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Cheap flights from London Heathrow Airport to Shannon from £54

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/8. 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.
LHR — SNN
17 Jul — 24 Jul1
1 adult
Wed 17/7
Wed 24/7

The best prices from London Heathrow to Shannon are usually found in January or February, booked 88 days in advance, depart on a Tuesday or Thursday and return on a Thursday

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 12 July 2024.

Popular in

August

Cheapest in

January

Average price

£146

Round-trip from

£39
High demand for flights, 14% potential price rise
Best time to find cheap flights, 15% potential price drop
Average for round-trip flights in July 2024
From London Heathrow to Shannon

What is the cheapest day to fly round-trip from London Heathrow Airport to Shannon?

Flights from London Heathrow Airport to Shannon are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Shannon.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 21 days in advance, which can save you up to 64% on flights from London Heathrow Airport to Shannon compared to booking the week you need them. Waiting 21 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £37. For sooner than that we have options available in the next 3 days from £90.

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

Flights from London Heathrow Airport to Shannon lean towards being more expensive in December. Prices are generally better when you fly from London Heathrow Airport to Shannon in September, with the cheapest ticket starting at £22.

What is the cheapest time of day to fly from LHR to SNN?

When flying from London Heathrow Airport to Shannon, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 15% versus a flight in the morning.

Cheap Aer Lingus flights from Heathrow to Shannon

Explore cheap flight options specifically provided by Aer Lingus for the route between Heathrow and Shannon. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 976,312 searches. Data last updated 12 July 2024.
Check out some of the cheapest Aer Lingus flights we've come across from London to Shannon. Make sure to check back often as deals are often changing.
Tue 20/819:10LHR - SNN
Nonstop1h 25mAer Lingus
Fri 23/821:25SNN - LHR
Nonstop1h 15mAer Lingus
Deal found 11/7£81
Tue 20/819:10LHR - SNN
Nonstop1h 25mAer Lingus
Fri 23/821:25SNN - LHR
Nonstop1h 15mAer Lingus
Deal found 11/7£84
Tue 13/819:10LHR - SNN
Nonstop1h 25mAer Lingus
Wed 28/816:55SNN - LHR
Nonstop1h 25mAer Lingus
Deal found 11/7£91
Fri 9/819:10LHR - SNN
Nonstop1h 25mAer Lingus
Wed 14/821:25SNN - LHR
Nonstop1h 15mAer Lingus
Deal found 11/7£95
Thu 29/819:10LHR - SNN
Nonstop1h 25mAer Lingus
Mon 2/921:25SNN - LHR
Nonstop1h 15mAer Lingus
Deal found 11/7£95
Mon 12/819:10LHR - SNN
Nonstop1h 25mAer Lingus
Thu 15/821:25SNN - LHR
Nonstop1h 15mAer Lingus
Deal found 11/7£96
Thu 8/819:10LHR - SNN
Nonstop1h 25mAer Lingus
Thu 15/821:25SNN - LHR
Nonstop1h 15mAer Lingus
Deal found 11/7£98
Thu 8/819:10LHR - SNN
Nonstop1h 25mAer Lingus
Thu 15/821:25SNN - LHR
Nonstop1h 15mAer Lingus
Deal found 11/7£99
Thu 8/809:50LHR - SNN
Nonstop1h 30mAer Lingus
Thu 15/821:25SNN - LHR
Nonstop1h 15mAer Lingus
Deal found 11/7£101

