Ireland has a way of making even a short getaway feel like a proper adventure. Between Dublin’s lively pubs, historic streets, spectacular coastal scenery, and the seemingly endless stretches of green countryside, it’s a destination that offers plenty of reasons to visit. And right now, getting there from North America is considerably more affordable than usual.
Nonstop roundtrip flights to Ireland have dropped as low as $377, with discounted fares available from 16 North American departure cities. Most of these flights are operated by Aer Lingus, with Delta also participating, and availability extends from November 2026 through April 2027 depending on your departure airport.
The standout is Boston, where roundtrip flights to Dublin are available for just $377. That’s an exceptional price for a nonstop transatlantic flight, particularly when typical fares can reach $850 or more.
And Boston isn’t the only city seeing attractive pricing. Travelers from New York, Chicago, Los Angeles, San Francisco, Toronto, and several other cities can also find roundtrip tickets for less than $600.
If Ireland has been on your travel list, this could be an excellent opportunity to finally make that trip happen.
Cheap Flights to Ireland: Deal at a Glance
| Deal Details | Information |
|---|---|
| Destination | Dublin (DUB) and Shannon (SNN), Ireland |
| Airlines | Aer Lingus and Delta |
| Lowest Roundtrip Fare | $377 from Boston |
| Other Fares | From $501–$598 roundtrip |
| Typical Fare | Approximately $850 |
| Best Availability | January–February 2027 |
| Full Travel Window | November 2026–April 2027 |
| Departure Cities | 16 North American airports |
| Flight Type | Nonstop |
| Fare Type | Basic Economy / Aer Lingus Saver |
| Carry-On Bag | Included in the advertised fares |
The cheapest tickets are Basic Economy or Aer Lingus Saver fares, so it’s important to review the baggage and change policies before booking. Travelers who want checked baggage and greater flexibility can consider upgrading to a higher fare category.
Nonstop Flights to Dublin From Just $377 Roundtrip
Dublin is the primary destination in this deal, with discounted nonstop fares from 16 cities across the United States and Canada.
Here’s how the advertised roundtrip pricing breaks down:
| Departure City | Airport | Roundtrip Fare |
|---|---|---|
| Boston | BOS | $377 |
| Toronto | YYZ | $501 |
| Hartford | BDL | $529 |
| New York | JFK | $529 |
| Newark | EWR | $529 |
| Minneapolis | MSP | $540 |
| Chicago | ORD | $589 |
| Indianapolis | IND | $589 |
| Los Angeles | LAX | $589 |
| Nashville | BNA | $589 |
| Philadelphia | PHL | $589 |
| Pittsburgh | PIT | $589 |
| Raleigh | RDU | $589 |
| San Francisco | SFO | $589 |
| Washington, D.C. | IAD | $589 |
| Seattle | SEA | $598 |
All prices are roundtrip Basic Economy fares and are subject to availability.
Boston is clearly the winner when it comes to the lowest price, but the broader list is impressive. Finding nonstop flights from the West Coast to Ireland for less than $600 roundtrip is particularly appealing, considering the distance involved.
The fact that these are nonstop flights also makes the deal more attractive. You won’t have to spend additional hours connecting through another airport or worry about a missed connection on your way across the Atlantic.
Cheap Flights to Shannon, Ireland
Dublin isn’t the only Irish airport included in the sale.
There are also discounted nonstop flights to Shannon Airport (SNN), which can be an excellent alternative for travelers interested in exploring western Ireland.
| Departure City | Airport | Roundtrip Fare |
|---|---|---|
| New York | JFK | $531 |
| Boston | BOS | $583 |
Shannon is particularly convenient for travelers planning to visit places like the Cliffs of Moher, Galway, or Ireland’s scenic Atlantic coastline.
Instead of landing in Dublin and driving across the country, you can begin your trip much closer to some of Ireland’s most famous natural attractions.
You could even compare flying into Dublin and returning from Shannon, or vice versa, if the pricing and airline schedules work in your favor.
That can be a great way to explore more of Ireland without retracing your route.
When Are These Cheap Flights Available?
The strongest availability is during January and February 2027, but the broader deal includes dates from November 2026 through April 2027.
Exact availability depends on your departure city, airline, and preferred trip length.
This makes the sale particularly attractive for travelers who are comfortable visiting Ireland outside the busy summer season.
While winter brings cooler temperatures, shorter daylight hours, and a higher chance of rain, it can also mean fewer tourists at major attractions and a more relaxed atmosphere in popular destinations.
You may find it easier to enjoy Dublin’s museums, restaurants, historic neighborhoods, and pubs without the crowds that arrive during peak travel months.
For travelers who prefer slightly milder conditions, it’s also worth searching March and April dates where available.
One useful tip from the deal is to search for eight- or nine-day trips, which may reveal additional discounted dates from certain departure cities.
Why Boston’s $377 Fare Stands Out
Of all the departure cities included, Boston offers the most eye-catching price.
At just $377 roundtrip, you’re getting a nonstop transatlantic flight for considerably less than the approximately $850 fare used as the normal-price comparison.
That’s a difference of roughly $473 per ticket.
For two travelers, that could represent almost $950 in savings compared with the reference fare, leaving considerably more room in the travel budget for accommodations, experiences, restaurants, and transportation around Ireland.
Even if Boston isn’t your home airport, the price might be worth investigating if you can reach it inexpensively.
However, before booking a separate positioning flight, make sure to account for the additional airfare, baggage fees, and the risk of traveling on separate reservations.
