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Cheap flights from Exeter to London Heathrow Airport from £121

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.
EXT — LHR
9 Sep — 16 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Exeter to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Exeter to Heathrow
Explore the most affordable flight options available from Exeter to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 August 2026.

Wed 23/916:00 -
1 stop4h 20m
Wed 30/908:50 -
1 stop6h 40m
Deal found 9/8£211
Sun 20/919:15 -
1 stop13h 50m
Sun 27/908:50 -
1 stop9h 55m
Deal found 6/8£215
Sun 20/919:15 -
1 stop13h 50m
Thu 24/908:50 -
1 stop9h 55m
Deal found 6/8£217
Mon 21/916:00 -
1 stop18h 20m
Tue 29/907:40 -
1 stop7h 50m
Deal found 6/8£224
Mon 21/916:00 -
1 stop4h 20m
Thu 24/914:20 -
1 stop4h 25m
Deal found 8/8£225
Mon 21/916:00 -
2 stops17h 10m
Thu 24/913:25 -
1 stop5h 20m
Deal found 10/8£236
Mon 14/917:15 -
1 stop15h 45m
Mon 16/1120:25 -
1 stop20h 20m
Deal found 10/8£244
Mon 14/917:15 -
1 stop14h 25m
Tue 22/908:40 -
1 stop8h 05m
Deal found 7/8£247

Find flight deals from Exeter to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Exeter (EXT) to Heathrow (LHR). 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 10 August 2026.

Round-trip from

£211

One-way from

£121
Aer Lingus
  • Aer Lingus
  • 23/9-30/9
  • 2 total stops
  • 11h 00m total
  • Exeter to London
Search Deals
Aer Lingus
  • Aer Lingus
  • 9/10
  • 1 total stop
  • 4h 20m total
  • Exeter to London
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Exeter to Heathrow 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 10 August 2026.
Use the filters below to find and compare flights from Exeter to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ExeterLondon

EXT Exeter - LHR London Heathrow

EXTLHR

Exeter

Sun 20/9

19:15-09:05

1 stop13h 50m

London Heathrow

Thu 24/9

13:25-18:45

1 stop5h 20m

£218
Fastest return journey

ExeterLondon

EXT Exeter - LHR London Heathrow

EXTLHR

Exeter

Mon 21/9

16:00-20:20

1 stop4h 20m

London Heathrow

Thu 24/9

14:20-18:45

1 stop4h 25m

£228

ExeterLondon

EXT Exeter - LHR London Heathrow

EXTLHR

Exeter

Mon 21/9

16:00-09:10

2 stops17h 10m

London Heathrow

Thu 24/9

13:25-18:45

1 stop5h 20m

£236

ExeterLondon

EXT Exeter - LHR London Heathrow

EXTLHR

Exeter

Mon 14/9

17:15-07:40

1 stop14h 25m

London Heathrow

Tue 22/9

08:40-16:45

1 stop8h 05m

£247

ExeterLondon

EXT Exeter - LHR London Heathrow

EXTLHR

Exeter

Sun 20/9

17:15-07:40

1 stop14h 25m

London Heathrow

Thu 24/9

11:45-16:45

1 stop5h 00m

£247

ExeterLondon

EXT Exeter - LHR London Heathrow

EXTLHR

Exeter

Sat 19/9

17:15-07:40

1 stop14h 25m

London Heathrow

Sat 26/9

06:30-16:45

1 stop10h 15m

£247

ExeterLondon

EXT Exeter - LHR London Heathrow

EXTLHR

Exeter

Mon 21/9

17:15-10:45

1 stop17h 30m

London Heathrow

Tue 29/9

06:30-16:45

1 stop10h 15m

£247

ExeterLondon

EXT Exeter - LHR London Heathrow

EXTLHR

Exeter

Mon 7/9

17:15-10:45

1 stop17h 30m

London Heathrow

Mon 14/9

06:30-16:45

1 stop10h 15m

£259

ExeterLondon

EXT Exeter - LHR London Heathrow

EXTLHR

Exeter

Fri 23/10

17:15-20:55

1 stop3h 40m

London Heathrow

Sun 25/10

06:30-16:45

1 stop10h 15m

£259

ExeterLondon

EXT Exeter - LHR London Heathrow

EXTLHR

Exeter

Tue 8/9

17:15-10:45

1 stop17h 30m

London Heathrow

Tue 15/9

19:15-16:45

1 stop21h 30m

£259

Flights are sorted by cheapest return flights first.

Deals found on 8/8

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Exeter to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Exeter 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 Exeter to London Heathrow Airport

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

Find hourly flight availability from Exeter to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 August 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Exeter to London Heathrow Airport as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Exeter to Heathrow. 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 from for flights from Exeter to London Heathrow?

    For a flight from Exeter to London Heathrow, you will be flying from Exeter. Exeter (EXT) is just 5.3 mi from the center of the city. Exeter is the only Exeter airport and it handles 0 outbound flights to London Heathrow per day. 0 airlines have flights to London Heathrow from Exeter on a regular basis.

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

    Departing from Exeter to London Heathrow Airport will take you 13h 50m. The distance between Exeter and London Heathrow Airport is about 138 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Exeter to Heathrow 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Ilford
Slough
Hayes
Croydon
Colchester
Brentford
Eastbourne
Northampton
Watford
Southend-on-Sea
Swindon
Enfield
Kingston upon Thames
Southall
Poole

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Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Exeter to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Heathrow from Exeter by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Exeter to Heathrow flexibly with Cheapflights today.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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