Cheap flights from London to St. John's from £431

The cheapest month to fly to St. John's, Saint John from London is in September. Flight prices, which tend to average around £260, are often lower during this time because this is during the off-season. If you aren’t able to travel to St. John's, Saint John during the month of September, then flying in June is also cheap. Prices for this month can be found on momondo for an average of £265.

According to our data, Wednesday is the cheapest day to fly to St. John's, Saint John from London. The lowest ticket price found for a Wednesday departure recently was £553. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to St. John's, Saint John on Saturday is £752.

Our most recent data shows that the best time of day to fly to St. John's, Saint John is in the morning. Flights from London to St. John's, Saint John during this time can be as low as £616. In contrast, the most expensive time of day to depart to St. John's, Saint John is at midday when prices are around £650.

Fly from London Heathrow to St. John's V.C. Bird Intl for the best London - St. John's V.C. Bird Intl flight prices

You are more likely to see cheaper flights to St. John's, Saint John from London when booking weeks ahead of your departure date. In general, you can expect to find flights to St. John's, Saint John for around £699 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. John's, Saint John from London for as low as £531 on momondo.

No. A direct flight is the cheapest option for a flight between London to St. John's, Saint John.

British Airways, Virgin Atlantic, and Air Canada are the most popular carriers operating from London to St. John's V.C. Bird Intl

British Airways, Virgin Atlantic and Finnair are the top three most popular airlines that fly to St. John's, Saint John from London according to our data. British Airways is the first choice among our users, with 63% of people opting to fly with this airline when travelling to St. John's, Saint John. Keep in mind that there are 5 different airlines that fly to St. John's, Saint John on a routine basis, so you have a few additional options to choose from.

Historically, on average around 15% of flights between London and St. John's have experienced a delay on any given week. The average delay length over the past 12 months has been 129 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

According to our data, Virgin Atlantic have had the fewest delays on this route over the last 12 months, with about 12% of their flights experiencing any sort of delay.

As of April 2026, there are 1 flights per day flying from London to St. John's, Saint John. The most common time of day flights depart is 10:00, with 100% of flights taking off at midday.

10 flights are operational weekly from London to St. John's, Saint John as of April 2026. The most popular departure day for this route is Mon, with 30% of flights per week taking off on this day.