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Cheap flights from Southampton to Knock from £170

SOU — NOC
17 Oct — 24 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southampton to Knock

Enter your travel dates to find the best prices.

Cheapest flights from Southampton to Knock

Thu 1/1008:55 -
2 stops7h 45m
Mon 5/1015:50 -
2 stops16h 50m
Deal found 16/9£170

Find flight deals from Southampton to Knock

Round-trip from

£170

Popular in

December

Cheapest in

January

Average price

£101
1/10-5/10
  • 1/10-5/10
  • 4 total stops
  • 24h 35m total
  • Southampton to Knock
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Highest demand for flights based on searches. 2% potential increase in price (£1 potential increase over avg. return price).
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Cheapest flight prices on average. 7% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Southampton to Knock that are best for you.

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Route

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Price

Cheapest return flight
Fastest return journey

SouthamptonKnock

SOU Southampton Eastleigh - NOC Knock Intl

SOUNOC

Southampton Eastleigh

Thu 1/10

08:55-16:40

2 stops7h 45m

Knock Intl

Mon 5/10

15:50-08:40

2 stops16h 50m

£170

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Sorted by cheapest first

Best time to book a flight from Southampton to Knock

Have a flexible travel schedule? Discover the best time to fly to Knock from Southampton with our price prediction graph.
Estimated return price

Related info for your journey

  • Can I find deals for flights from Southampton to Knock that include hotel bookings?

    Yes. In addition to deals on Southampton to Knock flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Southampton to Knock?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Knock.

  • Can I find deals for business class flights from Southampton to Knock?

    Yes. Cheapflights offers flight deals from Southampton to Knock by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Travelling to a place near Knock?

Book flights to Knock if you plan to visit one of these locations
Westport
Newport

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Can Cheapflights find flights from Southampton to Knock with no change fees?

Need flexible booking options for your flight to Knock from Southampton? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Southampton to Knock become cheaper?

Yes, Cheapflights offers price alerts on Southampton to Knock flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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