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$1,041+ Cheap flights from Trenton, NJ (TTN) to Europe

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
TTN — CPH
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Trenton to Europe

Keep the following information in mind while searching for Trenton to Europe flight deals. Data was last updated July 30, 2025.

Round-trip from

$1,041
(Kiwi.com)

One-way from

$548
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$958
From Trenton-Mercer to Europe
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One-way flight from Trenton-Mercer to Europe
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Highest demand for flights based on searches. 9% potential increase in price ($96 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/30. 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 9/1311:45 amTTN - CDG
1 stop19h 45mMultiple Airlines
Sat 9/205:00 pmCDG - TTN
2 stops24h 00mMultiple Airlines
Deal found 7/30$1,041
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 9/1311:45 amTTN - DUB
1 stop16h 25mMultiple Airlines
Sat 9/201:55 pmDUB - TTN
2 stops24h 37mMultiple Airlines
Deal found 7/30$1,310

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 July 30, 2025.
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

Sat 9/13

11:45 am-1:30 pm

1 stop19h 45m

Paris Charles de Gaulle

Sat 9/20

5:00 pm-11:00 am

2 stops24h 00m

$1,041

TrentonDublin

TTN - DUB

TTNDUB

Trenton-Mercer

Sat 9/13

11:45 am-9:10 am

1 stop16h 25m

Dublin

Sat 9/20

1:55 pm-9:32 am

2 stops24h 37m

$1,310

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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, November is the cheapest month in which you can book a flight from Trenton, New Jersey to Europe (average of $523). Flying from Trenton, New Jersey to Europe in June is currently the most expensive (average of $912). 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.

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

    While some choose either Trenton-Mercer - Amsterdam Schiphol or Trenton-Mercer - Paris Charles de Gaulle, Trenton-Mercer - Budapest Ferenc Liszt Intl 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, November is the cheapest month in which you can book a flight from Trenton, New Jersey to Europe (average of $523). Flying from Trenton, New Jersey to Europe in June is currently the most expensive (average of $912). 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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