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Cheap flights from Shannon (SNN) to Heathrow (LHR) from $122

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 7/10. 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.
SNN — LHR
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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The best prices from Shannon to London Heathrow are usually found in January or February, booked 5 days in advance, depart on a Saturday or Monday and return on a Monday

Cheap flight deals from Shannon to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Shannon (SNN) 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 May 16, 2024.

Popular in

July

Cheapest in

January

Round-trip from

$643

One-way from

$228
High demand for flights, 12% potential price rise
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Best time to find cheap flights, 24% potential price drop
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From Shannon to London Heathrow
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One-way flight from Shannon to London Heathrow
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What is the cheapest day to fly round-trip from Shannon to London Heathrow Airport?

Leaving on a Saturday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 82% on the overall cost on flights from Shannon to London Heathrow Airport.

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

Users have found that booking a flight from Shannon to London Heathrow Airport at least 27 days early can save you up to 48% on average compared to booking a flight this week. If booking 27 days before your flight isn’t an option for you, users have found flights from Shannon to London Heathrow Airport for as little as $49 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $117 for flights departing within the next 3 days.

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

Due to multiple factors, expect to potentially pay more when booking in March. For low rates, June can be a great choice for travel to London Heathrow Airport. Flights to London Heathrow Airport from Shannon in June are about $103 on average during June, but can be found for as low as $34.

When is the cheapest time to fly from Shannon to London Heathrow Airport (SNN - LHR)?

When flying from Shannon to London Heathrow Airport, 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 19% versus a flight in the morning.

Cheap British Airways flights from Shannon to Heathrow

Explore cheap flight options specifically provided by British Airways for the route between Shannon and Heathrow. 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 2,637,452 searches. Data last updated May 16, 2024.
Find some of the cheapest British Airways flights traveling from Shannon to London. Make sure to double check the flight details before booking.
Wed 5/229:25 pmSNN - LHR
Nonstop1h 15mBritish Airways
Wed 5/299:50 amLHR - SNN
Nonstop1h 30mBritish Airways
Deal found 5/15$304
Wed 5/224:55 pmSNN - LHR
Nonstop1h 25mBritish Airways
Thu 5/239:50 amLHR - SNN
Nonstop1h 30mBritish Airways
Deal found 5/15$477
Sat 5/255:30 pmSNN - LHR
Nonstop1h 25mBritish Airways
Sun 5/269:50 amLHR - SNN
Nonstop1h 30mBritish Airways
Deal found 5/16$793
Sat 5/257:40 amSNN - LHR
Nonstop1h 25mBritish Airways
Sun 5/267:10 pmLHR - SNN
Nonstop1h 25mBritish Airways
Deal found 5/15$891
Thu 6/137:40 amSNN - LHR
Nonstop1h 25mBritish Airways
Thu 6/207:10 pmLHR - SNN
Nonstop1h 25mBritish Airways
Deal found 5/16$923
Sat 6/81:45 pmSNN - LHR
1 stop29h 10mBritish Airways
Mon 6/109:50 amLHR - SNN
Nonstop1h 30mBritish Airways
Deal found 5/16$970
Tue 5/211:45 pmSNN - LHR
1 stop18h 15mBritish Airways
Tue 6/42:45 pmLHR - SNN
Nonstop1h 25mBritish Airways
Deal found 5/16$1,035
Thu 6/131:45 pmSNN - LHR
1 stop17h 10mBritish Airways
Thu 6/209:50 amLHR - SNN
Nonstop1h 30mBritish Airways
Deal found 5/16$1,073

Cheap American Airlines flights from Shannon to Heathrow

Explore cheap flight options specifically provided by American Airlines for the route between Shannon and Heathrow. 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 2,637,452 searches. Data last updated May 16, 2024.
Have a look at some of the cheapest available American Airlines flights departing from Shannon and landing in London. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Mon 6/31:45 pmSNN - LHR
1 stop19h 50mAmerican Airlines
Mon 6/102:30 pmLHR - SNN
1 stop15h 05mAmerican Airlines
Deal found 5/15$8,592
Thu 6/131:45 pmSNN - LHR
1 stop17h 10mAmerican Airlines
Thu 6/202:30 pmLHR - SNN
1 stop15h 05mAmerican Airlines
Deal found 5/16$8,606
Tue 6/252:50 pmSNN - LHR
1 stop16h 40mAmerican Airlines
Sat 6/299:35 amLHR - SNN
1 stop20h 00mAmerican Airlines
Deal found 5/15$8,933

