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$280+ Cheap flights from Flint (FNT) 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — DUB
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap 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 January 27, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. 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 2/57:00 am
FNT
-
DUB
1 stop20h 10m
United Airlines
Wed 2/119:00 am
DUB
-
FNT
2 stops42h 29m
United Airlines
Deal found 1/26$458
This United Airlines deal was found by Cheapflights users on 1/25. 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 3/47:00 am
FNT
-
DUB
2 stops22h 20m
United Airlines
Wed 3/118:00 am
DUB
-
FNT
2 stops34h 54m
United Airlines
Deal found 1/25$462
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 4/213:55 pm
FNT
-
DUB
2 stops14h 15m
United Airlines
Wed 4/299:50 am
DUB
-
FNT
2 stops32h 55m
United Airlines
Deal found 1/27$467
This United Airlines deal was found by Cheapflights users on 1/25. 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 3/47:00 am
FNT
-
DUB
1 stop20h 10m
United Airlines
Sun 3/810:40 am
DUB
-
FNT
1 stop32h 14m
United Airlines
Deal found 1/25$485
This United Airlines deal was found by Cheapflights users on 1/25. 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 4/173:55 pm
FNT
-
DUB
1 stop12h 50m
United Airlines
Wed 4/229:50 am
DUB
-
FNT
2 stops41h 53m
United Airlines
Deal found 1/25$512
This United Airlines deal was found by Cheapflights users on 1/26. 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 4/237:15 am
FNT
-
DUB
2 stops22h 25m
United Airlines
Wed 4/299:50 am
DUB
-
FNT
2 stops32h 55m
United Airlines
Deal found 1/26$516
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Wed 4/297:32 pm
FNT
-
DUB
2 stops14h 18m
American Airlines
Sun 5/109:30 am
DUB
-
FNT
1 stop18h 56m
American Airlines
Deal found 1/25$530
This United Airlines deal was found by Cheapflights users on 1/25. 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 9/54:45 pm
FNT
-
DUB
2 stops34h 00m
United Airlines
Sat 9/129:50 am
DUB
-
FNT
2 stops41h 03m
United Airlines
Deal found 1/25$532

Find 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$458
(United Airlines)

One-way from

$280
(United Airlines)
Provider with most accurate pricing for Flint Bishop-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Flint Bishop-Dublin flights.
Search Deals
From Flint Bishop to Dublin
Search Deals
One-way flight from Flint Bishop to Dublin
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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 January 27, 2026.
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 3/4

7:00 am-8:10 am

1 stop20h 10m

Dublin

Wed 3/11

8:00 am-10:29 pm

2 stops42h 29m

$458

FlintDublin

FNT - DUB

FNTDUB

Flint Bishop

Tue 4/7

3:55 pm-9:45 am

1 stop12h 50m

Dublin

Thu 4/16

9:50 am-3:08 pm

2 stops34h 18m

$462

FlintDublin

FNT - DUB

FNTDUB

Flint Bishop

Wed 4/22

3:55 pm-9:45 am

1 stop12h 50m

Dublin

Wed 4/29

9:50 am-1:45 pm

2 stops32h 55m

$462

FlintDublin

FNT - DUB

FNTDUB

Flint Bishop

Tue 4/21

3:55 pm-11:10 am

2 stops14h 15m

Dublin

Wed 4/29

9:50 am-1:45 pm

2 stops32h 55m

$467

FlintDublin

FNT - DUB

FNTDUB

Flint Bishop

Wed 3/4

7:00 am-8:10 am

1 stop20h 10m

Dublin

Sun 3/8

10:40 am-2:54 pm

1 stop32h 14m

$485

FlintDublin

FNT - DUB

FNTDUB

Flint Bishop

Wed 7/15

1:50 pm-10:40 am

2 stops15h 50m

$280

FlintDublin

FNT - DUB

FNTDUB

Flint Bishop

Wed 7/15

7:00 am-4:35 am

3 stops40h 35m

$891

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Compare providers for flights from Flint 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 Flint to Dublin in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 Flint-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Flint-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Flint-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Flint-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 Flint-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 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 to Dublin?

Currently, December is the cheapest month in which you can book a flight from Flint to Dublin (average of $371). Flying from Flint to Dublin in May is currently the most expensive (average of $641). 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 January 27, 2026.
Peruse reviews from past customers who have flown with United 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
9,205 reviews

Crew

8.1

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,205 reviews
United Airlines
7.4
Good
9,205 reviews

Crew

8.1

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 to Dublin?

    Airlines like United Airlines fly from Flint to Dublin in about 20h 10m. The time it takes to get you to your destination can typically vary by up to . The distance from Flint to Dublin is about 3457 mi.

  • What is the cheapest airline to fly from Flint to Dublin round-trip?

    According to our current data, United Airlines ($573), offers the cheapest pricing from Flint to Dublin.

  • 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 to Dublin?

    Currently, December is the cheapest month in which you can book a flight from Flint to Dublin (average of $371). Flying from Flint to Dublin in May is currently the most expensive (average of $641). 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
Leixlip

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Flint to Dublin

Discover the top airline 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$573Average$789FlexibilityNo cancel feeOn-time69%

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