---
title: "Cheap Flights from St. Leonard (YSL) to Shannon (SNN)"
description: "Cheap Flights from St. Leonard (YSL) to Shannon (SNN) start at for one-way and for round trip. Earn your airline miles on top of our rewards!"
canonical: "https://www.expedia.ca/lp/flights/ysl/snn/st-leonard-to-shannon"
language: en-CA
market: CA
currency: CAD
prices_as_of: 2026-11-12T17:50:52Z
---

# Cheap Flights from St. Leonard (YSL) to Shannon (SNN)
![A coastal cliff with a person standing on the edge, overlooking the sea during sunset.](https://images.trvl-media.com/place/5131859/a89bc176-3d9f-4f27-bb0d-f49e63ae1439.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

## Popular airlines from St. Leonard, NB (YSL) to Shannon Airport (SNN)

[Air Canada](https://www.expedia.ca/Flights-Search?leg1=from:YSL,to:SNN,departure:26/11/2026TANYT&leg2=from:SNN,to:YSL,departure:03/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}])

[WestJet](https://www.expedia.ca/Flights-Search?leg1=from:YSL,to:SNN,departure:26/11/2026TANYT&leg2=from:SNN,to:YSL,departure:03/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}])

[Flair Airlines](https://www.expedia.ca/Flights-Search?leg1=from:YSL,to:SNN,departure:26/11/2026TANYT&leg2=from:SNN,to:YSL,departure:03/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}])

[American Airlines](https://www.expedia.ca/Flights-Search?leg1=from:YSL,to:SNN,departure:26/11/2026TANYT&leg2=from:SNN,to:YSL,departure:03/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}])

[United](https://www.expedia.ca/Flights-Search?leg1=from:YSL,to:SNN,departure:26/11/2026TANYT&leg2=from:SNN,to:YSL,departure:03/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}])

[Delta](https://www.expedia.ca/Flights-Search?leg1=from:YSL,to:SNN,departure:26/11/2026TANYT&leg2=from:SNN,to:YSL,departure:03/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}])

[Porter Airlines](https://www.expedia.ca/Flights-Search?leg1=from:YSL,to:SNN,departure:26/11/2026TANYT&leg2=from:SNN,to:YSL,departure:03/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}])

### Be in the know
Get alerts if flight prices drop or rise\*

### Book smarter
Save up to 30% on select hotels after you book a flight\*

### Earn twice
Earn your airline miles on top of our rewards
[Sign in](https://www.expedia.ca/login)

## Book with confidence

### St. Leonard to Shannon Flights

#### The easy way to book your flights from St. Leonard to Shannon

With Expedia, it’s simple to find and book flights to Shannon from St. Leonard whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Shannon, too.

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from St. Leonard to Shannon today, tomorrow, or this week.

#### Save dollars with cheap flights from St. Leonard, NB, YSL to Shannon, SNN

Sort your search results by price to find great deals on your flight from St. Leonard to Shannon—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Shannon from St. Leonard currently is just rising to .

Here are more money-saving tips:

- Fly in when flight prices are normally at their lowest
- Book about a month to 6 weeks before you travel for the best prices to Shannon
- Avoid peak season and weekends when flights can cost more
- Early morning and late-night flights are sometimes cheaper, so try varying your travel times
- One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!

#### Reasons to choose Expedia for your flight to Shannon from St. Leonard

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Shannon with Expedia today.

## Frequently Asked Questions

### How much is a flight from YSL to Shannon Airport (SNN)?

Round-trip tickets from YSL to Shannon Airport (SNN) start from . This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.

### Do I need to pay a cancellation fee if I cancel my flight from YSL to SNN?

The majority of flights can be conveniently cancelled online, but whether you incur a fee varies between airlines. If you do need to cancel your escape, follow the instructions in the [Customer Service Portal](https://www.expedia.ca/helpcenter).

### How do I find cheap flights from YSL to Shannon Airport (SNN) that have flexible change policies?

Plenty of carriers offer the option to move your flight without charging a fee. All you pay is any additional cost for the new flight. When looking for YSL to SNN flights, you'll see a "No change fees" filter for you to pick.

### How far is the flight from YSL to Shannon Airport?

The distance is around 4,100 kilometres. Sleep mask? Check. Noise-cancelling headphones? Check. We recommend you pack all the travel comforts for this long-haul St. Leonard to Shannon flight.

