LDY - LHR

£70 Find Cheap Flights from Londonderry to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Londonderry to Heathrow departing on 26/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Londonderry to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Londonderry to London, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£135
Overall average: £173
Loganair
Mon 23/3Wed 25/3
LDY - LHR • Direct
Cheapest one-way flight
£70
Typical prices: £141-£190
Loganair
Thu 26/2
LDY - LHR • Direct
Our travellers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
BA's economy fares include a cabin bag for free.
Loganair provides free snacks like Tunnock’s wafers.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Loganair
Cheapest • from £135 (return)
Loganair
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
April
Cheapest • 19% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Londonderry to Heathrow (LDY-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Londonderry to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Londonderry to Heathrow

Mon, 23 Mar - Wed, 25 Mar
Loganair Logo
18:05 - 19:35
LDY
-
LHR
1h 30mdirect
Loganair Logo
20:20 - 21:45
LHR
-
LDY
1h 25mdirect
£135Loganair
Fri, 13 Feb - Tue, 24 Feb
Loganair Logo
18:10 - 19:40
LDY
-
LHR
1h 30mdirect
Loganair Logo
16:10 - 17:35
LHR
-
LDY
1h 25mdirect
£141Loganair
Mon, 1 Jun - Thu, 11 Jun
Loganair Logo
18:05 - 19:35
LDY
-
LHR
1h 30mdirect
Loganair Logo
08:45 - 10:15
LHR
-
LDY
1h 30mdirect
£143Loganair
Thu, 12 Mar - Thu, 19 Mar
Loganair Logo
18:05 - 19:35
LDY
-
LHR
1h 30mdirect
Loganair Logo
08:45 - 10:15
LHR
-
LDY
1h 30mdirect
£153Loganair
Sun, 15 Mar - Mon, 30 Mar
Loganair Logo
09:05 - 10:35
LDY
-
LHR
1h 30mdirect
Loganair Logo
20:15 - 21:40
LHR
-
LDY
1h 25mdirect
£156Loganair
Thu, 12 Mar - Thu, 19 Mar
Loganair Logo
06:30 - 08:00
LDY
-
LHR
1h 30mdirect
Loganair Logo
08:45 - 10:15
LHR
-
LDY
1h 30mdirect
£170Loganair
Mon, 16 Feb - Wed, 18 Feb
British Airways Logo
18:05 - 19:35
LDY
-
LHR
1h 30mdirect
British Airways Logo
08:45 - 10:15
LHR
-
LDY
1h 30mdirect
£172British Airways
Sun, 15 Mar - Mon, 30 Mar
Multiple Airlines Logo
16:55 - 17:20
LDY
-
LHR
24h 25m
2 stops
Multiple Airlines Logo
20:15 - 21:40
LHR
-
LDY
1h 25mdirect
£175Multiple Airlines
Mon, 23 Feb - Mon, 2 Mar
Loganair Logo
18:05 - 19:35
LDY
-
LHR
1h 30mdirect
Loganair Logo
08:45 - 10:15
LHR
-
LDY
1h 30mdirect
£189Loganair
Fri, 13 Feb - Tue, 24 Feb
Multiple Airlines Logo
17:05 - 08:05
LDY
-
LHR
15h 00m
2 stops
Multiple Airlines Logo
16:10 - 17:35
LHR
-
LDY
1h 25mdirect
£194Multiple Airlines
Booking Insights

KAYAK's insights & trends for Londonderry to Heathrow flights

Get data-powered insights and trends into flights from Londonderry to Heathrow to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Londonderry to London Heathrow Airport?

The average price of all round-trip flights from Londonderry to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Londonderry to London Heathrow Airport, look for departures on Wednesdays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from London Heathrow Airport, Tuesday is the cheapest day to fly and Friday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Londonderry to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Londonderry to London Heathrow Airport is April, where tickets cost £167 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is £269 and £266 respectively.

Expert advice

Expert advice for your flight from Londonderry to Heathrow

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Tara Craig

Tara Craig

Expert on Loganair

Tara Craig has been a journalist for 17 years, focusing on aviation for more than a decade. She has covered everything from how airports accommodate disabled passengers to the emergence of electric air taxis. Tara is constantly travelling and finds it hard to stop noticing things – good and bad – about the air travel experience.

Duncan Madden

Duncan Madden

Expert on British Airways

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Good to know - Cheap tickets from Londonderry to London Heathrow Airport

Low seasonFebruary
Cheapest flight£70
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (30% more expensive on average)
Flight from Londonderry to London Heathrow Airport

When to book flights from Londonderry to Heathrow

Are your dates flexible? Find out the best times to travel from Londonderry to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Londonderry to London Heathrow Airport flights

  • What is the cheapest flight from Londonderry to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Londonderry to London Heathrow Airport was £70 for a one-way ticket and £135 for a return.

  • Which airports will I be using when flying from Londonderry to London Heathrow Airport?

    When flying out of Londonderry you will be using Londonderry Eglinton. You will be landing at London Heathrow Airport, also known as London Heathrow.

  • Which aircraft models fly most regularly from Londonderry to London Heathrow Airport?

    The Embraer ERJ-145 is the aircraft model that flies most regularly on the Londonderry to London Heathrow Airport flight route.

  • Which airline alliances offer flights from Londonderry to London Heathrow Airport?

    oneworld is the only airline alliance operating flights between Londonderry and London Heathrow Airport.

  • On which days can I fly direct from Londonderry to London Heathrow Airport?

    There are direct flights from Londonderry to London Heathrow Airport on a daily basis.

  • Which is the best airline for flights from Londonderry to London, Loganair or British Airways?

