YXU - SNN

C$ 1,173 Find Cheap Flights from London to Shannon – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Shannon!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from London to Shannon (YXU-SNN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from London to Shannon

Wed, 14 Oct - Wed, 21 Oct
United Airlines Logo
3:30 p.m. - 10:15 a.m.YXU  London-SNN Shannon
13h 45m2 stops Toronto Pearson Intl Newark
United Airlines Logo
12:30 p.m. - 5:43 p.m.SNN  Shannon-YXU London
34h 13m2 stops Newark Toronto Pearson Intl
C$ 1,173United Airlines
Fri, 2 Oct - Tue, 6 Oct
United Airlines Logo
10:05 a.m. - 10:15 a.m.YXU  London-SNN Shannon
19h 10m2 stops Toronto Pearson Intl Newark
United Airlines Logo
12:30 p.m. - 8:25 a.m.SNN  Shannon-YXU London
24h 55m2 stops Newark Toronto Pearson Intl
C$ 1,182United Airlines
Fri, 2 Oct - Tue, 6 Oct
United Airlines Logo
10:05 a.m. - 10:15 a.m.YXU  London-SNN Shannon
19h 10m2 stops Toronto Pearson Intl Newark
United Airlines Logo
12:30 p.m. - 5:43 p.m.SNN  Shannon-YXU London
34h 13m2 stops Newark Toronto Pearson Intl
C$ 1,183United Airlines
Fri, 2 Oct - Tue, 6 Oct
United Airlines Logo
10:05 a.m. - 10:15 a.m.YXU  London-SNN Shannon
19h 10m2 stops Toronto Pearson Intl Newark
United Airlines Logo
12:30 p.m. - 5:43 p.m.SNN  Shannon-YXU London
34h 13m2 stops Newark Toronto Pearson Intl
C$ 1,186United Airlines
Fri, 2 Oct - Tue, 6 Oct
United Airlines Logo
10:05 a.m. - 10:15 a.m.YXU  London-SNN Shannon
19h 10m2 stops Toronto Pearson Intl Newark
United Airlines Logo
12:30 p.m. - 5:43 p.m.SNN  Shannon-YXU London
34h 13m2 stops Newark Toronto Pearson Intl
C$ 1,354United Airlines
Fri, 2 Oct - Tue, 6 Oct
Air Canada Logo
10:05 a.m. - 11:20 a.m.YXU  London-SNN Shannon
20h 15m2 stops Toronto Pearson Intl London Heathrow
Air Canada Logo
12:30 p.m. - 8:25 a.m.SNN  Shannon-YXU London
48h 55m2 stops Newark Toronto Pearson Intl
C$ 1,377Air Canada
Wed, 14 Oct - Wed, 21 Oct
Multiple Airlines Logo
6:10 a.m. - 6:00 a.m.YXU  London-SNN Shannon
18h 50m2 stops Calgary New York John F Kennedy Intl
Multiple Airlines Logo
8:50 a.m. - 5:20 a.m.SNN  Shannon-YXU London
25h 30m3 stops Manchester Toronto Pearson Intl Calgary
C$ 2,587Multiple Airlines
Booking Insights

Price, demand, and travel trends for London to Shannon flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from London to Shannon with more confidence.

What is the cheapest airline to fly from London to Shannon?

United Airlines (C$ 1,173) and Air Canada (C$ 1,377) are the cheapest airlines to fly round-trip from London to Shannon according to KAYAK data over the last 5 days.

Find deals

Key details for London to Shannon flights

Cheapest flight

C$ 1,268
Flights from London to Shannon

When to book flights from London to Shannon

Are your dates flexible? Find out the best times to travel from London to Shannon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your London to Shannon flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from London to Shannon?

    Flights from London to Shannon usually depart from London (YXU) and arrive at Shannon (SNN).

  • Do I need a passport to fly from London to Shannon?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from London to Shannon changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 1,173 to C$ 2,587. That means the highest observed fare was about 2x higher than the lowest one.

  • What is the time difference between London and Shannon?

    Shannon is 5 hours ahead of London (Irish Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Shannon Airport (SNN)?

    Shannon Airport (SNN) hosts 5 major car rental companies, with daily rates starting from around C$ 5 for economy cars. Top options include:
    • Budget
    • Sixt
    • Europcar
    • Thrifty
    • Easirent

Your guide to booking London to Shannon flights

Get tips on when to book, when to fly, and what to know before your trip.

More options for your flight from London to Shannon

Complete your trip to Shannon with a hotel stay or car rental

Car rentals in Shannon
Hotels in Shannon