There are 6 ways to get from Princeton to Londonderry by train, plane, or bus
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Train to Newark Liberty International Airport, fly to City Of Derry Airport
best- Take the train from Princeton Jct. to Newark Airport Railroad Stationtrain
- Fly from Newark Liberty International Airport (EWR) to City Of Derry Airport (LDY)plane EWR - LDY
14h 31m£265–989Train to John F. Kennedy International Airport, fly to Dublin Airport, bus
cheapest- Take the train from Princeton Jct. to New York Penn Stationtrain
- Fly from John F. Kennedy International Airport (JFK) to Dublin Airport (DUB)plane JFK - DUB
- Take the bus from Dublin Airport T1 to North West Transport Hubbus
15h 18m£179–793Train to Newark Liberty International Airport, fly to Dublin Airport, bus
- Take the train from Princeton Jct. to Newark Airport Railroad Stationtrain
- Fly from Newark Liberty International Airport (EWR) to Dublin Airport (DUB)plane EWR - DUB
- Take the bus from Dublin Airport T1 to North West Transport Hubbus
14h 26m£235–839Train to Philadelphia International Airport, fly to Dublin Airport, bus
- Take the train from Princeton Junction Amtrak Station to 30th Street Stationtrain
- Fly from Philadelphia International Airport (PHL) to Dublin Airport (DUB)plane PHL - DUB
- Take the bus from Dublin Airport T1 to North West Transport Hubbus
15h 32m£355–842Train to Newark Liberty International Airport, fly to Donegal Airport, bus
- Take the train from Princeton Jct. to Newark Airport Railroad Stationtrain
- Fly from Newark Liberty International Airport (EWR) to Donegal Airport (CFN)plane EWR - CFN
- Take the bus from Croithlí to Letterkenny Busbus
19h 16m£304–1,171Train to John F. Kennedy International Airport, fly to Donegal Airport, bus
- Take the train from Princeton Jct. to New York Penn Stationtrain
- Fly from John F. Kennedy International Airport (JFK) to Donegal Airport (CFN)plane JFK - CFN
- Take the bus from Croithlí to Letterkenny Busbus
21h 3m£248–975
Newark Liberty International Airport (EWR) to City Of Derry Airport (LDY) flights
Comparing Your Travel Options
The cheapest way to get from Princeton to Londonderry is to train and fly and bus which costs £170 - £800 and takes 15h 18m.
The fastest way to get from Princeton to Londonderry is to train and fly and bus which takes 14h 26m and costs £230 - £850.
The distance between Princeton and Londonderry is 3193 miles.
It takes approximately 14h 31m to get from Princeton to Londonderry, including transfers.
Londonderry is 4h ahead of Princeton. It is currently 5:09 AM in Princeton and 9:09 AM in Londonderry.
There are 356+ hotels available in Londonderry.
What companies run services between Princeton, NJ, USA and Londonderry, Northern Ireland?
There is no direct connection from Princeton to Londonderry. However, you can take the train to Princeton Jct., take the train to Newark Airport Railroad Station, walk to Newark Airport Railroad Station, take the vehicle to Terminal B, walk to Newark Liberty International Airport (EWR) airport, fly to City Of Derry Airport (LDY), walk to City of Derry Airport, then take the line 234 bus to May Street. Alternatively, you can take the train to Princeton Jct., take the train to Newark Airport Railroad Station, walk to Newark Airport Railroad Station, take the vehicle to Terminal B, walk to Newark Liberty International Airport (EWR) airport, fly to Dublin Airport (DUB), walk to Dublin Airport T1, then take the bus to North West Transport Hub.
