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Cheap flights from London, Ontario to Shannon from C$ 739

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London, Ontario to Shannon departing on 25/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London, Ontario to Shannon

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:30 p.m. - 10:15 a.m.
YXU
-
SNN
13h 45m
2 stops
United Airlines Logo
12:30 p.m. - 9:20 a.m.
SNN
-
YXU
25h 50m
2 stops
C$ 1,395United Airlines
Fri, 11 Sep - Tue, 15 Sep
Air Canada Logo
5:40 a.m. - 7:30 a.m.
YXU
-
SNN
20h 50m
2 stops
Air Canada Logo
12:30 p.m. - 9:20 a.m.
SNN
-
YXU
25h 50m
2 stops
C$ 1,396Air Canada
Sun, 20 Sep - Thu, 24 Sep
Air Canada Logo
5:40 a.m. - 7:30 a.m.
YXU
-
SNN
20h 50m
2 stops
Air Canada Logo
12:30 p.m. - 9:20 a.m.
SNN
-
YXU
25h 50m
2 stops
C$ 1,399Air Canada
Sun, 20 Sep - Thu, 24 Sep
United Airlines Logo
6:20 p.m. - 7:30 a.m.
YXU
-
SNN
32h 10m
2 stops
United Airlines Logo
12:30 p.m. - 2:52 p.m.
SNN
-
YXU
31h 22m
2 stops
C$ 1,644United Airlines
Sun, 26 Jul - Sun, 2 Aug
Multiple Airlines Logo
2:40 p.m. - 8:35 p.m.
YXU
-
SNN
24h 55m
3 stops
Multiple Airlines Logo
7:30 a.m. - 5:42 p.m.
SNN
-
YXU
15h 12m
2 stops
C$ 2,524Multiple Airlines
Sun, 26 Jul - Sun, 2 Aug
Multiple Airlines Logo
2:40 p.m. - 8:35 p.m.
YXU
-
SNN
24h 55m
3 stops
Multiple Airlines Logo
1:45 p.m. - 9:17 a.m.
SNN
-
YXU
24h 32m
3 stops
C$ 3,792Multiple Airlines
Sun, 26 Jul - Sun, 2 Aug

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United Airlines flights from London, Ontario to Shannon, Clare

Our best United Airlines deals on London, Ontario to Shannon, Clare flight tickets
United Airlines
11 Sep
YXU3:30 p.m.London
13h 45m
2 stops
SNN10:15 a.m.Shannon
15 Sep
SNN12:30 p.m.Shannon
25h 50m
2 stops
YXU9:20 a.m.London
C$ 1,395
United Airlines
11 Sep
YXU3:30 p.m.London
13h 45m
2 stops
SNN10:15 a.m.Shannon
15 Sep
SNN12:30 p.m.Shannon
25h 50m
2 stops
YXU9:20 a.m.London
C$ 1,396
United Airlines
26 Jul
YXU6:20 p.m.London
32h 10m
2 stops
SNN7:30 a.m.Shannon
2 Aug
SNN12:30 p.m.Shannon
31h 22m
2 stops
YXU2:52 p.m.London
C$ 1,644

momondo Fare Finder

 
Customize your flight search to find flights from London, Ontario to Shannon, Clare 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, momondo users made 96,600 searches. Data last updated 16 June 2026.
Use the filters below to find and compare flights from London, Ontario to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LondonShannon

YXU - SNN

YXUSNN

London

Fri 11/9

3:30 p.m.-10:15 a.m.

2 stops13h 45m

Shannon

Tue 15/9

12:30 p.m.-9:20 a.m.

2 stops25h 50m

C$ 1,395

LondonShannon

YXU - SNN

YXUSNN

London

Sun 20/9

5:40 a.m.-7:30 a.m.

2 stops20h 50m

Shannon

Thu 24/9

12:30 p.m.-9:20 a.m.

2 stops25h 50m

C$ 1,396

LondonShannon

YXU - SNN

YXUSNN

London

Sun 20/9

5:40 a.m.-7:30 a.m.

2 stops20h 50m

Shannon

Thu 24/9

12:30 p.m.-9:20 a.m.

2 stops25h 50m

C$ 1,399

LondonShannon

YXU - SNN

YXUSNN

London

Sun 26/7

6:20 p.m.-7:30 a.m.

2 stops32h 10m

Shannon

Sun 2/8

12:30 p.m.-2:52 p.m.

2 stops31h 22m

C$ 1,644

LondonShannon

YXU - SNN

YXUSNN

London

Sun 26/7

2:40 p.m.-8:35 p.m.

3 stops24h 55m

Shannon

Sun 2/8

7:30 a.m.-5:42 p.m.

2 stops15h 12m

C$ 2,524

LondonShannon

YXU - SNN

YXUSNN

London

Sun 26/7

2:40 p.m.-8:35 p.m.

3 stops24h 55m

Shannon

Sun 2/8

1:45 p.m.-9:17 a.m.

3 stops24h 32m

C$ 3,792
Cheapest one-way
Quickest one-way

LondonShannon

YXU - SNN

YXUSNN

London

Sat 25/7

9:10 p.m.-7:30 a.m.

2 stops29h 20m

C$ 739

LondonShannon

YXU - SNN

YXUSNN

London

Sat 25/7

6:10 a.m.-7:45 a.m.

3 stops44h 35m

C$ 767

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Shannon from

How to get the cheapest flight ticket from London, Ontario to Shannon, Clare

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from London to Shannon?

Air Canada is the most popular carrier operating from London to Shannon

When to book flights from London, Ontario to Shannon, Clare

Are you open to changing your travel dates? Check out the ideal times to fly from London, Ontario to Shannon, Clare according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London, Ontario to Shannon, Clare (YXU to SNN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London, Ontario to Shannon, Clare

Fastest flight time

13h 45m

Direct flights

None
The fastest flight from London, Ontario to Shannon, Clare takes 13h 45m
There are no direct flights from London, Ontario to Shannon, Clare. There are no popular flight routes from London, Ontario to Shannon, Clare.
Search flight deals

Frequently asked questions about flying from London, Ontario to Shannon, Clare

  • How far is London to Shannon by plane?

    Shannon is 5269.1 km away from London. 13h 45m is a normal flight duration for this route.

  • When did momondo last update prices for flights from London Airport to Shannon Airport?

    Prices for flights from London Airport to Shannon Airport were last updated today.

  • How old do you have to be to fly from London Airport to Shannon Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Airport to Shannon Airport.

  • What documentation or ID do you need to fly to Shannon Airport?

    The necessary travel and health documents for your Shannon Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Limerick
Lahinch
Ennis

Why use momondo?

Why should I use momondo to find a flight deal from London to Shannon?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Shannon. momondo saves you time and could save you money on your trip.

Can I find flights from London to Shannon with flexible booking policies on momondo?

Yes. All flights to Shannon from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Shannon?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Shannon.

I’m not ready to book a flight from London to Shannon right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to Shannon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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