Which airports can I use when flying from Ottawa to London?

Flights from Ottawa to London usually depart from Ottawa (YOW) and arrive at London (YXU).

Which cabin classes can I book on flights from Ottawa to London?

Only Economy Class is available on flights from Ottawa to London.

Which airports do connecting flights from Ottawa to London pass through?

Connecting flights from Ottawa to London most commonly pass through: • Toronto Pearson Intl (YYZ) – 98% of one-stop connections • Calgary (YYC) – 2% of one-stop connections

Can I save money by using flexible dates for flights from Ottawa to London?

Yes. Flexible dates can save you up to 54% on flights from Ottawa to London. Saturday is the cheapest departure day at C$ 662 round-trip on average, while Monday is the most expensive at C$ 1,411, a difference of C$ 749. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

How long does a flight from Ottawa to London take?

There are currently no direct flights available from Ottawa to London. Flights with 1 layover take between 3h 25m and 15h 35m in total, depending on the connection.

Do I need a passport to fly from Ottawa to London?

No, a passport is not required for this domestic route, but you will need another form of identification, such as a driver's licence.

Have flight prices from Ottawa to London changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 647 to C$ 2,162. That means the highest observed fare was about 3x higher than the lowest one.

How are flight prices from Ottawa to London looking right now?

One-way fares from Ottawa to London are currently lower than usual. Average one-way flight prices are about C$ 406, which is 15% below the typical average for this route.

How much time can I save by choosing a different layover airport when travelling from Ottawa to London?

Flying via Toronto Pearson Intl (YYZ) gives the shortest average 1-stop total travel time at 3h 25m, compared with 15h 35m via Calgary (YYC).

What car rental options are available at London Airport (YXU)?

London Airport (YXU) hosts 5 major car rental companies, with daily rates starting from around C$ 40 for economy cars. Top options include: • Alamo • Enterprise Rent-A-Car • Budget • National • Avis

How much should I expect to pay for a Ottawa to London flight?

Round-trip flights from Ottawa to London range from C$ 696 to C$ 1,202, with an average of C$ 907 over the past 12 months. Anything below C$ 696 counts as a good deal.

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

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Ottawa to London. It's 27% cheaper than the average day, while Monday is the most expensive, with prices 55% higher.

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

•April is the cheapest month to fly from Ottawa to London at C$ 672 round-trip. •July (C$ 1,267) and November (C$ 1,202) are the most expensive months. •The price difference between flying in the cheapest and most expensive months is 88% on average. This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Which airline is the cheapest to fly from Ottawa to London?

WestJet (C$ 896) and Air Canada (C$ 910) are the cheapest airlines to fly round-trip from Ottawa to London according to KAYAK data over the last 5 days.

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

Toronto Pearson Intl (YYZ) is the most popular layover for the Ottawa to London route. 98% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via YYZ.

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

Flights via Calgary (YYC) offer the most affordable fares, with an average round-trip price of C$ 640. Based on KAYAK data over the past 3 months.

When flying from Ottawa to London, which airport offers the shortest layover?

Toronto Pearson Intl (YYZ) had the shortest average connection time for Ottawa to London layovers at 2h 22m over the past three months.

C$ 313 CHEAP FLIGHTS from Ottawa to London (YOW - YXU)

Save 25% 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$ 647

Typical prices: C$ 696-C$ 1,202

Porter Airlines

Fri 23/11Fri 30/11

YOW - YXU • 1 stop

Cheapest one-way flights

C$ 313

Typical prices: C$ 400-C$ 523

Porter Airlines

Fri 23/11

YOW - YXU • 1 stop

When to travel

April

Cheapest • 26% price drop

January

Most popular

Good to know

Top layover airports

Calgary (YYC)

Cheapest • Avg C$ 640 (round-trip)

Toronto Pearson Intl (YYZ)

Shortest trip • 3h 25m (one-way)

Insights

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 London!