- Website
- britishairways.com
Flights from Newark Liberty International Airport to City Of Derry Airport via London Heathrow
- Ave. Duration
- 12h 53m
- When
- Every day
- Estimated price
- £270–1,200
Flights from Newark Liberty International Airport to City Of Derry Airport via Glasgow
- Ave. Duration
- 9h 40m
- When
- Wednesday, Thursday, Saturday, and Sunday
- Estimated price
- £240–950
Flights from Newark Liberty International Airport to City Of Derry Airport via Dublin Airport, Glasgow
- Ave. Duration
- 14h 10m
- When
- Wednesday, Thursday, Saturday, and Sunday
- Estimated price
- £270–1,500
Flights from Newark Liberty International Airport to Dublin Airport
- Ave. Duration
- 6h 30m
- When
- Every day
- Estimated price
- £160–950
Flights from Newark Liberty International Airport to Dublin Airport via London Heathrow
- Ave. Duration
- 9h 50m
- When
- Every day
- Estimated price
- £190–750
Flights from John F. Kennedy International Airport to Dublin Airport
- Ave. Duration
- 6h 31m
- When
- Every day
- Estimated price
- £220–470
Flights from John F. Kennedy International Airport to Dublin Airport via London Heathrow
- Ave. Duration
- 9h 30m
- When
- Every day
- Estimated price
- £150–650
Flights from Philadelphia International Airport to Dublin Airport
- Ave. Duration
- 6h 42m
- When
- Every day
- Estimated price
- £200–1,300
Flights from Philadelphia International Airport to Dublin Airport via Boston
- Ave. Duration
- 8h 42m
- When
- Monday, Thursday, Friday, and Sunday
- Estimated price
- £210–1,300
Flights from Philadelphia International Airport to Dublin Airport via London Heathrow
- Ave. Duration
- 10h 5m
- When
- Every day
- Estimated price
- £240–1,000
Flights from Newark Liberty International Airport to Donegal Airport via Dublin Airport
- Ave. Duration
- 13h
- When
- Every day
- Estimated price
- £270–1,700
Flights from Newark Liberty International Airport to Donegal Airport via Edinburgh, Dublin Airport
- Ave. Duration
- 12h 55m
- When
- Friday
- Estimated price
- £290–1,200
Flights from Newark Liberty International Airport to Donegal Airport via Boston, Dublin Airport
- Ave. Duration
- 13h
- When
- Tuesday, Thursday, and Sunday
- Estimated price
- £270–1,100
Flights from John F. Kennedy International Airport to Donegal Airport via Dublin Airport
- Ave. Duration
- 11h 42m
- When
- Every day
- Estimated price
- £220–1,400
Flights from John F. Kennedy International Airport to Donegal Airport via Edinburgh, Dublin Airport
- Ave. Duration
- 12h 30m
- When
- Friday
- Estimated price
- £240–950
- Website
- aerlingus.com
Flights from Newark Liberty International Airport to Dublin Airport
- Ave. Duration
- 6h 30m
- When
- Every day
- Estimated price
- £160–950
Flights from Newark Liberty International Airport to Dublin Airport via London Heathrow
- Ave. Duration
- 9h 50m
- When
- Every day
- Estimated price
- £190–750
Flights from John F. Kennedy International Airport to Dublin Airport
- Ave. Duration
- 6h 31m
- When
- Every day
- Estimated price
- £220–470
Flights from John F. Kennedy International Airport to Dublin Airport via London Heathrow
- Ave. Duration
- 9h 30m
- When
- Every day
- Estimated price
- £150–650
Flights from Philadelphia International Airport to Dublin Airport
- Ave. Duration
- 6h 42m
- When
- Every day
- Estimated price
- £200–1,300
Flights from Philadelphia International Airport to Dublin Airport via London Heathrow
- Ave. Duration
- 10h 5m
- When
- Every day
- Estimated price
- £240–1,000
Flights from Newark Liberty International Airport to Donegal Airport via Dublin Airport
- Ave. Duration
- 13h
- When
- Every day
- Estimated price
- £270–1,700
Flights from Newark Liberty International Airport to Donegal Airport via Edinburgh, Dublin Airport
- Ave. Duration
- 12h 55m
- When
- Friday
- Estimated price
- £290–1,200
Flights from Newark Liberty International Airport to Donegal Airport via Boston, Dublin Airport
- Ave. Duration
- 13h
- When
- Tuesday, Thursday, and Sunday
- Estimated price
- £270–1,100
Flights from John F. Kennedy International Airport to Donegal Airport via Dublin Airport
- Ave. Duration
- 11h 42m
- When
- Every day
- Estimated price
- £220–1,400
Flights from John F. Kennedy International Airport to Donegal Airport via Boston, Dublin Airport
- Ave. Duration
- 15h 12m
- When
- Every day
- Estimated price
- £240–1,400
- Website
- aa.com
Flights from Newark Liberty International Airport to Dublin Airport
- Ave. Duration
- 6h 30m
- When
- Every day
- Estimated price
- £160–950
Flights from Newark Liberty International Airport to Dublin Airport via London Heathrow
- Ave. Duration
- 9h 50m
- When
- Every day
- Estimated price
- £190–750
Flights from John F. Kennedy International Airport to Dublin Airport
- Ave. Duration
- 6h 31m
- When
- Every day
- Estimated price
- £220–470
Flights from John F. Kennedy International Airport to Dublin Airport via London Heathrow
- Ave. Duration
- 9h 30m
- When
- Every day
- Estimated price
- £150–650
