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Cheap flights from London Southend Airport to Knock from €84

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Southend Airport to Knock departing on 15/9. 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
1 adult, Economy, 0 bags

Find the cheapest flights from London Southend Airport to Knock

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
22:00 - 11:30SEN  London Southend-NOC Knock Intl
13h 30m2 stops Alicante Liverpool J. Lennon
Multiple Airlines Logo
08:55 - 20:10NOC  Knock Intl-SEN London Southend
11h 15m1 stop Palma de Mallorca Son Sant Joan
€210Multiple Airlines
Fri, 9 Oct - Thu, 15 Oct
Multiple Airlines Logo
22:00 - 11:30SEN  London Southend-NOC Knock Intl
13h 30m2 stops Alicante Liverpool J. Lennon
Multiple Airlines Logo
08:55 - 20:10NOC  Knock Intl-SEN London Southend
11h 15m1 stop Palma de Mallorca Son Sant Joan
€212Multiple Airlines
Fri, 9 Oct - Thu, 15 Oct
Multiple Airlines Logo
22:00 - 11:30SEN  London Southend-NOC Knock Intl
13h 30m2 stops Alicante Liverpool J. Lennon
Multiple Airlines Logo
08:55 - 20:10NOC  Knock Intl-SEN London Southend
11h 15m1 stop Palma de Mallorca Son Sant Joan
€219Multiple Airlines
Fri, 9 Oct - Thu, 15 Oct
Multiple Airlines Logo
17:30 - 17:30SEN  London Southend-NOC Knock Intl
24h 00m2 stops Palma de Mallorca Son Sant Joan Birmingham
Multiple Airlines Logo
16:05 - 07:20NOC  Knock Intl-SEN London Southend
15h 15m2 stops Manchester Alicante
€231Multiple Airlines
Sun, 27 Sep - Sun, 4 Oct
Multiple Airlines Logo
17:30 - 17:30SEN  London Southend-NOC Knock Intl
24h 00m2 stops Palma de Mallorca Son Sant Joan Birmingham
Multiple Airlines Logo
16:05 - 07:20NOC  Knock Intl-SEN London Southend
15h 15m2 stops Manchester Alicante
€232Multiple Airlines
Sun, 27 Sep - Sun, 4 Oct
Multiple Airlines Logo
17:30 - 17:30SEN  London Southend-NOC Knock Intl
24h 00m2 stops Palma de Mallorca Son Sant Joan Birmingham
Multiple Airlines Logo
16:05 - 07:20NOC  Knock Intl-SEN London Southend
15h 15m2 stops Manchester Alicante
€239Multiple Airlines
Sun, 27 Sep - Sun, 4 Oct
Multiple Airlines Logo
17:30 - 17:30SEN  London Southend-NOC Knock Intl
24h 00m2 stops Palma de Mallorca Son Sant Joan Birmingham
Multiple Airlines Logo
16:05 - 07:20NOC  Knock Intl-SEN London Southend
15h 15m2 stops Manchester Alicante
€240Multiple Airlines
Sun, 27 Sep - Sun, 4 Oct
Multiple Airlines Logo
22:00 - 11:30SEN  London Southend-NOC Knock Intl
13h 30m2 stops Alicante Liverpool J. Lennon
Multiple Airlines Logo
15:55 - 07:20NOC  Knock Intl-SEN London Southend
15h 25m2 stops Manchester Alicante
€256Multiple Airlines
Fri, 11 Sep - Sun, 20 Sep
Multiple Airlines Logo
22:00 - 11:30SEN  London Southend-NOC Knock Intl
13h 30m2 stops Alicante Liverpool J. Lennon
Multiple Airlines Logo
09:25 - 22:25NOC  Knock Intl-SEN London Southend
13h 00m1 stop Malaga
€314Multiple Airlines
Fri, 11 Sep - Mon, 14 Sep
Multiple Airlines Logo
13:30 - 09:15SEN  London Southend-NOC Knock Intl
19h 45m2 stops Palma de Mallorca Son Sant Joan Cologne Köln/Bonn
Multiple Airlines Logo
15:55 - 07:20NOC  Knock Intl-SEN London Southend
15h 25m2 stops Manchester Alicante
€356Multiple Airlines
Fri, 4 Sep - Sun, 6 Sep

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Customise your flight search to find flights from London Southend Airport to Knock 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 13,528 searches. Data last updated 14 August 2026.
Use the filters below to find and compare flights from London Southend Airport to Knock that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonKnock

