Shannon

$106+ Cheap flights from Heathrow (LHR) to Shannon (SNN)

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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SNN
Oct 28 — Nov 41
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LHR - SNN
Oct 28 - Nov 4

Find cheap flights from Heathrow to Shannon with Cheapflights

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The best prices from London Heathrow to Shannon are usually found in January or February, booked 87 days in advance, depart on a Tuesday or Saturday and return on a Saturday

Cheap flight deals from Heathrow to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Shannon (SNN). 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 October 23, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

December

Cheapest in

January

Round-trip from

$128
(Kiwi.com)

One-way from

$106
(Kiwi.com)
Provider with most accurate pricing for London Heathrow-Shannon flight deals.
Provider most trusted by Cheapflights users for London Heathrow-Shannon flights.
High demand for flights, 16% potential price rise
Best time to find cheap flights, 15% potential price drop
From London Heathrow to Shannon
One-way flight from London Heathrow to Shannon

Find flight deals from Heathrow to Shannon

Cheapest flights from Heathrow to Shannon
Explore the most affordable flight options available from Heathrow to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2024.

This British Airways deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/249:50 amLHR - SNN
Nonstop1h 30mBritish Airways
Fri 10/257:40 amSNN - LHR
Nonstop1h 25mBritish Airways
Deal found 10/23$514
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1910:35 pmLHR - SNN
2 stops14h 20mMultiple Airlines
Tue 11/268:05 pmSNN - LHR
Nonstop1h 20mMultiple Airlines
Deal found 10/22$561
This Mytrip deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/87:50 amLHR - SNN
2 stops22h 25mAer Lingus
Fri 12/132:45 pmSNN - LHR
2 stops22h 40mAer Lingus
Deal found 10/22$1,619
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/234:00 pmLHR - SNN
1 stop18h 30mUnited Airlines
Thu 10/2412:30 pmSNN - LHR
1 stop18h 45mUnited Airlines
Deal found 10/23$17,676

Find flights from Heathrow to Shannon within your budget

Customize your flight search to find flights from Heathrow to Shannon 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 2,499,819 searches. Data last updated October 23, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$128 - $279

Route

Depart

Return

Price

London HeathrowShannon

LHR - SNN

LHRSNN

London Heathrow

Tue 11/19

Nonstop1h 25m

Shannon

Tue 11/26

Nonstop1h 25m

$128

London HeathrowShannon

LHR - SNN

LHRSNN

London Heathrow

Sun 12/8

2 stops16h 55m

Shannon

Fri 12/13

Nonstop1h 20m

$275

London HeathrowShannon

LHR - SNN

LHRSNN

London Heathrow

Wed 10/30

Nonstop1h 20m

Shannon

Thu 10/31

Nonstop1h 20m

$279

Flights are sorted by cheapest first

Deals found on 10/22

Compare providers for flights from Heathrow to Shannon

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Shannon in October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
Kiwi.comPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyNo Information
Booking.comPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
FlightnetworkPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London Heathrow Airport-Shannon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Shannon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Shannon flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-Shannon flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Shannon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Heathrow to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon from Heathrow with our price prediction graph.
Estimated round-trip 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.

Travel insights for flights from Heathrow to Shannon

Get recent, data-driven insights about flights from Heathrow to Shannon including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London Heathrow Airport to Shannon?

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Shannon. Price data was last updated on October 18, 2024.

Booking 87 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Shannon. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Shannon (average of $528). Flying from London Heathrow Airport to Shannon in June is currently the most expensive (average of $1,006). 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 LHR to SNN?

Find hourly flight availability from Heathrow to Shannon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 23, 2024.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Shannon in the afternoon. If you’re flexible enough to do this you can expect to save up to 3% on your trip compared to booking a flight in the evening.

Rainfall in Shannon by month

Plan your trip to Shannon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Shannon ranges from 2.3 - 4.1 inches per month. October is typically the wettest month, when rainfall can reach 4.1 in. April is typically the driest time to visit Shannon when rainfall is around 2.3 in.

Temperature in Shannon by month

Plan your trip to Shannon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Shannon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Shannon

Get insights into the airlines that provide service to Shannon. 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 Shannon. Reviews last updated October 23, 2024.
7.2
Good
10,000 reviews

Overall

7.2

Boarding

7.6

Entertainment

7.0

Comfort

7.2

Crew

8.0

Food

6.6

Reviews

1 / 10

This was the best flight I have experienced in all the years I have been f doing this journey with BA. Flight, food and service A1. Well done BA.