Flight Deals

Cheap Flights from Ottawa to London (YOW-YXU)

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Ottawa to London

Mon, 23 Nov - Mon, 30 Nov

7:05 a.m. - 5:45 p.m.YOW Ottawa-YXU London

10h 40m1 stop Fort Lauderdale

10:15 a.m. - 11:40 p.m.YXU London-YOW Ottawa

37h 25m2 stops Fort Lauderdale Toronto Pearson Intl

C$ 647Multiple Airlines

Mon, 23 Nov - Mon, 30 Nov

7:05 a.m. - 5:45 p.m.YOW Ottawa-YXU London

10h 40m1 stop Fort Lauderdale

6:40 a.m. - 1:10 p.m.YXU London-YOW Ottawa

30h 30m1 stop Calgary

C$ 772Multiple Airlines

Mon, 16 Nov - Wed, 18 Nov

4:15 p.m. - 5:35 a.m.YOW Ottawa-YXU London

13h 20m1 stop Calgary

10:15 a.m. - 11:19 p.m.YXU London-YOW Ottawa

13h 04m1 stop Fort Lauderdale

C$ 849Multiple Airlines

Thu, 10 Dec - Thu, 17 Dec

6:55 p.m. - 5:35 a.m.YOW Ottawa-YXU London

10h 40m1 stop Calgary

8:20 a.m. - 5:15 p.m.YXU London-YOW Ottawa

32h 55m2 stops Orlando Hamilton

C$ 871Multiple Airlines

Tue, 24 Nov - Tue, 1 Dec

6:55 p.m. - 5:35 a.m.YOW Ottawa-YXU London

10h 40m1 stop Calgary

6:40 a.m. - 11:40 p.m.YXU London-YOW Ottawa

17h 00m1 stop Calgary

C$ 891Multiple Airlines

Mon, 23 Nov - Mon, 30 Nov

5:30 a.m. - 5:45 p.m.YOW Ottawa-YXU London

12h 15m2 stops Toronto Pearson Intl Fort Lauderdale

6:40 a.m. - 10:02 p.m.YXU London-YOW Ottawa

15h 22m2 stops Calgary Toronto Pearson Intl

C$ 894Multiple Airlines

Tue, 24 Nov - Tue, 1 Dec

6:10 a.m. - 5:35 a.m.YOW Ottawa-YXU London

23h 25m1 stop Calgary

6:40 a.m. - 11:40 p.m.YXU London-YOW Ottawa

17h 00m1 stop Calgary

C$ 896WestJet

Mon, 16 Nov - Wed, 18 Nov

4:15 p.m. - 5:35 a.m.YOW Ottawa-YXU London

13h 20m1 stop Calgary

10:15 a.m. - 11:40 p.m.YXU London-YOW Ottawa

37h 25m2 stops Fort Lauderdale Toronto Pearson Intl

C$ 901Multiple Airlines

Fri, 5 Mar - Mon, 8 Mar

9:10 a.m. - 2:39 p.m.YOW Ottawa-YXU London

5h 29m1 stop Toronto Pearson Intl

5:30 a.m. - 8:15 a.m.YXU London-YOW Ottawa

2h 45m1 stop Toronto Pearson Intl

C$ 910Air Canada

Thu, 26 Nov - Sun, 6 Dec

10:05 a.m. - 2:42 p.m.YOW Ottawa-YXU London

4h 37m1 stop Toronto Pearson Intl

3:20 p.m. - 7:30 p.m.YXU London-YOW Ottawa

4h 10m1 stop Toronto Pearson Intl

C$ 1,023Air Canada

Recent last minute flight deals from Ottawa to London

Thu, 29 Oct - Wed, 11 Nov

9:10 a.m. - 2:47 p.m.YOW Ottawa-YXU London

5h 37m1 stop Toronto Pearson Intl

3:25 p.m. - 7:45 p.m.YXU London-YOW Ottawa

4h 20m1 stop Toronto Pearson Intl

C$ 1,414Air Canada

Thu, 29 Oct - Wed, 11 Nov

9:10 a.m. - 2:47 p.m.YOW Ottawa-YXU London

5h 37m1 stop Toronto Pearson Intl

3:25 p.m. - 7:45 p.m.YXU London-YOW Ottawa

4h 20m1 stop Toronto Pearson Intl

C$ 1,444Air Canada

