Skyscanner home

Cheap flight tickets from Cagliari to London Heathrow

Compare Cagliari to London Heathrow flight deals

Find the cheapest month or even day of the year to fly to London Heathrow

Book the best London Heathrow fare with no extra fees

Flight deals from Cagliari Airport to London Heathrow Airport

Looking for a cheap last-minute deal or the best return flight from Cagliari Airport to London Heathrow Airport? If you want to travel next month, return fares start from RM814. Find the lowest prices on one-way and return tickets right here.
London.RM676 per passenger.Departing Sun, 12 Apr, returning Tue, 14 Apr.Return flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Cagliari on Sun, 12 Apr, arriving in London Heathrow.Inbound indirect flight with Vueling Airlines, departs from London Heathrow on Tue, 14 Apr, arriving in Cagliari.Price includes taxes and charges.From RM676, select.
London.RM686 per passenger.Departing Mon, 30 Mar, returning Wed, 8 Apr.Return flight with Transavia France and Vueling Airlines.Outbound indirect flight with Transavia France, departs from Cagliari on Mon, 30 Mar, arriving in London Heathrow.Inbound indirect flight with Vueling Airlines, departs from London Heathrow on Wed, 8 Apr, arriving in Cagliari.Price includes taxes and charges.From RM686, select.
London.RM713 per passenger.Departing Mon, 2 Mar, returning Wed, 4 Mar.Return flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Cagliari on Mon, 2 Mar, arriving in London Heathrow.Inbound indirect flight with Vueling Airlines, departs from London Heathrow on Wed, 4 Mar, arriving in Cagliari.Price includes taxes and charges.From RM713, select.
London.RM716 per passenger.Departing Tue, 28 Apr, returning Mon, 4 May.Return flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Cagliari on Tue, 28 Apr, arriving in London Heathrow.Inbound indirect flight with Vueling Airlines, departs from London Heathrow on Mon, 4 May, arriving in Cagliari.Price includes taxes and charges.From RM716, select.
London.RM719 per passenger.Departing Tue, 5 May, returning Wed, 6 May.Return flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Cagliari on Tue, 5 May, arriving in London Heathrow.Inbound indirect flight with Vueling Airlines, departs from London Heathrow on Wed, 6 May, arriving in Cagliari.Price includes taxes and charges.From RM719, select.
London.RM758 per passenger.Departing Sat, 17 Oct, returning Mon, 19 Oct.Return flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Cagliari on Sat, 17 Oct, arriving in London Heathrow.Inbound indirect flight with Vueling Airlines, departs from London Heathrow on Mon, 19 Oct, arriving in Cagliari.Price includes taxes and charges.From RM758, select.
London.RM771 per passenger.Departing Fri, 27 Feb, returning Wed, 4 Mar.Return flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Cagliari on Fri, 27 Feb, arriving in London Heathrow.Inbound indirect flight with Vueling Airlines, departs from London Heathrow on Wed, 4 Mar, arriving in Cagliari.Price includes taxes and charges.From RM771, select.
London.RM772 per passenger.Departing Tue, 9 Jun, returning Sat, 13 Jun.Return flight with SWISS.Outbound indirect flight with SWISS, departs from Cagliari on Tue, 9 Jun, arriving in London Heathrow.Inbound indirect flight with SWISS, departs from London Heathrow on Sat, 13 Jun, arriving in Cagliari.Price includes taxes and charges.From RM772, select.
London.RM814 per passenger.Departing Sat, 14 Feb, returning Thu, 19 Feb.Return flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Cagliari on Sat, 14 Feb, arriving in London Heathrow.Inbound indirect flight with Vueling Airlines, departs from London Heathrow on Thu, 19 Feb, arriving in Cagliari.Price includes taxes and charges.From RM814, select.
London.RM839 per passenger.Departing Fri, 3 Jul, returning Wed, 8 Jul.Return flight with Lufthansa and SWISS.Outbound indirect flight with Lufthansa, departs from Cagliari on Fri, 3 Jul, arriving in London Heathrow.Inbound indirect flight with SWISS, departs from London Heathrow on Wed, 8 Jul, arriving in Cagliari.Price includes taxes and charges.From RM839, select.
London.RM857 per passenger.Departing Fri, 26 Jun, returning Wed, 1 Jul.Return flight with Lufthansa and SWISS.Outbound indirect flight with Lufthansa, departs from Cagliari on Fri, 26 Jun, arriving in London Heathrow.Inbound indirect flight with SWISS, departs from London Heathrow on Wed, 1 Jul, arriving in Cagliari.Price includes taxes and charges.From RM857, select.
London.RM874 per passenger.Departing Thu, 24 Sep, returning Tue, 29 Sep.Return flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Cagliari on Thu, 24 Sep, arriving in London Heathrow.Inbound indirect flight with Vueling Airlines, departs from London Heathrow on Tue, 29 Sep, arriving in Cagliari.Price includes taxes and charges.From RM874, select.
London.RM921 per passenger.Departing Fri, 14 Aug, returning Wed, 19 Aug.Return flight with Lufthansa and SWISS.Outbound indirect flight with Lufthansa, departs from Cagliari on Fri, 14 Aug, arriving in London Heathrow.Inbound indirect flight with SWISS, departs from London Heathrow on Wed, 19 Aug, arriving in Cagliari.Price includes taxes and charges.From RM921, select.
London.RM923 per passenger.Departing Thu, 30 Jul, returning Wed, 2 Sep.Return flight with Lufthansa and SWISS.Outbound indirect flight with Lufthansa, departs from Cagliari on Thu, 30 Jul, arriving in London Heathrow.Inbound indirect flight with SWISS, departs from London Heathrow on Wed, 2 Sep, arriving in Cagliari.Price includes taxes and charges.From RM923, select.
London.RM958 per passenger.Departing Fri, 24 Jul, returning Fri, 14 Aug.Return flight with Lufthansa and SWISS.Outbound indirect flight with Lufthansa, departs from Cagliari on Fri, 24 Jul, arriving in London Heathrow.Inbound indirect flight with SWISS, departs from London Heathrow on Fri, 14 Aug, arriving in Cagliari.Price includes taxes and charges.From RM958, select.
London.RM965 per passenger.Departing Tue, 29 Sep, returning Fri, 2 Oct.Return flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Cagliari on Tue, 29 Sep, arriving in London Heathrow.Inbound indirect flight with Vueling Airlines, departs from London Heathrow on Fri, 2 Oct, arriving in Cagliari.Price includes taxes and charges.From RM965, select.