7.2
Good
10,000 reviews
7.2
Good
10,000 reviews

Overall

7.2

Boarding

7.6

Entertainment

7.0

Comfort

7.2

Crew

8.0

Food

6.6

Reviews

1 / 10

This was the best flight I have experienced in all the years I have been f doing this journey with BA. Flight, food and service A1. Well done BA.

7.1
Good
1,090 reviews
7.2
Good
10,000 reviews

Overall

7.2

Boarding

7.6

Entertainment

7.0

Comfort

7.2

Crew

8.0

Food

6.6

Reviews

1 / 10

This was the best flight I have experienced in all the years I have been f doing this journey with BA. Flight, food and service A1. Well done BA.

6.7
Okay
6,843 reviews
7.2
Good
10,000 reviews

Overall

7.2

Boarding

7.6

Entertainment

7.0

Comfort

7.2

Crew

8.0

Food

6.6

Reviews

1 / 10

This was the best flight I have experienced in all the years I have been f doing this journey with BA. Flight, food and service A1. Well done BA.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Shannon. 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 into for flights to Shannon from London Heathrow?

    Shannon (SNN), located 2.1 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Shannon. 1 airline have flights to Shannon from London Heathrow on a regular basis. Booking flights from London Heathrow to Shannon should not be difficult; the airport handles an average of 11 inbound flights from London Heathrow per day.

  • Can I find flights from London Heathrow Airport to Shannon for under $200 on Cheapflights?

    Yes, there are multiple flights from London Heathrow Airport to Shannon for under $200. The cheapest flight booked recently is on Aer Lingus for just $128, but on average you can expect to pay $227.

  • Are there nonstop flights from London Heathrow Airport to Shannon for under $200 on Cheapflights?

    Cheapflights has at least 2 direct flights from London Heathrow Airport to Shannon under $200. A good price for a nonstop flight from London Heathrow Airport to Shannon is less than $203.

  • Are there last-minute flights available from London Heathrow Airport to Shannon for under $200?

    There are currently 3+ open flights from London Heathrow Airport to Shannon within the next 7 days for less than $200.

  • What days are nonstop flights available from London Heathrow Airport to Shannon?

    You can find nonstop flights on the following days: Thursday, Friday.

  • How many flights depart from London Heathrow Airport to Shannon on average per day?

    Travelers can expect 6 flights from London Heathrow Airport to Shannon on average per day.
    Afternoon (Noon - 6pm) - 83% of flight departures
    Evening (6pm - Midnight) - 17% of flight departures

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

    A quick flight from London Heathrow Airport to Shannon can take about 1h 20m. Aer Lingus provides one of the quickest options available for as low as $128. There are 371 mi between London Heathrow Airport and Shannon. All flights are typically nonstop.

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

    Our cheapest airline available from London Heathrow Airport to Shannon is Aer Lingus. Our recent data shows that you can find tickets from as low as $128 on this airline. An additional option worth looking into is British Airways, starting at $279. You may be able to fly from London Heathrow Airport to Shannon for 24% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from London Heathrow Airport to Shannon one-way?

    $106 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on British Airways and American Airlines, with prices starting from $152 and $2,151, respectively.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London Heathrow Airport to Shannon on time: American Airlines (0%), Qatar Airways (0%), Air Canada (0%).

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

    On average you can expect to pay $353 for a flight from London Heathrow Airport to Shannon. The cheapest flight overall is $89 while the most popular route, (London Heathrow - Shannon) is currently priced at $17,261.

  • What does LHR to SNN mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a London Heathrow Airport to Shannon Airport flight would often be abbreviated as a LHR to SNN flight.

  • Can I find deals for flights from Heathrow to Shannon that include extra baggage allowance?

    The amount of baggage you can bring on your Heathrow to Shannon flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Heathrow to Shannon with specific airlines?

    Yes, Cheapflights allows you to browse and filter Heathrow to Shannon flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Shannon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Heathrow to Shannon that allow pets onboard?

    Many airlines flying from Heathrow to Shannon offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Heathrow to Shannon?

    Yes, you can often find last-minute deals on Heathrow to Shannon flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the London Heathrow Airport to Shannon flight deals updated?

    The London Heathrow Airport to Shannon flight deals you see on this page were last updated on 10/23.

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

    Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Shannon (average of $528). Flying from London Heathrow Airport to Shannon in June is currently the most expensive (average of $1,006). 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.

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Alternative routes for Heathrow to Shannon
See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Heathrow to Shannon

Discover the top airline that operate flights from Heathrow to Shannon. 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 2,499,819 searches. Data last updated October 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$118Average$177FlexibilityNo cancel feeOn-timeN/A
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