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Cheap flights from Exeter to London from £121

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 17/7. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:20 - 14:15
EXT
-
LHR
18h 55m
2 stops
Multiple Airlines Logo
14:20 - 18:45
LHR
-
EXT
4h 25m
1 stop
£255Multiple Airlines
Wed, 15 Jul - Thu, 23 Jul
KLM Logo
17:15 - 09:00
EXT
-
LHR
15h 45m
1 stop
KLM Logo
11:45 - 16:45
LHR
-
EXT
5h 00m
1 stop
£257KLM
Tue, 23 Jun - Tue, 30 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
£275Aer Lingus
Wed, 8 Jul - Thu, 9 Jul
Aer Lingus Logo
16:00 - 20:20
EXT
-
LHR
4h 20m
1 stop
Aer Lingus Logo
07:40 - 18:45
LHR
-
EXT
11h 05m
1 stop
£275Aer Lingus
Wed, 15 Jul - Thu, 23 Jul
British Airways Logo
15:25 - 20:50
EXT
-
LHR
5h 25m
1 stop
British Airways Logo
22:15 - 09:05
LHR
-
EXT
10h 50m
1 stop
£280British Airways
Wed, 8 Jul - Fri, 10 Jul
British Airways Logo
15:25 - 21:15
EXT
-
LHR
5h 50m
1 stop
British Airways Logo
06:55 - 14:55
LHR
-
EXT
8h 00m
1 stop
£281British Airways
Mon, 13 Jul - Wed, 15 Jul
Multiple Airlines Logo
21:45 - 14:15
EXT
-
LHR
16h 30m
2 stops
Multiple Airlines Logo
12:00 - 18:45
LHR
-
EXT
6h 45m
1 stop
£282Multiple Airlines
Wed, 15 Jul - Thu, 23 Jul
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
£285Aer Lingus
Tue, 23 Jun - Tue, 30 Jun
Multiple Airlines Logo
15:25 - 09:10
EXT
-
LHR
17h 45m
2 stops
Multiple Airlines Logo
19:35 - 15:30
LHR
-
EXT
19h 55m
1 stop
£286Multiple Airlines
Tue, 7 Jul - Tue, 14 Jul
Aer Lingus Logo
16:00 - 20:20
EXT
-
LHR
4h 20m
1 stop
Aer Lingus Logo
09:50 - 15:30
LHR
-
EXT
5h 40m
1 stop
£292Aer Lingus
Mon, 27 Jul - Tue, 28 Jul

KLM flights from Exeter to London Heathrow Airport

Our best KLM deals on Exeter to London Heathrow Airport flight tickets
KLM
23 Jun
EXT17:15Exeter
15h 45m
1 stop
LHR09:00London Heathrow
30 Jun
LHR11:45London Heathrow
5h 00m
1 stop
EXT16:45Exeter
£257
KLM
19 Jun
EXT17:15Exeter
23h 00m
1 stop
LHR16:15London Heathrow
26 Jun
LHR19:15London Heathrow
21h 30m
1 stop
EXT16:45Exeter
£297
KLM
21 Jun
EXT17:15Exeter
3h 40m
1 stop
LHR20:55London Heathrow
28 Jun
LHR08:40London Heathrow
8h 05m
1 stop
EXT16:45Exeter
£301

Aer Lingus flights from Exeter to London Heathrow Airport

Our best Aer Lingus deals on Exeter to London Heathrow Airport flight tickets
Aer Lingus
8 Jul
EXT16:00Exeter
4h 20m
1 stop
LHR20:20London Heathrow
9 Jul
LHR14:20London Heathrow
4h 25m
1 stop
EXT18:45Exeter
£275
Aer Lingus
15 Jul
EXT16:00Exeter
4h 20m
1 stop
LHR20:20London Heathrow
23 Jul
LHR07:40London Heathrow
11h 05m
1 stop
EXT18:45Exeter
£275
Aer Lingus
23 Jun
EXT16:00Exeter
4h 20m
1 stop
LHR20:20London Heathrow
30 Jun
LHR07:40London Heathrow
7h 50m
1 stop
EXT15:30Exeter
£285

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 25 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

Wed 15/7

19:20-14:15

2 stops18h 55m

London Heathrow

Thu 23/7

14:20-18:45

1 stop4h 25m

£255

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Tue 23/6

17:15-09:00

1 stop15h 45m

London Heathrow

Tue 30/6

11:45-16:45

1 stop5h 00m

£257
Fastest return journey

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Wed 8/7

16:00-20:20

1 stop4h 20m

London Heathrow

Thu 9/7

14:20-18:45

1 stop4h 25m

£275

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Wed 15/7

16:00-20:20

1 stop4h 20m

London Heathrow

Thu 23/7

07:40-18:45

1 stop11h 05m

£275

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Wed 8/7

15:25-20:50

1 stop5h 25m

London Heathrow

Fri 10/7

22:15-09:05

1 stop10h 50m

£280

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Mon 13/7

15:25-21:15

1 stop5h 50m

London Heathrow

Wed 15/7

06:55-14:55

1 stop8h 00m

£281

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Wed 15/7

21:45-14:15

2 stops16h 30m

London Heathrow

Thu 23/7

12:00-18:45

1 stop6h 45m

£282

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Tue 23/6

16:00-20:20

1 stop4h 20m

London Heathrow

Tue 30/6

07:40-15:30

1 stop7h 50m

£285

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Tue 7/7

15:25-09:10

2 stops17h 45m

London Heathrow

Tue 14/7

19:35-15:30

1 stop19h 55m

£286

ExeterLondon

EXT - LHR

EXTLHR

Exeter

Mon 27/7

16:00-20:20

1 stop4h 20m

London Heathrow

Tue 28/7

09:50-15:30

1 stop5h 40m

£292

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 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, 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 £214.

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 £586. 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 £915.

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 £647. 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 £662 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

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

There is only 1 cabin class available to choose from on Exeter to London Heathrow Airport 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

Fastest flight time

5h 45m

Direct flights

None
The fastest flight from Exeter to London Heathrow Airport takes 5h 45m
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 5h 45m.

  • 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 £218Free CancellationRating
7.8
1,521 reviews
Search KLM flights

Travelling to a place near London?

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Wembley
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Slough
Maidstone
Northampton
Swindon
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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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