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Trenton

$2,231+ Cheap flights from Frankfurt (FRA) to Trenton, NJ (TTN)

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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — TTN
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Frankfurt to Trenton

Discover tips and strategies to find the most affordable flight options for your journey from Frankfurt (FRA) to Trenton (TTN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2025.

Round-trip from

$2,231
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$616
From Frankfurt am Main to Trenton-Mercer
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($84 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Find flight deals from Frankfurt to Trenton

Cheapest flights from Frankfurt to Trenton
Explore the most affordable flight options available from Frankfurt to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/29. 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 12/1310:45 amFRA - TTN
2 stops19h 14mMultiple Airlines
Sat 12/209:59 pmTTN - FRA
1 stop31h 01mMultiple Airlines
Deal found 10/29$2,231

Cheapflights Fare Finder

 
Customize your flight search to find flights from Frankfurt to Trenton 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 October 30, 2025.
Use the filters below to find and compare flights from Frankfurt am Main Airport to Trenton that are best for you.

Fly from

Frankfurt

Fly to

Trenton

Route

Depart

Return

Price

Frankfurt am MainTrenton

FRA - TTN

FRATTN

Frankfurt am Main

Sat 12/13

10:45 am-11:59 pm

2 stops19h 14m

Trenton-Mercer

Sat 12/20

9:59 pm-11:00 am

1 stop31h 01m

$2,231

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Best time to book a flight from Frankfurt to Trenton

Have a flexible travel schedule? Discover the best time to fly to Trenton from Frankfurt 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 Frankfurt am Main Airport to Trenton

What is the cheapest month to book a flight from Frankfurt am Main Airport to Trenton, New Jersey?

Currently, January is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Trenton, New Jersey (average of $286). Flying from Frankfurt am Main Airport to Trenton, New Jersey in July is currently the most expensive (average of $527). 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 Frankfurt to Trenton. 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 into for flights to Trenton from Frankfurt am Main?

    For a flight from Frankfurt am Main to Trenton, you will be flying into Trenton-Mercer. Trenton-Mercer (TTN) is just 4.8 mi from the center of the city. Trenton-Mercer is the only Trenton airport and it handles 0 inbound flights from Frankfurt am Main per day. 0 airlines have flights to Trenton-Mercer from Frankfurt am Main on a regular basis.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Frankfurt to Trenton 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 Frankfurt am Main Airport to Trenton, New Jersey?

    Currently, January is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Trenton, New Jersey (average of $286). Flying from Frankfurt am Main Airport to Trenton, New Jersey in July is currently the most expensive (average of $527). 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.

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