Cheap Flights from London (LON) to Reykjavik (REK)

Frequently Asked Questions

• What are the cheapest flights from London to Reykjavik (LON-REK)?

  Based on Trip.com data, easyJet offers one-way fares as low as US$40 on Cheapest nonstop routes (e.g. LTN to KEF on Sun, Mar 15), while easyJet offers Cheapest nonstop round-trips from US$91 departing on Wed, Mar 11 and returning on Fri, Mar 13.

• Which airlines offer direct flights from London to Reykjavik?

  At the moment, you can catch a nonstop flight from London to Reykjavik with the following airlines, including: easyJet Icelandair British Airways TUI Airways Limited Jet2.com Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from London to Reykjavik?

  It takes about 3 hours 21 minutes to fly from London to Reykjavik.

• When is the best time to book flights from London to Reykjavik?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from London to Reykjavik is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from London to Reykjavik?

  Based on Trip.com data in the past 4 weeks, there is 41 flight per week flying from London to Reykjavik. You can check the weekly schedule for popular airlines on this route below: British Airways: S/M/T/W/T/F/S -- BA894 (07:58)

• How can I find the best deals on flights from London to Reykjavik?

  To find best deals on flights from London to Reykjavik, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sun, Mar 15, with one-way flights priced at just US$40.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is easyJet.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Reykjavik travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from London (LON) to Reykjavik (REK) the cheapest?

  The cheapest months to fly from London to Reykjavik is November, when demand for travel is lower.

• Which upcoming date is cheapest to fly from London to Reykjavik on?

  After crunching the numbers on our February flight calendar, it's currently cheapest to fly from London to Reykjavik on February 10, 2026 with easyJet, with prices starting at US$69.

• Which airports can I fly to for Reykjavik from London?

  You can land at any one of the following hubs in Reykjavik, with Heathrow Airport to Keflavik International Airport (LHR-KEF) is by far the most common option on this route: Keflavik International Airport (KEF) Reykjavik Domestic Airport (RKV).

• Is there any time difference between London and Reykjavik?

  The time difference between Reykjavik and London is 0h.

• How do I change or cancel my ticket from London to Reykjavik?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.