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$325+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — DUB
Jul 6 — Jul 131
Mon 7/6
Mon 7/13
1 adult, Economy
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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 June 6, 2026.

This United Airlines deal was found by Cheapflights users on 6/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:00 am
BGR
-
DUB
1 stop19h 30m
United Airlines
Mon 8/179:50 am
DUB
-
BGR
2 stops42h 40m
United Airlines
Deal found 6/4$710
This United Airlines deal was found by Cheapflights users on 6/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:00 am
BGR
-
DUB
1 stop19h 30m
United Airlines
Sun 8/169:20 am
DUB
-
BGR
2 stops41h 31m
United Airlines
Deal found 6/4$715
This United Airlines deal was found by Cheapflights users on 6/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/811:46 am
BGR
-
DUB
2 stops17h 54m
United Airlines
Sun 8/169:20 am
DUB
-
BGR
2 stops41h 31m
United Airlines
Deal found 6/4$719
This KAYAK deal was found by Cheapflights users on 6/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:00 am
BGR
-
DUB
1 stop19h 30m
Lufthansa
Sun 8/169:30 am
DUB
-
BGR
1 stop19h 00m
Lufthansa
Deal found 6/4$741
This United Airlines deal was found by Cheapflights users on 6/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:50 pm
BGR
-
DUB
2 stops35h 30m
United Airlines
Mon 11/309:00 am
DUB
-
BGR
2 stops34h 10m
United Airlines
Deal found 6/2$755
This Delta deal was found by Cheapflights users on 6/2. 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.
Mon 9/144:15 pm
BGR
-
DUB
1 stop12h 00m
Delta
Tue 9/2911:10 am
DUB
-
BGR
2 stops33h 24m
Delta
Deal found 6/2$762
This Delta deal was found by Cheapflights users on 6/2. 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.
Tue 9/154:15 pm
BGR
-
DUB
1 stop12h 00m
Delta
Wed 9/303:00 pm
DUB
-
BGR
2 stops25h 23m
Delta
Deal found 6/2$765
This KLM deal was found by Cheapflights users on 6/2. 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.
Wed 9/164:15 pm
BGR
-
DUB
1 stop12h 00m
Multiple Airlines
Sun 9/271:15 pm
DUB
-
BGR
1 stop31h 19m
Multiple Airlines
Deal found 6/2$766
This Air France deal was found by Cheapflights users on 6/2. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:15 pm
BGR
-
DUB
2 stops18h 10m
Air France
Sun 9/2711:00 am
DUB
-
BGR
2 stops33h 34m
Air France
Deal found 6/2$771
This Air France deal was found by Cheapflights users on 6/3. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/164:15 pm
BGR
-
DUB
2 stops18h 10m
Air France
Mon 9/283:00 pm
DUB
-
BGR
2 stops29h 34m
Air France
Deal found 6/3$772

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 June 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$710
(United Airlines)

One-way from

$325
(American Airlines)

Popular in

February

Cheapest in

November
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
Highest demand for flights based on searches. 17% potential increase in price ($178 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($49 potential savings vs. average RT price).
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 June 6, 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

Sat 8/8

7:00 am-7:30 am

1 stop19h 30m

Dublin

Mon 8/17

9:50 am-11:30 pm

2 stops42h 40m

$710

BangorDublin

BGR - DUB

BGRDUB

Bangor

Sat 8/8

7:00 am-7:30 am

1 stop19h 30m

Dublin

Sun 8/16

9:20 am-9:51 pm

2 stops41h 31m

$715

BangorDublin

BGR - DUB

BGRDUB

Bangor

Sun 9/20

6:15 am-9:45 am

2 stops22h 30m

Dublin

Sat 10/3

9:20 am-9:54 pm

2 stops41h 34m

$719

BangorDublin

BGR - DUB

BGRDUB

Bangor

Sat 8/8

4:55 pm-10:00 am

1 stop12h 05m

Dublin

Sun 8/16

6:00 am-3:42 pm

2 stops38h 42m

$815

BangorDublin

BGR - DUB

BGRDUB

Bangor

Fri 11/20

5:50 pm-9:55 am

1 stop11h 05m

Dublin

Sun 11/29

9:00 am-9:54 pm

2 stops41h 54m

$854

BangorDublin

BGR - DUB

BGRDUB

Bangor

Fri 7/31

7:15 pm-8:15 am

2 stops56h 00m

Dublin

Sun 8/23

9:20 am-11:30 pm

2 stops19h 10m

$891
Quickest round-trip

BangorDublin

BGR - DUB

BGRDUB

Bangor

Sat 8/8

4:55 pm-10:00 am

1 stop12h 05m

Dublin

Sun 8/16

7:15 pm-3:42 pm

2 stops25h 27m

$903

BangorDublin

BGR - DUB

BGRDUB

Bangor

Sat 8/1

4:45 pm-10:00 am

1 stop12h 15m

Dublin

Sun 8/16

6:00 am-3:42 pm

2 stops38h 42m

$908
Cheapest one-way
Quickest one-way

BangorDublin

BGR - DUB

BGRDUB

Bangor

Sun 9/20

4:15 pm-9:15 am

1 stop12h 00m

$334

BangorDublin

BGR - DUB

BGRDUB

Bangor

Sun 9/20

11:43 am-6:30 am

1 stop13h 47m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/1

Sorted by cheapest first

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 June.
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.

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated June 6, 2026.
See what other customers who have flown with American Airlines from Bangor to Dublin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,649 reviews

Comfort

7.2

Crew

7.9

Food

6.4

Entertainment

6.9

Overall

7.1

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!
American Airlines
7.1
Good
11,649 reviews
American Airlines
7.1
Good
11,649 reviews

Comfort

7.2

Crew

7.9

Food

6.4

Entertainment

6.9

Overall

7.1

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!

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 12h 05m. The distance between Bangor, Maine and Dublin is about 2795 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Bangor, Maine to Dublin round-trip?

    Currently priced at $525, American Airlines will fly you from Bangor, Maine to Dublin and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. You may be able to fly from Bangor, Maine to Dublin for 36% less than the average price by searching for this airline.

  • 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
Castleknock

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Alternative routes for Bangor to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Bangor to Dublin

Discover the top airline that operate flights from Bangor to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$525Average$798FlexibilityNo cancel feeOn-time71%

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