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United Airlines flights from Ottawa to London Heathrow Airport (YOW - LHR)

YOW — LHR
1 May — 8 May1
1 adult
Wed 1/5
Wed 8/5

Cheapflights users flying from Ottawa to London on United Airlines typically fly into London Heathrow and depart from Ottawa. Select your dates above for pricing.

United Airlines flights from Ottawa to Heathrow in 2024

Find detailed information about United Airlines flights from Ottawa to Heathrow. Explore the options provided by United Airlines to plan your journey from Ottawa to Heathrow. Data last updated 26 April 2024.

Popular in

December

Cheapest in

January

Average price (all airlines)

C$ 1,090

One-way from

C$ 1,048

Round-trip from

C$ 1,147
Highest demand for flights from Ottawa to London Heathrow; 1% potential price increase.
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Best time to find cheap flights from Ottawa to London Heathrow; 1% potential price drop.
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Average price for all Ottawa to London Heathrow flights (one-way and round-trip).
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Cheapest one-way United Airlines flight from Ottawa to London Heathrow
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Cheapest round-trip United Airlines flight from Ottawa to London
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  • Can I get a flight from Ottawa to London Heathrow Airport on United Airlines for under C$ 800?

    There are 1 flights available on United Airlines from Ottawa to London Heathrow Airport for under C$ 800. These prices can change based on many factors including date and time. To find YOW-LHR flight prices for your dates, click here.

  • How do most travelers feel about United Airlines?

    United Airlines has received a 7.7/10 rating from 746 Cheapflights user reviews. If you wish to plan your next trip from Ottawa to London Heathrow Airport with United Airlines, enter your preferred travel dates above!

Cheapest United Airlines flights from Ottawa to Heathrow

Discover the cheapest flight options specifically offered by United Airlines for travel from Ottawa to Heathrow. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 508,915 searches. The data was last updated on 26 April 2024.
Sun 19/56:35 a.m.YOW - LHR
1 stop18h 20mUnited Airlines
Wed 29/54:40 p.m.LHR - YOW
2 stops25h 05mUnited Airlines
Deal found 25/4C$ 1,147
Pick Dates
Wed 15/56:05 a.m.YOW - LHR
2 stops19h 40mUnited Airlines
Wed 22/58:00 a.m.LHR - YOW
2 stops20h 49mUnited Airlines
Deal found 25/4C$ 1,253
Pick Dates
Tue 28/56:00 p.m.YOW - LHR
2 stops18h 05mUnited Airlines
Sun 2/66:50 a.m.LHR - YOW
2 stops20h 14mUnited Airlines
Deal found 25/4C$ 1,330
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Last minute deals on Cheapflights

Explore last-minute flight deals on United Airlines for various destinations, including Ottawa to Heathrow. Discover attractive deals on flights departing soon. Keep an eye on the latest last-minute deals to find great opportunities for spontaneous travel. Please note that prices are subject to change and availability may vary. Data last updated 26 April 2024 and based on user searches. In the last 7 days Cheapflights users made total of 508,915 searches.
Mon 6/52:47 p.m.YOW - LHR
2 stops14h 23mUnited Airlines
Wed 22/51:05 p.m.LHR - YOW
1 stop13h 27mUnited Airlines
Deal found 26/4C$ 1,378
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Thu 2/55:24 p.m.YOW - LHR
1 stop13h 21mUnited Airlines
Sun 12/56:00 a.m.LHR - YOW
2 stops17h 55mUnited Airlines
Deal found 25/4C$ 7,701
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One-way United Airlines flights to Heathrow from Ottawa

Search for one-way flight options from Ottawa to Heathrow specifically provided by United Airlines. Find affordable one-way fares from United Airlines and compare prices with other airlines. These prices are based on average fares users found. In the last 7 days Cheapflights users made total of 508,915 searches. The data was last updated on 26 April 2024.
Mon 5/810:00 a.m.YOW - LHR
2 stops15h 20mUnited Airlines
Deal found 25/4C$ 1,048
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Average price of United Airlines flights from Ottawa to Heathrow

Plan your United Airlines flight from Ottawa to Heathrow by taking into account the cheapest months to travel. The average price of a one-way United Airlines flight from Ottawa to Heathrow is currently C$ 1,048 while a round-trip flight costs C$ 0. Price data was last updated on 21 April 2024.

Currently, the most affordable month to book a United Airlines flight from Ottawa to London Heathrow Airport in January, with an average price of C$ 560. Conversely, traveling with United Airlines from Ottawa to London Heathrow Airport in July will be the most expensive, with an average cost of C$ 941. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

January

C$ 766

February

C$ 837

March

C$ 929

April

C$ 915

May

C$ 993

June

C$ 1,104

July

C$ 1,287

August

C$ 1,114

September

C$ 991

October

C$ 918

November

C$ 902

December

C$ 986

Temperature and rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature and rainfall totals by month.

LON

Temperature

4 - 17 °C

If weather is an important factor for your trip to London Heathrow Airport, 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).

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Fly from Ottawa to Heathrow on another airline
Consider alternative airlines that service the Heathrow area. Flight routes are based on user searches made on Cheapflights and were last updated on 26 April 2024.

Air Canada flights from Ottawa to London Heathrow
Lufthansa flights from Ottawa to London Heathrow

See what others are saying about United Airlines

Read reviews and see what other travellers are saying about their experiences with United Airlines. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing United Airlines for your next flight. Reviews last updated 26 April 2024.
United Airlines
7.4
Good
11,228 reviews
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Overview

Comfort

7.2

Entertainment

7.1

Crew

8.1

Food

6.7

Boarding

7.7
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