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Cheap flights from London Heathrow Airport to Exeter from £105

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 26/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — EXT
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap 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 September 2025.

Round-trip from

£173

One-way from

£105

Popular in

June

Cheapest in

April

Average price

£527
Aer Lingus
  • Aer Lingus
  • 15/10-22/10
  • 2 total stops
  • 11h 55m total
  • London to Exeter
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Aer Lingus
  • Aer Lingus
  • 26/11
  • 1 total stop
  • 20h 00m total
  • London to Exeter
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£40 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Heathrow to Exeter

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 September 2025.

Wed 15/1007:40LHR - EXT
1 stop4h 05mAer Lingus
Wed 22/1012:30EXT - LHR
1 stop7h 50mAer Lingus
Deal found 15/9£173
Tue 14/1007:40LHR - EXT
1 stop4h 05mAer Lingus
Tue 21/1012:30EXT - LHR
1 stop7h 50mAer Lingus
Deal found 14/9£196
Thu 2/1007:40LHR - EXT
1 stop4h 15mAer Lingus
Mon 6/1012:15EXT - LHR
1 stop7h 10mAer Lingus
Deal found 15/9£218
Fri 10/1007:40LHR - EXT
1 stop4h 55mAer Lingus
Sun 12/1012:50EXT - LHR
1 stop19h 10mAer Lingus
Deal found 13/9£223
Tue 28/1007:50LHR - EXT
1 stop9h 35mMultiple Airlines
Tue 4/1115:15EXT - LHR
1 stop5h 10mMultiple Airlines
Deal found 13/9£232
Wed 15/1007:40LHR - EXT
1 stop4h 05mMultiple Airlines
Wed 22/1012:30EXT - LHR
2 stops19h 10mMultiple Airlines
Deal found 15/9£235
Wed 29/1008:40LHR - EXT
1 stop8h 10mKLM
Wed 5/1117:20EXT - LHR
1 stop15h 40mKLM
Deal found 14/9£243
Sat 11/1006:30LHR - EXT
1 stop10h 15mKLM
Sat 18/1017:15EXT - LHR
1 stop3h 40mKLM
Deal found 13/9£244
Tue 30/907:40LHR - EXT
1 stop4h 05mMultiple Airlines
Sat 4/1009:00EXT - LHR
2 stops11h 05mMultiple Airlines
Deal found 15/9£246
Sat 11/1007:30LHR - EXT
1 stop7h 50mMultiple Airlines
Sat 18/1015:50EXT - LHR
1 stop20h 35mMultiple Airlines
Deal found 13/9£249
Sun 12/1022:00LHR - EXT
1 stop13h 45mAer Lingus
Sun 19/1012:50EXT - LHR
1 stop8h 05mAer Lingus
Deal found 14/9£252
Fri 31/1007:10LHR - EXT
1 stop5h 20mMultiple Airlines
Sun 2/1112:10EXT - LHR
1 stop8h 45mMultiple Airlines
Deal found 13/9£254

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 September 2025.
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

Wed 15/10

07:40-11:45

1 stop4h 05m

Exeter

Wed 22/10

12:30-20:20

1 stop7h 50m

£173

LondonExeter

LHR - EXT

LHREXT

London Heathrow

Tue 14/10

07:40-11:45

1 stop4h 05m

Exeter

Tue 21/10

12:30-20:20

1 stop7h 50m

£196

LondonExeter

LHR - EXT

LHREXT

London Heathrow

Tue 28/10

07:50-17:25

1 stop9h 35m

Exeter

Tue 4/11

15:15-20:25

1 stop5h 10m

£232

LondonExeter

LHR - EXT

LHREXT

London Heathrow

Wed 15/10

07:40-11:45

1 stop4h 05m

Exeter

Wed 22/10

12:30-07:40

2 stops19h 10m

£235

LondonExeter

LHR - EXT

LHREXT

London Heathrow

Wed 29/10

08:40-16:50

1 stop8h 10m

Exeter

Wed 5/11

17:20-09:00

1 stop15h 40m

£243

LondonExeter

LHR - EXT

LHREXT

London Heathrow

Sat 11/10

06:30-16:45

1 stop10h 15m

Exeter

Sat 18/10

17:15-20:55

1 stop3h 40m

£244

LondonExeter

LHR - EXT

LHREXT

London Heathrow

Tue 30/9

07:40-11:45

1 stop4h 05m

Exeter

Sat 4/10

09:00-20:05

2 stops11h 05m

£246

LondonExeter

LHR - EXT

LHREXT

London Heathrow

Sat 11/10

07:30-15:20

1 stop7h 50m

Exeter

Sat 18/10

15:50-12:25

1 stop20h 35m

£249

LondonExeter

LHR - EXT

LHREXT

London Heathrow

Fri 31/10

07:10-12:30

1 stop5h 20m

Exeter

Sun 2/11

12:10-20:55

1 stop8h 45m

£254

LondonExeter

LHR - EXT

LHREXT

London Heathrow

Mon 6/10

07:40-11:45

1 stop4h 05m

Exeter

Wed 8/10

12:30-20:20

1 stop7h 50m

£260

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Showing 1-10 of 22 results
1
2
3

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 month to book a flight from London Heathrow Airport to Exeter?

Currently, April is the cheapest month in which you can book a flight from London Heathrow Airport to Exeter (average of £244). Flying from London Heathrow Airport to Exeter in December is currently the most expensive (average of £346). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 September 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 25% on flights from London Heathrow Airport to Exeter by exploring options for tickets at midday.

How much does it cost for a return flight from London Heathrow Airport to Exeter?

Reviews of airlines servicing Exeter

Get insights into the airlines that provide service to Exeter. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Exeter. Reviews last updated 15 September 2025.
Read reviews from past customers who have flown with British Airways from London Heathrow Airport to Exeter. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,361 reviews
Check prices

Food

6.3

Crew

7.6

Boarding

6.9

Overall

6.7

Entertainment

6.4

Comfort

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

LHR - FCO

The crew was wonderful. Service was great. The discomfort came from the passenger behind me kicking the seat.
British Airways
6.7
Okay
7,361 reviews
British Airways
6.7
Okay
7,361 reviews
Check prices

Food

6.3

Crew

7.6

Boarding

6.9

Overall

6.7

Entertainment

6.4

Comfort

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

LHR - FCO

The crew was wonderful. Service was great. The discomfort came from the passenger behind me kicking the seat.

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 1 airline has 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 4h 05m. London Heathrow Airport and Exeter are separated by a distance of 138 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from London Heathrow Airport to Exeter round-trip?

    British Airways, at £267, was found to be the cheapest airline from London Heathrow Airport to Exeter.. British Airways is priced at 37% lower than the current average price of a flight leaving 3 months from now.

  • 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.

  • What is the cheapest month to book a flight from London Heathrow Airport to Exeter?

    Currently, April is the cheapest month in which you can book a flight from London Heathrow Airport to Exeter (average of £244). Flying from London Heathrow Airport to Exeter in December is currently the most expensive (average of £346). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Honiton
Lyme Regis
Newton Abbot
Bridport
Tiverton
Dawlish

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Top airline flying from Heathrow to Exeter

Discover the top airline that operate flights from Heathrow to Exeter. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£267Average£498FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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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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