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Cheap flights from Exeter to London from £123

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 14/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
16:00 - 20:20
EXT
-
LHR
4h 20m
1 stop
Multiple Airlines Logo
20:50 - 21:20
LHR
-
EXT
24h 30m
2 stops
£216Multiple Airlines
Mon, 15 Jun - Tue, 23 Jun
KLM Logo
17:15 - 07:40
EXT
-
LHR
14h 25m
1 stop
KLM Logo
11:45 - 16:45
LHR
-
EXT
5h 00m
1 stop
£239KLM
Mon, 15 Jun - Tue, 23 Jun
Multiple Airlines Logo
16:00 - 20:20
EXT
-
LHR
4h 20m
1 stop
Multiple Airlines Logo
15:30 - 14:55
LHR
-
EXT
23h 25m
2 stops
£245Multiple Airlines
Wed, 10 Jun - Wed, 17 Jun
KLM Logo
17:15 - 09:00
EXT
-
LHR
15h 45m
1 stop
KLM Logo
09:55 - 16:45
LHR
-
EXT
6h 50m
1 stop
£247KLM
Wed, 10 Jun - Wed, 17 Jun
KLM Logo
17:15 - 07:40
EXT
-
LHR
14h 25m
1 stop
KLM Logo
09:55 - 16:45
LHR
-
EXT
6h 50m
1 stop
£248KLM
Wed, 17 Jun - Wed, 24 Jun
Aer Lingus Logo
16:00 - 20:20
EXT
-
LHR
4h 20m
1 stop
Aer Lingus Logo
07:40 - 15:30
LHR
-
EXT
7h 50m
1 stop
£249Aer Lingus
Tue, 9 Jun - Tue, 16 Jun
Aer Lingus Logo
16:00 - 20:20
EXT
-
LHR
4h 20m
1 stop
Aer Lingus Logo
14:20 - 18:45
LHR
-
EXT
4h 25m
1 stop
£253Aer Lingus
Wed, 24 Jun - Thu, 25 Jun
KLM Logo
17:15 - 07:40
EXT
-
LHR
14h 25m
1 stop
KLM Logo
09:55 - 16:45
LHR
-
EXT
6h 50m
1 stop
£259KLM
Wed, 10 Jun - Wed, 17 Jun
KLM Logo
17:15 - 07:40
EXT
-
LHR
14h 25m
1 stop
KLM Logo
09:55 - 16:45
LHR
-
EXT
6h 50m
1 stop
£260KLM
Wed, 10 Jun - Wed, 17 Jun
Multiple Airlines Logo
19:55 - 16:15
EXT
-
LHR
20h 20m
2 stops
Multiple Airlines Logo
20:50 - 21:20
LHR
-
EXT
24h 30m
2 stops
£267Multiple Airlines
Mon, 15 Jun - Tue, 23 Jun

British Airways flights from Exeter to London Heathrow Airport

Our best British Airways deals on Exeter to London Heathrow Airport flight tickets
British Airways
4 Jun
EXT15:25Exeter
5h 35m
1 stop
LHR21:00London Heathrow
11 Jun
LHR06:55London Heathrow
8h 00m
1 stop
EXT14:55Exeter
£306
British Airways
2 Jun
EXT15:25Exeter
20h 40m
1 stop
LHR12:05London Heathrow
4 Jun
LHR20:45London Heathrow
20h 35m
1 stop
EXT17:20Exeter
£400
British Airways
2 Jun
EXT15:25Exeter
20h 40m
1 stop
LHR12:05London Heathrow
4 Jun
LHR20:45London Heathrow
20h 35m
1 stop
EXT17:20Exeter
£400

Aer Lingus flights from Exeter to London Heathrow Airport

Our best Aer Lingus deals on Exeter to London Heathrow Airport flight tickets
Aer Lingus
9 Jun
EXT16:00Exeter
4h 20m
1 stop
LHR20:20London Heathrow
16 Jun
LHR07:40London Heathrow
7h 50m
1 stop
EXT15:30Exeter
£249
Aer Lingus
24 Jun
EXT16:00Exeter
4h 20m
1 stop
LHR20:20London Heathrow
25 Jun
LHR14:20London Heathrow
4h 25m
1 stop
EXT18:45Exeter
£253
Aer Lingus
6 Jun
EXT17:30Exeter
14h 35m
1 stop
LHR08:05London Heathrow
13 Jun
LHR07:40London Heathrow
9h 20m
1 stop
EXT17:00Exeter
£278

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 12 May 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

Mon 15/6

16:00-20:20

1 stop4h 20m

London Heathrow

Tue 23/6

20:50-21:20

2 stops24h 30m

£216

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Mon 15/6

17:15-07:40

1 stop14h 25m

London Heathrow

Tue 23/6

11:45-16:45

1 stop5h 00m

£239

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Wed 10/6

16:00-20:20

1 stop4h 20m

London Heathrow

Wed 17/6

15:30-14:55

2 stops23h 25m

£245

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Wed 10/6

17:15-09:00

1 stop15h 45m

London Heathrow

Wed 17/6

09:55-16:45

1 stop6h 50m

£247

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Wed 17/6

17:15-07:40

1 stop14h 25m

London Heathrow

Wed 24/6

09:55-16:45

1 stop6h 50m

£248

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Tue 9/6

16:00-20:20

1 stop4h 20m

London Heathrow

Tue 16/6

07:40-15:30

1 stop7h 50m

£249
Fastest return journey

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Wed 24/6

16:00-20:20

1 stop4h 20m

London Heathrow

Thu 25/6

14:20-18:45

1 stop4h 25m

£253

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Wed 10/6

17:15-07:40

1 stop14h 25m

London Heathrow

Wed 17/6

09:55-16:45

1 stop6h 50m

£259

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Wed 10/6

17:15-07:40

1 stop14h 25m

London Heathrow

Wed 17/6

09:55-16:45

1 stop6h 50m

£260

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Mon 15/6

19:55-16:15

2 stops20h 20m

London Heathrow

Tue 23/6

20:50-21:20

2 stops24h 30m

£267

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

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 cheapest month to fly to London Heathrow Airport?

In general, February 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 £0. The month of March is another great option to travel to London Heathrow Airport, with average flight prices from Exeter averaging around £212.

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 Sunday. momondo users have found tickets for Sunday departures for as low as £578. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Thursday is £890.

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 morning. momondo users have found flights departing from Exeter to London Heathrow Airport in the morning for as low as £639. 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 evening when prices are £676 on average. Flights to London Heathrow Airport from Exeter in the evening 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

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

Fastest flight time

6h 35m

Direct flights

None
The fastest flight from Exeter to London Heathrow Airport takes 6h 35m
There are no direct flights from Exeter to London Heathrow Airport. There are no popular flight routes from Exeter to London Heathrow Airport.
Search flight deals

Frequently asked questions about flying from Exeter to London Heathrow Airport

  • 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 6h 35m.

  • 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 £215Free CancellationRating
7.8
1,514 reviews
Search KLM flights

Travelling to a place near London?

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

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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