Find the cheapest month to fly from Cagliari to London Heathrow

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cagliari to London Heathrow flights are currently cheapest in April.
Jan
from RM1,716
Feb
from RM814
Mar
from RM713
Apr
from RM676
May
from RM719
Jun
from RM772
Jul
from RM839
Aug
from RM921
Sep
from RM874
Oct
from RM758
Nov
from RM2,229
Dec
Find prices

Cagliari to London Heathrow: Alternative routes

Compare routes from Cagliari to London below. You may find an airport to fly into that's cheaper, faster, or easier than London Heathrow.

London City

12km from central London
Closest
from RM874
Search flights

London Heathrow

23km from central London
from RM676
Search flights

London Gatwick

40km from central London
from RM368
Search flights

London Luton

45km from central London
from RM380
Search flights

London Stansted

49km from central London
Cheapest
from RM188
Search flights

London Southend

57km from central London
from RM601
Search flights

Cagliari to London: Flight information

The things to know before you go.
Cheapest flight foundRM676
Cheapest month to flyApril

Finding cheap flights from Cagliari to London Heathrow: Frequently asked questions

The best price we found for a return flight from Cagliari to London Heathrow is RM676. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Cagliari to London Heathrow. But we found flights with one or more stops from RM676.
As of January 2026, there are no flights flying from Cagliari to London Heathrow.
The cheapest month to fly from Cagliari to London Heathrow is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cagliari Airport to London Heathrow Airport on Sunday, 12 April 2026.
No airlines currently offer direct flights between Cagliari Airport and London Heathrow Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London Heathrow but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Vueling Airlines offers the cheapest flight tickets to London Heathrow.

