Cheap flights from Dublin to Saint Helier

Dublin
DUB
Jersey
JER

Flight deals from Dublin to Saint Helier

Below you can see the best deals on flights Dublin — Saint Helier for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 7 September, from $108.

Top 10 cheap flights from Dublin to Saint Helier

EI
LS
$ 107

Dublin — Saint Helier

07:00—15:15
19 Sep 2026
8 h 15 m
1 stop
EI
LS
$ 107

Dublin — Saint Helier

07:00—14:50
7 Sep 2026
31 h 50 m
1 stop
EI
LS
$ 111

Dublin — Saint Helier

07:00—15:15
29 Aug 2026
8 h 15 m
1 stop
EI
LS
$ 119

Dublin — Saint Helier

19:30—14:20
9 Sep 2026
18 h 50 m
1 stop
EI
LS
$ 119

Dublin — Saint Helier

11:30—14:20
9 Sep 2026
26 h 50 m
1 stop
EI
LS
$ 119

Dublin — Saint Helier

06:50—14:20
9 Sep 2026
31 h 30 m
1 stop
EI
U2
$ 119

Dublin — Saint Helier

12:45—15:25
23 Sep 2026
26 h 40 m
1 stop
EI
U2
$ 119

Dublin — Saint Helier

09:55—15:25
23 Sep 2026
29 h 30 m
1 stop
EI
U2
$ 119

Dublin — Saint Helier

09:55—15:25
24 Sep 2026
5 h 30 m
1 stop
EI
U2
$ 119

Dublin — Saint Helier

07:30—15:25
24 Sep 2026
7 h 55 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Dublin — Saint Helier flight

Looking for cheap flights from Dublin to Saint Helier? Compare fares from different airlines, check the flight schedule and travel time — and book your Dublin — Saint Helier ticket online at the best price.

The route has direct flights — around 9 flights per week, flights are operated by Aer Lingus, Loganair, a nonstop flight takes about 1 h 40 min, the distance between the cities is around 547 km.

Planning your trip? You may find our Saint Helier travel guide, how to get from the airport into town and Saint Helier weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $108Min. price
SeptemberCheapest
OctoberPeak season
YesDirect flights
547 kmDistance
1 h 40 minTravel time
2Airlines
9 / wkFlights

Flight schedule from Dublin to Saint Helier

The table shows direct flights from Dublin to Saint Helier on the selected date. The flight takes approximately 1 h 40 min. Regular flights are operated by Aer Lingus and Loganair. Departures from Dublin Airport airports, arrivals at Jersey Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Wed, 26 August
Any time
Last update: 25 Aug 2026

Flight ticket prices by day: Dublin — Saint Helier

Below is a calendar of the lowest flight ticket prices for Dublin — Saint Helier by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $108 in September, and the most expensive are around $133 in October. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Dublin to Saint Helier by month. Tickets are usually cheapest in January (around $102) and priciest in July (about $156) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$102lowMay$138highSep$126medium
Feb$102lowJun$150highOct$126medium
Mar$114mediumJul$156highNov$108low
Apr$120mediumAug$150highDec$126medium

Some values are estimated based on seasonality.

When to fly

Weather in Saint Helier: it is warmest in August (up to 19 °C on average) and coolest in January (around 9 °C). The driest month is May.

Tickets are usually cheapest in September and most expensive in October. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Saint Helier

Dry and wet days · Saint Helier

Wind speed and direction · Saint Helier

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How to get the best deal on a Dublin — Saint Helier ticket

  • Book ahead: fares for Dublin — Saint Helier are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Flights Dublin — Saint Helier operate on Mondays, Wednesdays, Fridays and Saturdays — keep that in mind when picking your travel dates.
  • The cheapest month to fly to Saint Helier is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Dublin — Saint Helier route are operated by 2 airlines; Aer Lingus runs the most flights (around 89% of all flights). Compare carriers, flight shares and schedules below.

  • Aer LingusEI
    3x/week
    WebsiteFleet: 5710.7M pax/year
    • Direct flight DUB → JER3x/week
      Duration
      1h 40m
      Days
      MTWTFSS
    88.9%Open →
  • LoganairLM
    1x/week
    WebsiteFleet: 361.5M pax/year
    • Direct flight DUB → JER1x/week
      Duration
      1h 45m
      Days
      MTWTFSS
    11.1%Open →

Cities and airports on the Dublin — Saint Helier route

Flights Dublin — Saint Helier depart from Dublin Airport and arrive at Jersey Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Dublin

DUB
Ireland
About the cityHow to get thereWeatherAll about the country Ireland
Arrival

Saint Helier

JER
Jersey
About the cityHow to get thereWeatherAll about the country Jersey
Departure airports
Arrival airports

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Frequently asked questions about the Dublin — Saint Helier flight

How long is the flight from Dublin to Saint Helier?

A nonstop Dublin — Saint Helier flight takes about 1 h 40 min — the distance between the cities is around 547 km.

How far is it from Dublin to Saint Helier?

The distance from Dublin to Saint Helier is about 547 km, which a nonstop flight covers in around 1 h 40 min.

Are there direct flights from Dublin to Saint Helier?

Yes, there are nonstop flights Dublin — Saint Helier — around 9 flights per week.

Which airlines fly from Dublin to Saint Helier?

Airlines operating Dublin — Saint Helier include Aer Lingus, Loganair. See the full list with schedules in the "Airlines" section on this page.

Which airports do Dublin — Saint Helier flights use?

Flights from Dublin depart from Dublin Airport, and arrive at Jersey Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Dublin to Saint Helier?

The price of a Dublin — Saint Helier ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in October. Tickets typically cost between $108 and $133. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Dublin — Saint Helier?

Flights Dublin — Saint Helier are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Dublin to Saint Helier?

To catch a low fare Dublin — Saint Helier, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Dublin

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LondonEdinburghAmsterdamManchesterParisBirminghamGlasgowNew York CityFrankfurt am MainMadridTorontoWashington, D.C.BostonIstanbulChicagoMalagaMunichBarcelonaBristolZurichSouthamptonFaroLiverpoolLeedsLisbonRomeCopenhagenDohaAberdeenDusseldorfNewcastle upon TynePhiladelphiaBrusselsMinneapolisBerlinMilanAbu DhabiChisinauArrecifeDubai

Where else you can fly from Saint Helier

See all
LondonSouthamptonSt Peter PortBristolExeterNottinghamManchesterLeedsBelfastNewcastle upon TyneLiverpoolBirminghamBordeauxAmsterdamMunichEdinburghParisDusseldorfGlasgow

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