Cheap Flights from London (LHR) to Inishmore (IOR)

Popular airlines from Heathrow Airport (LHR) to Inishmore (IOR)

Frequently asked questions

How much does a flight from Heathrow Airport (LHR) to Inishmore (IOR) cost?
Secure a cheap one-way flight or cheap return flight from Heathrow Airport (LHR) to Inishmore (IOR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Heathrow Airport (LHR) to Inishmore (IOR)?
Planning your trip for is a great way to save, as it's the cheapest month for flights between LHR and IOR. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Heathrow Airport (LHR) to Inishmore (IOR)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest LHR to IOR flight.
How many flights per day from Heathrow Airport (LHR) to Inishmore (IOR)?
There are no daily direct flights departing from Heathrow Airport (LHR) to Inishmore (IOR). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from LHR to IOR?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on various factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Heathrow Airport (LHR) to Inishmore (IOR)?
To avoid potential delays on the Heathrow Airport (LHR) to Inishmore (IOR) route, travel before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Inishmore from Heathrow Airport (LHR)?
If you've booked a direct flight from Heathrow Airport (LHR) to Inishmore, Shannon Airport (SNN) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Heathrow Airport (LHR) to Inishmore (IOR) last-minute?
Last-minute bookings from LHR to IOR are usually more expensive. To secure the lowest prices, start looking for flights ahead of time. That said, if your travel plans are flexible, it's possible to find a cheap fare right before your trip.
Is it cheaper to book a LHR to IOR flight and hotel package?
Compared with arranging hotels and flights separately, booking a LHR to IOR flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place will take the hassle out of planning your trip. Just secure your flights and choose from our wide range of stays, then tailor your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Heathrow Airport (LHR) to Inishmore (IOR)?
If you booked your LHR to IOR flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

Travel information

Origin airport
Heathrow
Destination airport
Inishmore
Distance
404 mi

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London to Inishmore Flights

The cheapest times to fly from London to Inishmore

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from London to Inishmore are during the month of . You can find some of the cheapest flights from London to Inishmore with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to Inishmore

Sunday is one of the best days to book for cheap flights from London to Inishmore: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from London to Inishmore

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from London to Inishmore in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap London to Inishmore flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your London to Inishmore airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

London to Inishmore Flights

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*Available to One Key members.