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Cheap flights from St. John's to Ireland from C$ 400

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — DUB
14 Feb — 21 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from St. John's to Ireland

Keep the following information in mind while searching for St. John's to Ireland flight deals. Data was last updated 15 January 2026.

Round-trip from

C$ 613

One-way from

C$ 400

Popular in

January

Cheapest in

October

Average price

C$ 2,071

Good round-trip deal

C$ 705 or less
WestJet
  • WestJet
  • 25/5-4/6
  • Nonstop
  • 9h 45m total
  • St. John's to Ireland
Search Deals
WestJet
  • WestJet
  • 28/5
  • 1 total stop
  • 16h 25m total
  • St. John's to Ireland
Search Deals
Highest demand for flights based on searches. 34% potential increase in price (C$ 752 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (C$ 132 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from St John's to Ireland.
Search Deals

Find flight deals from St. John's to Ireland

Enter your travel dates to find the best prices.

Cheapest flights from St. John's to Ireland
Explore the most affordable flight options available from St. John's to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 January 2026.

Tue 26/53:00 p.m.
YYT
-
DUB
1 stop14h 50m
WestJet
Thu 4/610:00 a.m.
DUB
-
YYT
Nonstop5h 10m
WestJet
Deal found 15/1C$ 616
Mon 1/612:30 a.m.
YYT
-
DUB
Nonstop4h 35m
WestJet
Tue 9/610:00 a.m.
DUB
-
YYT
Nonstop5h 10m
WestJet
Deal found 13/1C$ 674
Tue 26/53:00 p.m.
YYT
-
DUB
1 stop14h 50m
WestJet
Tue 9/610:00 a.m.
DUB
-
YYT
Nonstop5h 10m
WestJet
Deal found 14/1C$ 692
Wed 13/53:00 p.m.
YYT
-
DUB
1 stop14h 50m
WestJet
Mon 18/510:40 a.m.
DUB
-
YYT
1 stop15h 45m
WestJet
Deal found 14/1C$ 696

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. John's to Ireland 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, Cheapflights users made 629,999 searches. Data last updated 15 January 2026.
Use the filters below to find and compare flights from St. John's to Ireland that are best for you.

Fly from

St. John's

Fly to

Ireland

Route

Depart

Return

Price

St. John'sDublin

YYT - DUB

YYTDUB

St John's

Mon 1/6

12:30 a.m.-8:35 a.m.

Nonstop4h 35m

Dublin

Tue 9/6

10:00 a.m.-11:40 a.m.

Nonstop5h 10m

C$ 674

St. John'sDublin

YYT - DUB

YYTDUB

St John's

Tue 26/5

3:00 p.m.-9:20 a.m.

1 stop14h 50m

Dublin

Thu 4/6

10:00 a.m.-11:40 a.m.

Nonstop5h 10m

C$ 688

St. John'sDublin

YYT - DUB

YYTDUB

St John's

Wed 13/5

3:00 p.m.-9:20 a.m.

1 stop14h 50m

Dublin

Mon 18/5

10:40 a.m.-10:55 p.m.

1 stop15h 45m

C$ 696

St. John'sDublin

YYT - DUB

YYTDUB

St John's

Wed 3/6

12:30 a.m.-8:35 a.m.

Nonstop4h 35m

Dublin

Thu 18/6

10:00 a.m.-11:40 a.m.

Nonstop5h 10m

C$ 702

St. John'sDublin

YYT - DUB

YYTDUB

St John's

Wed 3/6

12:30 a.m.-8:35 a.m.

Nonstop4h 35m

Dublin

Tue 16/6

10:00 a.m.-11:40 a.m.

Nonstop5h 10m

C$ 709

St. John'sDublin

YYT - DUB

YYTDUB

St John's

Tue 2/6

3:00 p.m.-9:20 a.m.

1 stop14h 50m

Dublin

Sat 13/6

12:15 p.m.-10:55 p.m.

