Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Ottawa to the United Kingdom from C$ 338

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — LHR
26 Dec — 2 Jan1
1 adult

Cheap flight deals from Ottawa to United Kingdom

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to United Kingdom (GB0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 December 2024.

Round-trip from

C$ 806

One-way from

C$ 338
Virgin Atlantic
  • Virgin Atlantic
  • 19/1-25/1
  • 2 total stops
  • 33h 40m total
  • Ottawa to United Kingdom
Search Deals
22/1
  • 22/1
  • 2 total stops
  • 23h 50m total
  • Ottawa to United Kingdom
Search Deals

Find flight deals from Ottawa to United Kingdom

Cheapest flights from Ottawa to United Kingdom
Explore the most affordable flight options available from Ottawa to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 December 2024.

Fri 27/125:35 p.m.YOW - LHR
1 stop22h 00mAir Canada
Mon 13/13:00 p.m.LHR - YOW
1 stop23h 42mAir Canada
Deal found 20/12C$ 1,180
Tue 31/126:20 a.m.YOW - LHR
1 stop20h 35mUnited Airlines
Thu 9/19:10 a.m.LHR - YOW
1 stop12h 06mUnited Airlines
Deal found 20/12C$ 1,266
Wed 25/125:55 a.m.YOW - LHR
1 stop19h 00mMultiple Airlines
Sat 11/15:05 p.m.LHR - YOW
1 stop12h 05mMultiple Airlines
Deal found 20/12C$ 1,285
Thu 26/122:50 p.m.YOW - LGW
1 stop13h 55mAir Transat
Tue 14/111:40 a.m.LGW - YOW
1 stop25h 35mAir Transat
Deal found 20/12C$ 1,338
Wed 25/122:50 p.m.YOW - LGW
1 stop13h 55mMultiple Airlines
Tue 14/14:45 p.m.LGW - YOW
2 stops37h 00mMultiple Airlines
Deal found 20/12C$ 1,380
Thu 26/122:50 p.m.YOW - LGW
1 stop13h 55mPorter Airlines
Sun 12/111:40 a.m.LGW - YOW
1 stop11h 40mPorter Airlines
Deal found 20/12C$ 1,405
Mon 30/125:20 p.m.YOW - LHR
2 stops12h 25mKLM
Thu 9/111:45 a.m.LHR - YOW
2 stops17h 25mKLM
Deal found 20/12C$ 1,546
Sat 28/122:10 p.m.YOW - LHR
1 stop11h 20mLufthansa
Sun 12/16:00 p.m.LHR - YOW
1 stop10h 47mLufthansa
Deal found 20/12C$ 1,555
Sun 29/125:20 p.m.YOW - LHR
1 stop20h 00mAir France
Wed 8/12:45 p.m.LHR - YOW
2 stops14h 25mAir France
Deal found 20/12C$ 1,595
Tue 24/125:20 p.m.YOW - BHX
1 stop11h 35mVirgin Atlantic
Sun 29/126:00 a.m.BHX - YOW
1 stop14h 10mVirgin Atlantic
Deal found 20/12C$ 1,643
Wed 25/125:20 p.m.YOW - BHX
1 stop19h 30mAir France
Wed 1/16:00 a.m.BHX - YOW
1 stop14h 10mAir France
Deal found 20/12C$ 1,718
Mon 23/128:55 p.m.YOW - MAN
2 stops32h 25mMultiple Airlines
Mon 13/15:40 p.m.MAN - YOW
2 stops30h 42mMultiple Airlines
Deal found 20/12C$ 1,794

Find flights from Ottawa to United Kingdom within your budget

Customize your flight search to find flights from Ottawa to United Kingdom 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, Cheapflights users made 629,999 searches. Data last updated 21 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OttawaBirmingham

YOW - BHX

YOWBHX

Ottawa

Sun 19/1

5:20 p.m.-5:50 p.m.

1 stop19h 30m

Birmingham

Sat 25/1

6:00 a.m.-3:10 p.m.

1 stop14h 10m

C$ 806

OttawaLondon

YOW - LHR

YOWLHR

Ottawa

Tue 28/1

5:20 p.m.-10:30 a.m.

1 stop12h 10m

London Heathrow

Wed 5/2

11:30 a.m.-3:10 p.m.

1 stop32h 40m

C$ 853

OttawaLondon

YOW - LHR

YOWLHR

Ottawa

Thu 23/1

6:30 a.m.-12:50 p.m.

2 stops25h 20m

London Heathrow

Sat 8/2

2:50 p.m.-1:51 p.m.

1 stop28h 01m

C$ 855

OttawaLondon

YOW - LHR

YOWLHR

Ottawa

Fri 17/1

6:15 a.m.-12:50 p.m.

