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Cheap flights from Knock to London from £541

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knock to London departing on 22/1. 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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Multiple Airlines Logo
NOC
-
SOU
374 mimulti-stop
Multiple Airlines Logo
SOU
-
NOC
374 mimulti-stop
Multiple Airlines

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 23 December 2025.
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

Thu 22/1

13:00-17:30

2 stops28h 30m

£541

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Knock 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 airline that flies from Knock Intl to Southampton Eastleigh?

British Airways is the most popular carrier operating from Knock Intl to Southampton Eastleigh

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

20h 45m

Direct flights

None
The fastest flight from Knock to Southampton takes 20h 45m
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 20h 45m.

  • 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.

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 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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