Thu, 29 Oct - Wed, 11 Nov

9:10 a.m. - 2:47 p.m.YOW Ottawa-YXU London

5h 37m1 stop Toronto Pearson Intl

3:25 p.m. - 7:45 p.m.YXU London-YOW Ottawa

4h 20m1 stop Toronto Pearson Intl

C$ 1,568Air Canada

Thu, 29 Oct - Wed, 11 Nov

5:45 a.m. - 2:47 p.m.YOW Ottawa-YXU London

9h 02m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

9:05 p.m. - 1:40 a.m.YXU London-YOW Ottawa

4h 35m1 stop Toronto Pearson Intl

C$ 1,573Air Canada

Thu, 29 Oct - Thu, 5 Nov

10:05 a.m. - 2:47 p.m.YOW Ottawa-YXU London

4h 42m1 stop Toronto Pearson Intl

3:25 p.m. - 7:45 p.m.YXU London-YOW Ottawa

4h 20m1 stop Toronto Pearson Intl

C$ 1,574Air Canada

Thu, 29 Oct - Thu, 5 Nov

10:05 a.m. - 2:47 p.m.YOW Ottawa-YXU London

4h 42m1 stop Toronto Pearson Intl

3:25 p.m. - 7:45 p.m.YXU London-YOW Ottawa

4h 20m1 stop Toronto Pearson Intl

C$ 1,574Air Canada

Fri, 30 Oct - Tue, 3 Nov

9:10 a.m. - 2:47 p.m.YOW Ottawa-YXU London

5h 37m1 stop Toronto Pearson Intl

9:15 a.m. - 1:10 p.m.YXU London-YOW Ottawa

3h 55m1 stop Toronto Pearson Intl

C$ 1,584Air Canada

Fri, 30 Oct - Tue, 3 Nov

10:20 a.m. - 6:35 a.m.YOW Ottawa-YXU London

20h 15m2 stops Toronto Pearson Intl Calgary

6:40 a.m. - 1:14 p.m.YXU London-YOW Ottawa

30h 34m1 stop Calgary

C$ 1,609Multiple Airlines

Fri, 30 Oct - Mon, 2 Nov

2:00 p.m. - 7:52 p.m.YOW Ottawa-YXU London

5h 52m1 stop Toronto Pearson Intl

3:25 p.m. - 7:45 p.m.YXU London-YOW Ottawa

4h 20m1 stop Toronto Pearson Intl

C$ 1,616Air Canada

Fri, 30 Oct - Sat, 31 Oct

9:20 a.m. - 6:35 a.m.YOW Ottawa-YXU London

21h 15m2 stops Cancun Calgary

5:10 p.m. - 6:05 p.m.YXU London-YOW Ottawa

24h 55m1 stop Cancun

C$ 1,668Multiple Airlines

Booking Insights

Price, demand, and travel trends for Ottawa to London flights

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

Prices

Airlines

Layovers

What's the cheapest day of the week to fly from Ottawa to London?: Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Ottawa to London. It's 27% cheaper than the average day, while Monday is the most expensive, with prices 55% higher.
What is the cheapest month to fly from Ottawa to London? KAYAK internal proprietary data takes all prices for each month over the last 12 months for round-trip flights from Ottawa to London, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.: •April is the cheapest month to fly from Ottawa to London at C$ 672 round-trip.
•July (C$ 1,267) and November (C$ 1,202) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 88% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Low season	June
High season	January
Cheapest flight	C$ 313

Beat the crowds with an average 47% drop in traveller numbers.

