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Cheap flights from London Heathrow Airport to Exeter 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 27/7. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — EXT
18 Jun — 25 Jun1
1 adult

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 13 June 2025.

Round-trip from

£225

One-way from

£121

Popular in

June

Cheapest in

April

Average price

£587
KLM
  • KLM
  • 15/7-21/7
  • 2 total stops
  • 13h 55m total
  • London to Exeter
Search Deals
27/7
  • 27/7
  • 2 total stops
  • 38h 05m total
  • London to Exeter
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£55 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 13 June 2025.

Tue 15/706:30LHR - EXT
1 stop10h 15mKLM
Mon 21/717:15EXT - LHR
1 stop3h 40mKLM
Deal found 12/6£225
Tue 8/707:40LHR - EXT
1 stop4h 05mMultiple Airlines
Wed 9/713:00EXT - LHR
1 stop6h 50mMultiple Airlines
Deal found 11/6£242
Tue 8/707:40LHR - EXT
1 stop4h 05mAer Lingus
Wed 9/712:30EXT - LHR
1 stop6h 25mAer Lingus
Deal found 12/6£255
Mon 15/906:15LHR - EXT
1 stop6h 35mBritish Airways
Mon 15/916:05EXT - LHR
1 stop4h 20mBritish Airways
Deal found 11/6£373
Sun 27/715:25LHR - EXT
2 stops21h 25mLoganair
Sun 3/811:55EXT - LHR
2 stops25h 20mLoganair
Deal found 12/6£991

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 13 June 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

Tue 15/7

06:30-16:45

1 stop10h 15m

Exeter

Mon 21/7

17:15-20:55

1 stop3h 40m

£225

LondonExeter

LHR - EXT

LHREXT

London Heathrow

Tue 8/7

07:40-11:45

1 stop4h 05m

Exeter

Wed 9/7

13:00-19:50

1 stop6h 50m

£242

LondonExeter

LHR - EXT

LHREXT

London Heathrow

Tue 8/7

07:40-11:45

1 stop4h 05m

Exeter

Wed 9/7

12:30-18:55

1 stop6h 25m

£255

LondonExeter

LHR - EXT

LHREXT

London Heathrow

Mon 15/9

06:15-12:50

1 stop6h 35m

Exeter

Mon 15/9

16:05-20:25

1 stop4h 20m

£373

LondonExeter

LHR - EXT

LHREXT

London Heathrow

Sun 27/7

15:25-12:50

2 stops21h 25m

Exeter

Sun 3/8

11:55-13:15

2 stops25h 20m

£991

LondonExeter

LHR - EXT

LHREXT

London Heathrow

Sun 27/7

21:40-11:45

2 stops38h 05m

£121

LondonExeter

LHR - EXT

LHREXT

London Heathrow

Sun 27/7

22:00-11:45

1 stop13h 45m

£144

Flights are sorted by cheapest return flights first.

Deals found on 12/6

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 13 June 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.

Rainfall in Exeter by month

Plan your trip to Exeter by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Exeter ranges from 3.0 - 28.0 inches per month. February is typically the wettest month, when rainfall can reach 28.0 mm. May is typically the driest time to visit Exeter when rainfall is around 3.0 mm.

Temperature in Exeter by month

Plan your trip to Exeter by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Exeter, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

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 13 June 2025.
To help decide which airline to fly from London to Exeter, see what other customers have to say about KLM, Aer Lingus and British Airways. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,358 reviews
Check prices

Overall

7.8

Entertainment

7.1

Comfort

7.7

Food

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Overall

7.8

Entertainment

7.1

Comfort

7.7

Food

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Aer Lingus
7.1
Good
1,118 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Overall

7.8

Entertainment

7.1

Comfort

7.7

Food

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
British Airways
6.6
Okay
7,011 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Overall

7.8

Entertainment

7.1

Comfort

7.7

Food

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

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.

  • What are the cheapest airlines flying from London Heathrow Airport to Exeter round-trip?

    KLM, at £225, was found to be the cheapest airline from London Heathrow Airport to Exeter.Alternate airlines flying return to your destination include Aer Lingus and British Airways. KLM is priced at 45% 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Torquay
Paignton
Sidmouth
Lyme Regis
Brixham
Honiton
Bideford
Bridport
Newton Abbot
Tiverton
Dawlish

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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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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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£267Average£480FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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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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