    The two airlines most popular with KAYAK users for flights from Londonderry to London are Loganair and British Airways. With an average price for the route of £209 and an overall rating of 8.4, Loganair is the most popular choice. British Airways is also a great choice for the route, with an average price of £193 and an overall rating of 6.7.

  • How does KAYAK find such low prices on flights from Londonderry to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Londonderry to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Londonderry to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Londonderry is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Londonderry to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport with an airline and back to Londonderry with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Londonderry to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Londonderry up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Londonderry to London Heathrow Airport

  • Looking for a cheap flight from London Heathrow Airport to Londonderry? 25% of our users found flights on this route for £86 or less one-way and £276 or less round-trip.

Prefer to fly direct from Londonderry to London Heathrow Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Londonderry Eglinton to London Heathrow.
Find which airlines fly direct from Londonderry Eglinton Airport to London Heathrow Airport, which days they fly and book direct flights.

Direct departures

Londonderry Eglinton to London Heathrow

Monday

Loganair

Loganair

Tuesday

Loganair

Loganair

Wednesday

Loganair

Loganair

Thursday

Loganair

Loganair

Friday

Loganair

Loganair

Saturday

Loganair

Loganair

Sunday

Loganair

Loganair

See more direct flights

Direct returns

London Heathrow to Londonderry Eglinton

Monday

Loganair

Loganair

Tuesday

Loganair

Loganair

Wednesday

Loganair

Loganair

Thursday

Loganair

Loganair

Friday

Loganair

Loganair

Saturday

Loganair

Loganair

Sunday

Loganair

Loganair

See more direct flights

Reviews of the top airlines flying from Londonderry to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Londonderry to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Londonderry to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
LoganairOverall score based on 23 reviews
9.0Crew
6.7Entertainment
8.6Boarding
7.5Food
8.2Comfort
Airline reviews

Everything was fantastic. My trip was short and sweet. No problems. Just remember. My paid checked in was i belive 2 to 3 lbs overweight. I believe I could have been given a discretionary pass rather than paying or unpacking. Especially as flight was probably half full only. Thank you

10.0 ExcellentAnonymous, Sept 2025
IOM - LCY
Read more Loganair reviews

Everything was fantastic. My trip was short and sweet. No problems. Just remember. My paid checked in was i belive 2 to 3 lbs overweight. I believe I could have been given a discretionary pass rather than paying or unpacking. Especially as flight was probably half full only. Thank you

I really enjoyed the good hot tea and biscuits. I loved the tartan plaid head-rests on each seat and the fact that there were all different. The crew’s uniforms are very sharp looking, too.

I booked this flight thru Kayak and then had to cancel within 24 hours of booking. They only refunded part of the fare, saying that was the usual practice. I was not pleased.

Everything! Not sure if there's really anything that could make it any better

Very quick trip from Southampton to Edinburgh Arrival a long way from baggage and up 3flights of stairs no lifts or escalators

This review if for American Airlines. From London to LA, British Airways customers flew American Airlines and there was a small incident on the plane with a customer that was sitting next to me. She had a gluten free meal which she selected online. The flight attendant brought her food and both times, it contained gluten (bread, cracker) and by the second time, the customer mentioned about the issue to the flight attendant because she is highly allergic to gluten. Customer was very gentle and just wanted to note that both her meals contained gluten on the tray. The whole situation could have ended really well if flight attendant just apologized and mentioned she would relay the message to the responsible party. Instead, she entered defensive mode and started making some BS excuse about how the cracker that was supposed to be mine, fell onto her tray instead. Mind me, I already had that cracker on my tray. I doubt I would be given two. Also, she mentioned that the bread from the previous meal was gluten free. REALLY? I ate that bread and it tasted like it had PLENTY of gluten. The whole situation was handled so poorly, not only by that one flight attendant, but by 2 others. The reason I intervened is because the customer sitting next to me was tearing and all she did was mention the mistake which could have cause her health great damage, and instead she received attacks and excuses. AA, you should train your employees how to better handle situations like this. A 'well, I don't see why this problem is a big deal since you (the customer with allergies) read the ingredients and avoided eating the cracker that "accidentally fell" from the tray of the customer sitting next to you,' should not have been coming out of a flight attendant's mouth.

Continue to be disappointed that the “food” for “ordinary” fare paying passengers is poor - on this flight it consisted of a packet of two biscuits and a small bottle of water … not even offered a “free” cup of tea or coffee. Suggest a review of the “menu” and offer a hot drink to ordinary (economy class) passengers. On this route there are many far cheaper flights available - paying almost £200 for a flight that could have been bought for less than half this price should have some “perks” - offering hot drinks to all passengers would, in my opinion, be a cost effective measure which would improve the image of British Airways.

Aircraft was comfortable even in economy, clean. Entertainment screens were excellent and. Hoice was very good. Good was just ok. Crew was not bad.

Entertainment system didn't work well. Also no new movies and limited choice of other programmes. . And only one USB A charger option. Most modern electronic items needs USB C. Planes should offer both

I was unable to board the flight because I was unable to acquire a visa , Brexit changed my ability to get an ETA, I’m a Trinidad citizen and it takes weeks to get a visa

The issue was not with BA it was with the link yoiu sent fopr booking the flight

The space in the seat was okay, the staff were friendly, the entertainment system, my touch screen was not working and some of the films listed on the website for the flight were not available.

BA flight from London NY had old BC configuration with 2+3+2 seating with open seats which was not comfortable and lacked privacy

Flew business- but plane was dirty, food horrendous. Too many business class seats diluted service levels overall.

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

Everything you need to know for your flight from Londonderry to Heathrow

Information on your arrival and departure airports