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Cheap flights from London Heathrow Airport to Exeter from £126

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — EXT
14 Sep — 21 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Exeter

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Exeter
Explore the most affordable flight options available from Heathrow to Exeter. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2026.

Wed 9/920:50 -
2 stops18h 05m
Tue 22/916:00 -
1 stop4h 20m
Deal found 12/8£208
Mon 28/907:40 -
1 stop7h 50m
Mon 5/1016:00 -
1 stop4h 20m
Deal found 14/8£212
Wed 16/908:50 -
1 stop6h 40m
Wed 23/916:00 -
1 stop4h 20m
Deal found 13/8£220
Tue 29/907:40 -
1 stop7h 50m
Tue 6/1016:00 -
1 stop4h 20m
Deal found 15/8£225
Sat 19/907:40 -
1 stop9h 20m
Sun 20/920:45 -
2 stops17h 30m
Deal found 13/8£226
Thu 24/914:20 -
1 stop4h 25m
Mon 28/916:00 -
1 stop21h 30m
Deal found 14/8£226
Sat 19/907:40 -
1 stop9h 20m
Mon 21/916:00 -
1 stop4h 20m
Deal found 13/8£227
Tue 29/919:15 -
1 stop21h 30m
Tue 6/1017:15 -
1 stop15h 45m
Deal found 15/8£230
Mon 28/907:40 -
1 stop7h 50m
Mon 5/1019:55 -
2 stops24h 00m
Deal found 14/8£231

Find flight deals from Heathrow to Exeter

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Exeter (EXT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 August 2026.

Round-trip from

£208

One-way from

£126
Aer Lingus
  • Aer Lingus
  • 16/9-23/9
  • 3 total stops
  • 28h 15m total
  • London to Exeter
Search Deals
Aer Lingus
  • Aer Lingus
  • 9/10
  • 1 total stop
  • 7h 50m total
  • London to Exeter
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Exeter that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 15 August 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Exeter that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonExeter

LHR London Heathrow - EXT Exeter

LHREXT

London Heathrow

Sat 3/10

08:40-16:45

1 stop8h 05m

Exeter

Sun 11/10

17:15-07:40

1 stop14h 25m

£245

LondonExeter

LHR London Heathrow - EXT Exeter

LHREXT

London Heathrow

Sat 26/9

06:30-16:45

1 stop10h 15m

Exeter

Sat 3/10

17:15-07:40

1 stop14h 25m

£248

LondonExeter

LHR London Heathrow - EXT Exeter

LHREXT

London Heathrow

Wed 23/9

11:45-16:45

1 stop5h 00m

Exeter

Wed 30/9

17:15-07:40

1 stop14h 25m

£248

LondonExeter

LHR London Heathrow - EXT Exeter

LHREXT

London Heathrow

Mon 21/9

20:55-16:45

1 stop19h 50m

Exeter

Mon 28/9

17:15-07:40

1 stop14h 25m

£248

LondonExeter

LHR London Heathrow - EXT Exeter

LHREXT

London Heathrow

Fri 11/9

19:15-16:45

1 stop21h 30m

Exeter

Fri 18/9

17:15-07:40

1 stop14h 25m

£259

LondonExeter

LHR London Heathrow - EXT Exeter

LHREXT

London Heathrow

Sat 12/9

06:30-16:45

1 stop10h 15m

Exeter

Sat 19/9

17:15-07:40

1 stop14h 25m

£259

LondonExeter

LHR London Heathrow - EXT Exeter

LHREXT

London Heathrow

Sat 19/9

20:50-20:20

3 stops23h 30m

Exeter

Mon 21/9

16:00-20:20

1 stop4h 20m

£262

LondonExeter

LHR London Heathrow - EXT Exeter

LHREXT

London Heathrow

Mon 14/9

08:40-16:45

1 stop8h 05m

Exeter

Mon 21/9

17:15-07:40

1 stop14h 25m

£272
Fastest return journey

LondonExeter

LHR London Heathrow - EXT Exeter

LHREXT

London Heathrow

Fri 25/9

11:45-16:45

1 stop5h 00m

Exeter

Fri 2/10

17:15-20:55

1 stop3h 40m

£286
Cheapest one-way

LondonExeter

LHR London Heathrow - EXT Exeter

LHREXT

London Heathrow

Fri 9/10

07:40-15:30

1 stop7h 50m

£126

Flights are sorted by cheapest return flights first.

Deals found on 14/8

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Heathrow to Exeter

Have a flexible travel schedule? Discover the best time to fly to Exeter from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Exeter

What is the cheapest time of day to fly from LHR to EXT?

Find hourly flight availability from Heathrow to Exeter. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 August 2026.

When flying from London Heathrow Airport to Exeter, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Exeter. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Exeter from London Heathrow?

    Exeter (EXT) is the airport you will fly into if you book a flight from London Heathrow to Exeter. You should not have trouble finding flights to Exeter from London Heathrow; the airport handles an average of 0 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Exeter airport from London Heathrow. It is only a 5.3 mi journey from Exeter (EXT) to Exeter’s city center.

  • How long is the flight from London Heathrow Airport to Exeter?

    Departing from London Heathrow Airport to Exeter will take you 8h 05m. London Heathrow Airport and Exeter are separated by a distance of 138 mi.

  • Can I find deals for flights from Heathrow to Exeter that include hotel bookings?

    Yes. In addition to deals on Heathrow to Exeter flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Exeter?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Exeter.

  • Can I find deals for business class flights from Heathrow to Exeter?

    Yes. Cheapflights offers flight deals from Heathrow to Exeter by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Exeter?

Book flights to Exeter if you plan to visit one of these locations
Torquay
Paignton
Sidmouth
Tiverton
Wellington
Bideford
Brixham
Lyme Regis
Newton Abbot
Honiton

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Exeter?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Exeter from Heathrow today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Exeter?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Exeter from Heathrow.

Can Cheapflights find flights from Heathrow to Exeter with no change fees?

Need flexible booking options for your flight to Exeter from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Exeter become cheaper?

Of course! You can now track prices for flights from Heathrow to Exeter and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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