SEN London Southend - NOC Knock Intl

SENNOC

London Southend

Fri 9/10

22:00-11:30

2 stops13h 30m

Knock Intl

Thu 15/10

08:55-20:10

1 stop11h 15m

€210

LondonKnock

SEN London Southend - NOC Knock Intl

SENNOC

London Southend

Fri 9/10

22:00-11:30

2 stops13h 30m

Knock Intl

Thu 15/10

08:55-20:10

1 stop11h 15m

€212

LondonKnock

SEN London Southend - NOC Knock Intl

SENNOC

London Southend

Fri 9/10

22:00-11:30

2 stops13h 30m

Knock Intl

Thu 15/10

08:55-20:10

1 stop11h 15m

€219

LondonKnock

SEN London Southend - NOC Knock Intl

SENNOC

London Southend

Sun 27/9

17:30-17:30

2 stops24h 00m

Knock Intl

Sun 4/10

16:05-07:20

2 stops15h 15m

€231

LondonKnock

SEN London Southend - NOC Knock Intl

SENNOC

London Southend

Sun 27/9

17:30-17:30

2 stops24h 00m

Knock Intl

Sun 4/10

16:05-07:20

2 stops15h 15m

€232

LondonKnock

SEN London Southend - NOC Knock Intl

SENNOC

London Southend

Sun 27/9

17:30-17:30

2 stops24h 00m

Knock Intl

Sun 4/10

16:05-07:20

2 stops15h 15m

€239

LondonKnock

SEN London Southend - NOC Knock Intl

SENNOC

London Southend

Sun 27/9

17:30-17:30

2 stops24h 00m

Knock Intl

Sun 4/10

16:05-07:20

2 stops15h 15m

€240

LondonKnock

SEN London Southend - NOC Knock Intl

SENNOC

London Southend

Fri 11/9

22:00-11:30

2 stops13h 30m

Knock Intl

Sun 20/9

15:55-07:20

2 stops15h 25m

€256

LondonKnock

SEN London Southend - NOC Knock Intl

SENNOC

London Southend

Fri 11/9

22:00-11:30

2 stops13h 30m

Knock Intl

Mon 14/9

09:25-22:25

1 stop13h 00m

€314

LondonKnock

SEN London Southend - NOC Knock Intl

SENNOC

London Southend

Fri 4/9

13:30-09:15

2 stops19h 45m

Knock Intl

Sun 6/9

15:55-07:20

2 stops15h 25m

€356

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Knock from

How to get the cheapest flight ticket from London Southend Airport to Knock

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 day to depart on your flight to Knock?

On average, the least expensive day to fly to Knock from London Southend Airport is on a Sunday. momondo users have found tickets for Sunday departures for as low as €88. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Knock on Thursday is €171.

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

Our data shows that the cheapest London Southend Airport to Knock flights are usually those with departure times at midday. Our users have found flights to Knock at midday for as low as €119. Try not to purchase tickets in the morning because they tend to be around €165. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from London Southend Airport to Knock

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

Cheap London Southend Airport to Knock (SEN to NOC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Southend Airport to Knock

Fastest flight time

13h 30m

Direct flights

None
The fastest flight from London Southend Airport to Knock takes 13h 30m
There are no direct flights from London Southend Airport to Knock. There are no popular flight routes from London Southend Airport to Knock.
Search flight deals

Frequently asked questions about flying from London Southend Airport to Knock

  • How far is London Southend to Knock Intl by plane?

    London Southend and Knock Intl are 692.5 km apart from one another. Flights usually cover this in 13h 30m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London Southend Airport to Knock Intl Airport?

    Prices for flights from London Southend Airport to Knock Intl Airport are updated daily.

  • How old do you have to be to fly from London Southend Airport to Knock Intl 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 London Southend Airport to Knock Intl Airport.

  • What documentation or ID do you need to fly to Knock Intl Airport?

    The travel and health documents required for your trip to Knock Intl 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 licence, and a passport valid for six-months after you plan to arrive at Knock Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Knock?

Book flights to Knock if you plan to visit one of these locations
Sligo
Westport
Carrick-on-Shannon
Belmullet
Newport

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Knock for you.

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

Flights from London to Knock 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 London to Knock?

Once you have performed a search for London to Knock flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of London to Knock flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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