The most popular month to fly with an average 47% increase in traveller numbers.

One-way flight from Ottawa to London

When to book flights from Ottawa to London

Are your dates flexible? Find out the best times to travel from Ottawa to London 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. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which cabin classes can I book on flights from Ottawa to London?
Only Economy Class is available on flights from Ottawa to London.
How long does a flight from Ottawa to London take?
There are currently no direct flights available from Ottawa to London. Flights with 1 layover take between 3h 25m and 15h 35m in total, depending on the connection.
Do I need a passport to fly from Ottawa to London?
No, a passport is not required for this domestic route, but you will need another form of identification, such as a driver's licence.
How much should I expect to pay for a Ottawa to London flight?
Round-trip flights from Ottawa to London range from C$ 696 to C$ 1,202, with an average of C$ 907 over the past 12 months. Anything below C$ 696 counts as a good deal.
Have flight prices from Ottawa to London changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 647 to C$ 2,162. That means the highest observed fare was about 3x higher than the lowest one.
How are flight prices from Ottawa to London looking right now?
One-way fares from Ottawa to London are currently lower than usual. Average one-way flight prices are about C$ 406, which is 15% below the typical average for this route.
What car rental options are available at London Airport (YXU)?
London Airport (YXU) hosts 5 major car rental companies, with daily rates starting from around C$ 40 for economy cars. Top options include:

• Alamo
• Enterprise Rent-A-Car
• Budget
• National
• Avis
Which airports can I use when flying from Ottawa to London?
Flights from Ottawa to London usually depart from Ottawa (YOW) and arrive at London (YXU).
Which airports do connecting flights from Ottawa to London pass through?
Connecting flights from Ottawa to London most commonly pass through:

• Toronto Pearson Intl (YYZ) – 98% of one-stop connections
• Calgary (YYC) – 2% of one-stop connections
Can I save money by using flexible dates for flights from Ottawa to London?
Yes. Flexible dates can save you up to 54% on flights from Ottawa to London. Saturday is the cheapest departure day at C$ 662 round-trip on average, while Monday is the most expensive at C$ 1,411, a difference of C$ 749.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
How much time can I save by choosing a different layover airport when travelling from Ottawa to London?
Flying via Toronto Pearson Intl (YYZ) gives the shortest average 1-stop total travel time at 3h 25m, compared with 15h 35m via Calgary (YYC).

If your dates are flexible, aim for a Saturday departure and avoid flying on Monday. On this route, Saturday flights average C$ 662, about C$ 749 less than Monday fares (53% savings) based on the last 12 months.
If you can choose when to travel, plan your Ottawa to London trip for April. Fares historically average C$ 672 round-trip in that month – typically C$ 595 less than the most expensive month, which is July (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to London Airport.

• Best Western London Airport Inn & Suites
• London residency inn

More options for your flight from Ottawa to London

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Return flight

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

Car rentals in London

Hotels in London

Vacations in London

YOW - YXU

C$ 313 Find Cheap Flights from Ottawa to London – Compare and Save

Everything you should know

Cheap Flights from Ottawa to London (YOW-YXU)

Recent round-trip flight deals from Ottawa to London

Recent one-way flight deals from Ottawa to London

Recent last minute flight deals from Ottawa to London

Price, demand, and travel trends for Ottawa to London flights

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

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

Which airline is the cheapest to fly from Ottawa to London?

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

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

When flying from Ottawa to London, which airport offers the shortest layover?

Key details for Ottawa to London flights

Low season

High season

Cheapest flight

When to book flights from Ottawa to London

Your Ottawa to London flight questions, answered

Your guide to booking Ottawa to London flights

More options for your flight from Ottawa to London

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

Information on your arrival and departure airports

Cabin class types available on flights from Ottawa to London

Find direct flights to and from Ottawa and London

Flights from domestic origins to London

Flights to other popular destinations

Find deals for your return flight