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Cheap flights from London Heathrow Airport to Exeter from £145

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — EXT
17 Mar — 24 Mar1
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 February 2026.

Mon 16/306:30
LHR
-
EXT
1 stop10h 20m
KLM
Tue 24/317:20
EXT
-
LHR
1 stop15h 40m
KLM
Deal found 11/2£219
Fri 13/306:30
LHR
-
EXT
1 stop10h 20m
KLM
Sat 21/317:20
EXT
-
LHR
1 stop3h 30m
KLM
Deal found 13/2£231
Wed 11/310:00
LHR
-
EXT
1 stop6h 50m
KLM
Wed 18/317:20
EXT
-
LHR
1 stop20h 30m
KLM
Deal found 11/2£242
Sat 14/308:40
LHR
-
EXT
1 stop8h 10m
KLM
Sat 21/317:20
EXT
-
LHR
1 stop14h 20m
KLM
Deal found 12/2£244
Wed 15/406:55
LHR
-
EXT
1 stop8h 05m
Multiple Airlines
Thu 16/408:30
EXT
-
LHR
1 stop9h 40m
Multiple Airlines
Deal found 12/2£246
Fri 31/722:15
LHR
-
EXT
1 stop10h 50m
Multiple Airlines
Mon 3/809:25
EXT
-
LHR
1 stop8h 50m
Multiple Airlines
Deal found 11/2£253
Fri 6/320:25
LHR
-
EXT
1 stop20h 25m
KLM
Sun 8/317:20
EXT
-
LHR
1 stop15h 40m
KLM
Deal found 11/2£255
Tue 31/307:35
LHR
-
EXT
1 stop7h 25m
British Airways
Tue 7/415:30
EXT
-
LHR
1 stop5h 35m
British Airways
Deal found 14/2£261
Fri 24/708:45
LHR
-
EXT
1 stop6h 15m
Multiple Airlines
Thu 30/715:30
EXT
-
LHR
1 stop5h 30m
Multiple Airlines
Deal found 13/2£274
Fri 13/307:10
LHR
-
EXT
1 stop7h 20m
British Airways
Fri 20/315:00
EXT
-
LHR
1 stop5h 55m
British Airways
Deal found 11/2£282
Wed 1/407:40
LHR
-
EXT
1 stop4h 05m
Multiple Airlines
Wed 8/415:30
EXT
-
LHR
2 stops17h 40m
Multiple Airlines
Deal found 14/2£284
Mon 27/406:45
LHR
-
EXT
1 stop8h 15m
British Airways
Fri 1/515:30
EXT
-
LHR
1 stop5h 40m
British Airways
Deal found 13/2£285

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 February 2026.

Round-trip from

£231

One-way from

£145
KLM
  • KLM
  • 13/3-21/3
  • 2 total stops
  • 13h 50m total
  • London to Exeter
Search Deals
Aer Lingus
  • Aer Lingus
  • 5/3
  • 1 total stop
  • 4h 30m 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 February 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Exeter that are best for you.

Fly from

Heathrow

Fly to

Exeter

Route

Depart

Return

Price

LondonExeter

LHR - EXT

LHREXT

London Heathrow

Mon 16/3

06:30-16:50

1 stop10h 20m

Exeter

Tue 24/3

17:20-09:00

1 stop15h 40m

£219

LondonExeter

LHR - EXT

LHREXT

London Heathrow

Fri 13/3

06:30-16:50

1 stop10h 20m

Exeter

Sat 21/3

17:20-20:50

1 stop3h 30m

£231

LondonExeter

LHR - EXT

LHREXT

London Heathrow

Wed 11/3

10:00-16:50

1 stop6h 50m

Exeter

Wed 18/3

17:20-13:50

1 stop20h 30m

£242

LondonExeter

LHR - EXT

LHREXT

London Heathrow

Sat 14/3

08:40-16:50

1 stop8h 10m

Exeter

Sat 21/3

17:20-07:40

1 stop14h 20m

£244

LondonExeter

LHR - EXT

LHREXT

London Heathrow

Wed 15/4

06:55-15:00

1 stop8h 05m

Exeter

Thu 16/4

08:30-18:10

1 stop9h 40m

£246

LondonExeter

LHR - EXT

LHREXT

London Heathrow

Fri 31/7

22:15-09:05

1 stop10h 50m

Exeter

Mon 3/8

09:25-18:15

1 stop8h 50m

£253

LondonExeter

LHR - EXT

LHREXT

London Heathrow

Fri 6/3

20:25-16:50

1 stop20h 25m

Exeter

Sun 8/3

17:20-09:00

1 stop15h 40m

£255

LondonExeter

LHR - EXT

LHREXT

London Heathrow

Tue 31/3

07:35-15:00

1 stop7h 25m

Exeter

Tue 7/4

15:30-21:05

1 stop5h 35m

£261

LondonExeter

LHR - EXT

LHREXT

London Heathrow

Fri 13/3

07:10-14:30

1 stop7h 20m

Exeter

Fri 20/3

15:00-20:55

1 stop5h 55m

£282

LondonExeter

LHR - EXT

LHREXT

London Heathrow

Wed 1/4

07:40-11:45

1 stop4h 05m

Exeter

Wed 8/4

15:30-09:10

2 stops17h 40m

£284

Flights are sorted by cheapest return flights first.

Deals found on 14/2

Showing 1-10 of 17 results
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 February 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 10h 20m. 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
Bideford
Brixham
Lyme Regis
Newton Abbot
Honiton
Tiverton
Bridport

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Heathrow to Exeter

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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

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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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