The cheapest times to fly from LHR to YYT are

  • January 15th to February 4th
  • May 14th to July 8th
  • August 27th to December 9th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from LHR to YYT is mid to late September. Prices can be as high as $1478 for Saturday flights during early August, or as low as $677 for Tuesday flights around mid to late September.


When to Fly to St. John’s

Flying from London (LHR) to St. John’s (YYT) will usually cost between $695 to $1139 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid to late September with an average ticket price of $713. Due to high demand the most expensive time to fly is early August, with an average price of $1228. Planning your trip to low-cost times can easily save you $514 on economy flights and even more on first-class flights. Generally, any price below $896 can be considered a good price for a round-trip LHR to YYT flight.

See below for a graph of average weekly prices for the LHR to YYT route. All prices are for round-trip tickets in USD.

LHR to YYT Flight Prices

Compared to other flights, the LHR to YYT flight is cheaper than the average and costs slightly more than the average flight leaving from London. The average price per mile (for a direct flight) is $0.24, which is below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $63 (7%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $857. Return trip prices are from the YYT to LHR flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from LHR to YYT can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 5 hour 8 minutes may be realistic.


Flight Hacking LHR to YYT

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from LHR to YYT — but Champion Traveler does!

Hack #1: Boston, MA (LHR > BOS > YYT)

  • Price for both tickets: $731
  • Average savings: $165 (18.43%)

See LHR to LGA flights

Hack #2: New York, NY (LHR > LGA > YYT)

  • Price for both tickets: $825
  • Average savings: $71 (7.93%)

See LHR to BOS flights

Hack #3: Newark, NJ (LHR > EWR > YYT)

  • Price for both tickets: $863
  • Average savings: $33 (3.63%)

See LHR to EWR flights


Flight Questions Answered

Still have questions about flying from LHR to YYT? We’ve got answers.

Which airlines fly this route?

You can find 19 major airlines flying this route most often: Aer Lingus, Aeromexico, Air Canada, Air France, Alitalia, American, Austrian, British Airways, Brussels Airlines, Condor, Delta, Finnair, Icelandair, KLM, LOT, Lufthansa, SWISS, United, WestJet, and potentially more during busy seasons.

How far away is it from St. John’s International Airport to London Heathrow Airport?

The distance between the two airports is roughly 2309 miles or 3716 kilometers.

How long does it take to fly from LHR to YYT?

The real-world flight time for a nonstop LHR to YYT flight is about 5 hour 8 minutes.

How many flights go between London and St. John’s?

It depends on the day of the week and the date, but a typical day might have around 67 available flights from LHR to YYT.


Airport Location Info


Departing Airport

Origination code LHR
Origination airport name London Heathrow Airport
City London
Country the United Kingdom
Latitude 51.5
Longitude -0.5

Return Airport

Destination code YYT
Destination airport name St. John’s International Airport
City St. John’s
Country Canada
Latitude 47.6
Longitude -52.8


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.