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Shannon Airport to Heathrow Airport flight

Explore the cheapest one-way and round-trip flights from Shannon Airport to Heathrow Airport over the next 90 days, with one-way fares from €40 and round-trip from €66. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SNN 4:50 PM
        1h 30m
        Nonstop
        LHR 6:20 PM
        Shannon - London | Sat, Oct 3 | Aer Lingus
        STN 9:25 AM
        1h 30m
        Nonstop
        SNN 10:55 AM
        London - Shannon | Wed, Oct 7 | Ryanair
        €66 €85
        22% off
        22% off
        €85 €66
      • SNN 9:15 PM
        1h 25m
        Nonstop
        LHR 10:40 PM
        Shannon - London | Sun, Oct 4 | Aer Lingus
        STN 9:25 AM
        1h 30m
        Nonstop
        SNN 10:55 AM
        London - Shannon | Wed, Oct 7 | Ryanair
        €67 €85
        21% off
        21% off
        €85 €67
      • SNN 9:15 PM
        1h 25m
        Nonstop
        LHR 10:40 PM
        Shannon - London | Mon, Oct 12 | Aer Lingus
        LGW 3:45 PM
        1h 35m
        Nonstop
        SNN 5:20 PM
        London - Shannon | Tue, Oct 13 | Ryanair
        €67 €85
        21% off
        21% off
        €85 €67
      • SNN 7:30 AM
        1h 35m
        Nonstop
        LHR 9:05 AM
        Shannon - London | Sun, Oct 18 | Aer Lingus
        STN 9:25 AM
        1h 30m
        Nonstop
        SNN 10:55 AM
        London - Shannon | Wed, Oct 21 | Ryanair
        €67
        21% off
        €85 €67
      • SNN 8:05 PM
        1h 20m
        Nonstop
        LHR 9:25 PM
        Shannon - London | Sat, Oct 31 | Aer Lingus
        STN 6:45 AM
        1h 30m
        Nonstop
        SNN 8:15 AM
        London - Shannon | Tue, Nov 3 | Ryanair
        €67
        21% off
        €85 €67
      • SNN 4:50 PM
        1h 30m
        Nonstop
        LHR 6:20 PM
        Shannon - London | Sat, Oct 17 | Aer Lingus
        STN 9:25 AM
        1h 30m
        Nonstop
        SNN 10:55 AM
        London - Shannon | Wed, Oct 21 | Ryanair
        €67
        21% off
        €85 €67
      • SNN 9:15 PM
        1h 25m
        Nonstop
        LHR 10:40 PM
        Shannon - London | Mon, Oct 19 | Aer Lingus
        STN 8:15 AM
        1h 30m
        Nonstop
        SNN 9:45 AM
        London - Shannon | Thu, Oct 22 | Ryanair
        €67
        21% off
        €85 €67
      • SNN 4:50 PM
        1h 30m
        Nonstop
        LHR 6:20 PM
        Shannon - London | Tue, Oct 13 | Aer Lingus
        STN 8:15 AM
        1h 30m
        Nonstop
        SNN 9:45 AM
        London - Shannon | Thu, Oct 15 | Ryanair
        €67
        21% off
        €85 €67
      • SNN 8:05 PM
        1h 20m
        Nonstop
        LHR 9:25 PM
        Shannon - London | Wed, Nov 11 | Aer Lingus
        STN 8:55 PM
        1h 30m
        Nonstop
        SNN 10:25 PM
        London - Shannon | Sat, Nov 14 | Ryanair
        €68
        20% off
        €85 €68
      • SNN 9:15 PM
        1h 25m
        Nonstop
        LHR 10:40 PM
        Shannon - London | Thu, Oct 8 | Aer Lingus
        STN 9:25 AM
        1h 30m
        Nonstop
        SNN 10:55 AM
        London - Shannon | Wed, Oct 14 | Ryanair
        €68
        20% off
        €85 €68
      • SNN 9:15 PM
