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Cheap flights from Belfast City Airport to Southampton from £40

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast City Airport to Southampton departing on 5/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Belfast City Airport to London

Cheap return flights

These are some of the best return flight deals from Belfast City Airport to London that have been recently found on momondo from popular airlines, departing in the coming months.
06:40 - 08:25BHD-SOU
1h 45mdirect
19:25 - 21:00SOU-BHD
1h 35mdirect
£77Aer Lingus
Find Deal
Thu, 20 Mar - Mon, 24 Mar
17:20 - 18:55BHD-SOU
1h 35mdirect
16:45 - 18:20SOU-BHD
1h 35mdirect
£85Aer Lingus
Find Deal
Fri, 28 Mar - Wed, 2 Apr
17:20 - 18:55BHD-SOU
1h 35mdirect
19:25 - 21:00SOU-BHD
1h 35mdirect
£105Aer Lingus
Find Deal
Tue, 25 Feb - Thu, 27 Feb
10:20 - 16:00BHD-SOU
5h 40m1 stop
16:45 - 18:20SOU-BHD
1h 35mdirect
Fri, 28 Mar - Wed, 2 Apr
07:10 - 17:20BHD-SOU
10h 10m1 stop
09:35 - 11:15SOU-BHD
1h 40mdirect
Thu, 20 Mar - Mon, 24 Mar
17:20 - 18:55BHD-SOU
1h 35mdirect
08:55 - 10:35SOU-BHD
1h 40mdirect
£225British Airways
Find Deal
Wed, 12 Mar - Thu, 13 Mar
12:40 - 11:05BHD-SOU
22h 25m1 stop
21:30 - 07:25SOU-BHD
9h 55m1 stop
£237easyJet
Find Deal
Fri, 27 Jun - Sun, 6 Jul
07:20 - 09:05BHD-SOU
1h 45mdirect
19:25 - 21:00SOU-BHD
1h 35mdirect
£252British Airways
Find Deal
Sun, 16 Feb - Thu, 20 Feb
17:25 - 08:45BHD-SOU
15h 20m1 stop
09:20 - 21:15SOU-BHD
11h 55m1 stop
£341KLM
Find Deal
Fri, 20 Jun - Sat, 28 Jun
17:20 - 08:25BHD-SOU
15h 05m1 stop
17:20 - 21:00SOU-BHD
3h 40m1 stop
£371KLM
Find Deal
Mon, 10 Feb - Sat, 15 Feb

Aer Lingus flights from Belfast City Airport to Southampton

Our best Aer Lingus deals on Belfast City Airport to Southampton flight tickets
Aer Lingus
20 Mar
BHD06:40Belfast City
1h 45m
SOU08:25Southampton Eastleigh
24 Mar
SOU19:25Southampton Eastleigh
1h 35m
BHD21:00Belfast City
Aer Lingus
28 Mar
BHD17:20Belfast City
1h 35m
SOU18:55Southampton Eastleigh
2 Apr
SOU16:45Southampton Eastleigh
1h 35m
BHD18:20Belfast City
Aer Lingus
25 Feb
BHD17:20Belfast City
1h 35m
SOU18:55Southampton Eastleigh
27 Feb
SOU19:25Southampton Eastleigh
1h 35m
BHD21:00Belfast City

KLM flights from Belfast City Airport to Southampton

Our best KLM deals on Belfast City Airport to Southampton flight tickets
KLM
20 Jun
BHD17:25Belfast City
15h 20m
1 stop
SOU08:45Southampton Eastleigh
28 Jun
SOU09:20Southampton Eastleigh
11h 55m
1 stop
BHD21:15Belfast City
KLM
10 Feb
BHD17:20Belfast City
15h 05m
1 stop
SOU08:25Southampton Eastleigh
15 Feb
SOU17:20Southampton Eastleigh
3h 40m
1 stop
BHD21:00Belfast City

See travel insights to London from

How to get the cheapest flight ticket from Belfast City Airport to Southampton

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Southampton?

