How can I find cheap flights from Heathrow Airport to Shannon Airport?
Explore the cheapest one-way and round-trip flights from Heathrow Airport to Shannon Airport over the next 90 days, with one-way fares from DKK 407 and round-trip from DKK 592. Based on Trip.com's latest 7-day flight data.
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One way
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Return
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Cheapest nonstop
LHR 19:101h 25mDirectSNN 20:35London - Shannon | Fri, Sep 25 | Aer Lingus
SNN 13:001h 35mDirectLGW 14:35Shannon - London | Tue, Sep 29 | RyanairPrice detailsDepartureLHR-SNNEconomy class
Included
ReturnSNN-LGW
Included
DKK 592 DKK 1,18150% off50% offDKK 1,181 DKK 592 -
LHR 18:051h 20mDirectSNN 19:25London - Shannon | Fri, Nov 6 | Aer Lingus
SNN 07:201h 30mDirectSTN 08:50Shannon - London | Sun, Nov 8 | RyanairPrice detailsDepartureLHR-SNNEconomy class
Included
ReturnSNN-STNEconomy class
Included
DKK 593 DKK 1,18150% off50% offDKK 1,181 DKK 593 -
LHR 09:501h 30mDirectSNN 11:20London - Shannon | Tue, Oct 20 | Aer Lingus
SNN 20:451h 30mDirectSTN 22:15Shannon - London | Sat, Oct 24 | RyanairPrice detailsDepartureLHR-SNNEconomy class
Included
Wi-Fi (additional charge)USB port and power outletReturnSNN-STNEconomy class
Included
DKK 622 DKK 1,18147% off47% offDKK 1,181 DKK 622 -
LHR 09:501h 30mDirectSNN 11:20London - Shannon | Wed, Sep 30 | Aer Lingus
SNN 21:151h 25mDirectLHR 22:40Shannon - London | Fri, Oct 2 | Aer LingusPrice detailsDepartureLHR-SNNEconomy class
Included
Wi-Fi (additional charge)USB port and power outletReturnSNN-LHREconomy class
Included
DKK 74437% offDKK 1,181 DKK 744 -
LHR 18:051h 20mDirectSNN 19:25London - Shannon | Thu, Nov 12 | Aer Lingus
SNN 17:101h 25mDirectLHR 18:35Shannon - London | Sat, Nov 14 | Aer LingusPrice detailsDepartureLHR-SNNEconomy class
Included
ReturnSNN-LHREconomy class
Included
DKK 74737% offDKK 1,181 DKK 747 -
LHR 19:101h 25mDirectSNN 20:35London - Shannon | Thu, Oct 15 | Aer Lingus
SNN 07:301h 35mDirectLHR 09:05Shannon - London | Mon, Oct 19 | Aer LingusPrice detailsDepartureLHR-SNNEconomy class
Included
ReturnSNN-LHREconomy class
Included
Wi-Fi (additional charge)USB port and power outletDKK 75036% offDKK 1,181 DKK 750 -
LHR 14:401h 30mDirectSNN 16:10London - Shannon | Mon, Sep 28 | Aer Lingus
SNN 21:151h 25mDirectLHR 22:40Shannon - London | Fri, Oct 2 | Aer LingusPrice detailsDepartureLHR-SNNEconomy class
Included
ReturnSNN-LHREconomy class
Included
DKK 75236% offDKK 1,181 DKK 752 -
LHR 19:101h 25mDirectSNN 20:35London - Shannon | Wed, Oct 21 | Aer Lingus
SNN 20:051h 20mDirectLHR 21:25Shannon - London | Wed, Oct 28 | Aer LingusPrice detailsDepartureLHR-SNNEconomy class
Included
ReturnSNN-LHREconomy class
Included
DKK 75636% offDKK 1,181 DKK 756 -
LHR 14:201h 30mDirectSNN 15:50London - Shannon | Sat, Oct 3 | Aer Lingus
SNN 23:001h 30mDirectSTN 00:30Shannon - London | Sat, Oct 10 | RyanairPrice detailsDepartureLHR-SNNEconomy class
Included
ReturnSNN-STNEconomy class
Included
DKK 78733% offDKK 1,181 DKK 787 -
LHR 19:101h 25mDirectSNN 20:35London - Shannon | Thu, Oct 8 | Aer Lingus
