airways

Aer Lingus, British Airways

Sunday

Aer Lingus, British Airways

Aer Lingus, British Airways

See more direct flights

Direct returns

Southampton Eastleigh to Belfast City

Monday

Aer Lingus, British Airways

Aer Lingus, British Airways

Tuesday

Aer Lingus, British Airways

Aer Lingus, British Airways

Wednesday

Aer Lingus, British Airways

Aer Lingus, British Airways

Thursday

Aer Lingus, British Airways

Aer Lingus, British Airways

Friday

Aer Lingus, British Airways

Aer Lingus, British Airways

Saturday

Aer Lingus, British Airways

Aer Lingus, British Airways

Sunday

Aer Lingus, British Airways

Aer Lingus, British Airways

See more direct flights
See more direct flights

Top airline flying from Belfast City to Southampton

 
See real verified KAYAK customer reviews for airlines flying from Belfast to Southampton. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Belfast City to Southampton? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Aer LingusOverall score based on 1117 reviews
6.8Entertainment
7.9Crew
7.0Comfort
7.2Boarding
6.4Food
Airline reviews

I would definitely use a Linus again, the price was right, the service is excellent. No delays. Wish I had a direct flight from my hometown Detroit.

10.0 ExcellentAnonymous, Jun 2025MAN - MCO
Read more Aer Lingus reviews

I would definitely use a Linus again, the price was right, the service is excellent. No delays. Wish I had a direct flight from my hometown Detroit.

At check-in the unmanned machines said QR code was invalid so had to queue for over an hour to check in bags

i used to fly aer Lingus regularly but due to price - poor seating etc i have been using other carriers - i now have aer lingus in my state and the price is always the highest - i have flown to Ireland 11 times in last 24 months and have not used Hartford because of price

Nicest staff I’ve experienced on a plane! Good food, great entertainment, and they gave out little blankets that my kids loved. All in all, great experience.

I dont fly them much anymore. Other carries offere better pricing and better seating options

This flight was of exactly the same high standard as the outbound leg, exactly a week earlier - except that we didn't have any food or drink because it departed at around midnight.

The Glasgow to Dublin route was very efficiently boarded, flight and landing and disembarkation were all super smooth. Dublin to JFK flight I was very pleasantly surprised overall. This was my first time on Aer Lingus and having already come off the short regional flight I was curious to know how the international flight would go. Aircraft was solid, entertainment options were better than expected, flight crew were experienced and operated like clockwork. Main entree left a little something to be desired but the snack was very tasty. Boarding and disembarkation again very smooth and pilots got us in earlier than expected. Would definitely fly again

It was ok not that much because I always travel with Emirates airlines, Etihad, airlines, Qatar airlines compare to them food and comfortable was too low . Staff was good . Helpful

I believe it was short flight in plane I understand not that much compared to other airlines but weighting for checkin was too long need extra person for checkin or Atleast someone to let the customer knows don’t worry someone will be here shortly.

Boarding seemed a bit chaotic and we had to walk outside across the tarmac. Passengers of all ages had to drag carry on luggage up the outside stairway into the aircraft. There was no WiFi. Very uncomfortable crammed seats. Glad in-air time was only an hour!

Everything you need to know for your flight from Belfast City to Southampton

Information on your arrival and departure airports

Belfast City Airport (BHD)
Southampton (SOU)

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