Cheap Shannon to Heathrow flights in May & June 2024

Find cheap flight options from Shannon to Heathrow specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Listed are some of the best fares we've found on flights departing from Shannon to London in 2024. For more flight deals, be sure to check back very soon.
Sat 5/255:30 pmSNN - LHR
Nonstop1h 25mBritish Airways
Sun 5/269:50 amLHR - SNN
Nonstop1h 30mBritish Airways
Deal found 5/16$793
Sat 5/257:40 amSNN - LHR
Nonstop1h 25mBritish Airways
Sun 5/267:10 pmLHR - SNN
Nonstop1h 25mBritish Airways
Deal found 5/15$891
Thu 6/137:40 amSNN - LHR
Nonstop1h 25mBritish Airways
Thu 6/207:10 pmLHR - SNN
Nonstop1h 25mBritish Airways
Deal found 5/16$923
Sat 6/81:45 pmSNN - LHR
1 stop29h 10mBritish Airways
Mon 6/109:50 amLHR - SNN
Nonstop1h 30mBritish Airways
Deal found 5/16$970
Sat 5/257:40 amSNN - LHR
Nonstop1h 25mAer Lingus
Sat 5/252:20 pmLHR - SNN
Nonstop1h 25mAer Lingus
Deal found 5/15$1,006
Fri 5/171:45 pmSNN - LHR
1 stop29h 10mBritish Airways
Sun 5/192:45 pmLHR - SNN
Nonstop1h 25mBritish Airways
Deal found 5/15$1,012
Fri 5/242:50 pmSNN - LHR
1 stop28h 55mAer Lingus
Sun 5/269:50 amLHR - SNN
Nonstop1h 30mAer Lingus
Deal found 5/15$1,020
Tue 5/211:45 pmSNN - LHR
1 stop18h 15mBritish Airways
Tue 6/42:45 pmLHR - SNN
Nonstop1h 25mBritish Airways
Deal found 5/16$1,035
Thu 6/131:45 pmSNN - LHR
1 stop17h 10mBritish Airways
Thu 6/209:50 amLHR - SNN
Nonstop1h 30mBritish Airways
Deal found 5/16$1,073

Shannon to Heathrow 2024 flight deals

Discover exclusive flight deals for travel between Shannon and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Listed are some of the best fares we've found on flights departing from Shannon to London in 2024. For more flight deals, be sure to check back very soon.
Sat 5/255:30 pmSNN - LHR
Nonstop1h 25mBritish Airways
Sun 5/269:50 amLHR - SNN
Nonstop1h 30mBritish Airways
Deal found 5/16$793
Sat 5/257:40 amSNN - LHR
Nonstop1h 25mBritish Airways
Sun 5/267:10 pmLHR - SNN
Nonstop1h 25mBritish Airways
Deal found 5/15$891
Thu 6/137:40 amSNN - LHR
Nonstop1h 25mBritish Airways
Thu 6/207:10 pmLHR - SNN
Nonstop1h 25mBritish Airways
Deal found 5/16$923
Sat 6/81:45 pmSNN - LHR
1 stop29h 10mBritish Airways
Mon 6/109:50 amLHR - SNN
Nonstop1h 30mBritish Airways
Deal found 5/16$970
Sat 5/257:40 amSNN - LHR
Nonstop1h 25mAer Lingus
Sat 5/252:20 pmLHR - SNN
Nonstop1h 25mAer Lingus
Deal found 5/15$1,006
Fri 5/171:45 pmSNN - LHR
1 stop29h 10mBritish Airways
Sun 5/192:45 pmLHR - SNN
Nonstop1h 25mBritish Airways
Deal found 5/15$1,012
Fri 5/242:50 pmSNN - LHR
1 stop28h 55mAer Lingus
Sun 5/269:50 amLHR - SNN
Nonstop1h 30mAer Lingus
Deal found 5/15$1,020
Tue 5/211:45 pmSNN - LHR
1 stop18h 15mBritish Airways
Tue 6/42:45 pmLHR - SNN
Nonstop1h 25mBritish Airways
Deal found 5/16$1,035
Thu 6/131:45 pmSNN - LHR
1 stop17h 10mBritish Airways
Thu 6/209:50 amLHR - SNN
Nonstop1h 30mBritish Airways
Deal found 5/16$1,073

