Question 1

Which is the best airline for flights from London to Ottawa, WestJet or Air Canada?

Accepted Answer

The two airlines most popular with KAYAK users for flights from London to Ottawa are WestJet and Air Canada. With an average price for the route of C$ 613 and an overall rating of 7.2, WestJet is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 976 and an overall rating of 7.1.

Question 2

What is the cheapest flight from London to Ottawa?

Accepted Answer

In the last 3 days, the lowest price for a flight from London to Ottawa was C$ 279 for a one-way ticket and C$ 489 for a round-trip. <a href='/flight-routes/London-YXU/Ottawa-YOW'>Visit our flight page for the latest deals!>/a>

Question 3

What’s the cheapest day of the week to fly from London to Ottawa?

Accepted Answer

Your flight ticket price will generally be cheaper if you fly to Ottawa on a Thursday and more expensive on a Sunday. On your return trip to London, you should consider flying back on a Thursday, and avoid Tuesdays for better deals. Visit our flight page for the latest deals!>/a>

Question 4

What’s the cheapest day of the week to fly from London to Ottawa?

Accepted Answer

Your flight ticket price will generally be cheaper if you fly to Ottawa on a Thursday and more expensive on a Sunday. On your return trip to London, you should consider flying back on a Thursday, and avoid Tuesdays for better deals. Visit our flight page for the latest deals!>/a>

Question 5

Which airports will I be using when flying from London to Ottawa?

Accepted Answer

London airport is called London and the only airport in Ottawa is Ottawa. <a href='/flight-routes/London-YXU/Ottawa-YOW'>Visit our flight page for the latest deals!>/a>

Question 6

Which airlines fly direct between London and Ottawa?

Accepted Answer

There are 2 airlines that fly direc from London to Ottawa. They are Air Canada and WestJet. The cheapest airline for this route is WestJet, with the best round-trip deal found costing C$ 400. On average, the best prices for this route can be found at WestJet.

Question 7

Which airlines fly direct between London and Ottawa?

Accepted Answer

There are 2 airlines that fly direc from London to Ottawa. They are Air Canada and WestJet. The cheapest airline for this route is WestJet, with the best round-trip deal found costing C$ 400. On average, the best prices for this route can be found at WestJet.

Question 8

Which aircraft models fly most regularly from London to Ottawa?

Accepted Answer

We unfortunately don’t have that data for this specific route.

Question 9

Which airline alliances offer flights from London to Ottawa?

Accepted Answer

Star Alliance is the only airline alliance operating flights between London and Ottawa.

Question 10

What is the cheapest month to fly from London to Ottawa?

Accepted Answer

The cheapest month for flights from London to Ottawa is October, where tickets cost C$ 651 (return) on average. On the other hand, the most expensive months are April and December, where the average cost of round-trip tickets is C$ 1,229 and C$ 1,166 respectively.

Question 11

What is the cheapest month to fly from London to Ottawa?

Accepted Answer

The cheapest month for flights from London to Ottawa is October, where tickets cost C$ 651 (return) on average. On the other hand, the most expensive months are April and December, where the average cost of round-trip tickets is C$ 1,229 and C$ 1,166 respectively.

Question 12

How does KAYAK find such low prices on flights from London to Ottawa?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Ottawa. <a href='/flight-routes/London-YXU/Ottawa-YOW'>Visit our flight page for the latest deals!>/a>

Question 13

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Ottawa?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ottawa from London is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/London-YXU/Ottawa-YOW'>Visit our flight page for the latest deals!>/a>

Question 14

What is the Hacker Fare option on flights from London to Ottawa?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ottawa with an airline and back to London with another airline. <a href='/flight-routes/London-YXU/Ottawa-YOW'>Visit our flight page for the latest deals!>/a>

Question 15

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Ottawa?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ottawa from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/London-YXU/Ottawa-YOW'>Visit our flight page for the latest deals!>/a>

Question 16

What is the cheapest layover airport when flying from London to Ottawa?

Accepted Answer

Flights via Calgary (YYC) offer the most affordable fares, with an average round-trip price of C$ 580.

Question 17

What is the most popular layover airport when flying from London to Ottawa?

Accepted Answer

Toronto (YYZ) is the top choice – 88% of KAYAK users who clicked on one-stop flights from London to Ottawa picked an itinerary connecting there.

