$444+ Cheap flights from Bangor, ME (BGR) to Dublin (DUB)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — DUB
Oct 4 — Oct 111
Round-trip
1 adult, Economy
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Find cheap flights from Bangor to Dublin with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Bangor to Dublin
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Best
Last-minute
One-way
Cheapest flights from Bangor to DublinExplore 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 September 4, 2026.
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 September 4, 2026.
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Thu 12/316:25 am -
1 stop22h 30m
Sun 1/109:00 am -
2 stops54h 32m
Deal found 9/4![United Airlines logo]()
$699
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Mon 11/911:00 am -
1 stop17h 55m
Mon 11/169:00 am -
2 stops30h 19m
Deal found 9/4![United Airlines logo]()
$707
This American Airlines deal was found by Cheapflights users on 9/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:43 am -
1 stop16h 57m
Mon 11/1611:30 am -
1 stop16h 29m
Deal found 9/4![American Airlines logo]()
$711
This British Airways deal was found by Cheapflights users on 9/4. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/3112:46 pm -
2 stops18h 39m
Sun 1/108:40 pm -
2 stops31h 27m
Deal found 9/4![Multiple Airlines logo]()
$715
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Sat 10/1712:05 pm -
2 stops14h 15m
Sat 10/2412:30 pm -
2 stops26h 49m
Deal found 9/2![United Airlines logo]()
$740
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Wed 10/712:08 pm -
1 stop14h 22m
Wed 10/149:20 am -
2 stops17h 19m
Deal found 9/4![United Airlines logo]()
$742
This United Airlines deal was found by Cheapflights users on 9/1. 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 9/117:17 pm -
1 stop10h 53m
Thu 9/179:50 am -
2 stops40h 57m
Deal found 9/1![United Airlines logo]()
$743
Best flights from Bangor to DublinDiscover carefully curated flight deals from Bangor to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
Discover carefully curated flight deals from Bangor to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Thu 12/316:25 am -
1 stop20h 05m
Sun 1/109:30 am -
1 stop30h 02m
Deal found 9/4![United Airlines logo]()
$720
This KLM deal was found by Cheapflights users on 8/31. 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 11/203:45 pm -
2 stops25h 30m
Sun 11/299:55 am -
2 stops34h 10m
Deal found 8/31![Multiple Airlines logo]()
$801
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Sat 10/1712:05 pm -
2 stops14h 15m
Sat 10/241:35 pm -
1 stop25h 44m
Deal found 9/2![United Airlines logo]()
$740
This KLM deal was found by Cheapflights users on 9/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/213:45 pm -
2 stops19h 35m
Sun 11/299:55 am -
2 stops34h 10m
Deal found 9/3![Multiple Airlines logo]()
$801
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Wed 10/712:08 pm -
1 stop14h 22m
Wed 10/1411:35 am -
1 stop15h 04m
Deal found 9/4![United Airlines logo]()
$746
This United Airlines deal was found by Cheapflights users on 8/31. 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 11/2011:00 am -
1 stop15h 30m
Sun 11/299:00 am -
2 stops54h 28m
Deal found 8/31![United Airlines logo]()
$777
This United Airlines deal was found by Cheapflights users on 8/31. 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.
Mon 10/1212:08 pm -
1 stop18h 02m
Sat 10/2412:30 pm -
2 stops26h 49m
Deal found 8/31![United Airlines logo]()
$885
Last-minute flights from Bangor to DublinDiscover last-minute flight deals from Bangor to Dublin. Data last updated September 4, 2026 and is based on user searches.
Discover last-minute flight deals from Bangor to Dublin. Data last updated September 4, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/1. 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 9/117:17 pm -
1 stop10h 53m
Thu 9/179:50 am -
2 stops40h 57m
Deal found 9/1![United Airlines logo]()
$743
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:50 am -
1 stop19h 40m
Thu 9/179:30 am -
1 stop19h 17m
Deal found 9/1![American Airlines logo]()
$770
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Wed 10/712:08 pm -
1 stop14h 22m
Wed 10/149:20 am -
2 stops17h 19m
Deal found 9/4![United Airlines logo]()
$742
This Scandinavian Airlines deal was found by Cheapflights users on 9/1. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:00 pm -
3 stops25h 20m
Wed 10/147:05 pm -
3 stops33h 20m
Deal found 9/1![Multiple Airlines logo]()
$2,134
This United Airlines deal was found by Cheapflights users on 8/31. 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.
