HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Europe

$579+ 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
TTN — CPH
Sep 14 — Sep 211
Mon 9/14
Mon 9/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Trenton to Europe with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 August 15, 2026.

This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
Tue 9/87:15 am -
1 stop22h 10m
Fri 9/114:45 pm -
1 stop29h 57m
Deal found 8/14$1,184
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/287:39 pm -
1 stop32h 41m
Mon 10/54:45 pm -
2 stops54h 57m
Deal found 8/14$1,251
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Thu 9/107:39 pm -
1 stop32h 41m
Wed 9/1610:40 am -
2 stops37h 02m
Deal found 8/11$1,297
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Sun 9/2712:13 pm -
2 stops38h 12m
Sun 10/44:45 pm -
1 stop29h 57m
Deal found 8/13$1,316
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Sun 9/277:39 pm -
1 stop32h 41m
Sun 10/44:25 pm -
2 stops32h 34m
Deal found 8/13$1,370
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/117:39 pm -
1 stop33h 46m
Tue 9/154:45 pm -
1 stop29h 57m
Deal found 8/14$1,419

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 August 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,184
(Kiwi.com)

One-way from

$579
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$986
Provider with most accurate pricing for New York (NYC)-Istanbul flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Istanbul flights.
Search Deals
From Trenton-Mercer to Europe
Search Deals
One-way flight from Trenton-Mercer to Europe
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($276 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 August 15, 2026.
Use the filters below to find and compare flights from Trenton to Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

TrentonReykjavik

TTN Trenton-Mercer - KEF Reykjavik Keflavik Intl

TTNKEF

Trenton-Mercer

Tue 9/8

7:15 am-9:25 am

1 stop22h 10m

Reykjavik Keflavik Intl

Fri 9/11

4:45 pm-6:42 pm

1 stop29h 57m

$1,184

TrentonDublin

TTN Trenton-Mercer - DUB Dublin

TTNDUB

Trenton-Mercer

Mon 9/28

7:39 pm-9:20 am

1 stop32h 41m

Dublin

Mon 10/5

4:45 pm-6:42 pm

2 stops54h 57m

$1,251

TrentonDublin

TTN Trenton-Mercer - DUB Dublin

TTNDUB

Trenton-Mercer

Thu 9/10

7:39 pm-9:20 am

1 stop32h 41m

Dublin

Wed 9/16

10:40 am-6:42 pm

2 stops37h 02m

$1,297

TrentonReykjavik

TTN Trenton-Mercer - KEF Reykjavik Keflavik Intl

TTNKEF

Trenton-Mercer

Sun 9/27

12:13 pm-6:25 am

2 stops38h 12m

Reykjavik Keflavik Intl

Sun 10/4

4:45 pm-6:42 pm

1 stop29h 57m

$1,316

TrentonDublin

TTN Trenton-Mercer - DUB Dublin

TTNDUB

Trenton-Mercer

Sun 9/27

7:39 pm-9:20 am

1 stop32h 41m

Dublin

Sun 10/4

4:25 pm-7:59 pm

2 stops32h 34m

$1,370

TrentonReykjavik

TTN Trenton-Mercer - KEF Reykjavik Keflavik Intl

TTNKEF

Trenton-Mercer

Fri 9/11

7:39 pm-9:25 am

1 stop33h 46m

Reykjavik Keflavik Intl

Tue 9/15

4:45 pm-6:42 pm

1 stop29h 57m

$1,419
Cheapest one-way

TrentonReykjavik

TTN Trenton-Mercer - KEF Reykjavik Keflavik Intl

TTNKEF

Trenton-Mercer

Sun 9/27

12:13 pm-6:25 am

2 stops38h 12m

$579
Quickest one-way

TrentonParis

TTN Trenton-Mercer - CDG Paris Charles de Gaulle

TTNCDG

Trenton-Mercer

Mon 11/30

10:28 am-5:40 pm

3 stops25h 12m

$653

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Sorted by cheapest first

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

No data available for this route at this time. Please check back soon.

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 - Budapest Ferenc Liszt Intl, Trenton-Mercer - Reykjavik Keflavik 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Trenton to Europe

See prices for flight routes from nearby airports that may be better suited for you.
Newark to San Francisco flights
John F Kennedy Intl to San Francisco flights
LaGuardia to San Francisco flights
John F Kennedy Intl to Orlando flights
LaGuardia to Orlando flights
Newark to Orlando flights
Newark to Miami flights
Newark to Dallas/Fort Worth flights
John F Kennedy Intl to Miami flights
LaGuardia to Dallas/Fort Worth flights
Newark to Fort Lauderdale flights
John F Kennedy Intl to Fort Lauderdale flights
LaGuardia to Fort Lauderdale flights
John F Kennedy Intl to Cancún flights
Newark to Los Angeles flights
LaGuardia to Miami flights
John F Kennedy Intl to Los Angeles flights
Newark to Cancún flights
John F Kennedy Intl to Las Vegas flights
John F Kennedy Intl to Dallas/Fort Worth flights
Newark to Las Vegas flights
LaGuardia to O'Hare Intl flights
Newark to O'Hare Intl flights
Newark to Atlanta flights
John F Kennedy Intl to Mexico City flights
John F Kennedy Intl to O'Hare Intl flights
John F Kennedy Intl to Heathrow flights
Newark to Mexico City flights
John F Kennedy Intl to Atlanta flights
Newark to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Charles de Gaulle flights
Newark to Seattle flights
LaGuardia to Atlanta flights
Newark to Hobby flights
Philadelphia to Orlando flights
John F Kennedy Intl to Hobby flights
John F Kennedy Intl to Seattle flights
John F Kennedy Intl to Oakland flights
John F Kennedy Intl to Luis Munoz Marin Intl flights
Newark to Luis Munoz Marin Intl flights
LaGuardia to Los Angeles flights
LaGuardia to Cancún flights
Newark to Sky Harbor Intl flights
LaGuardia to Hobby flights
Newark to Denver flights
Newark to Nashville flights
Newark to Narita flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.