Cheap flights from London Gatwick Airport to Reykjavik from $110

The month of November is, on average, the cheapest month to fly to Reykjavik Keflavik Intl Airport from London Gatwick Airport, with most prices found around $133. If you’re not able to fly to Reykjavik Keflavik Intl Airport in November, then January is your next best option. Flight prices from London Gatwick Airport to Reykjavik Keflavik Intl Airport during January average around $152.

The cheapest day to depart from London Gatwick Airport to Reykjavik Keflavik Intl Airport is on a Friday when prices can be found for as low as $435. The most expensive day to fly to Reykjavik Keflavik Intl Airport is Tuesday, with ticket prices averaging around $545.

The cheapest time of day to fly to Reykjavik Keflavik Intl Airport is in the evening when flights can be purchased for as low as $445. Flights at noon are often more expensive with an average ticket price of $648.

Fly from London Gatwick to Reykjavik Keflavik Intl for the best London Gatwick - Reykjavik Keflavik Intl flight prices

You are more likely to see cheaper flights to Reykjavik Keflavik Intl Airport from London Gatwick Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Reykjavik Keflavik Intl Airport for around $290 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Reykjavik Keflavik Intl Airport from London Gatwick Airport for as low as $91 on momondo.

No. A direct flight is the cheapest option for a flight between London Gatwick Airport to Reykjavik Keflavik Intl Airport.

As of May 2026, prices for London Gatwick Airport to Reykjavik Keflavik Intl Airport flights are approximately 110% more expensive when compared to flights at the same time last year.

Historically, on average around 14% of flights between London and Reykjavik have experienced a delay on any given week. The average delay length over the past 12 months has been 115 minutes.

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

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

According to our data, Icelandair have had the least number of delays on this route over the last 12 months; with about 14% of their flights experiencing any sort of delay.

As of May 2026, there are 5 flights per day flying from London Gatwick Airport to Reykjavik Keflavik Intl Airport. The most common time of day flights depart is 3:00PM, with 100% of flights taking off in the afternoon.

The number of flights available between London Gatwick Airport and Reykjavik Keflavik Intl Airport is 38 per week as of May 2026. The most frequent departure day is Sun, with 21% of weekly flights leaving on this day.