Which city has the cheapest flights to Knock?

Based on fares booked in the past 5 days, the cheapest flights to Knock are from Montreal, starting at C$ 2,019 round-trip.

How do I know if a flight to Knock is a good deal?

A good deal on a flight to Knock is around C$ 1,339 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

Which airlines should I consider for flights to Knock?

British Airways is the most popular airline for KAYAK users flying to Knock and has the best on-time record at the destination's main airport.

What is the cheapest flight to Knock?

Montreal Pierre Elliott Trudeau Intl Airport to Knock is the cheapest route at C$ 2,019 round-trip, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Knock?

On average, a round-trip flight from Canada to Knock costs C$ 1,396, based on KAYAK data over the past 12 months. Round-trip fares from Montreal average C$ 1,506.

What is the cheapest time of day to fly to Knock?

Night flights to Knock are the cheapest at C$ 1,136 round-trip on average. Morning flights are the most expensive at C$ 1,525.

What are the most popular airlines flying to Knock?

British Airways is the only airline flying to Knock on KAYAK.

C$ 2,019 CHEAP FLIGHTS to Knock in 2026/27

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

C$ 2,019

Typical prices: C$ 1,339-C$ 1,506

British Airways

Thu 18/10Sun 21/10

YUL - NOC • 2 stops

Top airlines

British Airways

Best reviews • 6.7 score

Airline reviews

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you enjoy your trip to Knock!

Flight Deals

Cheap Flights to Knock

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

All Flight Deals

Recent round-trip flight deals to Knock

Sun, 18 Oct - Wed, 21 Oct

5:00 p.m. - 12:35 p.m.YUL Montreal Pierre Elliott Trudeau Intl-NOC Knock Intl

38h 35m2 stops Toronto Pearson Intl London Heathrow

1:05 p.m. - 8:15 p.m.NOC Knock Intl-YUL Montreal Pierre Elliott Trudeau Intl

12h 10m1 stop London Heathrow

C$ 2,019British Airways

Sun, 18 Oct - Wed, 21 Oct

3:10 p.m. - 12:35 p.m.YUL Montreal Pierre Elliott Trudeau Intl-NOC Knock Intl

16h 25m2 stops Toronto Pearson Intl London Heathrow

1:05 p.m. - 12:37 a.m.NOC Knock Intl-YUL Montreal Pierre Elliott Trudeau Intl

16h 32m2 stops London Heathrow Toronto Pearson Intl

C$ 2,137British Airways

Booking Insights

Price, demand, and travel trends for flights to Knock

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

What is the cheapest flight to Knock?: Montreal Pierre Elliott Trudeau Intl Airport to Knock is the cheapest route at C$ 2,019 round-trip, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.
How much is a flight to Knock? Average and cheapest price for all round-trip flights to Knock from each origin found by users searching on KAYAK in the last 12 months.: On average, a round-trip flight from Canada to Knock costs C$ 1,396, based on KAYAK data over the past 12 months. Round-trip fares from Montreal average C$ 1,506.
What is the cheapest time of day to fly to Knock? Average price for all round-trip flights depending on time of departure, seen by users on KAYAK in the last 12 months.: Night flights to Knock are the cheapest at C$ 1,136 round-trip on average. Morning flights are the most expensive at C$ 1,525.

Find deals

Cheapest flight	C$ 2,019

Round-trip flight from Montreal Pierre Elliott Trudeau Intl Airport to Knock

When to book flights to Knock

Are your dates flexible? Find out the best times to travel to Knock based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to Knock based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

How do I know if a flight to Knock is a good deal?
A good deal on a flight to Knock is around C$ 1,339 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.
Which city has the cheapest flights to Knock?
Based on fares booked in the past 5 days, the cheapest flights to Knock are from Montreal, starting at C$ 2,019 round-trip.
Which airlines should I consider for flights to Knock?
British Airways is the most popular airline for KAYAK users flying to Knock and has the best on-time record at the destination's main airport.

For flights to Knock, a good round-trip fare is around C$ 1,339. If you find a fare below that, you're getting a strong deal.
Before you book:

• Check the route's typical price range so you can spot a deal.
• Confirm baggage fees and seat selection costs on budget carriers.
• Verify whether you need any travel documents beyond an ID.
• Pick a departure airport, since your nearest may not be the cheapest origin.
Shift your departure to evening to save up to C$ 389 per round-trip. Evening flights to Knock average C$ 1,136 compared to C$ 1,525 for morning flights.

Sligo

Westport

Belmullet

Carrick-on-Shannon

Newport

More options for your flight to Knock

Add a hotel or car rental

Airports

Cabin class

Origins

Other destinations

Complete your trip to Knock with a hotel stay or car rental

NOC

C$ 2,019 Find Cheap Flights to Knock – Compare and Save

Everything you should know

Cheap Flights to Knock

Recent round-trip flight deals to Knock

Recent one-way flight deals to Knock

All round-trip flight deals to Knock

Price, demand, and travel trends for flights to Knock

What is the cheapest flight to Knock?

How much is a flight to Knock?

What is the cheapest time of day to fly to Knock?

What are the most popular airlines flying to Knock?

Key details for flights to Knock

Cheapest flight

When to book flights to Knock

Your questions about flights to Knock, answered

Your guide to booking Knock flights

Travelling to a place near Knock?

More options for your flight to Knock

Complete your trip to Knock with a hotel stay or car rental

Information on the airport you'll fly into in Knock

Cabin class types available on flights to Knock

Flights from local origins to Knock

Flights to other popular destinations