Cheap British Airways flights from Heathrow to Shannon

Explore cheap flight options specifically provided by British Airways for the route between Heathrow and Shannon. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 976,312 searches. Data last updated 12 July 2024.
To aid your search, here are some of the cheapest British Airways flights we've found from London to Shannon. Deals are refreshing constantly so come back soon for more options.
Mon 22/719:10LHR - SNN
Nonstop1h 25mBritish Airways
Fri 26/721:25SNN - LHR
Nonstop1h 15mBritish Airways
Deal found 11/7£187
Fri 13/914:45LHR - SNN
Nonstop1h 25mBritish Airways
Mon 23/916:55SNN - LHR
Nonstop1h 25mBritish Airways
Deal found 11/7£189
Wed 31/714:45LHR - SNN
Nonstop1h 25mBritish Airways
Sun 4/807:40SNN - LHR
Nonstop1h 25mBritish Airways
Deal found 11/7£196
Sun 21/719:10LHR - SNN
Nonstop1h 25mBritish Airways
Mon 22/721:25SNN - LHR
Nonstop1h 15mBritish Airways
Deal found 11/7£197
Wed 24/719:10LHR - SNN
Nonstop1h 25mBritish Airways
Sat 27/717:30SNN - LHR
Nonstop1h 25mBritish Airways
Deal found 11/7£205
Tue 23/714:45LHR - SNN
Nonstop1h 25mBritish Airways
Wed 24/707:40SNN - LHR
Nonstop1h 25mBritish Airways
Deal found 11/7£213
Fri 26/719:10LHR - SNN
Nonstop1h 25mBritish Airways
Tue 30/707:40SNN - LHR
Nonstop1h 25mBritish Airways
Deal found 11/7£217
Sun 28/709:50LHR - SNN
Nonstop1h 30mBritish Airways
Thu 1/807:40SNN - LHR
Nonstop1h 25mBritish Airways
Deal found 11/7£222
Sat 27/714:20LHR - SNN
Nonstop1h 25mBritish Airways
Wed 31/721:25SNN - LHR
Nonstop1h 15mBritish Airways
Deal found 11/7£231

Cheap Heathrow to Shannon flights in July & August 2024

Find cheap flight options from Heathrow to Shannon specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 976,312 searches. Prices were last updated on 12 July 2024.
The lowest fares we've come across on flights travelling from London to Shannon in July and August 2024. Check back regularly for other flight deals.
Thu 29/819:10LHR - SNN
Nonstop1h 25mAer Lingus
Mon 2/921:25SNN - LHR
Nonstop1h 15mAer Lingus
Deal found 11/7£54
Tue 13/819:10LHR - SNN
Nonstop1h 25mAer Lingus
Wed 28/821:25SNN - LHR
Nonstop1h 15mAer Lingus
Deal found 11/7£91
Wed 7/819:10LHR - SNN
Nonstop1h 25mAer Lingus
Wed 14/821:25SNN - LHR
Nonstop1h 15mAer Lingus
Deal found 10/7£93
Wed 7/819:10LHR - SNN
Nonstop1h 25mAer Lingus
Sun 11/821:25SNN - LHR
Nonstop1h 15mAer Lingus
Deal found 10/7£95
Thu 29/819:10LHR - SNN
Nonstop1h 25mAer Lingus
Mon 2/921:25SNN - LHR
Nonstop1h 15mAer Lingus
Deal found 10/7£95
Wed 7/819:10LHR - SNN
Nonstop1h 25mAer Lingus
Wed 14/821:25SNN - LHR
Nonstop1h 15mAer Lingus
Deal found 10/7£99
Fri 9/819:10LHR - SNN
Nonstop1h 25mAer Lingus
Mon 12/821:25SNN - LHR
Nonstop1h 15mAer Lingus
Deal found 11/7£100
Thu 15/819:10LHR - SNN
Nonstop1h 25mAer Lingus
Tue 20/821:25SNN - LHR
Nonstop1h 15mAer Lingus
Deal found 10/7£109
Thu 29/819:10LHR - SNN
Nonstop1h 25mAer Lingus
Mon 9/921:25SNN - LHR
Nonstop1h 15mAer Lingus
Deal found 10/7£111

