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Cheap flights from St. John's to London Heathrow Airport from C$ 580

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 19/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — LHR
25 Jan — 1 Feb1
1 adult

The best prices from St John's to London Heathrow are usually found in May or October, booked 41 days in advance, depart on a Wednesday or Sunday and return on a Monday

Cheap flight deals from St. John's to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from St. John's (YYT) to Heathrow (LHR). 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 20 January 2025.

Round-trip from

C$ 1,013

One-way from

C$ 580

Popular in

December

Cheapest in

May

Average price

C$ 1,106
Air Canada
  • Air Canada
  • 4/3-11/3
  • 4 total stops
  • 36h 09m total
  • St. John's to London
19/2
  • 19/2
  • 2 total stops
  • 20h 15m total
  • St. John's to London
High demand for flights, 1% potential price rise
Best time to find cheap flights, 1% potential price drop
Average for round-trip flights in January 2025

Find flight deals from St. John's to Heathrow

Cheapest flights from St. John's to Heathrow
Explore the most affordable flight options available from St. John's to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 January 2025.

Tue 4/31:50 p.m.YYT - LHR
2 stops13h 50mAir Canada
Tue 11/32:30 p.m.LHR - YYT
2 stops22h 19mAir Canada
Deal found 19/1C$ 1,013
Tue 18/21:05 p.m.YYT - LHR
1 stop14h 35mMultiple Airlines
Tue 25/28:55 a.m.LHR - YYT
2 stops20h 06mMultiple Airlines
Deal found 19/1C$ 1,097
Fri 2/52:00 p.m.YYT - LHR
2 stops18h 15mUnited Airlines
Sun 11/512:00 p.m.LHR - YYT
2 stops28h 37mUnited Airlines
Deal found 19/1C$ 1,167
Sun 20/41:05 p.m.YYT - LHR
1 stop13h 55mLufthansa
Fri 25/46:55 a.m.LHR - YYT
2 stops19h 31mLufthansa
Deal found 18/1C$ 1,355
Sat 4/1012:30 a.m.YYT - LHR
1 stop9h 45mWestJet
Sat 18/102:10 p.m.LHR - YYT
1 stop19h 40mWestJet
Deal found 19/1C$ 1,739
Thu 8/53:00 p.m.YYT - LHR
2 stops24h 05mAir France
Mon 19/59:00 a.m.LHR - YYT
2 stops17h 25mAir France
Deal found 19/1C$ 1,768
Thu 1/58:45 a.m.YYT - LHR
2 stops22h 45mTAP AIR PORTUGAL
Sat 10/58:00 a.m.LHR - YYT
2 stops41h 09mTAP AIR PORTUGAL
Deal found 19/1C$ 2,290

Find flights from St. John's to Heathrow within your budget

Customize your flight search to find flights from St. John's to Heathrow 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 20 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Tue 4/3

1:50 p.m.-7:10 a.m.

2 stops13h 50m

London Heathrow

Tue 11/3

2:30 p.m.-10:19 a.m.

2 stops22h 19m

C$ 1,013

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Tue 18/2

1:05 p.m.-7:10 a.m.

1 stop14h 35m

London Heathrow

Tue 25/2

8:55 a.m.-1:31 a.m.

2 stops20h 06m

C$ 1,097

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Fri 2/5

5:45 a.m.-6:55 a.m.

2 stops21h 40m

London Heathrow

Sun 11/5

4:40 p.m.-1:07 p.m.

2 stops23h 57m

C$ 1,167

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Sun 20/4

1:05 p.m.-6:30 a.m.

1 stop13h 55m

London Heathrow

Fri 25/4

6:55 a.m.-10:56 p.m.

2 stops19h 31m

C$ 1,355

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Thu 8/5

3:00 p.m.-6:35 p.m.

2 stops24h 05m

London Heathrow

Mon 19/5

9:00 a.m.-10:55 p.m.

2 stops17h 25m

C$ 1,768

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Thu 1/5

8:45 a.m.-11:00 a.m.

2 stops22h 45m

London Heathrow

Sat 10/5

8:00 a.m.-9:39 p.m.

2 stops41h 09m

C$ 2,290

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Wed 19/2

1:05 p.m.-12:50 p.m.

2 stops20h 15m

C$ 580

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Thu 15/5

7:10 a.m.-12:05 p.m.

1 stop25h 25m

C$ 953

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Sun 20/4

1:05 p.m.-3:05 p.m.

2 stops22h 30m

C$ 1,039

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Wed 19/2

5:30 a.m.-7:10 a.m.