### Which airlines fly direct from YSL to Shannon Airport (SNN)?

Direct flights aren't available, so you'll need to make at least one stop between YSL and Shannon Airport (SNN). Make the most of the layover time to stretch your legs and take a break.

### Are YSL to Shannon Airport (SNN) flight tickets cheaper when they're purchased at the last minute?

Booking your trip from YSL to Shannon Airport (SNN) at the last minute could be your ticket to a cheap deal. However, it might cost you a whole lot more! If you'd prefer not to take the risk, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back often as deals are updated on Expedia all the time.

## Travel information

| Origin airport      | St. Leonard, NB |
| ------------------- | --------------- |
| Destination airport | Shannon Airport |
| Distance            | 4,141 km away   |

## Explore a world of travel with Expedia

- [Flights](?equalTargetTab=tab-0)
- [Flights from Terrace (YXT) to Shannon (SNN)](https://www.expedia.ca/lp/flights/yxt/snn/terrace-to-shannon)
- [Flights from St. John's (YYT) to Shannon (SNN)](https://www.expedia.ca/lp/flights/yyt/snn/st-johns-to-shannon)
- [Flights from Seattle (BFI) to Shannon (SNN)](https://www.expedia.ca/lp/flights/bfi/snn/seattle-to-shannon)
- [Flights from Lafayette (LFT) to Shannon (SNN)](https://www.expedia.ca/lp/flights/lft/snn/lafayette-to-shannon)
- [Flights from Lyon (LYS) to Shannon (SNN)](https://www.expedia.ca/lp/flights/lys/snn/lyon-to-shannon)
- [Flights from Daytona Beach (DAB) to Shannon (SNN)](https://www.expedia.ca/lp/flights/dab/snn/daytona-beach-to-shannon)
- [Flights from Edmonton (YEG) to Shannon (SNN)](https://www.expedia.ca/lp/flights/yeg/snn/edmonton-to-shannon)
- [Flights from Iligan (IGN) to Shannon (SNN)](https://www.expedia.ca/lp/flights/ign/snn/iligan-to-shannon)
- [Flights from Toronto (YTO) to Shannon (SNN)](https://www.expedia.ca/lp/flights/yto/snn/toronto-to-shannon)
- [Flights from Copenhagen (CPH) to Shannon (SNN)](https://www.expedia.ca/lp/flights/cph/snn/copenhagen-to-shannon)
- [Flights from Dublin (DUB) to Shannon (SNN)](https://www.expedia.ca/lp/flights/dub/snn/dublin-to-shannon)
- [Flights from London (LGW) to Shannon (SNN)](https://www.expedia.ca/lp/flights/lgw/snn/london-to-shannon)
- [Flights from Ottawa (YOW) to Shannon (SNN)](https://www.expedia.ca/lp/flights/yow/snn/ottawa-to-shannon)
- [Flights from Saskatoon (YXE) to Shannon (SNN)](https://www.expedia.ca/lp/flights/yxe/snn/saskatoon-to-shannon)
- [Flights from Nice (NCE) to Shannon (SNN)](https://www.expedia.ca/lp/flights/nce/snn/nice-to-shannon)
- [Flights from Calgary (YYC) to Shannon (SNN)](https://www.expedia.ca/lp/flights/yyc/snn/calgary-to-shannon)
- [Flights from Isle of Man (IOM) to Shannon (SNN)](https://www.expedia.ca/lp/flights/iom/snn/isle-of-man-to-shannon)
- [Flights from Kraków (KRK) to Shannon (SNN)](https://www.expedia.ca/lp/flights/krk/snn/krakow-to-shannon)
- [Flights from Riga (RIX) to Shannon (SNN)](https://www.expedia.ca/lp/flights/rix/snn/riga-to-shannon)
- [Flights from Fort Walton Beach (VPS) to Shannon (SNN)](https://www.expedia.ca/lp/flights/vps/snn/fort-walton-beach-to-shannon)
- [Flights from Toronto (YYZ) to Shannon (SNN)](https://www.expedia.ca/lp/flights/yyz/snn/toronto-to-shannon)
