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Cheap flights from Exeter to London Heathrow Airport 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
EXT — LHR
18 jun — 25 jun1
1 adult

Cheap 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 13 junho 2025.

Round-trip from

£237

One-way from

£145

Popular in

March

Cheapest in

January

Average price

£358

Good round-trip deal

£800 or less
16/7-30/8
  • 16/7-30/8
  • 2 total stops
  • 11h 35m total
  • Exeter to London
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Aer Lingus
  • Aer Lingus
  • 12/7
  • 1 total stop
  • 7h 15m total
  • Exeter to London
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Highest demand for flights based on searches. 22% potential increase in price (£82 potential increase over avg. return price).
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Cheapest flight prices on average. 9% potential price decrease (£26 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Exeter to London Heathrow.
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Find flight deals from Exeter to Heathrow

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 13 junho 2025.

qua 1/1017:15EXT - LHR
1 stop15h 45mKLM
ter 14/1011:45LHR - EXT
1 stop5h 00mKLM
Deal found 13/6£213
qua 16/712:30EXT - LHR
1 stop4h 20mMultiple Airlines
sáb 30/808:05LHR - EXT
1 stop7h 15mMultiple Airlines
Deal found 11/6£237
sex 28/1115:00EXT - LHR
1 stop6h 10mBritish Airways
dom 30/1106:50LHR - EXT
1 stop10h 45mBritish Airways
Deal found 11/6£274
dom 27/711:55EXT - LHR
2 stops25h 20mLoganair
dom 3/815:25LHR - EXT
2 stops21h 25mLoganair
Deal found 12/6£946

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 13 junho 2025.
Use the filters below to find and compare flights from Exeter to London Heathrow Airport that are best for you.

Fly from

Exeter

Fly to

Heathrow

Route

Depart

Return

Price

ExeterLondon

EXT - LHR

EXTLHR

Exeter

qua 16/7

12:30-16:50

1 stop4h 20m

London Heathrow

sáb 30/8

08:05-15:20

1 stop7h 15m

£237

ExeterLondon

EXT - LHR

EXTLHR

Exeter

qui 10/7

17:20-07:40

1 stop14h 20m

London Heathrow

ter 15/7

08:40-16:45

1 stop8h 05m

£272

ExeterLondon

EXT - LHR

EXTLHR

Exeter

sex 28/11

15:00-21:10

1 stop6h 10m

London Heathrow

dom 30/11

06:50-17:35

1 stop10h 45m

£274

ExeterLondon

EXT - LHR

EXTLHR

Exeter

dom 27/7

11:55-13:15

2 stops25h 20m

London Heathrow

dom 3/8

15:25-12:50

2 stops21h 25m

£946

ExeterLondon

EXT - LHR

EXTLHR

Exeter

sáb 12/7

13:05-20:20

1 stop7h 15m

£145

ExeterLondon

EXT - LHR

EXTLHR

Exeter

sáb 12/7

09:00-20:10

1 stop11h 10m

£153

ExeterLondon

EXT - LHR

EXTLHR

Exeter

qua 13/8

13:00-19:50

1 stop6h 50m

£182

ExeterLondon

EXT - LHR

EXTLHR

Exeter

dom 6/7

17:20-07:40

1 stop14h 20m

£194

ExeterLondon

EXT - LHR

EXTLHR

Exeter

dom 27/7

11:55-17:45

3 stops29h 50m

£590

Flights are sorted by cheapest return flights first.

Deals found on 10/6

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, January is the cheapest month in which you can book a flight from Exeter to London Heathrow Airport (average of £112). Flying from Exeter to London Heathrow Airport in August is currently the most expensive (average of £164). 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 13 junho 2025.

A simple way to save on the total cost of your ticket is to fly from Exeter to London Heathrow Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 40% on your trip compared to booking a flight at midday.

Rainfall in Heathrow by month

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

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

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

If weather is an important factor for your trip to London Heathrow Airport, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 13 junho 2025.
KLM
7.8
Good
1,358 reviews
Check prices

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

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

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

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

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

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

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

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 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. 1 airline has flights to London Heathrow from Exeter on a regular basis.

  • 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 £272. Additional return tickets that might be worth considering are offered by British Airways and Loganair, with the lowest prices starting at £274 and £946, respectively. KLM is priced at 30% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Exeter to London Heathrow Airport one-way?

    £145 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on British Airways and KLM, with prices starting from £182 and £194, respectively.

  • What are the cheapest flights from Exeter to London Heathrow Airport?

    Looking for the cheapest flight from Exeter to London Heathrow Airport? While on average our users pay £891, our data indicates the cheapest price to be £655. The most popular route (Exeter - London Heathrow), is priced around £201.

  • 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, January is the cheapest month in which you can book a flight from Exeter to London Heathrow Airport (average of £112). Flying from Exeter to London Heathrow Airport in August is currently the most expensive (average of £164). 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
Deal
Hounslow
Croydon
Milton Keynes
Northampton
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Slough
Wembley
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Eastbourne
Ilford
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Watford
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Ipswich
Winchester
Folkestone
Maidstone
Swindon

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Alternative routes for Exeter to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Exeter to Heathrow

Discover the top airline 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 13 junho 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£265Average£330FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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

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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!

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

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