GBP/GB
Find cheap flights to Trenton, New Jersey in 2025/2026 from £334 This is the cheapest return flight found to Trenton, New Jersey from UK on FlightsFinder on December 10th 2025 at 14:40. This offer may no longer be available. Click the offer to check live prices & dates of travel.
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Our Flight Finder compares the cheapest flights to Trenton, New Jersey from the most established flight comparison sites.
Fly to Trenton, New Jersey and visit sites like New Jersey State Museum, Old Barracks Museum, Grounds For Sculpture & New Jersey State House.
1. Enter your search requirements for Trenton, New Jersey
2. Compare the best Trenton, New Jersey deals from top comparison engines
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These economy flights were found on FlightsFinder from UK to Trenton, New Jersey in the last few days. Prices subject to availability.
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These economy flights were found on FlightsFinder from UK to Trenton, New Jersey in the last few days. Prices subject to availability.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
According to our data, January is on average the cheapest time to book flights to Trenton, New Jersey.
You can get flights from £334 return.
According to our data, June is on average the most expensive time to book flights to Trenton, New Jersey.
A return flight could set you back more than £1,339.
Located in the heart of New Jersey, Trenton is a city with a rich history and vibrant culture waiting to be explored. As the capital of the state, Trenton boasts a unique blend of historical sites, modern attractions, and picturesque landscapes. Visitors can delve into the city's past at the Old Barracks Museum, marvel at the stunning architecture of the State House, or enjoy a leisurely stroll along the scenic Delaware River waterfront. With a diverse culinary scene, lively arts community, and welcoming locals, Trenton offers a memorable experience for travelers seeking an authentic taste of New Jersey.
A good price for a flight to Philadelphia is £301 - £367.
Some popular airports near Trenton, New Jersey are Philadelphia International Airport (PHL), Newark Liberty International Airport (EWR), and Trenton-Mercer Airport (TTN).
The flight to Trenton, New Jersey (TTN) is roughly 8 hours 16 minutes and 3,500 miles (5,633 kilometres) from London, England UK - Heathrow International Airport (LHR).
The best way is to compare flights to Trenton, New Jersey from leading comparison sites using our search engine dashboard.
We have currently found no direct flights to Trenton, New Jersey.
Here is the average weather forecast in Trenton, New Jersey by month:
• Jan: 4°C
• Feb: 6°C
• Mar: 11°C
• Apr: 16°C
• May: 22°C
• Jun: 27°C
• Jul: 30°C
• Aug: 29°C
• Sep: 25°C
• Oct: 18°C
• Nov: 13°C
• Dec: 6°C
The main airport in Trenton, New Jersey (Trenton-Mercer Airport) is approximately 6 miles from the city centre.
Typically, flights are cheapest to Trenton, New Jersey 2 months before departure.
Studies show flights to Trenton, New Jersey are typically cheaper on Tuesdays and Wednesdays.
-0.5 °C
Sun, 14 Dec 2025
Average Temperature
4°C
Jan
6°C
Feb
11°C
Mar
16°C
Apr
22°C
May
27°C
Jun
30°C
Jul
29°C
Aug
25°C
Sep
18°C
Oct
13°C
Nov
6°C
Dec
London, England UK - Heathrow International Airport (LHR) to Trenton, New Jersey (TTN)
Distance:
3,500 miles (5,633 kilometres)
Average flight time (direct 8 hours 16 minutes)
London, England UK - London Gatwick International Airport (LGW) to Trenton, New Jersey (TTN)
Distance:
3,518 miles (5,662 kilometres)
Average flight time (direct 8 hours 19 minutes)
Manchester, England UK - Manchester Airport (MAN) to Trenton, New Jersey (TTN)
Distance:
3,389 miles (5,455 kilometres)
Average flight time (direct 8 hours 1 minute)
London, England UK - London North East - Stansted International Airport (STN) to Trenton, New Jersey (TTN)
