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$450+ Cheap flights from Bangor, ME (BGR) to Dublin (DUB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — DUB
May 24 — May 311
Sun 5/24
Sun 5/31
1 adult, Economy
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1. Tell us where you want to go

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Cheap flight deals from Bangor to Dublin

Cheapest flights from Bangor to Dublin
Explore the most affordable flight options available from Bangor to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.

This KLM deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/133:00 pm
BGR
-
DUB
1 stop13h 15m
Multiple Airlines
Sat 9/194:20 pm
DUB
-
BGR
2 stops27h 03m
Multiple Airlines
Deal found 4/23$616
This Delta deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:27 pm
BGR
-
DUB
1 stop11h 48m
Delta
Thu 6/411:00 am
DUB
-
BGR
2 stops17h 33m
Delta
Deal found 4/20$622
This KLM deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/154:27 pm
BGR
-
DUB
1 stop12h 33m
Multiple Airlines
Tue 5/1912:00 pm
DUB
-
BGR
2 stops32h 47m
Multiple Airlines
Deal found 4/20$623
This Delta deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:10 pm
BGR
-
DUB
2 stops36h 35m
Delta
Sun 6/73:00 pm
DUB
-
BGR
2 stops13h 35m
Delta
Deal found 4/20$633
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/154:27 pm
BGR
-
DUB
2 stops12h 58m
Delta
Tue 5/195:55 am
DUB
-
BGR
2 stops38h 52m
Delta
Deal found 4/21$673
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:00 pm
BGR
-
DUB
1 stop13h 15m
Delta
Wed 10/2810:45 am
DUB
-
BGR
1 stop31h 36m
Delta
Deal found 4/22$694
This KLM deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/44:27 pm
BGR
-
DUB
1 stop12h 33m
Multiple Airlines
Thu 6/111:15 pm
DUB
-
BGR
1 stop31h 27m
Multiple Airlines
Deal found 4/20$718
This Delta deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/44:27 pm
BGR
-
DUB
1 stop12h 33m
Delta
Thu 6/111:15 pm
DUB
-
BGR
1 stop31h 27m
Delta
Deal found 4/20$734

Find flight deals from Bangor to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Bangor (BGR) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$616
(KLM)

One-way from

$450
(American Airlines)
Provider with most accurate pricing for Bangor-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bangor-Dublin flights.
Search Deals
From Bangor to Dublin
Search Deals
One-way flight from Bangor to Dublin
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bangor to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2026.
Use the filters below to find and compare flights from Bangor to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangorDublin

BGR - DUB

BGRDUB

Bangor

Sun 9/13

3:00 pm-9:15 am

1 stop13h 15m

Dublin

Sat 9/19

4:20 pm-2:23 pm

2 stops27h 03m

$616
Quickest round-trip

BangorDublin

BGR - DUB

BGRDUB

Bangor

Wed 5/27

4:27 pm-9:15 am

1 stop11h 48m

Dublin

Thu 6/4

11:00 am-11:33 pm

2 stops17h 33m

$622

BangorDublin

BGR - DUB

BGRDUB

Bangor

Fri 5/15

4:27 pm-10:00 am

1 stop12h 33m

Dublin

Tue 5/19

1:15 pm-3:47 pm

1 stop31h 32m

$622

BangorDublin

BGR - DUB

BGRDUB

Bangor

Wed 5/27

4:27 pm-9:15 am

1 stop11h 48m

Dublin

Wed 6/3

1:15 pm-3:47 pm

1 stop31h 32m

$623

BangorDublin

BGR - DUB

BGRDUB

Bangor

Wed 5/27

4:27 pm-9:15 am

1 stop11h 48m

Dublin

Sun 6/7

1:15 pm-3:42 pm

1 stop31h 27m

$623

BangorDublin

BGR - DUB

BGRDUB

Bangor

Fri 5/15

4:27 pm-10:00 am

1 stop12h 33m

Dublin

Tue 5/19

1:15 pm-3:47 pm

1 stop31h 32m

$674

BangorDublin

BGR - DUB

BGRDUB

Bangor

Wed 10/14

3:00 pm-3:25 pm

2 stops19h 25m

Dublin

Wed 10/28

10:45 am-2:21 pm

1 stop31h 36m

$714

BangorDublin

BGR - DUB

BGRDUB

Bangor

Thu 6/4

4:27 pm-10:00 am

1 stop12h 33m

Dublin

Thu 6/11

1:15 pm-3:42 pm

1 stop31h 27m

$718

BangorDublin

BGR - DUB

BGRDUB

Bangor

Thu 6/4

4:27 pm-10:00 am

1 stop12h 33m

Dublin

Thu 6/11

1:15 pm-3:42 pm

1 stop31h 27m

$734

BangorDublin

BGR - DUB

BGRDUB

Bangor

Sat 6/6

4:27 pm-9:15 am

1 stop11h 48m

Dublin

Sat 6/13

1:15 pm-3:42 pm

1 stop31h 27m

$735

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Compare providers for flights from Bangor to Dublin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bangor to Dublin in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bangor, Maine-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bangor, Maine-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bangor, Maine-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bangor, Maine-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bangor, Maine-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bangor to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Bangor with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Bangor to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Bangor, Maine to Dublin?

    Departing from Bangor, Maine to Dublin will take you 11h 48m. The distance between Bangor, Maine and Dublin is about 2795 mi.

  • Can I find deals for flights from Bangor to Dublin that include hotel bookings?

    Yes. In addition to deals on Bangor to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bangor to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangor to Dublin.

  • Can I find deals for business class flights from Bangor to Dublin?

    Yes. Cheapflights offers flight deals from Bangor to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Leixlip

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