Heathrow to Shannon 2024 flight deals

Discover exclusive flight deals for travel between Heathrow and Shannon in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 976,312 searches. Data last updated 12 July 2024.
The lowest fares we've come across on flights travelling from London to Shannon in July and August 2024. Check back regularly for other flight deals.
Thu 29/819:10LHR - SNN
Nonstop1h 25mAer Lingus
Mon 2/921:25SNN - LHR
Nonstop1h 15mAer Lingus
Deal found 11/7£54
Tue 13/819:10LHR - SNN
Nonstop1h 25mAer Lingus
Wed 28/821:25SNN - LHR
Nonstop1h 15mAer Lingus
Deal found 11/7£91
Wed 7/819:10LHR - SNN
Nonstop1h 25mAer Lingus
Wed 14/821:25SNN - LHR
Nonstop1h 15mAer Lingus
Deal found 10/7£93
Wed 7/819:10LHR - SNN
Nonstop1h 25mAer Lingus
Sun 11/821:25SNN - LHR
Nonstop1h 15mAer Lingus
Deal found 10/7£95
Thu 29/819:10LHR - SNN
Nonstop1h 25mAer Lingus
Mon 2/921:25SNN - LHR
Nonstop1h 15mAer Lingus
Deal found 10/7£95
Wed 7/819:10LHR - SNN
Nonstop1h 25mAer Lingus
Wed 14/821:25SNN - LHR
Nonstop1h 15mAer Lingus
Deal found 10/7£99
Fri 9/819:10LHR - SNN
Nonstop1h 25mAer Lingus
Mon 12/821:25SNN - LHR
Nonstop1h 15mAer Lingus
Deal found 11/7£100
Thu 15/819:10LHR - SNN
Nonstop1h 25mAer Lingus
Tue 20/821:25SNN - LHR
Nonstop1h 15mAer Lingus
Deal found 10/7£109
Thu 29/819:10LHR - SNN
Nonstop1h 25mAer Lingus
Mon 9/921:25SNN - LHR
Nonstop1h 15mAer Lingus
Deal found 10/7£111

Direct flights to Shannon from Heathrow

Discover direct flight options from Heathrow to Shannon. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 976,312 searches. Data last updated 12 July 2024.
If you're seeking options on non-stop flights from London to Shannon, check out these fares. Select from other flights from London to Shannon by using the search form above.
Thu 29/819:10LHR - SNN
Nonstop1h 25mAer Lingus
Mon 2/921:25SNN - LHR
Nonstop1h 15mAer Lingus
Deal found 11/7£54
Tue 20/819:10LHR - SNN
Nonstop1h 25mAer Lingus
Fri 23/821:25SNN - LHR
Nonstop1h 15mAer Lingus
Deal found 11/7£81
Tue 20/819:10LHR - SNN
Nonstop1h 25mAer Lingus
Fri 23/821:25SNN - LHR
Nonstop1h 15mAer Lingus
Deal found 11/7£84
Tue 13/819:10LHR - SNN
Nonstop1h 25mAer Lingus
Wed 28/816:55SNN - LHR
Nonstop1h 25mAer Lingus
Deal found 11/7£91
Fri 9/819:10LHR - SNN
Nonstop1h 25mAer Lingus
Wed 14/821:25SNN - LHR
Nonstop1h 15mAer Lingus
Deal found 11/7£95
Thu 29/819:10LHR - SNN
Nonstop1h 25mAer Lingus
Mon 2/921:25SNN - LHR
Nonstop1h 15mAer Lingus
Deal found 11/7£95
Mon 12/819:10LHR - SNN
Nonstop1h 25mAer Lingus
Thu 15/821:25SNN - LHR
Nonstop1h 15mAer Lingus
Deal found 11/7£96
Thu 8/819:10LHR - SNN
Nonstop1h 25mAer Lingus
Thu 15/821:25SNN - LHR
Nonstop1h 15mAer Lingus
Deal found 11/7£98
Thu 8/819:10LHR - SNN
Nonstop1h 25mAer Lingus
Thu 15/821:25SNN - LHR
Nonstop1h 15mAer Lingus
Deal found 11/7£99

Heathrow to Shannon flights leaving soon

Find last-minute flight options from Heathrow to Shannon for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 976,312 searches. Data last updated 12 July 2024.
Users seeking a last-minute flight from London to Shannon should consider booking one of these fares. Users should examine the flight details to ensure there are no surprises.
Fri 19/720:50LHR - SNN
3 stops39h 00mMultiple Airlines
Sun 21/721:25SNN - LHR
Nonstop1h 15mMultiple Airlines
Deal found 11/7£605
Sat 20/721:10LHR - SNN
2 stops14h 40mMultiple Airlines
Mon 22/713:45SNN - LHR
1 stop19h 10mMultiple Airlines
Deal found 11/7£1,071
Wed 17/720:30LHR - SNN
2 stops15h 20mMultiple Airlines
Mon 22/713:45SNN - LHR
2 stops30h 35mMultiple Airlines
Deal found 10/7£1,126
Wed 17/720:30LHR - SNN
2 stops15h 20mMultiple Airlines
Mon 22/713:45SNN - LHR
2 stops28h 00mMultiple Airlines
Deal found 10/7£1,151
Wed 17/710:35LHR - SNN
3 stops25h 15mMultiple Airlines
Mon 22/713:45SNN - LHR
2 stops28h 00mMultiple Airlines
Deal found 10/7£1,161
Wed 17/710:35LHR - SNN
3 stops25h 15mMultiple Airlines
Mon 22/713:45SNN - LHR
2 stops30h 35mMultiple Airlines
Deal found 10/7£1,162
Sun 21/706:15LHR - SNN
1 stop5h 35mMultiple Airlines
Mon 22/713:45SNN - LHR
2 stops30h 35mMultiple Airlines
Deal found 11/7£1,946
Fri 19/709:50LHR - SNN
Nonstop1h 30mBritish Airways
Fri 19/713:45SNN - LHR
1 stop29h 10mBritish Airways
Deal found 10/7£2,359
Sun 21/706:15LHR - SNN
1 stop5h 35mMultiple Airlines
Mon 22/713:45SNN - LHR
1 stop17h 05mMultiple Airlines
Deal found 10/7£3,126