Distance:
3,520 miles (5,664 kilometres)
Average flight time (direct 8 hours 19 minutes)
London, England UK - London North, Luton International Airport (LTN) to Trenton, New Jersey (TTN)
Distance:
3,495 miles (5,625 kilometres)
Average flight time (direct 8 hours 16 minutes)
Edinburgh, Scotland UK - Airport (EDI) to Trenton, New Jersey (TTN)
Distance:
3,303 miles (5,316 kilometres)
Average flight time (direct 7 hours 50 minutes)
Birmingham, England UK - Birmingham Airport (BHX) to Trenton, New Jersey (TTN)
Distance:
3,428 miles (5,516 kilometres)
Average flight time (direct 8 hours 7 minutes)
Bristol, UK - Bristol Airport (BRS) to Trenton, New Jersey (TTN)
Distance:
3,409 miles (5,487 kilometres)
Average flight time (direct 8 hours 4 minutes)
Glasgow, Scotland UK - Glasgow International Airport (GLA) to Trenton, New Jersey (TTN)
Distance:
3,264 miles (5,253 kilometres)
Average flight time (direct 7 hours 45 minutes)
Belfast, Ireland UK - Belfast International Airport (BFS) to Trenton, New Jersey (TTN)
Distance:
3,213 miles (5,170 kilometres)
Average flight time (direct 7 hours 38 minutes)
Newcastle, UK - Newcastle International Airport (NCL) to Trenton, New Jersey (TTN)
Distance:
3,382 miles (5,443 kilometres)
Average flight time (direct 8 hours)
London, England UK - Royal Docks - London City Airport (LCY) to Trenton, New Jersey (TTN)
Distance:
3,521 miles (5,666 kilometres)
Average flight time (direct 8 hours 19 minutes)
Liverpool, UK - John Lennon Airport (LPL) to Trenton, New Jersey (TTN)
Distance:
3,367 miles (5,418 kilometres)
Average flight time (direct 7 hours 58 minutes)
Nottingham, UK - East Midlands Airport (EMA) to Trenton, New Jersey (TTN)
Distance:
3,437 miles (5,531 kilometres)
Average flight time (direct 8 hours 8 minutes)
Leeds, UK - Leeds/Bradford Airport (LBA) to Trenton, New Jersey (TTN)
Distance:
3,404 miles (5,478 kilometres)
Average flight time (direct 8 hours 3 minutes)
Aberdeen, Scotland UK - Dyce Airport (ABZ) to Trenton, New Jersey (TTN)
Distance:
3,328 miles (5,356 kilometres)
Average flight time (direct 7 hours 53 minutes)
Belfast, Ireland UK - George Best City Apt Airport (BHD) to Trenton, New Jersey (TTN)
Distance:
3,227 miles (5,193 kilometres)
Average flight time (direct 7 hours 40 minutes)
London, England UK - London South, Southend Airport (SEN) to Trenton, New Jersey (TTN)
Distance:
3,545 miles (5,705 kilometres)
Average flight time (direct 8 hours 22 minutes)
Southampton, UK - Southampton Airport (SOU) to Trenton, New Jersey (TTN)
Distance:
3,475 miles (5,592 kilometres)
Average flight time (direct 8 hours 13 minutes)
Jersey, UK - Jersey Airport (JER) to Trenton, New Jersey (TTN)
Distance:
3,478 miles (5,597 kilometres)
Average flight time (direct 8 hours 13 minutes)
Cardiff, Wales - UK - Cardiff Airport (CWL) to Trenton, New Jersey (TTN)
Distance:
3,383 miles (5,445 kilometres)
Average flight time (direct 8 hours 1 minute)
Doncaster, UK - Sheffield/ Robin Hood Airport (DSA) to Trenton, New Jersey (TTN)
Distance:
3,437 miles (5,531 kilometres)
Average flight time (direct 8 hours 8 minutes)
From London (LGW), UK to Philadelphia, United States (TTN): £334
Depart: 29 Jan 2026 · Return: 01 Feb 2026 Price found 10 Dec 2025, 14:40
From Glasgow (GLA), UK to Philadelphia, United States (TTN): £650
Depart: 25 Feb 2026 · Return: 01 Mar 2026 Price found 12 Dec 2025, 12:50
From Manchester (MAN), UK to Philadelphia, United States (TTN): £748
Depart: 05 Jan 2026 · Return: 19 Jan 2026 Price found 13 Dec 2025, 15:41
From Birmingham (BHX), UK to Philadelphia, United States (TTN): £1,169
Depart: 01 Jan 2026 · Return: 07 Jan 2026 Price found 12 Dec 2025, 08:58
From Edinburgh (EDI), UK to Philadelphia, United States (TTN): £1,339
Depart: 12 Jun 2026 · Return: 20 Jun 2026 Price found 11 Dec 2025, 13:32
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