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Cheap Flights from Exeter (EXT) to London (LHR)

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Compare Exeter 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

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Flight deals from Exeter to London Heathrow

Looking for a cheap last-minute deal or the best return flight from Exeter to London Heathrow? Find the lowest prices on one-way and return tickets right here.
London.$607 per passenger.Departing Thu, 20 Nov, returning Fri, 21 Nov.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Exeter on Thu, 20 Nov, arriving in London Heathrow.Inbound indirect flight with British Airways, departs from London Heathrow on Fri, 21 Nov, arriving in Exeter.Price includes taxes and charges.From $607, select.
London.$636 per passenger.Departing Fri, 12 Dec, returning Fri, 19 Dec.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Exeter on Fri, 12 Dec, arriving in London Heathrow.Inbound indirect flight with British Airways, departs from London Heathrow on Fri, 19 Dec, arriving in Exeter.Price includes taxes and charges.From $636, select.
London.$652 per passenger.Departing Sun, 11 May, returning Sat, 17 May.Return flight with KLM.Outbound indirect flight with KLM, departs from Exeter on Sun, 11 May, arriving in London Heathrow.Inbound indirect flight with KLM, departs from London Heathrow on Sat, 17 May, arriving in Exeter.Price includes taxes and charges.From $652, select.
London.$706 per passenger.Departing Sun, 28 Sep, returning Tue, 30 Sep.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Exeter on Sun, 28 Sep, arriving in London Heathrow.Inbound indirect flight with British Airways, departs from London Heathrow on Tue, 30 Sep, arriving in Exeter.Price includes taxes and charges.From $706, select.
London.$733 per passenger.Departing Wed, 1 Oct, returning Thu, 9 Oct.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Exeter on Wed, 1 Oct, arriving in London Heathrow.Inbound indirect flight with British Airways, departs from London Heathrow on Thu, 9 Oct, arriving in Exeter.Price includes taxes and charges.From $733, select.
London.$734 per passenger.Departing Sun, 15 Jun, returning Sun, 22 Jun.Return flight with KLM.Outbound indirect flight with KLM, departs from Exeter on Sun, 15 Jun, arriving in London Heathrow.Inbound indirect flight with KLM, departs from London Heathrow on Sun, 22 Jun, arriving in Exeter.Price includes taxes and charges.From $734, select.
London.$772 per passenger.Departing Mon, 28 Jul, returning Mon, 4 Aug.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Exeter on Mon, 28 Jul, arriving in London Heathrow.Inbound indirect flight with British Airways, departs from London Heathrow on Mon, 4 Aug, arriving in Exeter.Price includes taxes and charges.From $772, select.
London.$773 per passenger.Departing Sun, 6 Jul, returning Sat, 12 Jul.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Exeter on Sun, 6 Jul, arriving in London Heathrow.Inbound indirect flight with Aer Lingus, departs from London Heathrow on Sat, 12 Jul, arriving in Exeter.Price includes taxes and charges.From $773, select.

Find the cheapest month to fly from Exeter to London Heathrow

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Exeter to London Heathrow flights are currently cheapest in November.
May
from $652
Jun
from $734
Jul
from $773
Aug
from $783
Sep
from $706
Oct
from $733
Nov
from $607
Dec
from $636
Jan
Find prices
Feb
Find prices
Mar
Find prices
Apr
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Exeter to London Heathrow: Alternative routes

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

Exeter to London: Flight information

The things to know before you go.
Cheapest flight found$607
Cheapest month to flyNovember

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

The best price we found for a return flight from Exeter to London Heathrow is $607. 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 Exeter to London Heathrow. But we found flights with one or more stops from $607.
As of May 2025, there are no flights flying from Exeter to London Heathrow.
The cheapest month to fly from Exeter to London Heathrow is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Exeter Airport to London Heathrow Airport on Thursday, 20 November 2025.
No airlines currently offer direct flights between Exeter 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, British Airways offers the cheapest flight tickets to London Heathrow.

Flying from Exeter International Airport (EXT) to London Heathrow Airport (LHR): what you need to know

  • Exeter and London are in the same timezone, UTC+0.

  • Arrive at the airport on time so you don't miss your EXT to LHR flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the stress of rushing.

  • Travelling during a peak time like August? Public holidays and other popular seasons can result in longer queues at airport checkpoints. Be extra cautious and get there up to four hours before an international flight and two hours before domestic departures.

  • If you'd like to split up your journey, simply uncheck 'Direct flights only' when searching for your ticket from Exeter International Airport to London Heathrow Airport. Here are the top stopovers between EXT and LHR:

    • Edinburgh Airport

    • Jersey Airport

    • George Best Belfast City Airport

How to find the cheapest flights from Exeter International Airport (EXT) to London Heathrow Airport (LHR)

  • At the moment, $228 is the cheapest price we've seen for a one-way Exeter International Airport to London Heathrow Airport flight. The best price for a return plane ticket is $607. Keep in mind that fares could change due to demand at the time of booking.

  • It's often best to book in advance if you want to find cheap tickets from EXT to LHR. That's because airlines change prices based on demand, which tends to increase closer to the date of departure.

  • The 'Whole month' search tool shows you the cheapest flights from Exeter International Airport to London Heathrow Airport throughout the entire month. It's a great way to snap up a bargain if your plans are flexible.

  • There's no need to check back in every day to find out if fares have dropped when you create a Price Alert. We'll let you know as soon as there's a change in price on cheap flights from EXT to LHR.

  • Pick your ideal arrival and departure times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from Exeter International Airport to London Heathrow Airport.

Handy information about Exeter International Airport (EXT)

  • When it comes to Exeter International Airport's on-time performance, data shows 61.22% of flights arrive within the scheduled timeframe.

  • To reach Exeter International Airport from central Exeter, it'll take about 15 minutes by car. This depends on traffic, however. It's approximately 8 kilometres from the airport to the city centre.

  • Expect a journey time of roughly 30 minutes when using public transport.

  • Searching for a convenient hotel near EXT? If you've booked an early flight from Exeter International Airport to London Heathrow Airport, these stays will have you sleeping moments from your departure lounge:

Arriving at London Heathrow Airport (LHR)

Getting from London Heathrow Airport (LHR) to central London

  • London Heathrow Airport is roughly 31 kilometres from the centre of London. Driving there takes about 55 minutes.

  • If you're travelling by public transport, expect a journey time of roughly 1 hour.

When to fly to London Heathrow Airport (LHR)

  • It's time to plan your dates for your flight from Exeter International Airport to London Heathrow Airport. July is the most popular month to head to London. If you prefer a more laid-back vibe, go in February.

  • The warmest month in London is July, with the temperature ranging between 11ºC (52ºF) and 26ºC (79ºF). Book your flights from Exeter International Airport to London Heathrow Airport in this month if this is the type of weather you enjoy.

  • January has average temperatures of between 0ºC (32ºF) and 9ºC (48ºF). Look for cheap tickets from EXT to LHR around that time if you want to travel when it's cooler.

Explore more of United Kingdom

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

  • If you're eager to discover another major stop in United Kingdom, head for Bristol, roughly 177 kilometres west of London. Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park are key highlights.

Plan the rest of your trip from Exeter to London

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