- [Flights from Bodo (BOO) to Shannon (SNN)](https://www.expedia.ca/lp/flights/boo/snn/bodo-to-shannon)
- [Flights from Victoria (YYJ) to Shannon (SNN)](https://www.expedia.ca/lp/flights/yyj/snn/victoria-to-shannon)
- [Flights from Geneva (GVA) to Shannon (SNN)](https://www.expedia.ca/lp/flights/gva/snn/geneva-to-shannon)
- [Flights from Belmar (BLM) to Shannon (SNN)](https://www.expedia.ca/lp/flights/blm/snn/belmar-to-shannon)
- [Flights from Leeds (LBA) to Shannon (SNN)](https://www.expedia.ca/lp/flights/lba/snn/leeds-to-shannon)
- [Flights from London (LTN) to Shannon (SNN)](https://www.expedia.ca/lp/flights/ltn/snn/london-to-shannon)
- [Flights from Alicante (ALC) to Shannon (SNN)](https://www.expedia.ca/lp/flights/alc/snn/alicante-to-shannon)
- [Flights from St. John's (ANU) to Shannon (SNN)](https://www.expedia.ca/lp/flights/anu/snn/st-johns-to-shannon)
- [Flights from San Antonio (SAT) to Shannon (SNN)](https://www.expedia.ca/lp/flights/sat/snn/san-antonio-to-shannon)
- [Flights from Rome (FCO) to Shannon (SNN)](https://www.expedia.ca/lp/flights/fco/snn/rome-to-shannon)
- [Flights from Funchal (FNC) to Shannon (SNN)](https://www.expedia.ca/lp/flights/fnc/snn/funchal-to-shannon)
- [Flights from Hamburg (HAM) to Shannon (SNN)](https://www.expedia.ca/lp/flights/ham/snn/hamburg-to-shannon)
- [Flights from Inverness (INV) to Shannon (SNN)](https://www.expedia.ca/lp/flights/inv/snn/inverness-to-shannon)
- [Flights from Carcassonne (CCF) to Shannon (SNN)](https://www.expedia.ca/lp/flights/ccf/snn/carcassonne-to-shannon)
- [Flights from Buffalo (BUF) to Shannon (SNN)](https://www.expedia.ca/lp/flights/buf/snn/buffalo-to-shannon)
- [Flights from Boise (BOI) to Shannon (SNN)](https://www.expedia.ca/lp/flights/boi/snn/boise-to-shannon)
- [Flights from Helsinki (HEL) to Shannon (SNN)](https://www.expedia.ca/lp/flights/hel/snn/helsinki-to-shannon)
- [Flights from Budapest (BUD) to Shannon (SNN)](https://www.expedia.ca/lp/flights/bud/snn/budapest-to-shannon)
- [Flights from Kano (KAN) to Shannon (SNN)](https://www.expedia.ca/lp/flights/kan/snn/kano-to-shannon)
- [Flights from Victoria (YWH) to Shannon (SNN)](https://www.expedia.ca/lp/flights/ywh/snn/victoria-to-shannon)
- [Flights from Kelowna (YLW) to Shannon (SNN)](https://www.expedia.ca/lp/flights/ylw/snn/kelowna-to-shannon)
- [Flights from London (LHR) to Shannon (SNN)](https://www.expedia.ca/lp/flights/lhr/snn/london-to-shannon)
- [Flights from Halifax (YHZ) to Shannon (SNN)](https://www.expedia.ca/lp/flights/yhz/snn/halifax-to-shannon)
- [Flights from Edinburgh (EDI) to Shannon (SNN)](https://www.expedia.ca/lp/flights/edi/snn/edinburgh-to-shannon)
- [Flights from Tyler (TYR) to Shannon (SNN)](https://www.expedia.ca/lp/flights/tyr/snn/tyler-to-shannon)
- [Flights from New York (LGA) to Shannon (SNN)](https://www.expedia.ca/lp/flights/lga/snn/new-york-to-shannon)
- [Flights from Reykjavik (KEF) to Shannon (SNN)](https://www.expedia.ca/lp/flights/kef/snn/reykjavik-to-shannon)
- [Flights from Gander (YQX) to Shannon (SNN)](https://www.expedia.ca/lp/flights/yqx/snn/gander-to-shannon)
- [Flights from Bamfield (YBF) to Shannon (SNN)](https://www.expedia.ca/lp/flights/ybf/snn/bamfield-to-shannon)