Non-stop flights to Heathrow from Shannon

Discover non-stop flight options from Shannon to Heathrow. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Consider booking one of these non-stop flights heading from Shannon to London. Users can also choose from other Shannon to London flights by using the search form above.
Fri 6/79:25 pmSNN - LHR
Nonstop1h 15mAer Lingus
Sat 6/82:20 pmLHR - SNN
Nonstop1h 25mAer Lingus
Deal found 5/16$190
Sat 6/85:30 pmSNN - LHR
Nonstop1h 25mMultiple Airlines
Mon 6/107:10 pmLHR - SNN
Nonstop1h 25mMultiple Airlines
Deal found 5/16$263
Fri 10/49:25 pmSNN - LHR
Nonstop1h 15mBritish Airways
Wed 10/99:50 amLHR - SNN
Nonstop1h 30mBritish Airways
Deal found 5/16$265
Wed 6/269:25 pmSNN - LHR
Nonstop1h 15mBritish Airways
Sun 7/147:10 pmLHR - SNN
Nonstop1h 25mBritish Airways
Deal found 5/16$285
Mon 6/39:25 pmSNN - LHR
Nonstop1h 15mBritish Airways
Mon 6/107:10 pmLHR - SNN
Nonstop1h 25mBritish Airways
Deal found 5/15$304
Mon 5/277:40 amSNN - LHR
Nonstop1h 25mBritish Airways
Tue 5/289:50 amLHR - SNN
Nonstop1h 30mBritish Airways
Deal found 5/15$347
Thu 6/137:40 amSNN - LHR
Nonstop1h 25mBritish Airways
Thu 6/207:10 pmLHR - SNN
Nonstop1h 25mBritish Airways
Deal found 5/16$923

Shannon to Heathrow flights leaving soon

Find last-minute flight options from Shannon to Heathrow 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 2,637,452 searches. Data last updated May 16, 2024.
Check out these flights departing soon from Shannon to London. To prevent any unwanted surprises, users should verify their flight info before booking.
Wed 5/229:25 pmSNN - LHR
Nonstop1h 15mBritish Airways
Wed 5/299:50 amLHR - SNN
Nonstop1h 30mBritish Airways
Deal found 5/15$304
Wed 5/224:55 pmSNN - LHR
Nonstop1h 25mBritish Airways
Thu 5/239:50 amLHR - SNN
Nonstop1h 30mBritish Airways
Deal found 5/15$477
Sat 5/255:30 pmSNN - LHR
Nonstop1h 25mBritish Airways
Sun 5/269:50 amLHR - SNN
Nonstop1h 30mBritish Airways
Deal found 5/16$793
Sat 5/257:40 amSNN - LHR
Nonstop1h 25mBritish Airways
Sun 5/267:10 pmLHR - SNN
Nonstop1h 25mBritish Airways
Deal found 5/15$891
Sat 5/257:40 amSNN - LHR
Nonstop1h 25mAer Lingus
Sat 5/252:20 pmLHR - SNN
Nonstop1h 25mAer Lingus
Deal found 5/15$1,006
Fri 5/242:50 pmSNN - LHR
1 stop28h 55mAer Lingus
Sun 5/269:50 amLHR - SNN
Nonstop1h 30mAer Lingus
Deal found 5/15$1,020
Tue 5/211:45 pmSNN - LHR
1 stop18h 15mBritish Airways
Tue 6/42:45 pmLHR - SNN
Nonstop1h 25mBritish Airways
Deal found 5/16$1,035
Wed 5/2212:30 pmSNN - LHR
1 stop17h 50mUnited Airlines
Thu 5/238:30 amLHR - SNN
1 stop23h 00mUnited Airlines
Deal found 5/15$13,121
Sat 5/2512:30 pmSNN - LHR
1 stop18h 40mUnited Airlines
Sun 5/266:00 pmLHR - SNN
1 stop16h 30mUnited Airlines
Deal found 5/15$13,222

