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Cheap flights from Londonderry to London Heathrow Airport from £140

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
LDY — LHR
25 Dec — 1 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap 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 25 November 2025.

Round-trip from

£140

Popular in

September

Cheapest in

February

Average price

£209

Good round-trip deal

£228 or less
Loganair
  • Loganair
  • 10/1-13/1
  • Nonstop
  • 2h 55m total
  • Londonderry to London
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Londonderry Eglinton to London Heathrow.
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Find 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 25 November 2025.

Tue 9/1218:05LDY - LHR
Nonstop1h 30mLoganair
Sat 13/1208:45LHR - LDY
Nonstop1h 30mLoganair
Deal found 24/11£212
Sun 7/1209:05LDY - LHR
Nonstop1h 30mBritish Airways
Mon 8/1220:20LHR - LDY
Nonstop1h 25mBritish Airways
Deal found 22/11£219
Sat 29/1106:30LDY - LHR
Nonstop1h 30mLoganair
Sat 6/1208:45LHR - LDY
Nonstop1h 30mLoganair
Deal found 22/11£234
Wed 26/1118:05LDY - LHR
Nonstop1h 30mLoganair
Mon 8/1208:45LHR - LDY
Nonstop1h 30mLoganair
Deal found 22/11£236
Mon 8/1206:30LDY - LHR
Nonstop1h 30mLoganair
Fri 12/1220:20LHR - LDY
Nonstop1h 25mLoganair
Deal found 23/11£263
Fri 5/1218:10LDY - LHR
Nonstop1h 30mLoganair
Mon 8/1208:45LHR - LDY
Nonstop1h 30mLoganair
Deal found 23/11£273
Sat 29/1113:20LDY - LHR
2 stops6h 30mMultiple Airlines
Sat 6/1208:45LHR - LDY
Nonstop1h 30mMultiple Airlines
Deal found 22/11£292
Tue 9/1218:05LDY - LHR
Nonstop1h 30mMultiple Airlines
Sat 13/1219:35LHR - LDY
2 stops20h 45mMultiple Airlines
Deal found 24/11£306
Wed 26/1118:05LDY - LHR
Nonstop1h 30mLoganair
Sun 7/1220:20LHR - LDY
Nonstop1h 25mLoganair
Deal found 22/11£308

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 25 November 2025.
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

Sat 10/1

06:30-08:00

Nonstop1h 30m

London Heathrow

Tue 13/1

20:20-21:45

Nonstop1h 25m

£140

LondonderryLondon

LDY - LHR

LDYLHR

Londonderry Eglinton

Wed 7/1

18:05-19:35

Nonstop1h 30m

London Heathrow

Wed 14/1

08:45-10:15

Nonstop1h 30m

£153

LondonderryLondon

LDY - LHR

LDYLHR

Londonderry Eglinton

Fri 16/1

06:30-08:00

Nonstop1h 30m

London Heathrow

Mon 19/1

08:45-10:15

Nonstop1h 30m

£158

LondonderryLondon

LDY - LHR

LDYLHR

Londonderry Eglinton

Sat 10/1

13:20-19:50

2 stops6h 30m

London Heathrow

Tue 13/1

08:45-10:15

Nonstop1h 30m

£188

LondonderryLondon

LDY - LHR

LDYLHR

Londonderry Eglinton

Tue 6/1

14:00-15:30

Nonstop1h 30m

London Heathrow

Tue 13/1

08:45-10:15

Nonstop1h 30m

£211

LondonderryLondon

LDY - LHR

LDYLHR

Londonderry Eglinton

Tue 9/12

18:05-19:35

Nonstop1h 30m

London Heathrow

Sat 13/12

08:45-10:15

Nonstop1h 30m

£212

LondonderryLondon

LDY - LHR

LDYLHR

Londonderry Eglinton

Sun 7/12

09:05-10:35

Nonstop1h 30m

London Heathrow

Mon 8/12

20:20-21:45

Nonstop1h 25m

£219

LondonderryLondon

LDY - LHR

LDYLHR

Londonderry Eglinton

Sun 7/12

09:05-10:35

Nonstop1h 30m

London Heathrow

Thu 11/12

08:45-10:15

Nonstop1h 30m

£236

LondonderryLondon

LDY - LHR

LDYLHR

Londonderry Eglinton

Sat 27/12

06:30-08:00

Nonstop1h 30m

£231

Flights are sorted by cheapest return flights first.

Deals found on 23/11

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 £41). Flying from Londonderry to London Heathrow Airport in May is currently the most expensive (average of £85). 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 25 November 2025.

A simple way to save on the total cost of your ticket is to fly from Londonderry to London Heathrow Airport in the evening. If you’re flexible enough to do this you can expect to save up to 64% on your trip compared to booking a flight in the afternoon.

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 25 November 2025.
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
7,536 reviews
Check prices

Food

6.3

Entertainment

6.4

Overall

6.7

Boarding

6.9

Crew

7.6

Comfort

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.
British Airways
6.7
Okay
7,536 reviews
British Airways
6.7
Okay
7,536 reviews
Check prices

Food

6.3

Entertainment

6.4

Overall

6.7

Boarding

6.9

Crew

7.6

Comfort

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.

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 6 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 £137, 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 (82%), KLM (82%), British Airways( 82%).

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

    While on average a flight from Londonderry to London Heathrow Airport is generally £288, our data shows the cheapest flight currently is £176. When looking at the most popular route, (Londonderry Eglinton - London Heathrow), you can expect to pay £140 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 £41). Flying from Londonderry to London Heathrow Airport in May is currently the most expensive (average of £85). 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
Slough
Gatwick
Hounslow
Northampton
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Swindon
Crawley
Brentford
Romford
Chichester
Ipswich

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 25 November 2025.
AirlineCheapestAverageFlexibilityOn-time
LoganairCheapest£137Average£209FlexibilityNo cancel feeOn-time79%
Search Loganair flights
British AirwaysCheapest£142Average£199FlexibilityNo 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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