1 stop22h 10m

C$ 1,068

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/1

Showing 1-10 of 12 results
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2

Best time to book a flight from St. John's to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from St. John's 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 St. John's to Heathrow

Get recent, data-driven insights about flights from St. John's to Heathrow including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from St. John's to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from St. John's to Heathrow. Price data was last updated on 17 January 2025.

To ensure you get the cheapest price possible for a flight from St. John's to London Heathrow Airport, you should look to book at least 41 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from St. John's to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from St. John's to London Heathrow Airport (average of C$ 560). Flying from St. John's to London Heathrow Airport 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 YYT to LHR?

Find hourly flight availability from St. John's to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 January 2025.

A simple way to save on the total cost of your ticket is to fly from St. John's to London Heathrow Airport in the evening. If you’re flexible enough to do this you can expect to save up to 33% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from St. John's to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from St. John's to Heathrow. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their St. John's to London Heathrow Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Heathrow by month

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

In terms of precipitation, rainfall in London Heathrow Airport 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 London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

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

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).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 20 January 2025.
7.4
Good
1,490 reviews

Overall

7.4

Food

7.0

Crew

8.1

Entertainment

7.0

Comfort

7.4

Boarding

7.4

Reviews

1 / 10

Why bother with the continental breakfast? It's so lack luster that it's not worth anyone's time.

7.4
Good
1,490 reviews
7.4
Good
1,490 reviews

Overall

7.4

Food

7.0

Crew

8.1

Entertainment

7.0

Comfort

7.4

Boarding

7.4

Reviews

1 / 10

Why bother with the continental breakfast? It's so lack luster that it's not worth anyone's time.

7.4
Good
8,982 reviews
7.4
Good
1,490 reviews

Overall

7.4

Food

7.0

Crew

8.1

Entertainment

7.0

Comfort

7.4

Boarding

7.4

Reviews

1 / 10

Why bother with the continental breakfast? It's so lack luster that it's not worth anyone's time.

7.3
Good
3,931 reviews
7.4
Good
1,490 reviews

Overall

7.4

Food

7.0

Crew

8.1

Entertainment

7.0

Comfort

7.4

Boarding

7.4

Reviews

1 / 10

Why bother with the continental breakfast? It's so lack luster that it's not worth anyone's time.

7.2
Good
2,828 reviews
7.4
Good
1,490 reviews

Overall

7.4

Food

7.0

Crew

8.1

Entertainment

7.0

Comfort

7.4

Boarding

7.4

Reviews

1 / 10

Why bother with the continental breakfast? It's so lack luster that it's not worth anyone's time.

7.2
Good
1,867 reviews
7.4
Good
1,490 reviews

Overall

7.4

Food

7.0

Crew

8.1

Entertainment

7.0

Comfort

7.4

Boarding

7.4

Reviews

1 / 10

Why bother with the continental breakfast? It's so lack luster that it's not worth anyone's time.

Related info for your journey

Find useful and relevant information for your journey from St. John's to Heathrow. 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 St. John's to London Heathrow?

    Most people fly from St John's (YYT) if they book a flight from St. John's to London Heathrow. On average, St John's has 0 outbound flights to London Heathrow per day from 2 airlines. St John's is conveniently located just 6.7 km from St. John's’s city centre.

  • What are the cheapest airlines flying from St. John's to London Heathrow Airport round-trip?

    Flying on Air Canada is currently your cheapest option to London Heathrow Airport, with prices starting at C$ 1,013. Additional round-trip tickets that might be worth considering are offered by United Airlines and Lufthansa, with the lowest prices starting at C$ 1,167 and C$ 1,355, respectively. Air Canada is 15% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from St. John's to London Heathrow Airport one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 953. Users have also found prices from C$ 1,039 and C$ 1,068 on Turkish Airlines and Air Canada, respectively.

  • Can I find deals for flights from St. John's to Heathrow that include hotel bookings?

    Yes. In addition to deals on St. John's to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. John's to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. John's to Heathrow.

  • Can I find deals for business class flights from St. John's to Heathrow?

    Yes. Cheapflights offers flight deals from St. John's to Heathrow 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 St. John's to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from St. John's to London Heathrow Airport (average of C$ 560). Flying from St. John's to London Heathrow Airport 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

Travelling to a place near St. John's?

Book flights to St. John's if you plan to visit one of these locations
Brentford
Hounslow
Slough
Luton
Milton Keynes
Romford
Watford
Bedford
Bromley
Southall

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Alternative routes for St. John's to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from St. John's to Heathrow

Discover the top 2 airlines that operate flights from St. John's to Heathrow. 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 20 January 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 705AverageC$ 814FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 1,021AverageC$ 1,174FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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Can Cheapflights notify me if prices for flights from St. John's to Heathrow become cheaper?

Yes, Cheapflights offers price alerts on St. John's to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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