$29 Cheap flight deals from Shannon (SNN) to London (LON)

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Airfares from $29 One Way, $128 Round Trip from Shannon to London

Prices starting at $128 for return flights and $29 for one-way flights to London were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 28 - Wed, Sep 3
SNN
Shannon
LHR
London
$128 Roundtrip, found 1 day ago
$128
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Thu, Aug 28 from Shannon to London, returning Wed, Sep 3, priced at $128 found 1 day ago
Thu, Aug 7 - Tue, Aug 12
SNN
Shannon
LHR
London
$150 Roundtrip, found 19 hours ago
$150
Roundtrip
found 19 hours ago
Select Aer Lingus flight, departing Thu, Aug 7 from Shannon to London, returning Tue, Aug 12, priced at $150 found 19 hours ago
Thu, Aug 7 - Tue, Aug 12
SNN
Shannon
LHR
London
$157 Roundtrip, found 19 hours ago
$157
Roundtrip
found 19 hours ago
Select Aer Lingus flight, departing Thu, Aug 7 from Shannon to London, returning Tue, Aug 12, priced at $157 found 19 hours ago
Thu, Aug 28 - Wed, Sep 3
SNN
Shannon
LHR
London
$163 Roundtrip, found 1 day ago
$163
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Thu, Aug 28 from Shannon to London, returning Wed, Sep 3, priced at $163 found 1 day ago
Wed, Oct 1 - Wed, Oct 8
SNN
Shannon
LHR
London
$168 Roundtrip, found 5 days ago
$168
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Wed, Oct 1 from Shannon to London, returning Wed, Oct 8, priced at $168 found 5 days ago

More About Flying To London from Shannon

Route Information for Flights from Shannon to London

Origin Airport IATA Code
SNN
Destination Airport IATA Code
LON
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Shannon to London

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Finding cheap flights from Shannon to London is easy with Orbitz. You can pick and choose airlines for your international flights to create inexpensive yet convenient travel arrangements.

Frequently asked questions

Are there non-stop flights from Shannon to London?
Yep, there is. Ryanair will get you directly from SNN to STN, so you won't have to worry about lengthy stopovers or missing your next flight.
What is the shortest flight from Shannon to London?
The fastest flight from Shannon Airport (SNN) to STN is 4 hours and 40 minutes. Bring something on board to keep you occupied, like the latest edition of your favorite magazine or some Sudoku puzzles.
What airlines fly from Shannon to London most frequently?
Ryanair has the most flights along this route. This quality carrier operates 43 flights from Shannon to London each month.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.