£132 Find Cheap Flights from Reykjavik to London Heathrow Airport – Compare and Save

If your flying dates are flexible, you should consider flying to London Heathrow Airport on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Reykjavik to London Heathrow Airport. For your return ticket, we recommend flying on a Sunday and avoiding Wednesdays for the best deals.

The cheapest month for flights from Reykjavik Keflavik Intl Airport to London Heathrow Airport is February, where tickets cost £0 (return) on average. On the other hand, the most expensive months are July and September, where the average cost of round-trip tickets is £458 and £394 respectively.

Weekly flights between Reykjavik and London historically see delays in approximately 8% of cases, with the average delay over the past year being 125 minutes.

Typically, flights leaving in the early afternoon tend to face fewer delays, whereas flights in the evening have historically encountered delays more often.

Statistically, Saturday is the day of the week with the fewest delays on this flight route, while Thursday has typically experienced more delays than other days.

Based on our data, Icelandair have experienced the fewest delays on this route in the past 12 months, with only about 7% of their flights encountering any delays.

There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Each day, there are 3 direct flights that take off from Reykjavik Keflavik Intl Airport and land in London Heathrow Airport, with an average flight time of 3h 10m. The most common departure time is 16:00 and most flights take off in the morning. Each week, there are 21 flights and there are the same number of flights each day (3).