Question 18

Which layover airport has the quickest connection when flying from London to Ottawa?

Accepted Answer

If you prefer a quick connection, Toronto (YYZ) often has the shortest layovers from London to Ottawa, with an average of 1h 22m.

Question 19

Which layover airport offers the shortest total travel time from London to Ottawa?

Accepted Answer

Consider flying via Toronto (YYZ) for the shortest journey. The average one-way travel time for flights connecting there is 3h 10m.

Question 20

Which airlines provide the cheapest flights from London to Ottawa?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from London to Ottawa were found on WestJet (C$ 489) and Air Canada (C$ 602).

Question 21

Which airlines provide the cheapest flights from London to Ottawa?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from London to Ottawa were found on WestJet (C$ 489) and Air Canada (C$ 602).

Question 22

What are the most popular airlines flying to Ottawa?

Accepted Answer

The most popular airline among KAYAK users flying to Ottawa is WestJet, followed by Porter Airlines and Air Canada.

Low season	November
High season	June
Cheapest flight	C$ 279

YXU - YOW

C$ 279 Find Cheap Flights from London to Ottawa

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Cheap Flights from London to Ottawa (YXU-YOW)

Recent round-trip flight deals from London to Ottawa

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KAYAK's insights & trends for London to Ottawa flights

Get data-powered insights and trends into flights from London to Ottawa to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from London to Ottawa?

Your flight ticket price will generally be cheaper if you fly to Ottawa on a Thursday and more expensive on a Sunday. On your return trip to London, you should consider flying back on a Thursday, and avoid Tuesdays for better deals.

What is the cheapest month to fly from London to Ottawa?

The cheapest month for flights from London to Ottawa is October, where tickets cost C$ 651 (return) on average. On the other hand, the most expensive months are April and December, where the average cost of round-trip tickets is C$ 1,229 and C$ 1,166 respectively.

Which airlines provide the cheapest flights from London to Ottawa?

In the past 3 days, the cheapest round-trip tickets from London to Ottawa were found on WestJet (C$ 489) and Air Canada (C$ 602).

Which airlines fly direct between London and Ottawa?

There are 2 airlines that fly direc from London to Ottawa. They are Air Canada and WestJet. The cheapest airline for this route is WestJet, with the best round-trip deal found costing C$ 400. On average, the best prices for this route can be found at WestJet.

What is the most popular layover airport when flying from London to Ottawa?

Toronto (YYZ) is the top choice – 88% of KAYAK users who clicked on one-stop flights from London to Ottawa picked an itinerary connecting there.

What is the cheapest layover airport when flying from London to Ottawa?

Flights via Calgary (YYC) offer the most affordable fares, with an average round-trip price of C$ 580.

Which layover airport offers the shortest total travel time from London to Ottawa?

Consider flying via Toronto (YYZ) for the shortest journey. The average one-way travel time for flights connecting there is 3h 10m.

Which layover airport has the quickest connection when flying from London to Ottawa?

If you prefer a quick connection, Toronto (YYZ) often has the shortest layovers from London to Ottawa, with an average of 1h 22m.

Good to know

When to book flights from London to Ottawa

FAQs for booking flights from London to Ottawa

What is the cheapest flight from London to Ottawa?

In the last 3 days, the lowest price for a flight from London to Ottawa was C$ 279 for a one-way ticket and C$ 489 for a round-trip.

Which airports will I be using when flying from London to Ottawa?

London airport is called London and the only airport in Ottawa is Ottawa.

Which aircraft models fly most regularly from London to Ottawa?

We unfortunately don’t have that data for this specific route.

Which airline alliances offer flights from London to Ottawa?

Star Alliance is the only airline alliance operating flights between London and Ottawa.

Which is the best airline for flights from London to Ottawa, WestJet or Air Canada?

How does KAYAK find such low prices on flights from London to Ottawa?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Ottawa.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Ottawa?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ottawa from London is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from London to Ottawa?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ottawa with an airline and back to London with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Ottawa?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ottawa from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from London to Ottawa

Everything you need to know for your flight from London to Ottawa

Information on your arrival and departure airports

Cabin class types available on flights from London to Ottawa

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

Find direct flights to and from London and Ottawa

Flights to other popular destinations

Flights from domestic origins to Ottawa

Choose which airport to fly into in Ottawa

Find deals for your return flight