SNN 06:051h 30mDirectSTN 07:35Shannon - London | Thu, Oct 15 | RyanairPrice detailsDepartureLHR-SNNEconomy class
Included
ReturnSNN-STNEconomy class
Included
DKK 80732% offDKK 1,181 DKK 807 -
LHR 19:101h 25mDirectSNN 20:35London - Shannon | Tue, Sep 29 | Aer Lingus
SNN 16:501h 30mDirectLHR 18:20Shannon - London | Sat, Oct 3 | Aer LingusPrice detailsDepartureLHR-SNNEconomy class
Included
ReturnSNN-LHREconomy class
Included
DKK 81331% offDKK 1,181 DKK 813 -
LHR 10:001h 30mDirectSNN 11:30London - Shannon | Wed, Oct 28 | Aer Lingus
SNN 20:051h 20mDirectLHR 21:25Shannon - London | Sun, Nov 1 | Aer LingusPrice detailsDepartureLHR-SNNEconomy class
Included
Wi-Fi (additional charge)USB port and power outletReturnSNN-LHREconomy class
Included
DKK 83828% offDKK 1,181 DKK 838 -
LON 13:0017h 25m1 stopSNN 14:00London - Shannon | Sat, Sep 26 | Normal Airline
SNN 15:006hDirectLON 16:00Shannon - London | Mon, Sep 28 | Normal AirlineFind more flightsFind more flights
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Cheapest nonstop
LHR 15:151h 30mDirectSNN 16:45London - Shannon | Tue, Nov 17 | Aer Lingus
DKK 407 DKK 62735% off35% offDKK 627 DKK 407 -
LHR 09:501h 30mDirectSNN 11:20London - Shannon | Tue, Oct 6 | Aer Lingus
Price detailsLHR-SNNEconomy classWi-Fi (additional charge)USB port and power outletDKK 443 DKK 62728% off28% offDKK 627 DKK 443 -
LHR 14:401h 30mDirectSNN 16:10London - Shannon | Wed, Oct 7 | Aer Lingus
DKK 443 DKK 62728% off28% offDKK 627 DKK 443 -
LHR 09:501h 30mDirectSNN 11:20London - Shannon | Sun, Oct 4 | Aer Lingus
Price detailsLHR-SNNEconomy classWi-Fi (additional charge)USB port and power outletDKK 44328% offDKK 627 DKK 443 -
LHR 19:101h 25mDirectSNN 20:35London - Shannon | Mon, Oct 5 | Aer Lingus
DKK 44328% offDKK 627 DKK 443 -
LHR 14:401h 30mDirectSNN 16:10London - Shannon | Thu, Oct 8 | Aer Lingus
DKK 44328% offDKK 627 DKK 443 -
LHR 19:101h 25mDirectSNN 20:35London - Shannon | Fri, Oct 9 | Aer Lingus
DKK 44328% offDKK 627 DKK 443 -
LHR 09:501h 30mDirectSNN 11:20London - Shannon | Sun, Oct 11 | Aer Lingus
Price detailsLHR-SNNEconomy classWi-Fi (additional charge)USB port and power outletDKK 44328% offDKK 627 DKK 443 -
LHR 10:001h 30mDirectSNN 11:30London - Shannon | Mon, Nov 9 | Aer Lingus
Price detailsLHR-SNNEconomy classWi-Fi (additional charge)USB port and power outletDKK 44328% offDKK 627 DKK 443 -
LHR 10:001h 30mDirectSNN 11:30London - Shannon | Sun, Nov 8 | Aer Lingus
Price detailsLHR-SNNEconomy classWi-Fi (additional charge)USB port and power outletDKK 44328% offDKK 627 DKK 443 -
LHR 18:051h 20mDirectSNN 19:25London - Shannon | Thu, Nov 19 | Aer Lingus
DKK 44428% offDKK 627 DKK 444 -
LHR 15:151h 30mDirectSNN 16:45London - Shannon | Fri, Nov 20 | Aer Lingus
DKK 44528% offDKK 627 DKK 445 -
LON 13:0017h 25m1 stopSNN 14:00London - Shannon | Sat, Sep 26 | Normal AirlineFind more flightsFind more flights
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Displayed flight fares from Heathrow Airport to Shannon Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.
Trip.com Price Insights: Flights from Heathrow Airport to Shannon Airport
What is the cheapest month to fly from Heathrow Airport to Shannon Airport?
Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Heathrow Airport to Shannon Airport are usually in January, with an average price of DKK 821. It is best to avoid July, when the average price can reach DKK 1,195.
What is the cheapest month to fly return from Heathrow Airport to Shannon Airport?
Based on Trip.com's data from the past 12 months, January is often the month to find the lowest fares from Heathrow Airport to Shannon Airport, with an average price of DKK 1,277. February is usually the most expensive month, with an average price reaching DKK 2,274.
What is the cheapest day of the week to fly from Heathrow Airport to Shannon Airport?
Based on Trip.com's data from the past 12 months, the cheapest departure day from Heathrow Airport to Shannon Airport is Tuesday, with average prices usually lower than other days. Avoid departing on Friday as prices are typically highest on that day.
Which airline offers the cheapest flights from Heathrow Airport to Shannon Airport?
The cheapest airline flying from Heathrow Airport to Shannon Airport is Aer Lingus (from DKK 405) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.
Find more flights and airlines
What is the flight schedule from Heathrow Airport to Shannon Airport?
Check the schedule for flights from London to Shannon and find the flight that best matches your travel plans.
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EI387
Heathrow Airport
19:10
LHR
20:35
SNN
S M T W T - SSearch -
EI381
Heathrow Airport
09:50
LHR
11:20
SNN
S M T W T F SSearch -
EI385
Heathrow Airport
14:20
LHR
15:50
SNN
S M T W T F SSearch
About Heathrow Airport and Shannon Airport
Learn about Heathrow Airport (LHR) and Shannon Airport (SNN) — including location, terminals, transportation, and travel tips.
| Flight distance | 594.62km |
|---|---|
| Cheapest one-way ticket price | DKK 407 |
| Cheapest return ticket price | DKK 592 |
FAQs for Heathrow Airport to Shannon Airport Flights
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How long is the flight from Heathrow Airport to Shannon Airport?
Heathrow Airport to Shannon Airport takes about 1 hour 5 minutes on average. Actual flight time may vary depending on route, weather and air traffic. -
How many daily flights are there from Heathrow Airport (LHR) to Shannon Airport (SNN)?
There are around 5 daily flights from Heathrow Airport (LHR) to Shannon Airport (SNN). -
What is the flight schedule from Heathrow Airport to Shannon Airport?
The earliest flight from Heathrow Airport to Shannon Airport departs at 09:50, and the last departs at 19:10, with about 3 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel. -
When are flight tickets from Heathrow Airport (LHR) to Shannon Airport (SNN) most expensive?
The route from Heathrow Airport (LHR) to Shannon Airport (SNN) is quite popular. Without considering departure times or holidays, tickets cost around DKK 1,068 in December, the most expensive month to book this route. -
What is the transportation method from the main airport to downtown in Shannon?
- The distance from Shannon Airport to downtown is about 3km, by taxi about 20 minutes.
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What's the closest airport to Shannon Airport (SNN)?
The closest airport to Shannon Airport (SNN) is Cork Airport. The distance is around 99km. -
Which airline operates the most direct flights from Heathrow Airport (LHR) to Shannon Airport (SNN)?
Aer Lingus is a very popular airline operating an average of 2408 flights per month. -
What are the cheapest flights from Heathrow Airport to Shannon Airport?
One-way flights from Heathrow Airport to Shannon Airport currently start from DKK 407, and round-trip fares start from DKK 592. The current lowest fare is a Aer Lingus flight departing on Tue, Nov 17; prices may vary depending on availability. -
Which airlines offer direct flights from Heathrow Airport to Shannon Airport?
Yes. Aer Lingus operate direct flights from Heathrow Airport to Shannon Airport, with an average flight time of 1 hour 1 minute, and around 20 weekly flights. Actual flight frequency may vary by season. -
What is the average price of a flight from Heathrow Airport to Shannon Airport?
Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Heathrow Airport to Shannon Airport is DKK 5,117. Prices may vary depending on the departure date, airline, and availability. -
How many weekly flights are there from Heathrow Airport to Shannon Airport?
Heathrow Airport to Shannon Airport operates around 20 weekly flights, mainly by Aer Lingus. Actual frequency may vary during holidays and seasonal schedule adjustments. -
How do I book flights from Heathrow Airport to Shannon Airport on Trip.com?
Enter Heathrow Airport and Shannon 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.
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Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.