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Cheap flights from Northern Ireland to Southampton from £27

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to Southampton departing on 9/12. 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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Find the cheapest flights from Northern Ireland to London

Cheap return flights

These are some of the best return flight deals from Northern Ireland to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Northern Ireland to London.

Cheap last-minute flights

Planning a quick getaway from Northern Ireland to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Northern Ireland to London

Find recent round-trip train or bus tickets from Northern Ireland to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
10:45 - 11:55BFS-SOU
1h 10mdirect
13:30 - 14:50SOU-BFS
1h 20mdirect
£48easyJet
Find Deal
Mon, 13 Jan - Fri, 24 Jan
06:40 - 08:25BHD-SOU
1h 45mdirect
09:35 - 11:15SOU-BHD
1h 40mdirect
£93Aer Lingus
Find Deal
Thu, 12 Dec - Mon, 16 Dec
06:40 - 08:25BHD-SOU
1h 45mdirect
19:25 - 21:00SOU-BHD
1h 35mdirect
£97Aer Lingus
Find Deal
Tue, 3 Dec - Fri, 6 Dec
17:20 - 18:55BHD-SOU
1h 35mdirect
19:25 - 21:00SOU-BHD
1h 35mdirect
£112Aer Lingus
Find Deal
Mon, 23 Dec - Thu, 26 Dec
10:45 - 11:55BFS-SOU
1h 10mdirect
08:10 - 15:40SOU-BFS
7h 30m1 stop
Mon, 13 Jan - Fri, 24 Jan
10:50 - 19:40BFS-SOU
8h 50m2 stops
13:30 - 14:50SOU-BFS
1h 20mdirect
Mon, 13 Jan - Fri, 24 Jan
09:50 - 07:35BFS-SOU
21h 45m1 stop
12:25 - 13:45SOU-BFS
1h 20mdirect
£135easyJet
Find Deal
Thu, 12 Dec - Mon, 16 Dec
21:00 - 13:45BFS-SOU
16h 45m2 stops
12:25 - 13:45SOU-BFS
1h 20mdirect
£162easyJet
Find Deal
Thu, 12 Dec - Mon, 16 Dec
21:45 - 11:20BFS-SOU
13h 35m1 stop
18:05 - 07:45SOU-BFS
13h 40m1 stop
£166easyJet
Find Deal
Sun, 5 Jan - Sun, 12 Jan
06:40 - 08:25BHD-SOU
1h 45mdirect
11:50 - 17:15SOU-BHD
5h 25m1 stop
Thu, 12 Dec - Mon, 16 Dec
10:45 - 11:55BFS-SOU
1h 10mdirect
£27easyJet
Find Deal
Mon, 9 Dec
06:40 - 08:25BHD-SOU
1h 45mdirect
£36Aer Lingus
Find Deal
Sat, 30 Nov
07:20 - 09:05BHD-SOU
1h 45mdirect
£40Aer Lingus
Find Deal
Sun, 8 Dec
07:20 - 09:05BHD-SOU
1h 45mdirect
£40Aer Lingus
Find Deal
Sun, 1 Dec
10:45 - 11:55BFS-SOU
1h 10mdirect
£45easyJet
Find Deal
Mon, 2 Dec
11:45 - 12:55BFS-SOU
1h 10mdirect
£46easyJet
Find Deal
Fri, 6 Dec
11:45 - 12:55BFS-SOU
1h 10mdirect
£52easyJet
Find Deal
Fri, 29 Nov
06:40 - 08:25BHD-SOU
1h 45mdirect
£52Aer Lingus
Find Deal
Tue, 3 Dec
06:40 - 08:25BHD-SOU
1h 45mdirect
£54Aer Lingus
Find Deal
Fri, 29 Nov
07:10 - 11:20BHD-SOU
4h 10m1 stop
Mon, 9 Dec
06:40 - 08:25BHD-SOU
1h 45mdirect
19:25 - 21:00SOU-BHD
1h 35mdirect
£180Aer Lingus
Find Deal
Tue, 26 Nov - Thu, 28 Nov
06:40 - 08:25BHD-SOU
1h 45mdirect
20:10 - 19:35SOU-BHD
23h 25m2 stops
Tue, 26 Nov - Thu, 28 Nov
06:40 - 08:25BHD-SOU
1h 45mdirect
08:30 - 10:10SOU-BHD
25h 40m1 stop
Tue, 26 Nov - Thu, 28 Nov
21:20 - 08:10BFS-SOU
10h 50m1 stop
20:10 - 20:10SOU-BFS
24h 00m2 stops
Tue, 26 Nov - Thu, 28 Nov
07:15 - 19:05BFS-SOU
11h 50m2 stops
20:10 - 20:10SOU-BFS
24h 00m2 stops
Tue, 26 Nov - Thu, 28 Nov
21:20 - 08:10BFS-SOU
10h 50m1 stop
17:50 - 21:45SOU-BFS
3h 55m1 stop
Tue, 26 Nov - Thu, 28 Nov
09:50 - 19:05BHD-SOU
9h 15m2 stops
20:10 - 19:35SOU-BHD
23h 25m2 stops
Tue, 26 Nov - Thu, 28 Nov
10:20 - 16:00BHD-SOU
5h 40m1 stop
20:10 - 19:35SOU-BHD
23h 25m2 stops
Tue, 26 Nov - Thu, 28 Nov
10:45 - 11:55BFS-SOU
1h 10mdirect
13:30 - 14:50SOU-BFS
1h 20mdirect
£48easyJet
Find Deal
Mon, 13 Jan - Fri, 24 Jan
10:45 - 11:55BFS-SOU
1h 10mdirect
13:30 - 14:50SOU-BFS
1h 20mdirect
£50easyJet
Find Deal
Mon, 13 Jan - Fri, 24 Jan
06:40 - 08:25BHD-SOU
1h 45mdirect
09:35 - 11:15SOU-BHD
1h 40mdirect
£93Aer Lingus
Find Deal
Thu, 12 Dec - Mon, 16 Dec
06:40 - 08:25BHD-SOU
1h 45mdirect
19:25 - 21:00SOU-BHD
1h 35mdirect
£97Aer Lingus
Find Deal
Tue, 3 Dec - Fri, 6 Dec
17:20 - 18:55BHD-SOU
1h 35mdirect
19:25 - 21:00SOU-BHD
1h 35mdirect
£112Aer Lingus
Find Deal
Mon, 23 Dec - Thu, 26 Dec

