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Cheap flights from Trenton, New Jersey to Dublin from $233

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Trenton, New Jersey to Dublin departing on 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Trenton, New Jersey to Dublin

Cheap round-trip flights

These are some of the best round-trip flight deals from Trenton, New Jersey to Dublin that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Trenton, New Jersey to Dublin.

Cheap last minute flights

Planning a quick getaway from Trenton, New Jersey to Dublin? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Dublin, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Trenton, New Jersey to Dublin

Find recent round-trip train or bus tickets from Trenton, New Jersey to Dublin.

All round-trip flight deals to Dublin

The cheapest plane tickets to Dublin found on KAYAK recently.
6:45 am - 1:40 pmTTN-DUB
25h 55m2 stops
1:40 pm - 5:23 pmDUB-TTN
32h 43m1 stop
$1,937
Find Deal
Sat, Jan 4 - Sat, Jan 11
6:45 am - 9:00 amTTN-DUB
21h 15m1 stop
1:40 pm - 5:23 pmDUB-TTN
32h 43m1 stop
$2,465
Find Deal
Sat, Jan 4 - Sat, Jan 11
6:00 am - 8:05 amTTN-DUB
45h 05m2 stops
Mon, Dec 9
6:00 am - 5:40 pmTTN-DUB
30h 40m3 stops
Mon, Dec 9
6:28 pm - 11:00 pmTTN-DUB
47h 32m2 stops
Sun, Dec 15
6:28 pm - 5:15 pmTTN-DUB
41h 47m3 stops
Sun, Dec 15
6:31 pm - 4:40 pmTTN-DUB
41h 09m2 stops
Tue, Nov 26
6:42 pm - 7:50 amTTN-DUB
56h 08m3 stops
Sat, Nov 30
6:42 pm - 10:40 pmTTN-DUB
46h 58m2 stops
Sat, Nov 30
9:39 am - 4:40 pmTTN-DUB
26h 01m3 stops
Tue, Nov 26
6:00 am - 9:00 amTTN-DUB
22h 00m1 stop
Mon, Dec 9
6:28 pm - 9:00 amTTN-DUB
33h 32m1 stop
Sun, Dec 15
6:31 pm - 9:00 amTTN-DUB
33h 29m1 stop
7:10 am - 5:46 pmDUB-TTN
39h 36m2 stops
$2,251
Find Deal
Sun, Nov 24 - Sat, Nov 30

See travel insights to Dublin from

How to get the cheapest flight ticket from Trenton, New Jersey to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Dublin?

In general, February is the cheapest month to fly from Trenton, New Jersey to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $450. If you’re not able to fly to Dublin in February, then January is your next best option. Flight prices from Trenton, New Jersey to Dublin during January average around $465.

What is the cheapest day to depart on your flight to Dublin?

The cheapest day to depart from Trenton, New Jersey to Dublin is on a Tuesday. Travelers who choose to depart for Dublin on a Tuesday will often find tickets for as low as $607. Flights from Trenton, New Jersey to Dublin on a Friday will generally be more expensive and average around $664. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Dublin?

In the afternoon is the cheapest time of day to fly from Trenton, New Jersey to Dublin when you can find flight prices for as low as $608. Flying to Dublin in the afternoon is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $663.

How far in advance should I book a flight to Dublin?

You are more likely to see cheaper flights to Dublin from Trenton, New Jersey when booking 48 days ahead of your departure date. In general, you can expect to find flights to Dublin for around $598 when searching 48 days out. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $496.

Can stopping save me money on Trenton, New Jersey to Dublin flights?

You could potentially save up to 70% on your flight if you consider stops on a Trenton, New Jersey to Dublin flight.

When to book flights from Trenton, New Jersey to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Trenton, New Jersey to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Trenton, New Jersey to Dublin (TTN to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Trenton, New Jersey to Dublin

Best Price Found

$233

Fastest flight time

16h 34m

Direct flights

None

Airports in Dublin

1 airport
The best one-way flight to Dublin from Trenton, New Jersey in the past 72 hours is $233. The best round-trip flight deal from Trenton, New Jersey to Dublin found on momondo in the last 72 hours is $1,937.
The fastest flight from Trenton, New Jersey to Dublin takes 16h 34m
There are no direct flights from Trenton, New Jersey to Dublin. Popular non-direct route for this connection is Trenton-Mercer Airport - Dublin Airport.
There is 1 airport near Dublin: Dublin (DUB)

  • How far is Trenton-Mercer to Dublin by plane?

    The distance between Trenton-Mercer and Dublin is about 3228.2 mi. A reasonable flight in good conditions will take 21h 15m.

  • When did momondo last update prices for flights from Trenton-Mercer Airport to Dublin Airport?

    Prices for flights from Trenton-Mercer Airport to Dublin Airport were last updated today.

  • How old do you have to be to fly from Trenton-Mercer Airport to Dublin Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Trenton-Mercer Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The travel and health documents required for your trip to Dublin Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Dublin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

Why should I use momondo to find a flight deal from Trenton to Dublin?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Trenton to Dublin. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Trenton to Dublin with flexible booking policies on momondo?

All flight searches from Trenton to Dublin on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Trenton to Dublin?

Once you have performed a search for Trenton to Dublin flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Trenton to Dublin right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Dublin from Trenton. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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