The month of February is, on average, the cheapest month to fly to Southampton from Belfast City Airport, with most prices found around £72. If you’re not able to fly to Southampton in February, then March is your next best option. Flight prices from Belfast City Airport to Southampton during March average around £86.

What is the cheapest day to depart on your flight to Southampton?

Our data shows that Tuesday is the least expensive day to fly to Southampton. Tickets to fly out on this day can be as low as £0. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around £155. These prices are subject to change though, so be sure to set up a Price Alert for flights to Southampton.

What is the cheapest time of day to depart on your flight to Southampton?

According to our data, the cheapest time of day to fly to Southampton is in the evening. momondo users have found flights departing from Belfast City Airport to Southampton in the evening for as low as £96. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £112 on average. Flights to Southampton from Belfast City Airport in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Belfast City to Southampton Eastleigh flight route?

Fly from Belfast City to Southampton Eastleigh for the best Belfast City - Southampton Eastleigh flight prices

How far in advance should I book a flight to Southampton?

You are more likely to see cheaper flights to Southampton from Belfast City Airport when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Southampton for around £109 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southampton from Belfast City Airport for as low as £85 on momondo.

What cabin class options are available on Belfast City to Southampton Eastleigh flights?

There are 1 cabin classes available to choose from on Belfast City to Southampton Eastleigh flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Belfast City Airport to Southampton flight prices changed over time?

As of January 2025, prices for Belfast City Airport to Southampton flights are approximately 28% cheaper when compared to flights at the same time last year.

When to book flights from Belfast City Airport to Southampton

Are you open to changing your travel dates? Check out the ideal times to fly from Belfast City Airport to Southampton according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Belfast City Airport to Southampton (BHD to SOU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast City Airport to Southampton

Best price found

£40

Fastest flight time

1h 35m

Direct flights

Every day

Airports in Southampton

1 airport
The best one-way flight to Southampton from Belfast City Airport in the past 72 hours is £40. The best return flight deal from Belfast City Airport to Southampton found on momondo in the last 72 hours is £77.
The fastest flight from Belfast City Airport to Southampton takes 1h 35m
Direct flights go from Belfast City Airport to Southampton every day.
There is 1 airport near Southampton: Southampton Eastleigh (SOU)

  • How far is Belfast City to Southampton Eastleigh by plane?

    The straight-line distance from Belfast City to Southampton Eastleigh is 316.8 mi. In terms of flight time, this usually takes a little over 1h 35m.

  • When did momondo last update prices for flights from Belfast City Airport to Southampton Eastleigh Airport?

    Prices for flights from Belfast City Airport to Southampton Eastleigh Airport refresh daily.

  • How many operators does momondo search for flights from Belfast City Airport to Southampton Eastleigh Airport?

  • How old do you have to be to fly from Belfast City Airport to Southampton Eastleigh Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast City Airport to Southampton Eastleigh Airport.

  • What documentation or ID do you need to fly to Southampton Eastleigh Airport?

    The required travel and health documents for your Southampton Eastleigh Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Southampton Eastleigh Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Belfast City Airport to Southampton?

  • What is the most popular airline from Belfast City Airport to Southampton?


Best airlines flying from Belfast City Airport to Southampton

Compare and see reviews for airlines that fly from Belfast City Airport to Southampton with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom £65Free CancellationRating
7.1
1,077 reviews
Search Aer Lingus flights
  • Aer Lingus Flights From Belfast City Airport to Southampton

    Across 9 Aer Lingus flights from Belfast City Airport to Southampton this week, the average price was £140, with the best Aer Lingus deals starting from £81 round-trip. 1,077 users have rated Aer Lingus on momondo, with an average score of 7.1/10.


Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Portsmouth

Why use momondo?

Why should I use momondo to find a flight deal from Belfast to Southampton?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Belfast to Southampton . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Belfast to Southampton with flexible booking policies on momondo?

Yes. All flights to Southampton from Belfast on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Belfast to Southampton?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Southampton from Belfast.

I’m not ready to book a flight from Belfast to Southampton right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Belfast to Southampton now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Southampton and let you know when they change.


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