        1h 25m
        Nonstop
        LHR 10:40 PM
        Shannon - London | Fri, Oct 2 | Aer Lingus
        LGW 11:55 AM
        1h 35m
        Nonstop
        SNN 1:30 PM
        London - Shannon | Sun, Oct 4 | Ryanair
        €68
        20% off
        €85 €68
      • SNN 8:05 PM
        1h 20m
        Nonstop
        LHR 9:25 PM
        Shannon - London | Fri, Oct 30 | Aer Lingus
        STN 9:40 AM
        1h 30m
        Nonstop
        SNN 11:10 AM
        London - Shannon | Thu, Nov 5 | Ryanair
        €68
        20% off
        €85 €68
      • SNN 1:00 PM
        17h 25m
        1 stop
        LON 2:00 PM
        Shannon - London | Thu, Sep 24 | Normal Airline
        LON 3:00 PM
        6h
        Nonstop
        SNN 4:00 PM
        London - Shannon | Sat, Sep 26 | Normal Airline
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      • Cheapest nonstop
        SNN 8:05 PM
        1h 20m
        Nonstop
        LHR 9:25 PM
        Shannon - London | Sat, Nov 14 | Aer Lingus
        €40 €77
        48% off
        48% off
        €77 €40
      • SNN 7:50 AM
        1h 25m
        Nonstop
        LHR 9:15 AM
        Shannon - London | Tue, Nov 10 | Aer Lingus
        €40 €77
        48% off
        48% off
        €77 €40
      • SNN 9:15 PM
        1h 25m
        Nonstop
        LHR 10:40 PM
        Shannon - London | Sun, Oct 11 | Aer Lingus
        €46 €77
        40% off
        40% off
        €77 €46
      • SNN 9:15 PM
        1h 25m
        Nonstop
        LHR 10:40 PM
        Shannon - London | Sun, Oct 25 | Aer Lingus
        €47
        39% off
        €77 €47
      • SNN 9:15 PM
        1h 25m
        Nonstop
        LHR 10:40 PM
        Shannon - London | Mon, Oct 5 | Aer Lingus
        €48
        38% off
        €77 €48
      • SNN 9:15 PM
        1h 25m
        Nonstop
        LHR 10:40 PM
        Shannon - London | Thu, Oct 8 | Aer Lingus
        €58
        25% off
        €77 €58
      • SNN 4:50 PM
        1h 30m
        Nonstop
        LHR 6:20 PM
        Shannon - London | Fri, Oct 16 | Aer Lingus
        €59
        23% off
        €77 €59
      • SNN 9:15 PM
        1h 25m
        Nonstop
        LHR 10:40 PM
        Shannon - London | Mon, Oct 12 | Aer Lingus
        €60
        22% off
        €77 €60
      • SNN 9:15 PM
        1h 25m
        Nonstop
        LHR 10:40 PM
        Shannon - London | Mon, Oct 19 | Aer Lingus
        €61
        21% off
        €77 €61
      • SNN 9:15 PM
        1h 25m
        Nonstop
        LHR 10:40 PM
        Shannon - London | Sat, Oct 17 | Aer Lingus
        €61
        21% off
        €77 €61
      • SNN 7:30 AM
        1h 35m
        Nonstop
        LHR 9:05 AM
        Shannon - London | Wed, Oct 21 | Aer Lingus
        €61
        21% off
        €77 €61
      • SNN 9:15 PM
        1h 25m
        Nonstop
        LHR 10:40 PM
        Shannon - London | Thu, Oct 22 | Aer Lingus
        €61
        21% off
        €77 €61
      • SNN 1:00 PM
        17h 25m
        1 stop
        LON 2:00 PM
        Shannon - London | Thu, Sep 24 | Normal Airline
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Displayed flight fares from Shannon Airport to Heathrow Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Shannon Airport to Heathrow Airport