One-way flights to Shannon from Heathrow

Search for one-way flight options from Heathrow to Shannon. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 976,312 searches. Data last updated 12 July 2024.
Users in need of a one-way flight from London to Shannon can choose from these deals. Users in need of a round-trip flight from London to Shannon instead should update the search form at the top of page.
Fri 23/806:15LHR - SNN
2 stops17h 10mMultiple Airlines
Deal found 11/7£165
Wed 21/821:50LHR - SNN
3 stops16h 45mMultiple Airlines
Deal found 11/7£166
Fri 23/806:15LHR - SNN
2 stops17h 10mMultiple Airlines
Deal found 11/7£167
Wed 21/820:45LHR - SNN
1 stop15h 05mMultiple Airlines
Deal found 11/7£175
Fri 23/814:45LHR - SNN
Nonstop1h 25mAer Lingus
Deal found 11/7£209
Wed 17/719:40LHR - SNN
2 stops29h 00mMultiple Airlines
Deal found 10/7£220
Thu 15/810:35LHR - SNN
2 stops35h 40mMultiple Airlines
Deal found 11/7£239
Wed 17/709:10LHR - SNN
3 stops26h 40mMultiple Airlines
Deal found 10/7£286
Wed 11/915:30LHR - SNN
3 stops20h 20mMultiple Airlines
Deal found 11/7£293

Find flights from Heathrow to Shannon within your budget

Customise 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 976,312 searches. Data last updated 12 July 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£81 - £187

Route

Depart

Return

Price

London HeathrowShannon

LHR - SNN

LHRSNN

London Heathrow

Tue 20/8

Nonstop1h 25m

Shannon

Fri 23/8

Nonstop1h 15m

£81

London HeathrowShannon

LHR - SNN

LHRSNN

London Heathrow

Tue 20/8

Nonstop1h 25m

Shannon

Fri 23/8

Nonstop1h 15m

£84

London HeathrowShannon

LHR - SNN

LHRSNN

London Heathrow

Tue 13/8

Nonstop1h 25m

Shannon

Wed 28/8

Nonstop1h 25m

£91

London HeathrowShannon

LHR - SNN

LHRSNN

London Heathrow

Fri 9/8

Nonstop1h 25m

Shannon

Wed 14/8

Nonstop1h 15m

£95

London HeathrowShannon

LHR - SNN

LHRSNN

London Heathrow

Thu 29/8

Nonstop1h 25m

Shannon

Mon 2/9

Nonstop1h 15m

£95

London HeathrowShannon

LHR - SNN

LHRSNN

London Heathrow

Mon 12/8

Nonstop1h 25m

Shannon

Thu 15/8

Nonstop1h 15m

£96

London HeathrowShannon

LHR - SNN

LHRSNN

London Heathrow

Thu 12/9

1 stop24h 15m

Shannon

Sun 15/9

Nonstop1h 15m

£119

London HeathrowShannon

LHR - SNN

LHRSNN

London Heathrow

Tue 13/8

1 stop10h 20m

Shannon

Wed 28/8

Nonstop1h 15m

£119

London HeathrowShannon

LHR - SNN

LHRSNN

London Heathrow

Mon 22/7

Nonstop1h 25m

Shannon

Fri 26/7

Nonstop1h 15m

£187

Flights are sorted by cheapest first

Deals found on 11/7

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 return flight from Heathrow to Shannon. Price data was last updated on 5 July 2024.
To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Shannon, you should look to book at least 87 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

What is the cheapest day to fly from London Heathrow Airport to Shannon?

