FNT - DUB

$442 Find Cheap Flights from Flint to Dublin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Flint to Dublin departing on 5/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Flint to Dublin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Flint to Dublin, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$458
United Airlines
Wed 3/4Sun 3/8
FNT - DUB • 1 stop
Cheapest one-way
$442
American Airlines
Thu 5/21
FNT - DUB • 2 stops
Top airlines
United Airlines
Cheapest • from $458 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Booking Insights
Flight Deals

Cheap Flights from Flint to Dublin (FNT-DUB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Flint to Dublin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Flint to Dublin

Wed, Mar 4 - Sun, Mar 8
United Airlines Logo
7:00 am - 8:10 am
FNT
-
DUB
20h 10m
1 stop
United Airlines Logo
8:00 am - 2:55 pm
DUB
-
FNT
34h 55m
2 stops
$458United Airlines
Wed, Mar 4 - Sun, Mar 8
United Airlines Logo
7:00 am - 10:20 am
FNT
-
DUB
22h 20m
2 stops
United Airlines Logo
8:00 am - 2:55 pm
DUB
-
FNT
34h 55m
2 stops
$462United Airlines
Wed, Mar 4 - Sun, Mar 8
United Airlines Logo
7:00 am - 8:10 am
FNT
-
DUB
20h 10m
1 stop
United Airlines Logo
10:40 am - 10:29 pm
DUB
-
FNT
15h 49m
1 stop
$485United Airlines
Sun, Apr 12 - Sun, Apr 19
United Airlines Logo
3:55 pm - 9:45 am
FNT
-
DUB
12h 50m
1 stop
United Airlines Logo
9:50 am - 7:04 pm
DUB
-
FNT
38h 14m
2 stops
$514United Airlines
Sun, Apr 12 - Sun, Apr 19
United Airlines Logo
7:15 am - 10:40 am
FNT
-
DUB
22h 25m
2 stops
United Airlines Logo
9:50 am - 7:04 pm
DUB
-
FNT
38h 14m
2 stops
$519United Airlines
Wed, Apr 29 - Sun, May 10
United Airlines Logo
7:15 am - 9:45 am
FNT
-
DUB
21h 30m
1 stop
United Airlines Logo
11:35 am - 10:34 pm
DUB
-
FNT
15h 59m
1 stop
$541United Airlines
Wed, Apr 29 - Sun, May 10
United Airlines Logo
3:55 pm - 10:40 am
FNT
-
DUB
13h 45m
2 stops
United Airlines Logo
8:50 am - 10:34 pm
DUB
-
FNT
18h 44m
2 stops
$546United Airlines
Sat, May 2 - Tue, May 19
United Airlines Logo
7:40 pm - 9:45 am
FNT
-
DUB
33h 05m
1 stop
United Airlines Logo
11:35 am - 10:34 pm
DUB
-
FNT
15h 59m
1 stop
$576United Airlines
Sat, May 2 - Tue, May 19
United Airlines Logo
7:40 pm - 9:45 am
FNT
-
DUB
33h 05m
1 stop
United Airlines Logo
9:30 am - 7:04 pm
DUB
-
FNT
14h 34m
2 stops
$581United Airlines
Sun, Apr 12 - Sun, Apr 19
United Airlines Logo
3:55 pm - 9:45 am
FNT
-
DUB
12h 50m
1 stop
United Airlines Logo
11:35 am - 10:43 pm
DUB
-
FNT
16h 08m
1 stop
$616United Airlines
Booking Insights

KAYAK's insights & trends for Flint to Dublin flights

Get data-powered insights and trends into flights from Flint to Dublin to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Flint to Dublin?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Flint to Dublin were found on United Airlines ($458) and British Airways ($718).

Find deals

Good to know

Cheapest flight$442
Flight from Flint to Dublin

When to book flights from Flint to Dublin

Are your dates flexible? Find out the best times to travel from Flint to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Flint to Dublin

  • What is the cheapest flight from Flint to Dublin?

    In the last 3 days, the lowest price for a flight from Flint to Dublin was $442 for a one-way ticket and $458 for a round-trip.

  • Do I need a passport to fly between Flint and Dublin?

    Yes

  • Which airports will I be using when flying from Flint to Dublin?

    Flint airport is called Flint Bishop and the only airport in Dublin is Dublin.

  • Which aircraft models fly most regularly from Flint to Dublin?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Flint to Dublin?

    Star Alliance is the only airline alliance operating flights between Flint and Dublin.

  • How does KAYAK find such low prices on flights from Flint to Dublin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Flint to Dublin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Flint to Dublin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Flint is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Flint to Dublin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Dublin with an airline and back to Flint with another airline. Booking your flights between Flint and DUB can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Flint to Dublin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dublin from Flint up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Flint to Dublin

 
See real verified KAYAK customer reviews for airlines flying from Flint to Dublin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Flint to Dublin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9269 reviews
8.1Crew
6.6Food
7.7Boarding
7.3Comfort
7.1Entertainment
Airline reviews

Check-in and in-flight staff were better than average. The seat was a fair size but too hard and not enough padding. The cushion/pillow provided is poor (thin and seems to be disposable ,it provides no effective cushioning or support). Food was OK-ish but no choice of inflight snacks and no easy place to get drinks other than water (I could ask for juice by intruding into the staff area at the back of the plane) Entertainment was very good actually. Overall better than I expected from a US-based airline (sorry!) but compared to ANA or Singapore it was so-so. (I live in Japan so they are my comparative airlines)

6.0 GoodMike, Feb 2026
LAX - NRT
Read more United Airlines reviews

Check-in and in-flight staff were better than average. The seat was a fair size but too hard and not enough padding. The cushion/pillow provided is poor (thin and seems to be disposable ,it provides no effective cushioning or support). Food was OK-ish but no choice of inflight snacks and no easy place to get drinks other than water (I could ask for juice by intruding into the staff area at the back of the plane) Entertainment was very good actually. Overall better than I expected from a US-based airline (sorry!) but compared to ANA or Singapore it was so-so. (I live in Japan so they are my comparative airlines)

Everything was on time Will use united again for sure

Plane outlets in my row not working to charge phone. Staff response was, well it should be. Plug into seed for volume not working well. Had to find the sweet spot for plug in or it would shut off and on.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

Fine not above and beyond as I had a connection that was delayed due to maintenance

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

Terrible. Our first time back on United for 10 years, the seats in Polaris class are small and uncomfortable. They have squished too many people in to get more $$$. The staff are not friendly and not wanting to accommodate. I asked for two salads rather than a main meal and was advised no we wont do that. Then asked what I would like for breakfast and given something else anyway. I will not be flying United International anytime soon.

Same thing as flight from Pheonix to Newark. Uograded and Promised extra leg room and when I got to the seat it had none.

I upgraded my seat and was promised it would be next to the emergency door for extra leg room and they said it was premium plus but it was at the back of the plane...same thing happened from Newark to Dubai

Everything except the food and entertainment. It was a great experience though

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

Information on your arrival and departure airports

Flint (FNT)
Dublin (DUB)