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Cheap flights from Knock to London from £263

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Knock to London departing on 20/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:50 - 08:45
NOC
-
SOU
17h 55m
2 stops
Multiple Airlines Logo
15:00 - 11:50
SOU
-
NOC
20h 50m
1 stop
£263Multiple Airlines
Fri, 20 Feb - Tue, 24 Feb
Multiple Airlines Logo
15:55 - 17:30
NOC
-
SOU
25h 35m
1 stop
Multiple Airlines Logo
12:20 - 08:00
SOU
-
NOC
19h 40m
2 stops
£285Multiple Airlines
Sun, 22 Feb - Thu, 26 Feb
Multiple Airlines Logo
14:55 - 16:40
NOC
-
SOU
25h 45m
1 stop
Multiple Airlines Logo
15:00 - 11:50
SOU
-
NOC
20h 50m
1 stop
£319Multiple Airlines
Fri, 20 Feb - Tue, 24 Feb
Multiple Airlines Logo
15:55 - 17:30
NOC
-
SOU
25h 35m
1 stop
Multiple Airlines Logo
20:35 - 14:25
SOU
-
NOC
17h 50m
1 stop
£343Multiple Airlines
Sun, 22 Feb - Thu, 26 Feb
British Airways Logo
13:00 - 13:40
NOC
-
SOU
24h 40m
2 stops
British Airways Logo
15:00 - 12:25
SOU
-
NOC
21h 25m
2 stops
£1,168British Airways
Fri, 20 Feb - Tue, 24 Feb
British Airways Logo
13:00 - 08:10
NOC
-
SOU
19h 10m
2 stops
British Airways Logo
16:05 - 12:25
SOU
-
NOC
20h 20m
2 stops
£1,280British Airways
Sun, 22 Feb - Thu, 26 Feb

British Airways flights from Knock to Southampton

Our best British Airways deals on Knock to Southampton flight tickets
British Airways
20 Feb
NOC13:00Knock Intl
24h 40m
2 stops
SOU13:40Southampton Eastleigh
24 Feb
SOU15:00Southampton Eastleigh
21h 25m
2 stops
NOC12:25Knock Intl
£1,168
British Airways
22 Feb
NOC13:00Knock Intl
19h 10m
2 stops
SOU08:10Southampton Eastleigh
26 Feb
SOU16:05Southampton Eastleigh
20h 20m
2 stops
NOC12:25Knock Intl
£1,280

momondo Fare Finder

 
Customise your flight search to find flights from Knock to Southampton 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, momondo users made 279,928 searches. Data last updated 6 February 2026.
Use the filters below to find and compare flights from Knock to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnockSouthampton

NOC - SOU

NOCSOU

Knock Intl

Fri 20/2

14:50-08:45

2 stops17h 55m

Southampton Eastleigh

Tue 24/2

15:00-11:50

1 stop20h 50m

£263

KnockSouthampton

NOC - SOU

NOCSOU

Knock Intl

Sun 22/2

15:55-17:30

1 stop25h 35m

Southampton Eastleigh

Thu 26/2

12:20-08:00

2 stops19h 40m

£285

KnockSouthampton

NOC - SOU

NOCSOU

Knock Intl

Fri 20/2

14:55-16:40

1 stop25h 45m

Southampton Eastleigh

Tue 24/2

15:00-11:50

1 stop20h 50m

£319

KnockSouthampton

NOC - SOU

NOCSOU

Knock Intl

Sun 22/2

15:55-17:30

1 stop25h 35m

Southampton Eastleigh

Thu 26/2

20:35-14:25

1 stop17h 50m

£343

KnockSouthampton

NOC - SOU

NOCSOU

Knock Intl

Fri 20/2

13:00-13:40

2 stops24h 40m

Southampton Eastleigh

Tue 24/2

15:00-12:25

2 stops21h 25m

£1,168

KnockSouthampton

NOC - SOU

NOCSOU

Knock Intl

Sun 22/2

13:00-08:10

2 stops19h 10m

Southampton Eastleigh

Thu 26/2

16:05-12:25

2 stops20h 20m

£1,280

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Knock to Southampton

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

Cheap Knock to Southampton (NOC to SOU) flight deals and tips

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

Fastest flight time

30h 20m

Direct flights

None
The fastest flight from Knock to Southampton takes 30h 20m
There are no direct flights from Knock to Southampton. There are no popular flight routes from Knock to Southampton.
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  • How far is Knock Intl to Southampton Eastleigh by plane?

    Southampton Eastleigh is 374.0 mi away from Knock Intl. A reasonable flight in good conditions will take 30h 20m.

  • When did momondo last update prices for flights from Knock Intl Airport to Southampton Eastleigh Airport?

    Prices for flights from Knock Intl Airport to Southampton Eastleigh Airport are updated daily.

  • How old do you have to be to fly from Knock Intl Airport to Southampton Eastleigh Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Knock Intl Airport to Southampton Eastleigh Airport.

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

    The necessary travel and health documents for your Southampton Eastleigh Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Knock to Southampton?

    Confirm your travel details to search for the latest offers for flights from Knock to Southampton. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Knock to Southampton with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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Why use momondo?

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

Finding the right flight to Southampton from Knock is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Southampton quick and easy, saving you time and money.

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

Flights from Knock 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 Knock to Southampton?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Knock to Southampton.

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

Price alerts on flights to Southampton from Knock 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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