$399 Cheap Flights from Bangor (BGR) to Dublin (DUB)

View $399 flight on Wed, Feb 18, 2026Opens in a new window

Popular airlines from Bangor Intl. Airport (BGR) to Dublin Airport (DUB)

Cheap Flights from Bangor to Dublin (BGR-DUB)

Prices were available within the past 7 days and start at $399 for one-way flights and $477 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Feb 18 - Wed, Feb 25
BGR
Bangor
DUB
Dublin
$477 Roundtrip, found 8 hours ago
$477
Roundtrip
found 8 hours ago
Select United flight, departing Wed, Feb 18 from Bangor to Dublin, returning Wed, Feb 25, priced at $477 found 8 hours ago
United
Sun, Feb 15 - Fri, Feb 27
BGR
Bangor
DUB
Dublin
$478 Roundtrip, found 8 hours ago
$478
Roundtrip
found 8 hours ago
Select United flight, departing Sun, Feb 15 from Bangor to Dublin, returning Fri, Feb 27, priced at $478 found 8 hours ago
Delta
Sun, Nov 9 - Thu, Nov 27
BGR
Bangor
DUB
Dublin
$482 Roundtrip, found 5 days ago
$482
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Nov 9 from Bangor to Dublin, returning Thu, Nov 27, priced at $482 found 5 days ago
American Airlines
Wed, Feb 18 - Wed, Feb 25
BGR
Bangor
DUB
Dublin
$483 Roundtrip, found 8 hours ago
$483
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Wed, Feb 18 from Bangor to Dublin, returning Wed, Feb 25, priced at $483 found 8 hours ago
United
Tue, Nov 18 - Wed, Dec 3
BGR
Bangor
DUB
Dublin
$485 Roundtrip, found 6 days ago
$485
Roundtrip
found 6 days ago
Select United flight, departing Tue, Nov 18 from Bangor to Dublin, returning Wed, Dec 3, priced at $485 found 6 days ago
Delta
Sat, Nov 15 - Thu, Dec 4
BGR
Bangor
DUB
Dublin
$486 Roundtrip, found 5 days ago
$486
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Nov 15 from Bangor to Dublin, returning Thu, Dec 4, priced at $486 found 5 days ago
United
Wed, Feb 18 - Wed, Feb 25
BGR
Bangor
DUB
Dublin
$488 Roundtrip, found 8 hours ago
$488
Roundtrip
found 8 hours ago
Select United flight, departing Wed, Feb 18 from Bangor to Dublin, returning Wed, Feb 25, priced at $488 found 8 hours ago
Delta
Wed, Dec 3 - Fri, Dec 19
BGR
Bangor
DUB
Dublin
$488 Roundtrip, found 2 days ago
$488
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Dec 3 from Bangor to Dublin, returning Fri, Dec 19, priced at $488 found 2 days ago
United
Sat, Jan 31 - Fri, Feb 13
BGR
Bangor
DUB
Dublin
$490 Roundtrip, found 4 days ago
$490
Roundtrip
found 4 days ago
Select United flight, departing Sat, Jan 31 from Bangor to Dublin, returning Fri, Feb 13, priced at $490 found 4 days ago
KLM
Mon, Nov 10 - Tue, Nov 18
BGR
Bangor
DUB
Dublin
$514 Roundtrip, found 3 days ago
$514
Roundtrip
found 3 days ago
Select KLM flight, departing Mon, Nov 10 from Bangor to Dublin, returning Tue, Nov 18, priced at $514 found 3 days ago

Alternative airports near Dublin

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Dublin Airport DUB. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $534
DUB
Dublin Airport
CheapestClosest
Average driving time to city center14 min
Flights from $534

Frequently asked questions

How much does a flight from Bangor Intl. Airport (BGR) to Dublin Airport (DUB) cost?
Grab a cheap one-way flight from $399 or cheap return flight from $477 from Bangor Intl. Airport (BGR) to Dublin Airport (DUB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Bangor Intl. Airport (BGR) to Dublin Airport (DUB)?
The cheapest month to fly from BGR to DUB is February, when there's less demand. Off-peak months are generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Bangor Intl. Airport (BGR) to Dublin Airport (DUB)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest BGR to DUB flight.
How many flights per day from Bangor Intl. Airport (BGR) to Dublin Airport (DUB)?
You'll need to take a flight with a layover if you're traveling from Bangor Intl. Airport (BGR) to Dublin Airport (DUB). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from BGR to DUB?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on various factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Bangor Intl. Airport (BGR) to Dublin Airport (DUB)?
Choose a flight from Bangor Intl. Airport (BGR) to Dublin Airport (DUB) that takes off before 3 PM to reduce the likelihood of delays. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Bangor Intl. Airport (BGR) to Dublin Airport (DUB) last-minute?
Booking your flight from BGR to DUB shortly before your getaway is typically more expensive. But if there's some wiggle room with your departure dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a BGR to DUB flight and hotel package?
You can save money by booking a BGR to DUB flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. After choosing your ideal accommodations and flights, consider other add-ons like car rentals, tours and activities.
Can I cancel or change the date of my flight from Bangor Intl. Airport (BGR) to Dublin Airport (DUB)?
Usually, it's possible to cancel or reschedule your BGR to DUB flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Bangor Intl.
Destination airport
Dublin
Airlines serving
American Airlines, Delta, United
Roundtrip price
$477
Distance
2796 mi

Book with confidence

Bangor to Dublin Flights

The cheapest times to fly from Bangor to Dublin

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Bangor to Dublin are during the month of February. You can find some of the cheapest flights from Bangor to Dublin with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bangor to Dublin

Sunday is one of the best days to book for cheap flights from Bangor to Dublin: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Bangor to Dublin

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Bangor to Dublin in 2025. You can also book with separate airlines for your outbound and return journeys, from $399 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Bangor to Dublin flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Bangor to Dublin airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Bangor to Dublin Flights
*Available to One Key members.