One-way flights to Heathrow from Shannon

Search for one-way flight options from Shannon to Heathrow. 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 2,637,452 searches. Data last updated May 16, 2024.
Users in need of a one-way flight from Shannon to London can choose from these deals. For those needing a return trip from Shannon, there is a search form available above.
Wed 7/109:25 pmSNN - LHR
Nonstop1h 15mBritish Airways
Deal found 5/16$122
Thu 8/19:25 pmSNN - LHR
Nonstop1h 15mBritish Airways
Deal found 5/16$123
Sun 7/147:40 amSNN - LHR
Nonstop1h 25mBritish Airways
Deal found 5/15$124
Sat 6/17:40 amSNN - LHR
Nonstop1h 25mAer Lingus
Deal found 5/15$129
Sat 6/295:30 pmSNN - LHR
Nonstop1h 25mAer Lingus
Deal found 5/16$130
Sat 6/295:30 pmSNN - LHR
Nonstop1h 25mAer Lingus
Deal found 5/15$131
Thu 5/239:25 pmSNN - LHR
Nonstop1h 15mBritish Airways
Deal found 5/15$141
Sat 7/137:40 amSNN - LHR
Nonstop1h 25mBritish Airways
Deal found 5/15$143
Thu 7/47:10 amSNN - LHR
1 stop11h 15mMultiple Airlines
Deal found 5/15$171

Find flights from Shannon to Heathrow within your budget

Customize your flight search to find flights from Shannon 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$923 - $13,278

Route

Depart

Return

Price

ShannonLondon Heathrow

SNN - LHR

SNNLHR

Shannon

Thu 6/13

Nonstop1h 25m

London Heathrow

Thu 6/20

Nonstop1h 25m

$923

ShannonLondon Heathrow

SNN - LHR

SNNLHR

Shannon

Sat 6/8

1 stop29h 10m

London Heathrow

Mon 6/10

Nonstop1h 30m

$970

ShannonLondon Heathrow

SNN - LHR

SNNLHR

Shannon

Thu 6/13

1 stop17h 10m

London Heathrow

Thu 6/20

Nonstop1h 30m

$1,073

ShannonLondon Heathrow

SNN - LHR

SNNLHR

Shannon

Sat 6/8

1 stop32h 10m

London Heathrow

Mon 6/10

1 stop20h 00m

$4,459

ShannonLondon Heathrow

SNN - LHR

SNNLHR

Shannon

Mon 6/3

1 stop19h 50m

London Heathrow

Mon 6/10

1 stop15h 05m

$8,592

ShannonLondon Heathrow

SNN - LHR

SNNLHR

Shannon

Thu 6/13

1 stop17h 10m

London Heathrow

Thu 6/20

1 stop15h 05m

$8,606

ShannonLondon Heathrow

SNN - LHR

SNNLHR

Shannon

Tue 6/25

1 stop16h 40m

London Heathrow

Sat 6/29

1 stop20h 00m

$8,933

ShannonLondon Heathrow

SNN - LHR

SNNLHR

Shannon

Mon 5/27

1 stop23h 00m

London Heathrow

Tue 5/28

1 stop18h 25m

$13,222

ShannonLondon Heathrow

SNN - LHR

SNNLHR

Shannon

Mon 5/27

1 stop20h 25m

London Heathrow

Tue 5/28

1 stop18h 25m

$13,278

Flights are sorted by cheapest first

Deals found on 5/16

When is the best time to book a flight from Shannon to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from Shannon to Heathrow. Price data was last updated on May 10, 2024.
To ensure you get the cheapest price possible for a flight from Shannon to London Heathrow Airport, you should look to book at least 5 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

When is the cheapest time to fly from Shannon to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Shannon to Heathrow. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Shannon to London Heathrow Airport flight should consider departing on Tuesday mornings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Heathrow by month

Plan your trip from Shannon to Heathrow by taking into account the cheapest months to travel. The average price of a one-way flight from Shannon to Heathrow is currently $135 while a round-trip flight costs $6,673. Price data was last updated on May 12, 2024.

Currently, November is the cheapest month in which you can book a flight from Shannon to London Heathrow Airport (average of $653). Flying from Shannon to London Heathrow Airport in June is currently the most expensive (average of $1,150). 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.