1 stop14h 10m

C$ 717

St. John'sDublin

YYT - DUB

YYTDUB

St John's

Fri 22/5

3:00 p.m.-9:20 a.m.

1 stop14h 50m

Dublin

Tue 26/5

10:00 a.m.-11:40 a.m.

Nonstop5h 10m

C$ 731

St. John'sDublin

YYT - DUB

YYTDUB

St John's

Thu 28/5

3:00 p.m.-10:55 a.m.

1 stop16h 25m

C$ 400

St. John'sDublin

YYT - DUB

YYTDUB

St John's

Thu 21/5

3:00 p.m.-11:30 a.m.

1 stop17h 00m

C$ 452

St. John'sDublin

YYT - DUB

YYTDUB

St John's

Thu 21/5

3:00 p.m.-8:20 a.m.

2 stops37h 50m

C$ 498

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 11 results
1
2

Best time to book a flight from St. John's to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from St. John's with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. John's to Ireland

What is the cheapest month to book a flight from St. John's to Ireland?

Currently, July is the cheapest month in which you can book a flight from St. John's to Ireland (average of C$ 382). Flying from St. John's to Ireland in January is currently the most expensive (average of C$ 2,071). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ireland. Reviews last updated 15 January 2026.
Read reviews from past customers who have flown WestJet and Air Canada from St. John's to Ireland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,243 reviews
Check prices

Crew

7.9

Entertainment

6.1

Food

6.2

Overall

7.2

Boarding

7.4

Comfort

7.0

Reviews

1 / 20
2.0
Mediocre

Blaine,Dec 2025

YYC - YVR

The worst I’ve ever had in 50 years of flying
WestJet
7.2
Good
3,243 reviews
WestJet
7.2
Good
3,243 reviews
Check prices

Crew

7.9

Entertainment

6.1

Food

6.2

Overall

7.2

Boarding

7.4

Comfort

7.0

Reviews

1 / 20
2.0
Mediocre

Blaine,Dec 2025

YYC - YVR

The worst I’ve ever had in 50 years of flying
Air Canada
7.1
Good
10,624 reviews
WestJet
7.2
Good
3,243 reviews
Check prices

Crew

7.9

Entertainment

6.1

Food

6.2

Overall

7.2

Boarding

7.4

Comfort

7.0

Reviews

1 / 20
2.0
Mediocre

Blaine,Dec 2025

YYC - YVR

The worst I’ve ever had in 50 years of flying

Related info for your journey

Find useful and relevant information for your journey from St. John's to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. John's to Ireland?

    St John's (YYT), located 6.7 km from the city centre, is the airport you fly out of when you book flights from St. John's to Ireland.

  • How popular is this St. John's to Ireland flight route?

    This flight path from St John's to Ireland was viewed by 129 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from St. John's to Ireland?

    Airlines like WestJet fly from St. John's to Ireland in about 4h 35m. The time it takes to get you to your destination is usually consistent. Airlines will cover a distance of 3286 km. All flights are typically direct.

  • What are the cheapest flights from St. John's to Ireland?

    On average you can expect to pay C$ 804 for a flight from St. John's to Ireland. The cheapest flight overall is C$ 655 while the most popular route, (St John's - Dublin) is currently priced at C$ 821.

  • Can I find deals for flights from St. John's to Ireland that include hotel bookings?

    Yes. In addition to deals on St. John's to Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. John's to Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. John's to Ireland.

  • Can I find deals for business class flights from St. John's to Ireland?

    Yes. Cheapflights offers flight deals from St. John's to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. John's to Ireland?

    Currently, July is the cheapest month in which you can book a flight from St. John's to Ireland (average of C$ 382). Flying from St. John's to Ireland in January is currently the most expensive (average of C$ 2,071). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for St. John's to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from St. John's to Ireland

Discover the top 2 airlines that operate flights from St. John's to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 January 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 397AverageC$ 674FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 936AverageC$ 1,159FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from St. John's to Ireland?

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