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Cheap flights from Londonderry to London Heathrow Airport from £85

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 27/3. Fares are subject to change and may not be available on all flights or dates of travel.
LDY — LHR
20 Mar — 27 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Derry to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Derry to Heathrow
Explore the most affordable flight options available from Derry to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 February 2026.

Mon 18/514:00
LDY
-
LHR
Nonstop1h 30m
Loganair
Wed 20/508:45
LHR
-
LDY
Nonstop1h 30m
Loganair
Deal found 18/2£148
Thu 5/314:00
LDY
-
LHR
Nonstop1h 30m
Loganair
Mon 9/320:20
LHR
-
LDY
Nonstop1h 25m
Loganair
Deal found 17/2£158
Wed 25/318:05
LDY
-
LHR
Nonstop1h 30m
Loganair
Mon 30/320:20
LHR
-
LDY
Nonstop1h 25m
Loganair
Deal found 17/2£159
Sun 13/909:05
LDY
-
LHR
Nonstop1h 30m
Loganair
Thu 17/908:45
LHR
-
LDY
Nonstop1h 30m
Loganair
Deal found 15/2£164
Sat 14/314:00
LDY
-
LHR
Nonstop1h 30m
Loganair
Mon 16/308:45
LHR
-
LDY
Nonstop1h 30m
Loganair
Deal found 14/2£173
Fri 3/718:10
LDY
-
LHR
Nonstop1h 30m
British Airways
Sun 5/711:20
LHR
-
LDY
Nonstop1h 30m
British Airways
Deal found 15/2£174
Wed 18/318:05
LDY
-
LHR
Nonstop1h 30m
Loganair
Wed 25/308:45
LHR
-
LDY
Nonstop1h 30m
Loganair
Deal found 16/2£175
Sat 11/406:30
LDY
-
LHR
Nonstop1h 30m
Loganair
Mon 13/408:45
LHR
-
LDY
Nonstop1h 30m
Loganair
Deal found 16/2£178
Mon 18/514:00
LDY
-
LHR
Nonstop1h 30m
Multiple Airlines
Wed 20/508:50
LHR
-
LDY
1 stop6h 45m
Multiple Airlines
Deal found 18/2£183
Wed 18/314:00
LDY
-
LHR
Nonstop1h 30m
Loganair
Wed 18/320:20
LHR
-
LDY
Nonstop1h 25m
Loganair
Deal found 16/2£183
Sat 14/314:00
LDY
-
LHR
Nonstop1h 30m
Loganair
Sat 21/308:45
LHR
-
LDY
Nonstop1h 30m
Loganair
Deal found 14/2£189

Find flight deals from Derry to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Derry (LDY) 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 18 February 2026.

Round-trip from

£158

One-way from

£85

Popular in

May

Cheapest in

September

Average price

£190

Good round-trip deal

£159 or less

Good one-way deal

£82 or less
Loganair
  • Loganair
  • 5/3-9/3
  • Nonstop
  • 2h 55m total
  • Londonderry to London
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Loganair
  • Loganair
  • 27/3
  • Nonstop
  • 1h 30m total
  • Londonderry to London
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£38 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
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Price to beat on a round-trip flight from Londonderry Eglinton to London Heathrow.
Search Deals
Price to beat on a one-way flight from Londonderry Eglinton to London Heathrow.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Derry 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 18 February 2026.
Use the filters below to find and compare flights from Londonderry to London Heathrow Airport that are best for you.

