SOU - BHD

£37 Find Cheap Flights from Southampton to Belfast City Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Southampton to Belfast City departing on 11/9. 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 Belfast City Airport

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

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Southampton to Belfast City 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 Southampton to Belfast City

Mon, 15 Dec - Thu, 18 Dec
Aer Lingus Logo
08:55 - 10:35SOU-BHD
1h 40mdirect
Aer Lingus Logo
06:40 - 08:25BHD-SOU
1h 45mdirect
£89Aer Lingus
Find Deal
Mon, 15 Dec - Thu, 18 Dec
Aer Lingus Logo
08:55 - 10:35SOU-BHD
1h 40mdirect
Aer Lingus Logo
06:40 - 08:25BHD-SOU
1h 45mdirect
£90Aer Lingus
Find Deal
Mon, 22 Sep - Wed, 24 Sep
Aer Lingus Logo
13:10 - 14:45SOU-BHD
1h 35mdirect
Aer Lingus Logo
06:40 - 08:25BHD-SOU
1h 45mdirect
£90Aer Lingus
Find Deal
Mon, 22 Sep - Mon, 29 Sep
Aer Lingus Logo
13:10 - 14:45SOU-BHD
1h 35mdirect
Aer Lingus Logo
11:00 - 12:40BHD-SOU
1h 40mdirect
£96Aer Lingus
Find Deal
Mon, 22 Sep - Mon, 29 Sep
 Logo
13:10 - 14:45SOU-BHD
1h 35mdirect
 Logo
09:05 - 08:15BHD-SOU
23h 10m2 stops
Mon, 15 Dec - Thu, 18 Dec
 Logo
08:55 - 10:35SOU-BHD
1h 40mdirect
 Logo
12:00 - 17:20BHD-SOU
5h 20m1 stop
Fri, 10 Oct - Sun, 12 Oct
British Airways Logo
08:55 - 10:30SOU-BHD
1h 35mdirect
British Airways Logo
11:00 - 12:40BHD-SOU
1h 40mdirect
£225British Airways
Find Deal
Fri, 3 Oct - Sun, 5 Oct
British Airways Logo
15:45 - 17:20SOU-BHD
1h 35mdirect
British Airways Logo
11:00 - 12:40BHD-SOU
1h 40mdirect
£227British Airways
Find Deal
Mon, 15 Dec - Thu, 18 Dec
KLM Logo
08:40 - 21:00SOU-BHD
12h 20m1 stop
KLM Logo
17:20 - 08:05BHD-SOU
14h 45m1 stop
£258KLM
Find Deal
Fri, 31 Oct - Sat, 8 Nov
KLM Logo
08:40 - 16:50SOU-BHD
8h 10m1 stop
KLM Logo
06:30 - 17:00BHD-SOU
10h 30m1 stop
£268KLM
Find Deal
Booking Insights

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

Get data-powered insights and trends into flights from Southampton to Belfast City 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 Southampton to Belfast City Airport?

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

Your flight ticket price will generally be cheaper if you fly to Belfast City Airport on a Monday and more expensive on a Tuesday. On your return trip to Southampton, you should consider flying back on a Tuesday, and avoid Fridays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Southampton to Belfast City Airport, 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 Southampton to Belfast City Airport is January, where tickets cost £80 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is £151 and £133 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Southampton to Belfast City Airport, 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 Southampton to Belfast City Airport, you should book around 3 weeks before departure, which saves you about 33% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

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

Low seasonJune
Cheapest flight£37
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Southampton to Belfast City Airport

When to book flights from Southampton to Belfast City

Are your dates flexible? Find out the best times to travel from Southampton to Belfast City 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 Southampton to Belfast City Airport flights

  • How do I get to and from Southampton Airport and Belfast City Airport?

    It takes about 10min by train from Southampton Central Station or around 35min by bus from the Civic Centre. To get from Belfast City Airport to the city centre, catch the Line 1 train (it’s around a 7min trip) or the Line 600 bus, taking about 13min. You could book car hire through KAYAK; the major suppliers have kiosks inside the terminal. Being a small airport, you can collect your vehicle when you've landed with minimum hassle.

  • What accessibility services are available at the airports?