- [Flights from Toronto (YTZ) to Shannon (SNN)](https://www.expedia.ca/lp/flights/ytz/snn/toronto-to-shannon)
- [Flights from Oklahoma City (OKC) to Shannon (SNN)](https://www.expedia.ca/lp/flights/okc/snn/oklahoma-city-to-shannon)
- [Flights from Galway (GWY) to Shannon (SNN)](https://www.expedia.ca/lp/flights/gwy/snn/galway-to-shannon)
- [Flights from Portland (PWM) to Shannon (SNN)](https://www.expedia.ca/lp/flights/pwm/snn/portland-to-shannon)
- [Flights from Winnipeg (YWG) to Shannon (SNN)](https://www.expedia.ca/lp/flights/ywg/snn/winnipeg-to-shannon)
- [Flights from Los Angeles (LAX) to Shannon (SNN)](https://www.expedia.ca/lp/flights/lax/snn/los-angeles-to-shannon)
- [Flights from Glasgow (GLA) to Shannon (SNN)](https://www.expedia.ca/lp/flights/gla/snn/glasgow-to-shannon)
- [Flights from Fort Leonard Wood (TBN) to Shannon (SNN)](https://www.expedia.ca/lp/flights/tbn/snn/fort-leonard-wood-to-shannon)
- [Flights from Warsaw (WAW) to Shannon (SNN)](https://www.expedia.ca/lp/flights/waw/snn/warsaw-to-shannon)
- [Flights from Windsor (YQG) to Shannon (SNN)](https://www.expedia.ca/lp/flights/yqg/snn/windsor-to-shannon)
- [Flights from Detroit (DTW) to Shannon (SNN)](https://www.expedia.ca/lp/flights/dtw/snn/detroit-to-shannon)
- [Flights from New York (JFK) to Shannon (SNN)](https://www.expedia.ca/lp/flights/jfk/snn/new-york-to-shannon)
- [Flights from Pisa (PSA) to Shannon (SNN)](https://www.expedia.ca/lp/flights/psa/snn/pisa-to-shannon)
- [Flights from Boston (BOS) to Shannon (SNN)](https://www.expedia.ca/lp/flights/bos/snn/boston-to-shannon)
- [Flights from Rapid City (RAP) to Shannon (SNN)](https://www.expedia.ca/lp/flights/rap/snn/rapid-city-to-shannon)
- [Flights from Belfast (BHD) to Shannon (SNN)](https://www.expedia.ca/lp/flights/bhd/snn/belfast-to-shannon)
- [Flights from Lancaster (LNS) to Shannon (SNN)](https://www.expedia.ca/lp/flights/lns/snn/lancaster-to-shannon)
- [Flights from Brussels (BRU) to Shannon (SNN)](https://www.expedia.ca/lp/flights/bru/snn/brussels-to-shannon)
- [Flights from Port of Spain (POS) to Shannon (SNN)](https://www.expedia.ca/lp/flights/pos/snn/port-of-spain-to-shannon)
- [Flights from Genoa (GOA) to Shannon (SNN)](https://www.expedia.ca/lp/flights/goa/snn/genoa-to-shannon)
- [Flights from Rochester (RST) to Shannon (SNN)](https://www.expedia.ca/lp/flights/rst/snn/rochester-to-shannon)
- [Flights from Atlantic City (ACY) to Shannon (SNN)](https://www.expedia.ca/lp/flights/acy/snn/atlantic-city-to-shannon)
- [Flights from Anchorage (MRI) to Shannon (SNN)](https://www.expedia.ca/lp/flights/mri/snn/anchorage-to-shannon)
- [Flights from St. Petersburg (PIE) to Shannon (SNN)](https://www.expedia.ca/lp/flights/pie/snn/st-petersburg-to-shannon)
- [Flights from Athens (ATH) to Shannon (SNN)](https://www.expedia.ca/lp/flights/ath/snn/athens-to-shannon)
- [Flights from Frankfurt (HHN) to Shannon (SNN)](https://www.expedia.ca/lp/flights/hhn/snn/frankfurt-to-shannon)
- [Flights from Belfast (BFS) to Shannon (SNN)](https://www.expedia.ca/lp/flights/bfs/snn/belfast-to-shannon)
- [Flights from Cairo (CAI) to Shannon (SNN)](https://www.expedia.ca/lp/flights/cai/snn/cairo-to-shannon)
- [Flights from Charlotte (CLT) to Shannon (SNN)](https://www.expedia.ca/lp/flights/clt/snn/charlotte-to-shannon)