Aer Lingus flights from Northern Ireland to Southampton

Our best Aer Lingus deals on Northern Ireland to Southampton flight tickets
Aer Lingus
12 Dec
BHD06:40Belfast City
1h 45m
SOU08:25Southampton Eastleigh
16 Dec
SOU09:35Southampton Eastleigh
1h 40m
BHD11:15Belfast City
Aer Lingus
3 Dec
BHD06:40Belfast City
1h 45m
SOU08:25Southampton Eastleigh
6 Dec
SOU19:25Southampton Eastleigh
1h 35m
BHD21:00Belfast City
Aer Lingus
29 Nov
BHD06:40Belfast City
1h 45m
SOU08:25Southampton Eastleigh
2 Dec
SOU19:25Southampton Eastleigh
1h 35m
BHD21:00Belfast City

easyJet flights from Northern Ireland to Southampton

Our best easyJet deals on Northern Ireland to Southampton flight tickets
easyJet
13 Jan
BFS10:45Belfast Intl
1h 10m
SOU11:55Southampton Eastleigh
24 Jan
SOU13:30Southampton Eastleigh
1h 20m
BFS14:50Belfast Intl
easyJet
29 Nov
BFS11:45Belfast Intl
1h 10m
SOU12:55Southampton Eastleigh
2 Dec
SOU12:25Southampton Eastleigh
1h 20m
BFS13:45Belfast Intl
easyJet
12 Dec
BFS09:50Belfast Intl
21h 45m
1 stop
SOU07:35Southampton Eastleigh
16 Dec
SOU12:25Southampton Eastleigh
1h 20m
BFS13:45Belfast Intl

See travel insights to London from

How to get the cheapest flight ticket from Northern Ireland 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 January is, on average, the cheapest month to fly to Southampton from Northern Ireland, with most prices found around £68. If you’re not able to fly to Southampton in January, then March is your next best option. Flight prices from Northern Ireland to Southampton during March average around £70.

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 £77. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around £101. 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 Northern Ireland to Southampton in the evening for as low as £80. 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 £110 on average. Flights to Southampton from Northern Ireland in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Northern Ireland to Southampton Eastleigh flight route?

Fly from Belfast Intl to Southampton Eastleigh for the best Northern Ireland - 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 Northern Ireland when booking 46 days ahead of your departure date. In general, you can expect to find flights to Southampton for around £90 when searching 46 days out. Keep in mind that you might also find cheap flights to Southampton outside of this time window. In fact, momondo users recently found flights from Northern Ireland to Southampton for £31.

What cabin class options are available on Northern Ireland to Southampton Eastleigh flights?

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

Can stopping save me money on Northern Ireland to Southampton flights?

You could potentially save up to 236% on your flight if you consider stops on a Northern Ireland to Southampton flight.

Cheap Northern Ireland to Southampton flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to Southampton

Best price found

£27

Fastest flight time

1h 10m

Direct flights

Every day

Airports in Southampton

1 airport
The best one-way flight to Southampton from Northern Ireland in the past 72 hours is £27. The best return flight deal from Northern Ireland to Southampton found on momondo in the last 72 hours is £48.
The fastest flight from Northern Ireland to Southampton takes 1h 10m
Direct flights go from Northern Ireland to Southampton every day.
There is 1 airport near Southampton: Southampton Eastleigh (SOU)

  • When did momondo last update prices for flights from Northern Ireland to Southampton Eastleigh Airport?

    Prices for flights from Northern Ireland to Southampton Eastleigh Airport are updated daily.

  • How many operators does momondo search for flights from Northern Ireland to Southampton Eastleigh Airport?

  • How old do you have to be to fly from Northern Ireland 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 Northern Ireland to Southampton Eastleigh Airport.

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

    The travel and health documents required for your trip to Southampton Eastleigh Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Southampton Eastleigh Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Northern Ireland to Southampton?


Best airlines flying from Northern Ireland to Southampton

Compare and see reviews for airlines that fly from Northern Ireland to Southampton with momondo
Airline
Rating
Free Cancellation
Price
easyJetPriceFrom £36Free CancellationRating
6.9
1,941 reviews
Search easyJet flights
Aer LingusPriceFrom £57Free CancellationRating
7.1
1,089 reviews
Search Aer Lingus flights

Why use momondo?

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

It is quick and easy to find Northern Ireland to Southampton flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Southampton that suits you.

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

Flights from Northern Ireland to Southampton with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Northern Ireland to Southampton?

momondo provides multiple filters to help you find the best flight to Southampton from Northern Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Southampton from Northern Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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