Use this chart to determine the cheapest time to fly return from Heathrow to Shannon. Price data was last updated on 7 July 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their London Heathrow Airport to Shannon flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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 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.

Temperature and rainfall in Shannon by month

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

SNN

Temperature

6 - 16 °C

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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).

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 12 July 2024.
Read reviews from past customers who have flown Aer Lingus, British Airways and United Airlines from London to Shannon. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.4
Good
10,000 reviews

Crew

8.1

Comfort

7.2

Food

6.7

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 10

The staff were pleasant. The food was awful. The earpods were so poor quality I could not enjoy any of the films on offer.

7.4
Good
10,000 reviews
7.4
Good
10,000 reviews

Crew

8.1

Comfort

7.2

Food

6.7

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 10

The staff were pleasant. The food was awful. The earpods were so poor quality I could not enjoy any of the films on offer.

7.3
Good
10,000 reviews
7.4
Good
10,000 reviews

Crew

8.1

Comfort

7.2

Food

6.7

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 10

The staff were pleasant. The food was awful. The earpods were so poor quality I could not enjoy any of the films on offer.

7.2
Good
1,227 reviews
7.4
Good
10,000 reviews

Crew

8.1

Comfort

7.2

Food

6.7

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 10

The staff were pleasant. The food was awful. The earpods were so poor quality I could not enjoy any of the films on offer.

6.9
Okay
7,382 reviews
7.4
Good
10,000 reviews

Crew

8.1

Comfort

7.2

Food

6.7

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 10

The staff were pleasant. The food was awful. The earpods were so poor quality I could not enjoy any of the films on offer.

6.8
Okay
6,714 reviews
7.4
Good
10,000 reviews

Crew

8.1

Comfort

7.2

Food

6.7

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 10

The staff were pleasant. The food was awful. The earpods were so poor quality I could not enjoy any of the films on offer.

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?

    For a flight from London Heathrow to Shannon, you will be flying into Shannon. Shannon (SNN) is just 2.1 mi from the center of the city. Shannon is the only Shannon airport and it handles 11 inbound flights from London Heathrow per day. 3 airlines have flights to Shannon from London Heathrow on a regular basis.

  • Can I find flights from London Heathrow Airport to Shannon for under £100 on Cheapflights?

    Yes, there are multiple flights from London Heathrow Airport to Shannon for under £100. The cheapest flight booked recently is on Aer Lingus for just £81, but on average you can expect to pay £104.

  • Are there nonstop flights from London Heathrow Airport to Shannon for under £100 on Cheapflights?

    Cheapflights has at least 20 direct flights from London Heathrow Airport to Shannon under £100. A good price for a nonstop flight from London Heathrow Airport to Shannon is less than £101.

  • Are there last-minute flights available from London Heathrow Airport to Shannon for under £700?

    There are currently 18+ open flights from London Heathrow Airport to Shannon within the next 7 days for less than £700.

  • What is the cheapest airline to fly from London Heathrow Airport to Shannon round-trip?

    According to our current data, Aer Lingus (£81), offers the cheapest pricing from London Heathrow Airport to Shannon. You may be able to fly from London Heathrow Airport to Shannon for 37% less than the average price by searching for this airline.

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

    £209 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 American Airlines and Lufthansa, with prices starting from £1,657 and £3,174, respectively.

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

    Before booking your flight to Shannon from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: American Airlines (0%), Qatar Airways (0%), Aer Lingus( 0%).

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

    While on average a flight from London Heathrow Airport to Shannon is generally £652, our data shows the cheapest flight currently is £69. When looking at the most popular route, (London Heathrow - Shannon), you can expect to pay £93 for that flight.

  • What does LHR to SNN mean?

    LHR and SNN are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. LHR to SNN refers to a flight route from London Heathrow Airport to Shannon Airport.

  • 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 holiday 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 11/7.

  • What are the most popular airlines that fly from London Heathrow Airport to Shannon?

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

    Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Shannon (average of £51). Flying from London Heathrow Airport to Shannon in July is currently the most expensive (average of £100). 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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