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$554+ Cheap flights from Flint, MI (FNT) 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — DUB
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Flint to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Flint (FNT) 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 July 29, 2025.

Round-trip from

$554
(United Airlines)

Popular in

June

Cheapest in

October

Average price

$1,200
From Flint Bishop to Dublin
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($358 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Flint to Dublin

Cheapest flights from Flint to Dublin
Explore the most affordable flight options available from Flint to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This United Airlines deal was found by Cheapflights users on 7/27. 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 11/122:15 pmFNT - DUB
1 stop12h 55mUnited Airlines
Sun 11/169:00 amDUB - FNT
2 stops36h 07mUnited Airlines
Deal found 7/27$554
This American Airlines deal was found by Cheapflights users on 7/29. 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 9/127:25 pmFNT - DUB
1 stop11h 15mAmerican Airlines
Fri 9/191:45 pmDUB - FNT
1 stop29h 18mAmerican Airlines
Deal found 7/29$678
This Aer Lingus deal was found by Cheapflights users on 7/28. 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 Aer Lingus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/62:10 pmFNT - DUB
1 stop10h 00mMultiple Airlines
Wed 8/2011:35 amDUB - FNT
1 stop15h 55mMultiple Airlines
Deal found 7/28$867
This AranGrant deal was found by Cheapflights users on 7/28. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/158:08 pmFNT - DUB
2 stops34h 07mBritish Airways
Fri 10/248:15 pmDUB - FNT
2 stops28h 42mBritish Airways
Deal found 7/28$7,296

Cheapflights Fare Finder

 
Customize your flight search to find flights from Flint 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 July 29, 2025.
Use the filters below to find and compare flights from Flint to Dublin that are best for you.

Fly from

Flint

Fly to

Dublin

Route

Depart

Return

Price

FlintDublin

FNT - DUB

FNTDUB

Flint Bishop

Wed 11/12

2:15 pm-8:10 am

1 stop12h 55m

Dublin

Sun 11/16

9:00 am-4:07 pm

2 stops36h 07m

$554

FlintDublin

FNT - DUB

FNTDUB

Flint Bishop

Fri 9/12

7:25 pm-11:40 am

1 stop11h 15m

Dublin

Fri 9/19

1:45 pm-2:03 pm

1 stop29h 18m

$678

FlintDublin

FNT - DUB

FNTDUB

Flint Bishop

Wed 10/15

8:08 pm-11:15 am

2 stops34h 07m

Dublin

Fri 10/24

8:15 pm-7:57 pm

2 stops28h 42m

$7,296

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from Flint to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Flint 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.

Cheapflights Insights

Everything you need to know about your flight from Flint to Dublin

What is the cheapest month to book a flight from Flint, Michigan to Dublin?

Currently, November is the cheapest month in which you can book a flight from Flint, Michigan to Dublin (average of $509). Flying from Flint, Michigan to Dublin in June is currently the most expensive (average of $924). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 July 29, 2025.
Peruse reviews from past customers who have flown with United Airlines, American Airlines, and British Airways from Flint to Dublin to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,896 reviews

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,896 reviews
United Airlines
7.4
Good
8,896 reviews

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,896 reviews

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
British Airways
6.6
Okay
7,208 reviews
United Airlines
7.4
Good
8,896 reviews

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

  • What are the cheapest airlines flying from Flint, Michigan to Dublin round-trip?

    Currently priced at $554, United Airlines will fly you from Flint, Michigan to Dublin and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and British Airways - these airlines can fly you to your destination from $678 and $7,296, respectively. United Airlines is currently priced 39% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Flint 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.

  • What is the cheapest month to book a flight from Flint, Michigan to Dublin?

    Currently, November is the cheapest month in which you can book a flight from Flint, Michigan to Dublin (average of $509). Flying from Flint, Michigan to Dublin in June is currently the most expensive (average of $924). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Dublin?

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

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Top 2 airlines flying from Flint to Dublin

Discover the top 2 airlines that operate flights from Flint 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$551Average$941FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$595Average$780FlexibilityNo cancel feeOn-time69%

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