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Cheap flights from Exeter to London from £124

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Exeter to London departing on 6/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap return flights

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KLM Logo
17:20 - 07:40EXT-LHR
14h 20m1 stop
KLM Logo
11:45 - 16:50LHR-EXT
5h 05m1 stop
£232KLM
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Tue, 18 Nov - Tue, 25 Nov
KLM Logo
17:20 - 07:40EXT-LHR
14h 20m1 stop
KLM Logo
08:40 - 16:50LHR-EXT
8h 10m1 stop
£246KLM
Find Deal
Fri, 5 Dec - Fri, 12 Dec
Multiple Airlines Logo
15:05 - 20:25EXT-LHR
5h 20m1 stop
Multiple Airlines Logo
07:45 - 14:30LHR-EXT
6h 45m1 stop
£255Multiple Airlines
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Tue, 10 Mar - Wed, 11 Mar
KLM Logo
17:20 - 09:00EXT-LHR
15h 40m1 stop
KLM Logo
20:25 - 16:50LHR-EXT
20h 25m1 stop
£257KLM
Find Deal
Mon, 24 Nov - Fri, 28 Nov
British Airways Logo
15:05 - 20:25EXT-LHR
5h 20m1 stop
British Airways Logo
10:20 - 14:30LHR-EXT
4h 10m1 stop
£258British Airways
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Tue, 10 Mar - Wed, 11 Mar
British Airways Logo
15:05 - 13:25EXT-LHR
22h 20m1 stop
British Airways Logo
08:05 - 14:30LHR-EXT
6h 25m1 stop
£276British Airways
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Tue, 3 Mar - Fri, 6 Mar
British Airways Logo
15:05 - 09:05EXT-LHR
18h 00m1 stop
British Airways Logo
08:05 - 14:30LHR-EXT
6h 25m1 stop
£277British Airways
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Tue, 3 Mar - Fri, 6 Mar
Multiple Airlines Logo
12:50 - 21:05EXT-LHR
8h 15m1 stop
Multiple Airlines Logo
09:55 - 20:10LHR-EXT
10h 15m2 stops
£284Multiple Airlines
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Mon, 24 Nov - Fri, 28 Nov
Aer Lingus Logo
12:50 - 16:50EXT-LHR
4h 00m1 stop
Aer Lingus Logo
07:50 - 12:20LHR-EXT
4h 30m1 stop
£293Aer Lingus
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Thu, 6 Nov - Thu, 13 Nov
Aer Lingus Logo
12:50 - 16:50EXT-LHR
4h 00m1 stop
Aer Lingus Logo
07:50 - 12:20LHR-EXT
4h 30m1 stop
£302Aer Lingus
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Thu, 6 Nov - Mon, 10 Nov

KLM flights from Exeter to London Heathrow Airport

Our best KLM deals on Exeter to London Heathrow Airport flight tickets
KLM
18 Nov
EXT17:20Exeter
14h 20m
1 stop
LHR07:40London Heathrow
25 Nov
LHR11:45London Heathrow
5h 05m
1 stop
EXT16:50Exeter
£232
Find similar
KLM
5 Dec
EXT17:20Exeter
14h 20m
1 stop
LHR07:40London Heathrow
12 Dec
LHR08:40London Heathrow
8h 10m
1 stop
EXT16:50Exeter
£246
Find similar
KLM
24 Nov
EXT17:20Exeter
15h 40m
1 stop
LHR09:00London Heathrow
28 Nov
LHR20:25London Heathrow
20h 25m
1 stop
EXT16:50Exeter
£257
Find similar

British Airways flights from Exeter to London Heathrow Airport

Our best British Airways deals on Exeter to London Heathrow Airport flight tickets
British Airways
10 Mar
EXT15:05Exeter
5h 20m
1 stop
LHR20:25London Heathrow
11 Mar
LHR10:20London Heathrow
4h 10m
1 stop
EXT14:30Exeter
£258
Find similar
British Airways
3 Mar
EXT15:05Exeter
22h 20m
1 stop
LHR13:25London Heathrow
6 Mar
LHR08:05London Heathrow
6h 25m
1 stop
EXT14:30Exeter
£276
Find similar
British Airways
3 Mar
EXT15:05Exeter
18h 00m
1 stop
LHR09:05London Heathrow
6 Mar
LHR08:05London Heathrow
6h 25m
1 stop
EXT14:30Exeter
£277
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Exeter to London Heathrow Airport 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, momondo users made 279,928 searches. Data last updated 24 October 2025.
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

