C$ 378 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 28/5. 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

Mon, 27 Apr - Tue, 26 May
WestJet Logo
3:00 p.m. - 9:20 a.m.
YYT
-
DUB
14h 50m1 stop
WestJet Logo
10:00 a.m. - 11:40 a.m.
DUB
-
YYT
5h 10mdirect
C$ 595WestJet
Thu, 21 May - Thu, 4 Jun
WestJet Logo
3:00 p.m. - 10:55 a.m.
YYT
-
DUB
16h 25m1 stop
WestJet Logo
10:40 a.m. - 10:55 p.m.
DUB
-
YYT
15h 45m1 stop
C$ 685WestJet
Fri, 1 May - Tue, 12 May
WestJet Logo
3:00 p.m. - 9:20 a.m.
YYT
-
DUB
14h 50m1 stop
WestJet Logo
10:40 a.m. - 10:55 p.m.
DUB
-
YYT
15h 45m1 stop
C$ 710WestJet
Thu, 21 May - Thu, 4 Jun
WestJet Logo
3:00 p.m. - 9:20 a.m.
YYT
-
DUB
14h 50m1 stop
WestJet Logo
10:40 a.m. - 10:55 p.m.
DUB
-
YYT
15h 45m1 stop
C$ 713WestJet
Mon, 25 May - Thu, 28 May
WestJet Logo
3:00 p.m. - 9:20 a.m.
YYT
-
DUB
14h 50m1 stop
WestJet Logo
10:40 a.m. - 10:55 p.m.
DUB
-
YYT
15h 45m1 stop
C$ 797WestJet
Mon, 25 May - Thu, 28 May
WestJet Logo
3:00 p.m. - 10:55 a.m.
YYT
-
DUB
16h 25m1 stop
WestJet Logo
10:40 a.m. - 10:55 p.m.
DUB
-
YYT
15h 45m1 stop
C$ 800WestJet
Thu, 21 May - Thu, 4 Jun
WestJet Logo
3:00 p.m. - 10:55 a.m.
YYT
-
DUB
16h 25m1 stop
WestJet Logo
10:40 a.m. - 10:55 p.m.
DUB
-
YYT
15h 45m1 stop
C$ 805WestJet
Mon, 27 Apr - Tue, 26 May
WestJet Logo
3:00 p.m. - 8:20 a.m.
YYT
-
DUB
37h 50m2 stops
WestJet Logo
10:00 a.m. - 11:40 a.m.
DUB
-
YYT
5h 10mdirect
C$ 816WestJet
Mon, 27 Apr - Tue, 26 May
WestJet Logo
3:00 p.m. - 8:20 a.m.
YYT
-
DUB
37h 50m2 stops
WestJet Logo
10:00 a.m. - 11:40 a.m.
DUB
-
YYT
5h 10mdirect
C$ 818WestJet
Mon, 27 Apr - Tue, 26 May
WestJet Logo
3:00 p.m. - 8:20 a.m.
YYT
-
DUB
37h 50m2 stops
WestJet Logo
10:40 a.m. - 10:55 p.m.
DUB
-
YYT
15h 45m1 stop
C$ 821WestJet
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 72 hours was to Dublin, at C$ 669 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 72 hours was C$ 669.

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$ 516 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 October, when tickets cost C$ 664 (return) on average. On the other hand, the most expensive months are December and April, when the average cost of round-trip tickets is C$ 1,535 and C$ 1,277 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 4 weeks before departure, which saves you about 37% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flightC$ 378
Best time to beat the crowds but there is an average 23% increase in price.
Most popular time to fly and prices are also 28% 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.

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

    The cheapest time of day to fly to Ireland is generally at night, when round-trip flights cost C$ 629 on average. Morning departures are around 8% cheaper than evening flights, on average. The most expensive time of day to fly to Ireland is generally in the evening, which is peak travel time and where the average cost of a ticket is C$ 1,202.

Top tips for finding cheap flights to Ireland

  • Looking for a cheap flight? 25% of our users found tickets from St. John's to the following destinations at these prices or less: Dublin C$ 275 one-way - C$ 771 round-trip

Reviews of the top 3 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 3194 reviews
7.4Boarding
6.2Food
7.1Comfort
7.9Crew
6.1Entertainment
Airline reviews

8 hrs. Of waiting instead of couple of hours..the only good thing I'm still able to go to my destination...

2.0 MediocreJoseph, Dec 2025
YEG - YYJ
Read more WestJet reviews

8 hrs. Of waiting instead of couple of hours..the only good thing I'm still able to go to my destination...

