Cheap Flights from Flint (FNT) to Dublin (DUB)

Compare Flint to Dublin flight deals

Find the cheapest month or even day of the year to fly to Dublin

Book the best Dublin fare with no extra fees

Find the cheapest month to fly from Flint to Dublin

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Flint to Dublin flights are currently cheapest in August.

Flint to Dublin: Alternative routes

Compare routes from Flint to Dublin below. You may find an airport to fly into that's cheaper, faster, or easier than Dublin.

Flint to Dublin: Flight information

The things to know before you go.
Cheapest flight found£325
Cheapest month to flyAugust

Finding cheap flights from Flint to Dublin: Frequently asked questions

The best price we found for a return flight from Flint to Dublin is £580. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Flint to Dublin. But we found flights with one or more stops from £580.
As of July 2026, there are no flights flying from Flint to Dublin.
The cheapest month to fly from Flint to Dublin is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Flint Airport to Dublin Airport on Wednesday, 19 August 2026.
No airlines currently offer direct flights between Flint Airport and Dublin Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Dublin but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Dublin is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, United offers the cheapest flight tickets to Dublin.

Flying from Flint Airport (FNT) to Dublin Airport (DUB): what you need to know

  • Dublin is five hours ahead of Flint and is in the UTC+0 timezone.

  • Give yourself plenty of time to make your FNT to DUB flight. As a rule of thumb, arrive two hours before international departures and an hour ahead for domestic flights.

  • Travelling during a peak time such as April? School holidays and other popular periods can mean longer queues at check-in and security. Be extra cautious and arrive up to four hours before international flights and two hours before domestic departures.

  • Opt for a stopover if you'd love to break up your flight. Simply uncheck 'Direct flights only' to see your options for tickets from Flint Airport to Dublin Airport. Chicago O'Hare International Airport is a popular stopover on the FNT to DUB route.

How to find the cheapest flights from Flint Airport (FNT) to Dublin Airport (DUB)

  • Currently, £325 is the cheapest price we've seen for a one-way Flint Airport to Dublin Airport flight. The best price for a return plane ticket is £580. Keep in mind that fares can change due to availability when booking.

  • To score cheap tickets from FNT to DUB, book as early as you can. Airlines typically offer their most competitively priced fares when flights are first made available.

  • Finding cheap flights from Flint Airport to Dublin Airport is easier if you're flexible with your dates. Use the 'Whole month' search tool to see the best prices across each month and snap up a great deal.

  • You don't need to check back in every day to see if fares have dropped when you create a Price Alert. We'll notify you the moment the price changes on cheap flights from FNT to DUB.

  • Lock in the right flight for you with the help of the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Flint Airport to Dublin Airport, use the 'Sort by' function. You can also filter by departure and arrival times, airline, and number of stops.

Handy information about Flint Airport (FNT)

  • FNT is located at G-3425 West Bristol Road.

  • Of the departures from Flint Airport, 68% land on schedule at their destination.

  • To get to Flint Airport from central Flint, it'll take around 20 minutes if you're planning to drive. Of course, this depends on traffic. It's approximately 16 kms (10 miles) from the airport to the city centre.

  • You can expect a journey time of roughly 50 minutes when using public transport.

  • Booked an early flight from Flint Airport to Dublin Airport? Avoid rushing to the airport (and sneak in some extra precious sleep) by picking one of these stays close to FNT:

Arriving at Dublin Airport (DUB)

When to fly to Dublin Airport (DUB)

  • The quietest month for a flight from Flint Airport to Dublin Airport is March, while July is the busiest. Pick the ideal time to go to Dublin based on whether you prefer a faster pace or a more relaxed vibe.

  • The warmest month in Dublin is July, with temperatures ranging between 10ºC and 19ºC. Book your flights from Flint Airport to Dublin Airport in this month if this is the type of weather you like.

  • For cooler conditions, search for a cheap ticket from FNT to DUB in January. Average temperatures are between 2ºC and 9ºC then.

Explore more of Ireland

  • Dublin is always a good idea, but there are so many other parts of Ireland waiting to be discovered. Around 225 kms (140 miles) south-west of Dublin, a visit to Cork will keep you on the move. Start with leading sights like Blarney Castle & Gardens, Blarney Castle House(Teach Caisleán na Blarnan) and Blarney Stone.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.