    You can get special assistance for all types of requirements by letting your airline or travel agent know at least 48h before you fly. They'll pass it on to the airport's mobility-assistance team. Staff will assist you with transport, shopping and other needs. Most facilities have accessibility features. You can also get limited-mobility assistance throughout Belfast City Airport. It's best to arrange this in advance; otherwise, staff will assist as much as possible.

  • Which airline should I choose to save on carbon emissions?

    If you're concerned about sustainable travel, Eastern Airways is the clear choice to reduce your carbon footprint on this route. You can save over 50% on emissions with this carrier, compared to the others that fly the route. Hahn Air is another good choice; its flights emit just under 30% less carbon on average than others.

  • Why should I fly to Belfast City Airport?

    The advantage of flying to Belfast City Airport rather than Belfast International Airport (BFS), which has more facilities, is that the former is more convenient. It's closer to the city centre than Belfast International, for a start. It's also not as crowded and quicker to navigate, so you can be on your way with less fuss, especially if you're travelling with children.

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

    In the last 3 days, the lowest price for a flight from Southampton to Belfast City Airport was £50 for a one-way ticket and £120 for a return.

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

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

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

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

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

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

  • Which is the best airline for flights from Southampton to Belfast, Aer Lingus or easyJet?

    The two airlines most popular with KAYAK users for flights from Southampton to Belfast are Aer Lingus and easyJet. With an average price for the route of £108 and an overall rating of 7.2, Aer Lingus is the most popular choice. easyJet is also a great choice for the route, with an average price of £67 and an overall rating of 6.9.

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

    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 Southampton to Belfast City Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast City Airport from Southampton 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 Southampton to Belfast City Airport?

    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 Belfast City Airport with an airline and back to Southampton with another airline.

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

    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 Belfast City Airport from Southampton 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 Southampton to Belfast City Airport

  • Looking for a cheap flight from Belfast City Airport to Southampton? 25% of our users found flights on this route for £64 or less one-way and £95 or less round-trip.
  • On this route, you'll always depart from Southampton Airport (SOU), also known as Southampton Eastleigh. It's a smaller airport, yet has plenty of facilities. The Spitfire Lounge costs about £25, offering an all-day menu and free internet. It's half price for kids under 12 and under-5s are free.
  • While you wait for your flight, relax in the viewing area of Southampton Airport, inside Costa Coffee. It's on the upper level of the general departure lounge.
  • Belfast City Airport (BHD) is a small convenient airport with one terminal. You can collect your luggage and walk straight outside. Use the free Wi-Fi to hail an Uber. If you're travelling with young kids and need baby-care facilities when land, you can find them in the main concourse.
  • There are limited shopping and eating facilities at Southampton Airport, yet they offer everything you'll really need before a short domestic flight to Northern Ireland. There's a WHSmith newsagent for essentials and a Costa Coffee shop. If you have more time before your flight, The Olive Tree restaurant is very welcoming.
  • Belfast City Airport has a generous pickup-area time allowance, so if you're being collected by a friend, they can park and wait for you for up to 10min for free. The collection area is sheltered, and it also serves as a Special Assistance contact point for help outside the terminal.

Prefer to fly direct from Southampton to Belfast City Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Southampton Eastleigh to Belfast City.
Find which airlines fly direct from Southampton Eastleigh Airport to Belfast City Airport, which days they fly and book direct flights.

Direct departures

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

Direct returns

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

Reviews of the top airlines flying from Southampton to Belfast City

 
See real verified KAYAK customer reviews for airlines flying from Southampton to Belfast. 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 Southampton to Belfast City? 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.
7.2
Aer LingusOverall score based on 1237 reviews
7.1Comfort
7.3Boarding
8.0Crew
6.9Entertainment
6.5Food
Airline reviews

Best travel day I've had in a long time. Everything went perfectly, no delays. 10 out of 10

10.0 ExcellentKimberly, Aug 2025EDI - DUB
Read more Aer Lingus reviews

Best travel day I've had in a long time. Everything went perfectly, no delays. 10 out of 10

Poor check-in experience in Manchester. Delayed boarding and check-in agent never explained how to transfer in NYC to JetBlue.

We had a long delay leaving IOM. No food or drunk service as it is a short flight. Shuttled by bus from terminal to plane with packed in conditions on bus.