- [Flights from Knock (NOC) to Shannon (SNN)](https://www.expedia.ca/lp/flights/noc/snn/knock-to-shannon)
- [Flights from Nanaimo (YCD) to Shannon (SNN)](https://www.expedia.ca/lp/flights/ycd/snn/nanaimo-to-shannon)
- [Flights from Newark Liberty Intl. Airport (EWR) to Shannon (SNN)](https://www.expedia.ca/lp/flights/ewr/snn/newark-liberty-intl-airport-to-shannon)
- [Flights from Perth (PSL) to Shannon (SNN)](https://www.expedia.ca/lp/flights/psl/snn/perth-to-shannon)
- [Flights from Gdańsk (GDN) to Shannon (SNN)](https://www.expedia.ca/lp/flights/gdn/snn/gdansk-to-shannon)
- [Flights from Bristol (BRS) to Shannon (SNN)](https://www.expedia.ca/lp/flights/brs/snn/bristol-to-shannon)
- [Flights from Hamilton (HLT) to Shannon (SNN)](https://www.expedia.ca/lp/flights/hlt/snn/hamilton-to-shannon)
- [Flights from Sydney (YQY) to Shannon (SNN)](https://www.expedia.ca/lp/flights/yqy/snn/sydney-to-shannon)
- [Flights from Regina (YQR) to Shannon (SNN)](https://www.expedia.ca/lp/flights/yqr/snn/regina-to-shannon)
- [Flights from Paris (CDG) to Shannon (SNN)](https://www.expedia.ca/lp/flights/cdg/snn/paris-to-shannon)
- [Flights from Amsterdam (AMS) to Shannon (SNN)](https://www.expedia.ca/lp/flights/ams/snn/amsterdam-to-shannon)
- [Flights from Moncton (YQM) to Shannon (SNN)](https://www.expedia.ca/lp/flights/yqm/snn/moncton-to-shannon)
- [Flights from Cebu (CEB) to Shannon (SNN)](https://www.expedia.ca/lp/flights/ceb/snn/cebu-to-shannon)
- [Flights from Cochin (COK) to Shannon (SNN)](https://www.expedia.ca/lp/flights/cok/snn/cochin-to-shannon)
- [Flights from London (LON) to Shannon (SNN)](https://www.expedia.ca/lp/flights/lon/snn/london-to-shannon)
- [Flights from Birmingham (BHX) to Shannon (SNN)](https://www.expedia.ca/lp/flights/bhx/snn/birmingham-to-shannon)
- [Flights from Montreal (YUL) to Shannon (SNN)](https://www.expedia.ca/lp/flights/yul/snn/montreal-to-shannon)
- [Flights from Vancouver (YVR) to Shannon (SNN)](https://www.expedia.ca/lp/flights/yvr/snn/vancouver-to-shannon)
- [Flights from Charleston (CRW) to Shannon (SNN)](https://www.expedia.ca/lp/flights/crw/snn/charleston-to-shannon)
- [Flights from Ontario Intl. Airport (ONT) to Shannon (SNN)](https://www.expedia.ca/lp/flights/ont/snn/ontario-to-shannon)
- [Flights from Londonderry (LDY) to Shannon (SNN)](https://www.expedia.ca/lp/flights/ldy/snn/londonderry-to-shannon)

\*Available to Expedia members.

## Other language versions

```yaml
hreflang:
  x-default: https://www.expedia.com/
  en-SG: https://www.expedia.com.sg/lp/flights/ysl/snn/st-leonard-to-shannon
  ko-KR: https://www.expedia.co.kr/lp/flights/ysl/snn/st-leonard-to-shannon
  en-AU: https://www.expedia.com.au/lp/flights/ysl/snn/st-leonard-to-shannon
  en-KR: https://www.expedia.co.kr/en/lp/flights/ysl/snn/st-leonard-to-shannon
  en-CA: https://www.expedia.ca/lp/flights/ysl/snn/st-leonard-to-shannon
  ar: https://www.expedia.sa/lp/flights/ysl/snn/st-leonard-to-shannon
  vi-VN: https://www.expedia.com.vn/lp/flights/ysl/snn/st-leonard-to-shannon
  de-AT: https://www.expedia.at/lp/fluge/ysl/snn/st-leonard-nach-shannon
  fr-CA: https://www.expedia.ca/fr/lp/vols/ysl/snn/saint-leonard-a-shannon
  es-ES: https://www.expedia.es/lp/vuelos/ysl/snn/st-leonard-a-shannon
```