What is the cheapest month for one-way flights from Shannon Airport to Heathrow Airport?

Data is based on average one-way flight prices from Shannon Airport to Heathrow Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Shannon Airport to Heathrow Airport, the best time to buy is in February, with an average price of €76. You’ll want to avoid September, when the average price can reach as high as €296.

€296
€186
€76
0
    Cheapest
  • €296
    Sep
  • €137
    Oct
  • €104
    Nov
  • €110
    Dec
  • €148
    Jan
  • €76
    Feb
  • €143
    Mar
  • €145
    Apr
  • €120
    May
  • €95
    Jun
  • €96
    Jul
  • €122
    Aug

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

The data is based on the past 12 months and shows the average ticket prices from Shannon Airport to Heathrow Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Shannon Airport to Heathrow Airport is Thursday, with average fares typically lower than other days. You’ll want to avoid flying on Sunday, as ticket prices are usually the highest that day.

€160
€121
€82
€43
    Cheapest
  • €126
    Mon
  • €109
    Tue
  • €90
    Wed
  • €82
    Thu
  • €132
    Fri
  • €100
    Sat
  • €160
    Sun

Which airline offers the cheapest flights from Shannon Airport to Heathrow Airport?

The cheapest airline flying from Shannon Airport to Heathrow Airport is Aer Lingus (from €58) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Aer Lingus
From €58
British Airways
From €417
American Airlines
From €783
Lufthansa
From €832
Air Canada
From €844
Jetblue Airways
From €1,771
United Airlines
From €1,900

Find more flights and airlines

What is the flight schedule from Shannon Airport to Heathrow Airport?

Check the schedule for flights from Shannon to London and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. EI388

    Shannon Airport

    9:15 PM

    SNN

    1h 25m

    10:40 PM

    LHR

    S M T W T - S
    Search

  2. EI380

    Shannon Airport

    7:30 AM

    SNN

    1h 35m

    9:05 AM

    LHR

    S M T W T F S
    Search

  3. EI386

    Shannon Airport

    4:50 PM

    SNN

    1h 30m

    6:20 PM

    LHR

    S M T W T F S
    Search
Find more flights and airlines

About Shannon Airport and Heathrow Airport

Learn about Shannon Airport (SNN) and Heathrow Airport (LHR) — including location, terminals, transportation, and travel tips.

Flight distance594.62 km
Cheapest one-way ticket price€40
Cheapest return ticket price€66

FAQs for Shannon Airport to Heathrow Airport Flights

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

    Shannon Airport to Heathrow Airport takes about 1 hour 9 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 5 daily flights from Shannon Airport (SNN) to Heathrow Airport (LHR).
  • The earliest flight from Shannon Airport to Heathrow Airport departs at 07:30, and the last departs at 21:15, with about 3 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Shannon Airport (SNN) to Heathrow Airport (LHR) is quite popular. Without considering departure times or holidays, tickets cost around €104 in September, the most expensive month to book this route.
  • The earliest flight departs from Shannon Airport (SNN) at 07:50 and arrives in Heathrow Airport (LHR) at 09:15.
  • The latest flight departs from Shannon Airport (SNN) at 20:05 and arrives in Heathrow Airport (LHR) at 21:25.
    • The distance from London Gatwick Airport to downtown is about 39 km. It takes about 50 minutes by taxi.
    • The distance from Heathrow Airport to downtown is about 23 km. It takes about 40 minutes by taxi.
    • The distance from London Luton Airport to downtown is about 44 km. It takes about 1 hour by taxi.
  • Aer Lingus is a very popular airline operating an average of 2122 flights per month.
  • One-way flights from Shannon Airport to Heathrow Airport currently start from €40, and round-trip fares start from €66. The current lowest fare is a Aer Lingus flight departing on Sat, Nov 14; prices may vary depending on availability.
  • Yes. Aer Lingus operate direct flights from Shannon Airport to Heathrow Airport, with an average flight time of 1 hour 3 minutes, and around 20 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Shannon Airport to Heathrow Airport is €679. Prices may vary depending on the departure date, airline, and availability.
  • Shannon Airport to Heathrow Airport operates around 14 weekly flights, mainly by Aer Lingus. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Shannon Airport and Heathrow Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.