Flight delayed missed connecting flight crew not very helpful very frustrating customer service

Our biggest complaint was a major schedule change that was not communicated to us in any way. Luckily the time change went later not earlier so we did not miss the flight. Our email addresses and phone numbers were on file but we received no email no text message no nothing. Short flight so not much to say.

Airplane is too small. Crew, especially the flight attendant who looked after our area, was not at all friendly and a touch authoratative. She may have been the most gruff flight attendant i've come across in 40 years of business travel

I when to Jamaica for my dad funeral and I did not get my luggage from westjet . I add to buy clothes putting me financial debt i did no want to be in Westjet did not call me to apologize are to inquire about my luggage I am still angry about it

Ground staff was not helpful, but staff at the business counter were excellent.

I selected "carry-on" for a round trip on Kayak, but my return flight on WestJet did not include a carry-on and they would not allow me to add one. My only option was to add a "checked bag" which I had to wait for on the luggage carousel after landing. Not a good experience.

The plug in to charge our phones are all loose my block would not stay in!!

My flight was cancelled due to weather but Westjet got me on a new flight in a timely and efficient manor.

It was disappointing to see the huge number of people who were allowed to board who were claiming to either be disabled or needed extra time to board who practically ran to the gate as soon as boarding opened. One of the female flight attendants in the premium economy section refused to let a lady with an infant use the toilet next to row 9 to change her baby even though the path back to the rear toilets was blocked by staff and trolleys and said she would have to carry the baby to the toilet during the descent phase when turbulence was present. The passenger refused and the baby had to wait until landing. It would have been no problem to allow this infringement of weathers petty rules. The flight was also very cold due to a cold draft throughout the flight from the bulkhead ceiling which was not controllable.

I would like to review the next flight from Toronto to Fort Myers as it was a disaster!!

This flight with a lot empty place , and I have more room, feeling comfortable.

It's kindof ridiculous that your system is even asking me about this since my flight was canceled and I wasn't rescheduled.

Flight was cancelled. Not enough agents to deal with the people in the line. We left and found our own way to Vancouver.

Flight was good, breakfast could be much better. We had come from a domestic flight on the same aircraft and the domestic flight was much better regarding service compared to this international flight.

Flight was great. Meal was really good. Boarding was terrible. Too many people in a small boarding lounge, zones not clearly marked.

3 hr delay at the gate while they were doing maintenance. Next time, do not board passengers while maintenance is being performed

Digital check in is very poor with air canada compaired to other airlines

Flight was delayed 3 times. My luggage was sent to Saskatoon instead of Casablanca - airline got it sorted out in two days. Received $45 in meal vouchers to use in the airport.

Seats were so small. I’m 6ft and a good 20% of me hung out into the aisle and the flight attendants come dashing with the cart. On multiple occasions they hit me before saying mind your elbows and knees. I’m like, yes, but where do i put them. There isn’t a space that exists that i can fold into. The carts are so close to the seats when they pass through that i regularly felt water dripping on me as they poured drinks. Overall 3/10 experience. Highly unlikely to recommend

I booked extra leg room, due to seat neighbor i now consider extra shoulder and arm room as well. Seems like the seats shrink in width now The crew was very friendly and professional ( 100%). Food was good not great, breakfast was bad, a dry slice of bread would have been better. Facilities clean.

The service and food was excellent. The remote control for entertainment did not function properly.

All was good, except my USB charging did not work, so my phone got drained and I could not charge it. Same happened to my neighbour.

A bit more space? Not practical, I know. I felt squished in but part of that could have been the man sitting next to me.

The plane (Mitsubishi CRJ) felt old, creaking and not very new. The crew was okay. Hot water provision was broken so hot beverages could't be served.

This flight had way more space than my international flight which is just embarrassing

Not bad. We had preboarding tickets but the preboarding was badly managed. We lined up behind all the parents with little kids etc and when we got to the front of the line the attendant deliberately turned away from us and ignored us until I asked to be allowed to go to the gate. She started telling us that we had to wait until I told her we had preboarding then she let us through.

Hectic boarding process. I upgraded to business class which was no different than economy except for the food service. Totally not worth it.

This experience was a complete disaster. At first the flight was delayed. No reason given why the flight was delayed. Once transported to the plane (by bus) and waiting on the tarmac, the flight was canceled. The next flight was 6 hours later and that flight was also delayed. Horrible experience and lack of communication from the airline.

Everything well done and customer oriented There entertainment system is difficult to navigate

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

Information on your arrival and departure airports