C$ 249 Find Cheap Flights from St. John's to Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. John's to Ireland departing on 8/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from St. John's to Ireland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. John's to Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. John's to Ireland

Wed, 22 Jul - Thu, 30 Jul
WestJet Logo
12:30 a.m. - 8:40 a.m.
YYT
-
DUB
4h 40mdirect
WestJet Logo
10:00 a.m. - 11:40 a.m.
DUB
-
YYT
5h 10mdirect
C$ 429WestJet
Wed, 15 Jul - Thu, 23 Jul
WestJet Logo
12:30 a.m. - 8:40 a.m.
YYT
-
DUB
4h 40mdirect
WestJet Logo
10:00 a.m. - 11:40 a.m.
DUB
-
YYT
5h 10mdirect
C$ 433WestJet
Mon, 20 Jul - Thu, 30 Jul
WestJet Logo
12:30 a.m. - 8:40 a.m.
YYT
-
DUB
4h 40mdirect
WestJet Logo
10:00 a.m. - 11:40 a.m.
DUB
-
YYT
5h 10mdirect
C$ 437WestJet
Mon, 20 Jul - Thu, 30 Jul
WestJet Logo
12:30 a.m. - 8:40 a.m.
YYT
-
DUB
4h 40mdirect
WestJet Logo
10:00 a.m. - 11:40 a.m.
DUB
-
YYT
5h 10mdirect
C$ 439WestJet
Wed, 22 Jul - Thu, 30 Jul
WestJet Logo
12:30 a.m. - 8:40 a.m.
YYT
-
DUB
4h 40mdirect
WestJet Logo
10:00 a.m. - 11:40 a.m.
DUB
-
YYT
5h 10mdirect
C$ 451WestJet
Mon, 20 Jul - Thu, 30 Jul
WestJet Logo
12:30 a.m. - 8:40 a.m.
YYT
-
DUB
4h 40mdirect
WestJet Logo
10:00 a.m. - 11:40 a.m.
DUB
-
YYT
5h 10mdirect
C$ 461WestJet
Mon, 13 Jul - Tue, 21 Jul
WestJet Logo
12:30 a.m. - 8:40 a.m.
YYT
-
DUB
4h 40mdirect
WestJet Logo
10:10 a.m. - 11:50 a.m.
DUB
-
YYT
5h 10mdirect
C$ 495WestJet
Mon, 13 Jul - Tue, 21 Jul
WestJet Logo
12:30 a.m. - 8:40 a.m.
YYT
-
DUB
4h 40mdirect
WestJet Logo
10:10 a.m. - 11:50 a.m.
DUB
-
YYT
5h 10mdirect
C$ 496WestJet
Wed, 15 Jul - Tue, 21 Jul
WestJet Logo
12:30 a.m. - 8:40 a.m.
YYT
-
DUB
4h 40mdirect
WestJet Logo
10:10 a.m. - 11:50 a.m.
DUB
-
YYT
5h 10mdirect
C$ 499WestJet
Mon, 13 Jul - Tue, 21 Jul
WestJet Logo
12:30 a.m. - 8:40 a.m.
YYT
-
DUB
4h 40mdirect
WestJet Logo
10:10 a.m. - 11:50 a.m.
DUB
-
YYT
5h 10mdirect
C$ 500WestJet
Booking Insights

KAYAK's insights & trends for St. John's to Ireland flights

Get data-powered insights and trends into flights from St. John's to Ireland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest St. John's to Ireland flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Ireland from St. John's found in the last 5 days was to Dublin, at C$ 474 round-trip. The most popular route is from St. John's (YYT) to Dublin (DUB), and the cheapest round-trip airline ticket found on this route in the last 5 days was C$ 474.

What is the cheapest time of day to fly to Ireland?

The average price for all round-trip flights from St. John's to Ireland depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Ireland is generally at night, when round-trip flights cost C$ 727 on average. The most expensive time of day to fly to Ireland is generally at night, which is peak travel time and where the average cost of a ticket is C$ 727.

Can I save money by flying with a layover from St. John's to Ireland?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at C$ 521 on average.

