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$578+ Cheap flights from Trenton, NJ (TTN) to Europe

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 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
TTN — CPH
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Trenton to Europe

Cheapest flights from Trenton to Europe
Explore the most affordable flight options available from Trenton to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Kissandfly.com 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/224:30 pm
TTN
-
CDG
1 stop9h 50m
British Airways
Tue 3/31:30 pm
CDG
-
TTN
1 stop13h 10m
British Airways
Deal found 1/27$911
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:00 am
TTN
-
DUB
2 stops22h 20m
Multiple Airlines
Fri 5/81:50 pm
DUB
-
TTN
1 stop15h 09m
Multiple Airlines
Deal found 1/28$1,076
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/139:59 pm
TTN
-
DUB
1 stop31h 01m
Multiple Airlines
Fri 3/204:45 pm
DUB
-
TTN
2 stops35h 14m
Multiple Airlines
Deal found 1/27$1,571
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/283:04 pm
TTN
-
DUB
1 stop13h 56m
Multiple Airlines
Sat 4/42:10 pm
DUB
-
TTN
2 stops49h 48m
Multiple Airlines
Deal found 1/28$1,626
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:00 am
TTN
-
DUB
2 stops23h 00m
Multiple Airlines
Mon 3/231:45 pm
DUB
-
TTN
1 stop14h 14m
Multiple Airlines
Deal found 1/27$1,675

Find flight deals from Trenton to Europe

Keep the following information in mind while searching for Trenton to Europe flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$911
(Kissandfly.com)

One-way from

$578
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$769
Provider with most accurate pricing for New York (NYC)-Istanbul flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Istanbul flights.
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From Trenton-Mercer to Europe
Search Deals
One-way flight from Trenton-Mercer to Europe
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($152 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Trenton to Europe 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 29, 2026.
Use the filters below to find and compare flights from Trenton to Europe that are best for you.

Fly from

Trenton

Fly to

Europe

Route

Depart

Return

Price

TrentonParis

TTN - CDG

TTNCDG

Trenton-Mercer

Sun 2/22

4:30 pm-8:20 am

1 stop9h 50m

Paris Charles de Gaulle

Tue 3/3

1:30 pm-8:40 pm

1 stop13h 10m

$911

TrentonDublin

TTN - DUB

TTNDUB

Trenton-Mercer

Mon 5/4

6:00 am-9:20 am

2 stops22h 20m

Dublin

Fri 5/8

1:50 pm-11:59 pm

1 stop15h 09m

$1,076

TrentonDublin

TTN - DUB

TTNDUB

Trenton-Mercer

Fri 3/13

9:59 pm-9:00 am

1 stop31h 01m

Dublin

Fri 3/20

4:45 pm-11:59 pm

2 stops35h 14m

$1,571

TrentonDublin

TTN - DUB

TTNDUB

Trenton-Mercer

Sat 3/28

3:04 pm-9:00 am

1 stop13h 56m

Dublin

Sat 4/4

2:10 pm-10:58 am

2 stops49h 48m

$1,626

TrentonDublin

TTN - DUB

TTNDUB

Trenton-Mercer

Wed 3/11

6:00 am-9:00 am

2 stops23h 00m

Dublin

Mon 3/23

1:45 pm-11:59 pm

1 stop14h 14m

$1,675

TrentonParis

TTN - CDG

TTNCDG

Trenton-Mercer

Fri 3/13

6:00 am-12:15 pm

2 stops49h 15m

$578

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Best time to book a flight from Trenton to Europe

Have a flexible travel schedule? Discover the best time to fly to Europe from Trenton 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 Trenton to Europe

What is the cheapest month to book a flight from Trenton, New Jersey to Europe?

Currently, September is the cheapest month in which you can book a flight from Trenton, New Jersey to Europe (average of $66). Flying from Trenton, New Jersey to Europe in June is currently the most expensive (average of $438). 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.

Related info for your journey

Find useful and relevant information for your journey from Trenton to Europe. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Trenton to Europe?

    Trenton-Mercer (TTN) is the airport you will fly out of if you book a flight from Trenton to Europe. It is only a 4.8 mi journey to Trenton-Mercer (TTN) from Trenton’s city center.

  • How long is the flight from Trenton, New Jersey to Europe?

    Departing from Trenton, New Jersey to Europe will take you 9h 50m. Trenton, New Jersey and Europe are separated by a distance of 3681 mi.

  • What are the most popular routes from Trenton, New Jersey to Europe?

    While some choose either Trenton-Mercer - Amsterdam Schiphol or Trenton-Mercer - Reykjavik Keflavik Intl, Trenton-Mercer - Dublin is the most popular route from Trenton, New Jersey to Europe.

  • Can I find deals for flights from Trenton to Europe that include hotel bookings?

    Yes. In addition to deals on Trenton to Europe flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Trenton to Europe?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Trenton to Europe.

  • Can I find deals for business class flights from Trenton to Europe?

    Yes. Cheapflights offers flight deals from Trenton to Europe 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 Trenton, New Jersey to Europe?

    Currently, September is the cheapest month in which you can book a flight from Trenton, New Jersey to Europe (average of $66). Flying from Trenton, New Jersey to Europe in June is currently the most expensive (average of $438). 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

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