1 stop25h 35m

London Heathrow

Wed 22/1

2:50 p.m.-8:50 p.m.

2 stops35h 00m

C$ 856

OttawaBirmingham

YOW - BHX

YOWBHX

Ottawa

Mon 20/1

5:20 p.m.-4:50 p.m.

2 stops18h 30m

Birmingham

Sun 26/1

6:00 a.m.-3:10 p.m.

1 stop14h 10m

C$ 867

OttawaLondon

YOW - LHR

YOWLHR

Ottawa

Sun 2/3

2:45 p.m.-8:30 a.m.

2 stops12h 45m

London Heathrow

Wed 19/3

6:00 p.m.-9:42 a.m.

2 stops19h 42m

C$ 883

OttawaLondon

YOW - LHR

YOWLHR

Ottawa

Fri 17/1

5:55 a.m.-10:30 a.m.

2 stops23h 35m

London Heathrow

Sun 19/1

8:40 a.m.-12:10 a.m.

2 stops20h 30m

C$ 888

OttawaBirmingham

YOW - BHX

YOWBHX

Ottawa

Sun 19/1

5:20 p.m.-12:50 p.m.

2 stops14h 30m

Birmingham

Sat 25/1

6:15 a.m.-3:10 p.m.

2 stops13h 55m

C$ 895

OttawaLondon

YOW - STN

YOWSTN

Ottawa

Wed 15/1

8:40 a.m.-10:00 a.m.

2 stops20h 20m

London Stansted

Wed 29/1

11:00 a.m.-12:40 a.m.

2 stops18h 40m

C$ 955

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Sun 19/1

8:35 a.m.-6:00 a.m.

2 stops16h 25m

London Gatwick

Sun 26/1

7:55 a.m.-2:08 p.m.

3 stops35h 13m

C$ 983

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/12

Showing 1-10 of 56 results
1
2
3
...
6

Best time to book a flight from Ottawa to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Ottawa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Ottawa to United Kingdom

Get recent, data-driven insights about flights from Ottawa to United Kingdom including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ottawa to United Kingdom?

Currently, January is the cheapest month in which you can book a flight from Ottawa to United Kingdom (average of C$ 560). Flying from Ottawa to United Kingdom in July is currently the most expensive (average of C$ 874). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YOW to GB?

Find hourly flight availability from Ottawa to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 December 2024.

When flying from Ottawa to United Kingdom, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in United Kingdom ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit United Kingdom when rainfall is around 40.0 mm.

Temperature in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average temperature totals by month.

If weather is an important factor for your trip to United Kingdom, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to United Kingdom. Reviews last updated 21 December 2024.
Get a feel of what it's like to fly with Air France, WestJet and Air Canada from Ottawa to United Kingdom by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
283 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Food

7.6

Overall

7.9

Comfort

8.0

Crew

8.7

Reviews

1 / 10

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Porter Airlines
7.9
Good
283 reviews
Porter Airlines
7.9
Good
283 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Food

7.6

Overall

7.9

Comfort

8.0

Crew

8.7

Reviews

1 / 10

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

KLM
7.8
Good
1,344 reviews
Porter Airlines
7.9
Good
283 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Food

7.6

Overall

7.9

Comfort

8.0

Crew

8.7

Reviews

1 / 10

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Air Transat
7.8
Good
384 reviews
Porter Airlines
7.9
Good
283 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Food

7.6

Overall

7.9

Comfort

8.0

Crew

8.7

Reviews

1 / 10

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

LOT
7.6
Good
1,128 reviews
Porter Airlines
7.9
Good
283 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Food

7.6

Overall

7.9

Comfort

8.0

Crew

8.7

Reviews

1 / 10

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Austrian Airlines
7.6
Good
785 reviews
Porter Airlines
7.9
Good
283 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Food

7.6

Overall

7.9

Comfort

8.0

Crew

8.7

Reviews

1 / 10

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Related info for your journey

Find useful and relevant information for your journey from Ottawa to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ottawa to United Kingdom?

    If you book a flight to United Kingdom from Ottawa, you will be flying from Ottawa, which is the city’s only airport. Ottawa (YOW) is located 10.6 km from the centre of Ottawa.

  • What are the cheapest airlines to fly from Ottawa to United Kingdom one-way?

    One-way options have recently been found by users for as low as C$ 341 on WestJet. Other airlines that offer cheap prices include Porter Airlines from C$ 620 and Air Transat from C$ 637 one-way.

  • What are the most popular routes from Ottawa to United Kingdom?