It was my first transatlantic flight with Aer Lingus. Very enjoyable. Thank you for making international travel enjoyable again.

The space between seats has reduced even further making it extremely uncomfortable. Couldn't even open the tray table properly or got compressed the moment the front guy reclined.

Not satisfying due to loss Luguage for 4days. Damage Luguage that had no way to fill up a report for and me as a client to spend more money and time to replace it. Thank you for soliciting my opinion, but it was unfortunately a very disappointing experience. Stephanie Zvi

The seat pitch was a little tight for me, but I survived. There was a volatile, enraged passenger a couple of rows ahead of me and the cabin crew defused and resolved the situation calmly, quickly, and successfully.

We booked a flight from FCO(Rome) with a stop over at DUB(Dublin) going to JFK. Boarding from Rome was kind of chaotic since the airport I guess is very small and we needed to shuttle to the airplane. The gate agent just let everyone and anyone go without using the sections so that took a lot longer than usual boarding. From drinking to JFk boarding was good and organized. Amazingly the flights was very smooth sailing and we’ve flown American big airplane to small companies before. The aircraft’s itself is on the older side, can’t complain tho because the plane ride wa smooth. For a 3 hour plane ride, nothing was complimentary. But for the longer leg of the plane complimentary snacks, meals and drinks were provided which was great. The food wasn’t bad either. I would fly with them again, great price and good service.

I wish Aer Lingus offered free wifi and had power outlets at the seats. Overall, the flight was good. Seat back entertainment had some interesting options. Food and snack options were mediocre at best. I enjoyed the canned red wine.

I had an awful experience at the ticketing agent stand. I had purchased three tickets, one of which I had the maiden name of a passenger on the ticket. They refused to help, assist, and actually delayed our process and had us miss an opportunity to purchase a ticket on the same flight. I was sent through multiple phone calls, none of which helped, and the person at the counter was the person who told me to both call Aer Lingus for help and was the person who said they could not fulfill my request that they were privy to from the beginning. My partner is still stuck in Scotland, racking up thousands of dollars in additional fees and tickets. I am very upset and two of my tickets went unused. I will never be using Aer Lingus ever again and I will continue to complain about them.

I got caught using a stolen credit card number. Michelle Siziba is my name Nice to London Gatwick on 7/31/25.

Not happy with price of luggage or that we had no choice but to pay whether cabin or hold. I didn't book seats but this is unnecessary extra money along with suitcase

We accidentally purchased twice the bags we needed. Our fault, but the ticket was not clear to us, and it asked us to purchase bags at checkin. When we notified them to get credit back at the airport, they said to contact customer service. We flew the flight and then contracted customer service. They said no credits after the flight has flown. Not customer service oriented at all. They know we didn’t check that many bags and kept our money for a service they did not provide. Be aware and very careful of what you are purchasing from them because they will not make it right if there is an error.

sadly in Basel & Naples- no jetway we had to climb up and down stairs with our max size carry-on luggage, which was not fun!!!

This was our first time using them. I gave okay ratings for food and entertainment because it was minimal or not provided so I couldn't judge, but much better than most budget carriers we have ever used.

We were charged a ridiculous amount for a name spelling error on ticket which I would’ve corrected if I received pre-check info more than 1/2hr before flight. Then we were told at ticket counter that our bags were fine for boarding but then we’re charged another ridiculous amount to take in our luggage despite being told differently. Flight itself was great. Charges were unfair.

Apart from an email about re configuring passenger seating less than 24hrs before flying it was all good.

There were a lot (4 I think) of EasyJet flights leaving Agadir, we arrived two and a half ours before our flight. Very slow to get through the booking in, passport control and security!! We had booked in on line but had to Queue with others who had not to drop our bags off!,

We boarded and then sat on the tarmac for an hour….probably not E Jets fault. But the gentleman that checked us in and took our luggage was exceptionally friendly and calming for early morning/ confused passengers. As always, it’s the people that make or break an experience, right?

I was hesitant to book with a low cost airline due to previous experience but Easy Jet surpassed my expectations. I would definitely book a flight with them again! Seemless booking, upfront about baggage fees, professional, and helpful staff.

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

Information on your arrival and departure airports

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