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$577+ 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
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$577
(United Airlines)

Popular in

June

Cheapest in

December

Average price

$780
From Flint Bishop to Dublin
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($350 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($60 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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 11/127:00 amFNT - DUB
1 stop20h 10mUnited Airlines
Sun 11/169:00 amDUB - FNT
2 stops18h 30mUnited Airlines
Deal found 9/10$577
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/254:43 pmFNT - DUB
1 stop11h 27mUnited Airlines
Sat 11/110:40 amDUB - FNT
1 stop15h 50mUnited Airlines
Deal found 9/10$632
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Sun 10/122:05 pmFNT - DUB
1 stop14h 40mUnited Airlines
Tue 10/219:50 amDUB - FNT
2 stops17h 39mUnited Airlines
Deal found 9/11$636
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Sun 10/122:05 pmFNT - DUB
2 stops16h 05mUnited Airlines
Wed 10/229:50 amDUB - FNT
2 stops17h 39mUnited Airlines
Deal found 9/11$641
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Sun 10/124:43 pmFNT - DUB
1 stop12h 02mUnited Airlines
Fri 10/2411:35 amDUB - FNT
1 stop15h 54mUnited Airlines
Deal found 9/11$642
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/164:43 pmFNT - DUB
1 stop12h 02mUnited Airlines
Thu 10/2311:35 amDUB - FNT
1 stop15h 54mUnited Airlines
Deal found 9/11$692
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Sun 10/124:43 pmFNT - DUB
1 stop12h 02mUnited Airlines
Mon 10/2011:35 amDUB - FNT
1 stop15h 54mUnited Airlines
Deal found 9/11$702
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/164:43 pmFNT - DUB
1 stop12h 02mUnited Airlines
Mon 10/2011:35 amDUB - FNT
1 stop15h 54mUnited Airlines
Deal found 9/11$752

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 September 11, 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

4:42 pm-8:10 am

1 stop10h 28m

Dublin

Sun 11/16

9:00 am-10:30 pm

2 stops18h 30m

$577

FlintDublin

FNT - DUB

FNTDUB

Flint Bishop

Sun 2/22

4:45 pm-8:10 am

1 stop10h 25m

Dublin

Sun 3/1

10:40 am-7:58 pm

1 stop14h 18m

$582

FlintDublin

FNT - DUB

FNTDUB

Flint Bishop

Sat 10/25

4:43 pm-9:10 am

1 stop11h 27m

Dublin

Sat 11/1

10:40 am-10:30 pm

1 stop15h 50m

$632

FlintDublin

FNT - DUB

FNTDUB

Flint Bishop

Tue 10/14

2:05 pm-9:45 am

1 stop14h 40m

Dublin

Tue 10/21

9:50 am-10:29 pm

2 stops17h 39m

$636

FlintDublin

FNT - DUB

FNTDUB

Flint Bishop

Sun 10/12

2:05 pm-9:45 am

1 stop14h 40m

Dublin

Tue 10/21

9:50 am-10:29 pm

2 stops17h 39m

$636

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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.

How much does it cost to fly round-trip from Flint, Michigan to Dublin?

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 11, 2025.
Peruse reviews from past customers who have flown with United Airlines and American Airlines 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
8,937 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

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
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

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
8,937 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

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.

  • How long is the flight from Flint, Michigan to Dublin?

    A quick flight from Flint, Michigan to Dublin can take about 10h 28m. United Airlines provides one of the quickest options available for as low as $577. The distance between Flint, Michigan and Dublin is about 3457 mi.

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

    Currently priced at $551, American Airlines will fly you from Flint, Michigan to Dublin and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $595. American Airlines is currently priced 40% 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$551Average$843FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$595Average$743FlexibilityNo cancel feeOn-time69%

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