Travelling from Cagliari Elmas Airport (CAG) to London Heathrow Airport (LHR): what you need to know

  • London is one hour behind Cagliari and observes the UTC+0 timezone.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Get to the airport on time to catch your CAG to LHR flight.

  • You can expect longer queues in popular months like July. Arriving up to four hours ahead of an international flight and two hours for a domestic departure is a wise move.

  • Think about adding a stopover when booking your ticket from Cagliari Elmas Airport to London Heathrow Airport. Just uncheck 'Direct flights only' to break up your trip, or perhaps see a new city along the way. Check out these options between CAG and LHR:

    • Paris Orly Airport

    • Barcelona-El Prat Airport

    • EuroAirport Swiss

How to find the cheapest flights from Cagliari Elmas Airport (CAG) to London Heathrow Airport (LHR)

  • Right now, RM314 is the cheapest price we've seen for a one-way Cagliari Elmas Airport to London Heathrow Airport flight. The best price for a return ticket is RM676. Remember that fares could change due to availability at the time of booking.

  • Don't wait until the last moment. You're more likely to find cheap tickets from CAG to LHR if you book ahead. Airlines often offer some great early bird deals.

  • Finding cheap flights from Cagliari Elmas Airport to London Heathrow Airport is easier if you're flexible with your travel plans. Use the 'Whole month' function to see the lowest fares across every month and snap up a great deal.

  • Snapping up cheap flights from CAG to LHR is a piece of cake with Price Alerts. All you need to do is create one of these automatic alerts and we'll let you know as soon as fares go down.

  • Discover the right flight for you with the help of the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Cagliari Elmas Airport to London Heathrow Airport, use the 'Sort by' tool. You can also filter results by airline, arrival and departure times, and number of stops.

Handy information about Cagliari Elmas Airport (CAG)

  • Cagliari Elmas Airport has an excellent on-time performance, making delays less likely. Departures from CAG make it to their destination as scheduled 80.13% of the time.

  • Cagliari Elmas Airport is around 11 kilometres from central Cagliari. If you're driving, catching a cab or ride-sharing from the centre, it'll take 15 minutes or so to arrive, depending on the traffic.

  • The journey when using public transport usually takes 50 minutes.

  • Catching an early flight from Cagliari Elmas Airport to London Heathrow Airport? Avoid the stress of rushing to the terminal (and sneak in some extra precious sleep) by choosing one of these stays near CAG:

Arriving at London Heathrow Airport (LHR)

Getting from London Heathrow Airport (LHR) to central London

  • London Heathrow Airport is roughly 31 kilometres from central London. The drive time takes around 55 minutes.

  • Getting there by public transport takes roughly 1 hour.

When to fly to London Heathrow Airport (LHR)

  • The quietest month for a flight from Cagliari Elmas Airport to London Heathrow Airport is February, while July is the most popular. Pick the best time to visit London based on whether you prefer a more fast-paced or easygoing experience.

  • Book your flight from Cagliari Elmas Airport to London Heathrow Airport for July if you'd like to go to London during its warmest month. Expect temperatures of between 11ºC (52ºF) and 26ºC (79ºF).

  • January sees average temperatures of between 0ºC (32ºF) and 9ºC (48ºF). Search for cheap tickets from CAG to LHR sometime then if you want to travel in cooler conditions.

Explore more of United Kingdom

  • Birmingham is just one of the many cities in United Kingdom waiting to be discovered once you've taken in the sights of London. Around 161 kilometres away to the north-west, its top attractions include Cadbury World, The Library of Birmingham and National Sea Life Centre.

  • Bristol is another favourite destination in United Kingdom and is around 177 kilometres west of London. No trip is complete without visiting Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.

Plan the rest of your trip from Cagliari to London

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.