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Tue 18/11

17:20-07:40

1 stop14h 20m

London Heathrow

Tue 25/11

11:45-16:50

1 stop5h 05m

£232

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Fri 5/12

17:20-07:40

1 stop14h 20m

London Heathrow

Fri 12/12

08:40-16:50

1 stop8h 10m

£246

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Tue 10/3

15:05-20:25

1 stop5h 20m

London Heathrow

Wed 11/3

07:45-14:30

1 stop6h 45m

£255

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Mon 24/11

17:20-09:00

1 stop15h 40m

London Heathrow

Fri 28/11

20:25-16:50

1 stop20h 25m

£257

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Tue 10/3

15:05-20:25

1 stop5h 20m

London Heathrow

Wed 11/3

10:20-14:30

1 stop4h 10m

£258

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Tue 3/3

15:05-13:25

1 stop22h 20m

London Heathrow

Fri 6/3

08:05-14:30

1 stop6h 25m

£276

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Tue 3/3

15:05-09:05

1 stop18h 00m

London Heathrow

Fri 6/3

08:05-14:30

1 stop6h 25m

£277

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Mon 24/11

12:50-21:05

1 stop8h 15m

London Heathrow

Fri 28/11

09:55-20:10

2 stops10h 15m

£284

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Thu 6/11

12:50-16:50

1 stop4h 00m

London Heathrow

Thu 13/11

07:50-12:20

1 stop4h 30m

£293

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Thu 6/11

12:50-16:50

1 stop4h 00m

London Heathrow

Mon 10/11

07:50-12:20

1 stop4h 30m

£302

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Exeter to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Exeter and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

In general, September is the cheapest month to fly from Exeter to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £242. The month of January is another great option to travel to London Heathrow Airport, with average flight prices from Exeter averaging around £245.

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Exeter is on a Monday. momondo users have found tickets for Monday departures for as low as £634. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Wednesday is £901.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Exeter to London Heathrow Airport in the evening for as low as £689. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £1,127 on average. Flights to London Heathrow Airport from Exeter in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Exeter to London Heathrow flight route?

Fly from Exeter to London Heathrow for the best Exeter - London Heathrow flight prices

What cabin class options are available on Exeter to London Heathrow flights?

There is only 1 cabin class available to choose from on Exeter to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

When to book flights from Exeter to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Exeter to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Exeter to London Heathrow Airport (EXT to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Exeter to London Heathrow Airport

Best price found

£599

Direct flights

None
The best flight deal from Exeter to London Heathrow Airport found on momondo in the last 72 hours is £599
There are no direct flights from Exeter to London Heathrow Airport. Popular non-direct route for this connection is Exeter Airport - London Heathrow Airport.
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  • How far is Exeter to London Heathrow by plane?

    There are 143.2 mi between Exeter and London Heathrow. A reasonable flight in good conditions will take 4h 00m.

  • When did momondo last update prices for flights from Exeter Airport to London Heathrow Airport?

    Prices for flights from Exeter Airport to London Heathrow Airport are updated daily.

  • How many operators does momondo search for flights from Exeter Airport to London Heathrow Airport?

  • How old do you have to be to fly from Exeter Airport to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Exeter Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Exeter to London Heathrow Airport?

Best airlines flying from Exeter to London Heathrow Airport

Compare and see reviews for airlines that fly from Exeter to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £216Free CancellationRating
7.7
1,405 reviews
Search KLM flights
British AirwaysPriceFrom £270Free CancellationRating
6.7
7,469 reviews
Search British Airways flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Northampton
Slough
Swindon
Canterbury
Stratford-upon-Avon
Southend-on-Sea
Ipswich
Ilford
Guildford
Poole
Swanage
Colchester
Dover
Hayes
Chelmsford

Why use momondo?

Why should I use momondo to find a flight deal from Exeter to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Exeter to London . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Exeter to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from Exeter with this policy.

How can momondo help me find flights from Exeter to London?

momondo provides multiple filters to help you find the best flight to London from Exeter. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Exeter to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Exeter to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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