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Cheap flights from Exeter to London Heathrow Airport from £94

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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
EXT — LHR
2 May — 9 May1
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 2 April 2026.

Wed 15/421:45
EXT
-
LHR
2 stops17h 00m
Multiple Airlines
Wed 22/420:50
LHR
-
EXT
2 stops18h 05m
Multiple Airlines
Deal found 31/3£172
Sun 26/420:50
EXT
-
LHR
2 stops17h 55m
Multiple Airlines
Tue 5/520:50
LHR
-
EXT
2 stops17h 00m
Multiple Airlines
Deal found 30/3£193
Wed 29/421:45
EXT
-
LHR
2 stops15h 10m
Multiple Airlines
Wed 6/520:50
LHR
-
EXT
2 stops18h 05m
Multiple Airlines
Deal found 30/3£194
Tue 28/416:00
EXT
-
LHR
1 stop4h 20m
Multiple Airlines
Tue 5/520:50
LHR
-
EXT
2 stops17h 00m
Multiple Airlines
Deal found 31/3£205
Thu 16/415:20
EXT
-
LHR
2 stops17h 50m
Multiple Airlines
Mon 20/408:50
LHR
-
EXT
1 stop6h 40m
Multiple Airlines
Deal found 1/4£245
Tue 28/416:00
EXT
-
LHR
1 stop4h 20m
Aer Lingus
Tue 5/509:50
LHR
-
EXT
1 stop5h 40m
Aer Lingus
Deal found 28/3£251
Thu 16/419:15
EXT
-
LHR
1 stop12h 50m
Aer Lingus
Mon 20/421:10
LHR
-
EXT
1 stop18h 20m
Aer Lingus
Deal found 1/4£253
Fri 15/516:00
EXT
-
LHR
1 stop4h 20m
Aer Lingus
Sun 17/508:50
LHR
-
EXT
1 stop9h 55m
Aer Lingus
Deal found 31/3£261
Wed 29/416:00
EXT
-
LHR
1 stop4h 20m
Aer Lingus
Wed 6/508:50
LHR
-
EXT
1 stop6h 40m
Aer Lingus
Deal found 30/3£268

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 2 April 2026.

Round-trip from

£172

One-way from

£94

Popular in

May

Cheapest in

September

Average price

£404
15/4-22/4
  • 15/4-22/4
  • 4 total stops
  • 35h 05m total
  • Exeter to London
Search Deals
27/4
  • 27/4
  • 2 total stops
  • 18h 35m total
  • Exeter to London
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£71 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
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 2 April 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 - LHR

EXTLHR

Exeter

Thu 16/4

15:20-09:10

2 stops17h 50m

London Heathrow

Mon 20/4

08:50-15:30

1 stop6h 40m

£245

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Wed 29/4

16:00-20:20

1 stop4h 20m

London Heathrow

Wed 6/5

20:50-15:00

2 stops18h 10m

£259
Fastest return journey

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Fri 15/5

16:00-20:20

1 stop4h 20m

London Heathrow

Mon 18/5

07:40-15:30

1 stop7h 50m

£267

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Fri 15/5

21:00-20:05

2 stops23h 05m

London Heathrow

Fri 22/5

21:10-17:00

1 stop19h 50m

£269

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Fri 8/5

16:00-20:20

1 stop4h 20m

London Heathrow

Sat 9/5

08:50-17:00

1 stop8h 10m

£273

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Thu 30/4

15:30-09:55

1 stop18h 25m

London Heathrow

Sun 3/5

20:30-15:00

1 stop18h 30m

£293

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Wed 29/4

15:30-20:50

1 stop5h 20m

London Heathrow

Tue 5/5

21:35-15:00

1 stop17h 25m

£294

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Mon 27/4

15:30-21:15

1 stop5h 45m

London Heathrow

Sun 3/5

21:40-15:00

1 stop17h 20m

£294

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Fri 5/6

16:00-20:20

1 stop4h 20m

London Heathrow

Sun 7/6

11:05-20:25

2 stops9h 20m

£299

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Thu 14/5

19:15-08:05

1 stop12h 50m

London Heathrow

Thu 21/5

13:25-18:45

1 stop5h 20m

£305

Flights are sorted by cheapest return flights first.

Deals found on 29/3

Showing 1-10 of 19 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 month to book a flight from Exeter to London Heathrow Airport?

Currently, September is the cheapest month in which you can book a flight from Exeter to London Heathrow Airport (average of £212). Flying from Exeter to London Heathrow Airport in May is currently the most expensive (average of £427). 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 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 2 April 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.

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

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 2 April 2026.
Get a feel of what it's like to fly with KLM and British Airways from Exeter to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,485 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Crew

8.4

Food

7.3

Overall

7.7

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.7
Good
1,485 reviews
KLM
7.7
Good
1,485 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Crew

8.4

Food

7.3

Overall

7.7

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6.7
Okay
7,841 reviews
KLM
7.7
Good
1,485 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Crew

8.4

Food

7.3

Overall

7.7

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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. 2 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 4h 20m. The distance between Exeter and London Heathrow Airport is about 138 mi.

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

    Flying on KLM is currently your cheapest option to London Heathrow Airport, with prices starting at £217. Another option worth looking into is British Airways, starting at £293 return. KLM is priced at 43% lower than the current average price of a flight leaving 3 months from now.

  • 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.

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

    Currently, September is the cheapest month in which you can book a flight from Exeter to London Heathrow Airport (average of £212). Flying from Exeter to London Heathrow Airport in May is currently the most expensive (average of £427). 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
Milton Keynes
Wembley
Croydon
Northampton
Hounslow
Gatwick
Slough
Ilford
Luton
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Romford
Eastbourne
Swindon
Bedford
Chelmsford

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Top 2 airlines flying from Exeter to Heathrow

Discover the top 2 airlines that operate flights from Exeter to Heathrow. 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 2 April 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£217Average£316FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£293Average£459FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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 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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