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Cheap flights from London Southend Airport to Knock from £168

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 20/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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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
07:00 - 10:55SEN-NOC
27h 55m2 stops
Multiple Airlines Logo
15:55 - 10:30NOC-SEN
18h 35m2 stops
£186Multiple Airlines
Find Deal
Fri, 28 Nov - Sun, 30 Nov
Multiple Airlines Logo
07:35 - 10:55SEN-NOC
27h 20m2 stops
Multiple Airlines Logo
15:55 - 10:30NOC-SEN
18h 35m2 stops
£208Multiple Airlines
Find Deal
Fri, 14 Nov - Sun, 16 Nov
Multiple Airlines Logo
15:00 - 08:30SEN-NOC
17h 30m2 stops
Multiple Airlines Logo
16:20 - 22:25NOC-SEN
30h 05m3 stops
£279Multiple Airlines
Find Deal
Sat, 29 Nov - Mon, 1 Dec
Multiple Airlines Logo
07:15 - 08:30SEN-NOC
25h 15m3 stops
Multiple Airlines Logo
16:20 - 22:25NOC-SEN
30h 05m3 stops
£367Multiple Airlines
Find Deal
Sat, 29 Nov - Mon, 1 Dec
Multiple Airlines Logo
07:10 - 15:30SEN-NOC
8h 20m2 stops
Multiple Airlines Logo
09:15 - 20:10NOC-SEN
10h 55m2 stops
£444Multiple Airlines
Find Deal
Sun, 21 Dec - Sun, 28 Dec

momondo Fare Finder

 
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 279,928 searches. Data last updated 31 October 2025.
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

LondonKnock

SEN - NOC

SENNOC

London Southend

Fri 28/11

07:00-10:55

2 stops27h 55m

Knock Intl

Sun 30/11

15:55-10:30

2 stops18h 35m

£186

LondonKnock

SEN - NOC

SENNOC

London Southend

Fri 14/11

07:35-10:55

2 stops27h 20m

Knock Intl

Sun 16/11

15:55-10:30

2 stops18h 35m

£208

LondonKnock

SEN - NOC

SENNOC

London Southend

Sat 29/11

15:00-08:30

2 stops17h 30m

Knock Intl

Mon 1/12

16:20-22:25

3 stops30h 05m

£279

LondonKnock

SEN - NOC

SENNOC

London Southend

Sat 29/11

07:15-08:30

3 stops25h 15m

Knock Intl

Mon 1/12

16:20-22:25

3 stops30h 05m

£367

LondonKnock

SEN - NOC

SENNOC

London Southend

Sun 21/12

07:10-15:30

2 stops8h 20m

Knock Intl

Sun 28/12

09:15-20:10

2 stops10h 55m

£444

LondonKnock

SEN - NOC

SENNOC

London Southend

Sat 20/12

06:30-17:30

2 stops11h 00m

£168

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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?

Our data shows that Tuesday is the least expensive day to fly to Knock. Tickets to fly out on this day can be as low as £70. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from London Southend Airport to Knock for around £107.

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

Flying to Knock from London Southend Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £68 when looking at flights departing in the afternoon. In the morning is when there is more demand to fly to Knock, so prices are often more expensive at around £92 per ticket.

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

Direct flights

None
There are no direct flights from London Southend Airport to Knock. There are no popular flight routes from London Southend Airport to Knock.
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  • How far is London Southend to Knock Intl by plane?

    The straight-line distance from London Southend to Knock Intl is 430.3 mi. 8h 20m is a normal flight duration for this route.

  • 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 refresh daily.

  • How old do you have to be to fly from London Southend Airport to Knock Intl 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 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 you'll need for your trip to Knock Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Knock Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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?

Yes. All flights to Knock from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

Price alerts on flights to Knock from London 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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