Fly from

Derry

Fly to

Heathrow

Route

Depart

Return

Price

LondonderryLondon

LDY - LHR

LDYLHR

Londonderry Eglinton

Mon 18/5

14:00-15:30

Nonstop1h 30m

London Heathrow

Wed 20/5

08:45-10:15

Nonstop1h 30m

£148

LondonderryLondon

LDY - LHR

LDYLHR

Londonderry Eglinton

Thu 5/3

14:00-15:30

Nonstop1h 30m

London Heathrow

Mon 9/3

20:20-21:45

Nonstop1h 25m

£158

LondonderryLondon

LDY - LHR

LDYLHR

Londonderry Eglinton

Wed 25/3

18:05-19:35

Nonstop1h 30m

London Heathrow

Mon 30/3

20:20-21:45

Nonstop1h 25m

£159

LondonderryLondon

LDY - LHR

LDYLHR

Londonderry Eglinton

Sat 14/3

14:00-15:30

Nonstop1h 30m

London Heathrow

Mon 16/3

08:45-10:15

Nonstop1h 30m

£173

LondonderryLondon

LDY - LHR

LDYLHR

Londonderry Eglinton

Fri 3/7

18:10-19:40

Nonstop1h 30m

London Heathrow

Sun 5/7

11:20-12:50

Nonstop1h 30m

£174

LondonderryLondon

LDY - LHR

LDYLHR

Londonderry Eglinton

Wed 18/3

18:05-19:35

Nonstop1h 30m

London Heathrow

Wed 25/3

08:45-10:15

Nonstop1h 30m

£175

LondonderryLondon

LDY - LHR

LDYLHR

Londonderry Eglinton

Sat 11/4

06:30-08:00

Nonstop1h 30m

London Heathrow

Mon 13/4

08:45-10:15

Nonstop1h 30m

£178

LondonderryLondon

LDY - LHR

LDYLHR

Londonderry Eglinton

Mon 18/5

14:00-15:30

Nonstop1h 30m

London Heathrow

Wed 20/5

08:50-15:35

1 stop6h 45m

£183

LondonderryLondon

LDY - LHR

LDYLHR

Londonderry Eglinton

Fri 27/3

18:10-19:40

Nonstop1h 30m

£85

LondonderryLondon

LDY - LHR

LDYLHR

Londonderry Eglinton

Sun 8/3

09:05-10:35

Nonstop1h 30m

£86

Flights are sorted by cheapest return flights first.

Deals found on 14/2

Showing 1-10 of 16 results
1
2

Best time to book a flight from Derry to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Derry 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 Londonderry to London Heathrow Airport

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

Currently, January is the cheapest month in which you can book a flight from Londonderry to London Heathrow Airport (average of £65). Flying from Londonderry to London Heathrow Airport in March is currently the most expensive (average of £86). 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 LDY to LHR?

Find hourly flight availability from Derry 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 18 February 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Londonderry to London Heathrow Airport as you normally would.

How much does it cost for a return flight from Londonderry 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 18 February 2026.
Get a feel of what it's like to fly with British Airways from Londonderry 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.
British Airways
6.7
Okay
7,751 reviews
Check prices

Food

6.4

Comfort

6.8

Entertainment

6.4

Boarding

6.9

Overall

6.7

Crew

7.6

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.
British Airways
6.7
Okay
7,751 reviews
British Airways
6.7
Okay
7,751 reviews
Check prices

Food

6.4

Comfort

6.8

Entertainment

6.4

Boarding

6.9

Overall

6.7

Crew

7.6

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.

Related info for your journey

Find useful and relevant information for your journey from Derry 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 Londonderry to London Heathrow?

    Most people fly from Londonderry Eglinton (LDY) if they book a flight from Londonderry to London Heathrow. On average, Eglinton has 7 outbound flights to London Heathrow per day from 2 airlines. Londonderry Eglinton is conveniently located just 6.7 mi from Londonderry’s city center.

  • How long is the flight from Londonderry to London Heathrow Airport?

    Departing from Londonderry to London Heathrow Airport will take you 1h 30m. The distance from Londonderry to London Heathrow Airport is about 370 mi. All flights are typically direct.

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

    Loganair, at £135, was found to be the cheapest airline from Londonderry to London Heathrow Airport. An alternate airline flying to your destination would be British Airways. Loganair is 35% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Londonderry to London Heathrow Airport?

    Before booking your flight to London Heathrow Airport from Londonderry, check out the most reliable airlines to get you to your destination on time: Loganair (71%), KLM (71%), British Airways( 71%).

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

    While on average a flight from Londonderry to London Heathrow Airport is generally £178, our data shows the cheapest flight currently is £70. When looking at the most popular route, (Londonderry Eglinton - London Heathrow), you can expect to pay £175 for that flight.

  • Can I find deals for flights from Derry to Heathrow that include hotel bookings?

    Yes. In addition to deals on Derry to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Derry to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Derry to Heathrow.

  • Can I find deals for business class flights from Derry to Heathrow?

    Yes. Cheapflights offers flight deals from Derry 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 Londonderry to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Londonderry to London Heathrow Airport (average of £65). Flying from Londonderry to London Heathrow Airport in March is currently the most expensive (average of £86). 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
Croydon
Luton
Wembley
Northampton
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Watford
Guildford
Chelmsford
Eastbourne
Crawley
Kingston upon Thames
Ipswich
Swindon

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Derry to Heathrow

Discover the top 2 airlines that operate flights from Derry 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 18 February 2026.
AirlineCheapestAverageFlexibilityOn-time
LoganairCheapest£133Average£204FlexibilityNo cancel feeOn-time79%
Search Loganair flights
British AirwaysCheapest£141Average£202FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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

When you search for this flight from Derry to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Derry to Heathrow?

Cheapflights helps you find that perfect flight to Heathrow from Derry 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 Derry to Heathrow with no change fees?

Yes, we can. To see specific flights from Derry to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Derry to Heathrow become cheaper?

Yes! Start tracking prices for Derry to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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