January

$673

February

$662

March

$715

April

$692

May

$733

June

$1,150

July

$976

August

$775

September

$745

October

$708

November

$653

December

$672

Temperature and rainfall in Heathrow by month

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

LON

Temperature

39.2 - 62.6 °F

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 May 16, 2024.
Get a feel of what it's like to fly with British Airways, American Airlines and United Airlines from Shannon to London by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,924 reviews
Check prices

Food

6.7

Crew

8.1

Comfort

7.2

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

United Airlines
7.4
Good
10,924 reviews
United Airlines
7.4
Good
10,924 reviews
Check prices

Food

6.7

Crew

8.1

Comfort

7.2

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

American Airlines
7.3
Good
14,514 reviews
United Airlines
7.4
Good
10,924 reviews
Check prices

Food

6.7

Crew

8.1

Comfort

7.2

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

Aer Lingus
7.2
Good
1,334 reviews
United Airlines
7.4
Good
10,924 reviews
Check prices

Food

6.7

Crew

8.1

Comfort

7.2

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

Lufthansa
7.0
Good
7,659 reviews
United Airlines
7.4
Good
10,924 reviews
Check prices

Food

6.7

Crew

8.1

Comfort

7.2

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

British Airways
6.8
Okay
6,829 reviews
United Airlines
7.4
Good
10,924 reviews
Check prices

Food

6.7

Crew

8.1

Comfort

7.2

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

Related info for your journey

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

    Most people fly from Shannon (SNN) if they book a flight from Shannon to London Heathrow. On average, Shannon has 9 outbound flights to London Heathrow per day from 2 airlines. Shannon is conveniently located just 2.1 mi from Shannon’s city center.

  • Can I find flights from Shannon to London Heathrow Airport for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Shannon to London Heathrow Airport for under $1,000. The cheapest flight booked recently is on British Airways for just $923, but on average you can expect to pay $6,672.

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

    Cheapflights has at least 7 direct flights from Shannon to London Heathrow Airport under $200. A good price for a nonstop flight from Shannon to London Heathrow Airport is less than $368.

  • Are there last-minute flights available from Shannon to London Heathrow Airport for under $400?

    There are currently 10+ open flights from Shannon to London Heathrow Airport within the next 7 days for less than $400.

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

    British Airways, at $923, was found to be the cheapest airline from Shannon to London Heathrow Airport.Alternate airlines to your destination round-trip include American Airlines and United Airlines.

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

    The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as $122. However, be on the lookout for offers from Aer Lingus and Lufthansa, as they are both options that can get you from Shannon to London Heathrow Airport for a low price.

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

    Before booking your flight to London Heathrow Airport from Shannon, check out the most reliable airlines to get you to your destination on time: Aer Lingus (64%), British Airways (64%), American Airlines( 62%).

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

    Looking for the cheapest flight from Shannon to London Heathrow Airport? While on average our users pay $1,043, our data indicates the cheapest price to be $67. The most popular route (Shannon - London Heathrow), is priced around $194.

  • What does SNN to LHR mean?

    This is defined as Shannon Airport (SNN) and London Heathrow Airport (LHR). Codes like London Heathrow Airport are often used to just call airports uniquely.

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

    The amount of baggage you can bring on your Shannon to Heathrow 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 Shannon to Heathrow with specific airlines?

    Yes, Cheapflights allows you to browse and filter Shannon to Heathrow 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 Shannon to Heathrow that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Shannon 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.

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

    Many airlines flying from Shannon to Heathrow 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 Shannon to Heathrow?

    Yes, you can often find last-minute deals on Shannon to Heathrow 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 Shannon to London Heathrow Airport flight deals updated?

    The Shannon to London Heathrow Airport flight deals you see on this page were last updated on 5/16.

See more FAQs

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Top 2 airlines flying from Shannon to Heathrow

Discover the top 2 airlines that operate flights from Shannon 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$116Average$157FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest$186Average$213FlexibilityNo cancel feeOn-time70%
Search British Airways flights
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Search flights from Shannon to Heathrow by cabin class

Find flights from Shannon to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Shannon to Heathrow

Find hourly flight availability from Shannon 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 May 16, 2024.
1%of flight departuresEarly morningMidnight to 6 am
43%of flight departuresMorning6 am to noon
34%of flight departuresAfternoonNoon to 6 pm
22%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Shannon to Heathrow

Explore weekly flight availability from Shannon to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 16, 2024.
Sunday11daily flights
Monday9daily flights
Tuesday11daily flights
Wednesday8daily flights
Thursday11daily flights
Friday11daily flights
Saturday8daily flights

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Fly with Cheapflights

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How does Cheapflights help users find flights from Shannon to Heathrow?

Cheapflights makes it easy to find Shannon to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Shannon to Heathrow?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Shannon.

Can Cheapflights find flights from Shannon to Heathrow with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Shannon to Heathrow flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Shannon to Heathrow become cheaper?

Yes! Start tracking prices for Shannon 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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