What is the cheapest month to fly from St. John's to Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. John's to Ireland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. John's to Ireland is January, when tickets cost C$ 0 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is C$ 1,353 and C$ 1,314 respectively.

What’s the cheapest day of the week to fly from St. John's to Ireland?

The average price of all round-trip flights from St. John's to Ireland clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Ireland on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Tuesday is the most expensive day to fly from St. John's to Ireland. For your return ticket, we recommend flying on a Tuesday and avoiding Thursdays for the best deals.

How far in advance should I book a flight from St. John's to Ireland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from St. John's to Ireland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from St. John's to Ireland, you should book around 3 weeks before departure, which saves you about 44% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low seasonApril
Cheapest flightC$ 249
Best time to beat the crowds (44% less expensive on average)
Most popular time to fly and prices are also 32% lower on average.
Flight from St. John's to Dublin

FAQs - booking Ireland flights

  • How does KAYAK find such low prices on flights from St. John's to Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. John's to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. John's to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from St. John's to Ireland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. John's to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from St. John's to Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. John's to Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from St. John's to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from St. John's to Ireland

 
Need help choosing which airline to fly with from St. John's to Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
WestJetOverall score based on 3365 reviews
6.1Entertainment
6.2Food
7.9Crew
7.0Comfort
7.4Boarding
Airline reviews

Despite travelling ultra basic for the first time due to such increased rates we both managed with one bag each. Even boarding last wasn’t SO bad.

10.0 ExcellentKimberley, Jun 2026
YYC - LAS
Read more WestJet reviews

Despite travelling ultra basic for the first time due to such increased rates we both managed with one bag each. Even boarding last wasn’t SO bad.

There was no food but a singular cookie for a flight that was over 5hours??? Yeah not fun I was starving and again super cramped plane and you guys need to get planes with screens too, WiFi is nice but common we need more

I loved the fact it was on time and it was a smooth flight to my destination.

I like that we landed safely and that my dog was safe underneath as well. Outside of that, we were 45 mins late for a direct flight that is 1.5 hours long. And 2 of my 3 bags did not make the flight. Only my dog was onboard.

Service was okay except attendant over served alcohol to passenger and passenger got tipsy and made me uncomfortable

Food was not inspired but was satisfying. Same for infotainment selection. You’d think business class would come with complimentary WiFi. Crew was uniformly attentive and excellent.

Could not make the flight. No one would help us at all

Decent entertainment although my wife was not offered any ear buds so couldn’t enjoy. Real issue was the appalling food. Presentation was unacceptable with cheap hard to open packaged bread, plastic cheese again in hard to open shrink wrap, main course in small cardboard box again hard to open, wooden utensils which lack substance making the whole experience poor. Surprised I didn’t cover myself or neighbour as the food moved all over the place. Breakfast calzone was dry and unappealing with the staff basically throwing them around. Very disappointed

Better movie options. More diligence on the size and amount of bags people bring on board. Lady across aisle from me had a bucket style bag that would only go so far under the seat in front of her. She was not told once that the whole bag is supposed to be under the seat. Crew is very hardworking however.

I didn’t have any food but my Prosecco hit the spot. We left on time and the crew was friendly.

Flight was oversold. Seats assigned to multiple passengers. Delay 1 hour to sort out.

Good but I don’t received my bags yet is been 5days still no update

Boarding is always chaotic. Delay was over 2 hours while inside plane . Crew not very friendly

Congested seating area Toronto Poor announcements Terrible food in flight Limited entertainment options

The flight was good. My luggage didn’t land with me when I arrived in Columbus. So grateful I was able to get my luggage back within the 2 hours😍👍.

Comfortable seats with good leg room. But not screens on seat backs.

I was rescheduled when I missed my flight due to border clearance issue

Air Canada has very professional , friendly and co operative crew.

Screens not working; flight delay due to mechanical issues I tried to get information about food on flight — no information available

Flight was delayed twice which made our arrival extremely late (actually into next day). Not an easy travel. But when we requested assistance for boarding we were really impressed with how they helped us! Strongly praise their assistance.

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

Information on your arrival and departure airports