A $377 ticket isn’t necessarily a better deal than a $529 nonstop departure from your home city once all those extra costs are included.
What’s Included in These Economy Fares?
The advertised prices are for Basic Economy or Aer Lingus Saver tickets.
According to the deal, these fares include a carry-on bag, making them useful for travelers who can pack relatively light.
However, the cheapest fare categories come with more restrictions than standard Economy tickets.
For travelers flying Aer Lingus, upgrading from Saver to the Smart fare category can provide additional benefits, including a checked bag and greater flexibility.
The quoted upgrade cost is approximately $240, although the exact difference can vary depending on your itinerary.
On Delta-operated flights, moving from Basic Economy to Main Cabin can also provide more flexibility, with the deal indicating a similar approximate upgrade cost.
If you’re planning a short city break and can travel with a carry-on, the lowest fare may be sufficient.
For longer trips involving several cities, winter clothing, or checked baggage, compare the total cost of the upgraded fare before booking.
Change and Cancellation Policies
Cheap international flights can come with restrictions, and this deal is no exception.
Aer Lingus Saver: Changes are permitted for a fee of approximately $150. Upgrading to a Smart fare may provide free changes and the ability to cancel for a voucher.
Delta Basic Economy: Changes and cancellations may be restricted or subject to fees. Main Cabin fares generally offer greater flexibility, including eligible changes or cancellations for a voucher.
The exact conditions depend on the airline and ticket purchased, so always review the fare rules during checkout.
If your travel plans are uncertain, spending a little more for a flexible ticket may be worthwhile.
How to Find and Book These Ireland Flight Deals
The easiest way to search for the discounted fares is through Google Flights.
Start by visiting Google Flights and entering your departure airport.
Choose Dublin (DUB) or Shannon (SNN) as your destination, select roundtrip travel, and open the date calendar.
Google Flights highlights lower-priced dates, making it easier to identify when the advertised fares are available.
We recommend searching across the full November-to-April window rather than limiting yourself to one specific week.
If you’re having trouble finding a discounted itinerary, try adjusting your trip length to eight or nine days.
Once you’ve found suitable flights, follow the booking link to purchase directly from Aer Lingus or Delta.
Booking directly with the operating airline can simplify communication if your schedule changes or you need assistance later.
Before paying, double-check the baggage allowance, fare category, seat selection costs, and cancellation terms.
And remember that advertised prices can disappear quickly as the cheapest seats sell out.
Why Visit Ireland During the Off-Season?
Ireland’s summer months attract visitors from around the world, but there’s a lot to appreciate about traveling during the quieter part of the year.
Dublin remains lively throughout winter, with its pubs, music venues, museums, restaurants, and historic attractions offering plenty to do regardless of the weather.
The Guinness Storehouse is one of the city’s best-known attractions, while places like Trinity College, Dublin Castle, and St. Patrick’s Cathedral offer opportunities to explore the country’s history and culture.
You can also spend time discovering neighborhoods, independent cafés, and traditional pubs without the same level of tourist traffic you’d expect in summer.
Outside Dublin, Ireland’s countryside and coastline remain beautiful year-round, although you’ll want to plan around shorter daylight hours and potentially wet or windy conditions.
The main advantage of visiting during the off-season is the combination of lower travel costs and a more relaxed experience.
And with roundtrip flights starting at $377, the savings begin before you even arrive.
Dublin or Shannon: Which Airport Should You Choose?
If you’re visiting Ireland for the first time and want to experience its capital, Dublin is the obvious choice.
The city offers a great combination of history, nightlife, restaurants, and easy access to other parts of the country.
Dublin is also a convenient starting point for travelers who want to explore Ireland using public transportation or organized tours.
Shannon, on the other hand, is particularly appealing if your priority is Ireland’s western coastline.
It’s closer to destinations like the Cliffs of Moher and provides a useful starting point for exploring County Clare, Galway, and parts of the Wild Atlantic Way.
For a longer trip, consider comparing an itinerary that starts in Dublin and ends in Shannon.
That could allow you to travel across Ireland at a comfortable pace rather than returning to your original arrival airport.
Is This Ireland Flight Deal Worth Booking?
For travelers planning to visit Ireland between November and April, the pricing is compelling.
The lowest fare of $377 roundtrip from Boston is especially attractive, but even the $529–$598 fares from other cities compare favorably with the approximately $850 reference price.
You’re also getting nonstop service, which adds convenience and reduces total travel time.
The main trade-offs are the off-season travel dates and the restrictions associated with Basic Economy tickets.
If you’re comfortable traveling with a carry-on and don’t need extensive ticket flexibility, these fares offer excellent value.
For anyone who prefers checked baggage or the ability to change plans, we’d compare the upgraded fare before making a decision.
Final Thoughts
Ireland doesn’t have to be an expensive transatlantic getaway.
With nonstop roundtrip flights starting at just $377, this latest sale offers a great opportunity to visit Dublin or explore the country’s spectacular western coastline for considerably less than the usual airfare.
Boston has the lowest advertised fare, while travelers from cities including New York, Chicago, Los Angeles, San Francisco, Seattle, Toronto, and Washington, D.C. can also find discounted tickets for under $600.
The best availability is in January and February 2027, with additional travel dates extending from November through April depending on the route.
We’d start by searching Google Flights, comparing a few different trip lengths, and checking the total price of the fare category that best fits your travel style.
These deals are expected to be short-lived, so if Ireland has been on your list, it’s worth checking the available dates sooner rather than later.