    While some choose either Ottawa - London Gatwick or Ottawa - London City, Ottawa - London Heathrow is the most popular route from Ottawa to United Kingdom.

  • What are the cheapest flights from Ottawa to United Kingdom?

    Looking for the cheapest flight from Ottawa to United Kingdom? While on average our users pay C$ 1,162, our data indicates the cheapest price to be C$ 984. The most popular route (Ottawa - London Heathrow), is priced around C$ 785.

  • Can I find deals for flights from Ottawa to United Kingdom that include hotel bookings?

    Yes. In addition to deals on Ottawa to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to United Kingdom.

  • Can I find deals for business class flights from Ottawa to United Kingdom?

    Yes. Cheapflights offers flight deals from Ottawa to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ottawa to United Kingdom?

    Currently, January is the cheapest month in which you can book a flight from Ottawa to United Kingdom (average of C$ 560). Flying from Ottawa to United Kingdom in July is currently the most expensive (average of C$ 874). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ottawa to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Charles de Gaulle flights
Pearson Intl to Heathrow flights
Pearson Intl to Lisbon flights
Pearson Intl to Gatwick flights
Pearson Intl to Charles de Gaulle flights
Pierre Elliott Trudeau Intl to Orly flights
Pearson Intl to Istanbul flights
Pierre Elliott Trudeau Intl to Heathrow flights
Pierre Elliott Trudeau Intl to Lisbon flights
Pierre Elliott Trudeau Intl to Istanbul flights
Pearson Intl to London City flights
Pearson Intl to Leonardo da Vinci/Fiumicino flights
Pearson Intl to Dublin flights
Pierre Elliott Trudeau Intl to Leonardo da Vinci/Fiumicino flights
Pierre Elliott Trudeau Intl to Athens flights
Pearson Intl to Amsterdam flights
Toronto Island to Heathrow flights
Pearson Intl to Orly flights
Toronto Island to Charles de Gaulle flights
Pierre Elliott Trudeau Intl to Frankfurt flights
Toronto Island to Lisbon flights
Pierre Elliott Trudeau Intl to Málaga flights
Pearson Intl to Barcelona-El Prat flights
Pierre Elliott Trudeau Intl to Bruxelles-National flights
Pearson Intl to Frankfurt flights
Pierre Elliott Trudeau Intl to Lyon flights
Pierre Elliott Trudeau Intl to Gatwick flights
Pearson Intl to Athens flights
Pearson Intl to Sabiha Gokcen flights
Pearson Intl to Luton flights
Pierre Elliott Trudeau Intl to Barcelona-El Prat flights
Pierre Elliott Trudeau Intl to London City flights
Pearson Intl to Frederic Chopin flights
Pierre Elliott Trudeau Intl to Madrid flights
Pierre Elliott Trudeau Intl to Sabiha Gokcen flights
Pearson Intl to Edinburgh flights
Pierre Elliott Trudeau Intl to Geneva flights
Hamilton to Charles de Gaulle flights
Toronto Island to Frankfurt flights
Toronto Island to Leonardo da Vinci/Fiumicino flights
Pearson Intl to Madrid flights
Pearson Intl to Stansted flights
Pierre Elliott Trudeau Intl to Marseille flights
Pearson Intl to Keflavik Intl flights
Ottawa to Charles de Gaulle flights
Pierre Elliott Trudeau Intl to Zurich flights
Pierre Elliott Trudeau Intl to Vienna flights
Pierre Elliott Trudeau Intl to Malpensa flights
Pierre Elliott Trudeau Intl to Amsterdam flights
Pearson Intl to Malpensa flights

Top 9 airlines flying from Ottawa to United Kingdom

Discover the top 9 airlines that operate flights from Ottawa to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 21 December 2024.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 837AverageC$ 1,455FlexibilityNo cancel feeOn-time77%
Search Air France flights
Virgin AtlanticCheapestC$ 841AverageC$ 1,262FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Porter AirlinesCheapestC$ 911AverageC$ 1,113FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 979AverageC$ 1,252FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Aer LingusCheapestC$ 1,008AverageC$ 1,176FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LufthansaCheapestC$ 1,018AverageC$ 1,300FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 1,029AverageC$ 1,358FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapestC$ 1,102AverageC$ 1,532FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapestC$ 1,108AverageC$ 1,448FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ottawa to United Kingdom?

Cheapflights makes it easy to find Ottawa to United Kingdom flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to United Kingdom?

Cheapflights helps you find that perfect flight to United Kingdom from Ottawa by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ottawa to United Kingdom with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ottawa to United Kingdom, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ottawa to United Kingdom become cheaper?

Yes! Start tracking prices for Ottawa to United Kingdom flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.