S$149 Cheap Flights from Knock to London

View S$149 flight on Wed, 3 Sep, 2025Opens in a new window

Popular airlines from Knock (NOC-Ireland West) to London

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Cheap Flights from Knock to London (NOC-LON)

Prices were available within the past 7 days and start at S$149 for one-way flights and S$322 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Wed, 5 Nov - Sat, 22 Nov
NOC
Knock
LHR
London
S$322 Return, found 4 days ago
S$322
Return
found 4 days ago
Select Aer Lingus flight, departing Wed, 5 Nov from Knock to London, returning Sat, 22 Nov, priced at S$322 found 4 days ago
Aer Lingus
Wed, 5 Nov - Fri, 28 Nov
NOC
Knock
LHR
London
S$327 Return, found 4 days ago
S$327
Return
found 4 days ago
Select Aer Lingus flight, departing Wed, 5 Nov from Knock to London, returning Fri, 28 Nov, priced at S$327 found 4 days ago
Aer Lingus
Sun, 23 Nov - Fri, 12 Dec
NOC
Knock
LHR
London
S$331 Return, found 4 days ago
S$331
Return
found 4 days ago
Select Aer Lingus flight, departing Sun, 23 Nov from Knock to London, returning Fri, 12 Dec, priced at S$331 found 4 days ago
Aer Lingus
Sat, 1 Nov - Sat, 15 Nov
NOC
Knock
LHR
London
S$354 Return, found 4 days ago
S$354
Return
found 4 days ago
Select Aer Lingus flight, departing Sat, 1 Nov from Knock to London, returning Sat, 15 Nov, priced at S$354 found 4 days ago
Aer Lingus
Sat, 1 Nov - Fri, 21 Nov
NOC
Knock
LHR
London
S$358 Return, found 4 days ago
S$358
Return
found 4 days ago
Select Aer Lingus flight, departing Sat, 1 Nov from Knock to London, returning Fri, 21 Nov, priced at S$358 found 4 days ago
Aer Lingus
Wed, 29 Oct - Sat, 15 Nov
NOC
Knock
LHR
London
S$369 Return, found 4 days ago
S$369
Return
found 4 days ago
Select Aer Lingus flight, departing Wed, 29 Oct from Knock to London, returning Sat, 15 Nov, priced at S$369 found 4 days ago
Aer Lingus
Wed, 29 Oct - Fri, 21 Nov
NOC
Knock
LHR
London
S$373 Return, found 4 days ago
S$373
Return
found 4 days ago
Select Aer Lingus flight, departing Wed, 29 Oct from Knock to London, returning Fri, 21 Nov, priced at S$373 found 4 days ago
Aer Lingus
Tue, 23 Dec - Tue, 6 Jan
NOC
Knock
LHR
London
S$381 Return, found 5 days ago
S$381
Return
found 5 days ago
Select Aer Lingus flight, departing Tue, 23 Dec from Knock to London, returning Tue, 6 Jan, priced at S$381 found 5 days ago
Aer Lingus
Sun, 2 Nov - Sat, 15 Nov
NOC
Knock
LHR
London
S$384 Return, found 4 days ago
S$384
Return
found 4 days ago
Select Aer Lingus flight, departing Sun, 2 Nov from Knock to London, returning Sat, 15 Nov, priced at S$384 found 4 days ago
British Airways
Tue, 23 Dec - Tue, 6 Jan
NOC
Knock
LHR
London
S$747 Return, found 5 days ago
S$747
Return
found 5 days ago
Select British Airways flight, departing Tue, 23 Dec from Knock to London, returning Tue, 6 Jan, priced at S$747 found 5 days ago
Knock to London route information
Origin airport
Ireland West
Destination airport
Heathrow
Return price
S$322
Distance
621 km

Perfect flights from Knock to London

Your Journey from Knock to London

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Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Aer Lingus, British Airways. Our selection of flights from Ireland West to LON-All Airports caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Knock to London Flights

Experience the joy of finding cheap flights from Ireland West to LON-All Airports that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$149 and roundtrip prices from S$322*.
 

Pre-Flight Essentials

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Experience the Vibrant London

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Added Convenience on Your Knock to London Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Knock to London.
 

Beyond the Flight – Exploring London

With Expedia, your adventure extends beyond the flight. Explore London at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Knock to London with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Knock to London with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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