Mon 10/1212:08 pm -
1 stop14h 22m
Sat 10/241:35 pm -
1 stop25h 44m
Deal found 8/31![United Airlines logo]()
$864
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Sat 10/174:43 pm -
1 stop12h 02m
Sat 10/241:35 pm -
1 stop25h 44m
Deal found 9/2![United Airlines logo]()
$740
One-way flights from Bangor to DublinSearch for one-way flight options from Bangor to Dublin. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
Search for one-way flight options from Bangor to Dublin. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:07 am -
3 stops44h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Multiple Airlines logo]()
$444
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:35 pm -
2 stops32h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$515
This Ovago deal was found by Cheapflights users on 9/3. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:25 pm -
1 stop10h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Aer Lingus logo]()
$540
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Thu 10/19:25 am -
2 stops16h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![United Airlines logo]()
$634
This United Airlines deal was found by Cheapflights users on 9/1. 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 10/164:43 pm -
1 stop12h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![United Airlines logo]()
$635
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 September 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $699 (United Airlines) |
One-way from | $444 (Kiwi.com) |
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 7,457,451 searches. Data last updated September 4, 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
Cheapest round-trip
BangorDublin
BGR Bangor - DUB Dublin
BGRDUB
Bangor
Wed 10/14
10:07 am-11:30 am
3 stops44h 23m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$444
BangorDublin
BGR Bangor - DUB Dublin
BGRDUB
Bangor
Thu 10/1
6:35 pm-8:15 am
2 stops32h 40m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$537
Quickest round-trip
BangorDublin
BGR Bangor - DUB Dublin
BGRDUB
Bangor
Thu 10/1
4:25 pm-8:15 am
1 stop10h 50m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$543
BangorDublin
BGR Bangor - DUB Dublin
BGRDUB
Bangor
Thu 10/1
9:25 am-7:20 am
2 stops16h 55m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$634
BangorDublin
BGR Bangor - DUB Dublin
BGRDUB
Bangor
Fri 10/16
12:08 pm-10:40 am
2 stops17h 32m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$635
BangorDublin
BGR Bangor - DUB Dublin
BGRDUB
Bangor
Thu 12/31
6:25 am-7:30 am
1 stop20h 05m
Dublin
Sun 1/10
9:30 am-10:32 am
1 stop30h 02m
$720
BangorDublin
BGR Bangor - DUB Dublin
BGRDUB
Bangor
Sat 10/17
12:05 pm-7:20 am
2 stops14h 15m
Dublin
Sat 10/24
1:35 pm-10:19 am
1 stop25h 44m
$740
BangorDublin
BGR Bangor - DUB Dublin
BGRDUB
Bangor
Fri 10/16
11:04 am-4:35 am
3 stops36h 31m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$743
BangorDublin
BGR Bangor - DUB Dublin
BGRDUB
Bangor
Wed 10/7
12:08 pm-7:30 am
1 stop14h 22m
Dublin
Wed 10/14
11:35 am-9:39 pm
1 stop15h 04m
$746
BangorDublin
BGR Bangor - DUB Dublin
BGRDUB
Bangor
Fri 11/20
11:00 am-7:30 am
1 stop15h 30m
Dublin
Sun 11/29
9:00 am-10:28 am
2 stops54h 28m
$777
Showing 1-10 of 13 resultsSorted 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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
BGR-DUB
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 September 4, 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.
Crew
7.9
Food
6.4
Overall
7.1
Boarding
7.5
Comfort
7.2
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Crew
7.9
Food
6.4
Overall
7.1
Boarding
7.5
Comfort
7.2
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
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.
Traveling to a place near Dublin?
Book flights to Dublin if you plan to visit one of these locationsCastleknock
Bray
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Complete your trip
Complete your trip to Dublin by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Dublin
Explore flights to Dublin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 4, 2026.
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Bangor and Dublin flights
Browse other Bangor and Dublin flight options. Last updated on September 4, 2026.
Other flights from Bangor
Browse through other flights departing from Bangor. Flights are based on user searches made on Cheapflights and were last updated on September 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$525 | Average$879 | FlexibilityNo cancel fee | On-time71% |