Cheap Flights London to Cairns from £725

Flight FAQs

• Which airlines offer the cheapest flights from London (LON) to Cairns (CNS)?

  Based on Trip.com data, Singapore Airlines offers one-way fares as low as £725 on Cheapest nonstop routes (e.g. LHR to CNS on Tue, Aug 25), while Singapore Airlines offers Cheapest nonstop round-trips from £1,211 departing on Sun, Sep 6 and returning on Sun, Sep 13.

• Which airlines offer direct flights from London to Cairns?

  At the moment, you can catch a direct flight from London to Cairns with the following airlines, including: China Eastern Airlines Air China Jetstar Airways Qatar Airways Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

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

  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 Cairns 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 can I find the best deals on flights from London to Cairns?

  To find best deals on flights from London to Cairns, 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 Tue, Aug 25, with one-way flights priced at just £725.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Singapore Airlines.
  · 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 Cairns travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from London to Cairns to get the best price?

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

• Which upcoming date is the cheapest for flights from London to Cairns?

  After crunching the numbers on our July flight calendar, it's currently cheapest to fly from London to Cairns on July 19, 2026 with Japan Airlines, with prices starting at £1,430.

• Which airports can I fly through when travelling to Cairns from London?

  You can land at any one of the following hubs in Cairns, with Heathrow Airport to Cairns Airport (LHR-CNS) is by far the most common option on this route: Cairns Airport (CNS).

• What is the time difference between London and Cairns?

  The time difference between Cairns and London is 10h.

• How can I change or cancel my flight ticket from London to Cairns?

  Tickets can only be changed or cancelled 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.