Flights from Philadelphia International Airport to Dublin Airport
- Ave. Duration
- 6h 42m
- When
- Every day
- Estimated price
- £200–1,300
Flights from Philadelphia International Airport to Dublin Airport via Boston
- Ave. Duration
- 8h 36m
- When
- Every day
- Estimated price
- £210–1,300
Flights from Philadelphia International Airport to Dublin Airport via London Heathrow
- Ave. Duration
- 10h 5m
- When
- Every day
- Estimated price
- £240–1,000
- Website
- klm.com
Flights from Newark Liberty International Airport to City Of Derry Airport via London Heathrow
- Ave. Duration
- 12h 55m
- When
- Every day
- Estimated price
- £270–1,100
Flights from John F. Kennedy International Airport to Dublin Airport
- Ave. Duration
- 6h 25m
- When
- Every day
- Estimated price
- £120–480
Flights from John F. Kennedy International Airport to Dublin Airport via Amsterdam Schiphol
- Ave. Duration
- 10h 10m
- When
- Every day
- Estimated price
- £150–600
Flights from Philadelphia International Airport to Dublin Airport via Boston
- Ave. Duration
- 12h 16m
- When
- Tuesday, Thursday, and Sunday
- Estimated price
- £200–800
- Website
- loganair.co.uk
Flights from Newark Liberty International Airport to City Of Derry Airport via Glasgow
- Ave. Duration
- 9h 40m
- When
- Wednesday, Thursday, Saturday, and Sunday
- Estimated price
- £240–950
Flights from Newark Liberty International Airport to City Of Derry Airport via London Heathrow
- Ave. Duration
- 12h 55m
- When
- Every day
- Estimated price
- £270–1,100
Flights from Newark Liberty International Airport to Donegal Airport via Glasgow
- Ave. Duration
- 12h
- When
- Tuesday and Saturday
- Estimated price
- £280–1,100
Flights from Newark Liberty International Airport to Donegal Airport via Reykjavik Keflavik Nas, Glasgow
- Ave. Duration
- 14h 40m
- When
- Tuesday and Saturday
- Estimated price
- £360–1,300
- Website
- delta.com
Flights from Newark Liberty International Airport to Dublin Airport via Paris Charles de Gaulle
- Ave. Duration
- 10h 55m
- When
- Every day
- Estimated price
- £190–750
Flights from John F. Kennedy International Airport to Dublin Airport
- Ave. Duration
- 6h 25m
- When
- Every day
- Estimated price
- £120–480
Flights from John F. Kennedy International Airport to Dublin Airport via Amsterdam Schiphol
- Ave. Duration
- 10h 10m
- When
- Every day
- Estimated price
- £150–600
Flights from Philadelphia International Airport to Dublin Airport via Boston
- Ave. Duration
- 12h 16m
- When
- Tuesday, Thursday, and Sunday
- Estimated price
- £200–800
- Website
- jetblue.com
Flights from John F. Kennedy International Airport to Dublin Airport
- Ave. Duration
- 6h 40m
- When
- Every day
- Estimated price
- £120–480
Flights from Philadelphia International Airport to Dublin Airport via Boston
- Ave. Duration
- 9h 22m
- When
- Every day
- Estimated price
- £200–800
- Website
- united.com
Flights from Newark Liberty International Airport to Dublin Airport
- Ave. Duration
- 6h 32m
- When
- Every day
- Estimated price
- £150–600
- Website
- icelandair.com
Flights from Newark Liberty International Airport to Dublin Airport via Reykjavik Keflavik Nas
- Ave. Duration
- 9h 40m
- When
- Every day
- Estimated price
- £200–750
Flights from John F. Kennedy International Airport to Dublin Airport via Reykjavik Keflavik Nas
- Ave. Duration
- 9h 50m
- When
- Every day
- Estimated price
- £160–600
- Website
- airfrance.com
Flights from Newark Liberty International Airport to Dublin Airport via Paris Charles de Gaulle
- Ave. Duration
- 10h 55m
- When
- Every day
- Estimated price
- £190–750
Flights from John F. Kennedy International Airport to Dublin Airport
- Ave. Duration
- 6h 25m
- When
- Every day
- Estimated price
- £120–480
- Website
- easyjet.com
Flights from Newark Liberty International Airport to City Of Derry Airport via Edinburgh
- Ave. Duration
- 9h 40m
- When
- Thursday and Sunday
- Estimated price
- £250–950
- Phone
- +1 973-275-5555
- Website
- New Jersey Transit
Train from Princeton Jct. to Newark Airport Railroad Station
- Ave. Duration
- 54 min
- Frequency
- Every 30 minutes
- Estimated price
- £15–20
- Website
- New Jersey Transit
- Website
- NJ Transit: World Cup 2026
- Adult Airport
- £15–20
Train from Princeton Jct. to Newark Airport Railroad Station
- Ave. Duration
- 54 min
- Frequency
- Every 30 minutes
- Estimated price
- £15–20
- Website
- New Jersey Transit
- Website
- NJ Transit: World Cup 2026
- Adult Airport
- £15–20
Train from Princeton Jct. to New York Penn Station
- Ave. Duration
- 1h 20m
- Frequency
- Every 30 minutes
- Estimated price
- £2–17
- Website
- New Jersey Transit
- Website
- NJ Transit: World Cup 2026
- Adult
- £2–17
Train from Princeton Jct. to Newark Airport Railroad Station
- Ave. Duration
- 54 min
- Frequency
- Every 30 minutes
- Estimated price
- £15–20
- Website
- New Jersey Transit
- Website
- NJ Transit: World Cup 2026
- Adult Airport
- £15–20
Train from Princeton Jct. to New York Penn Station
- Ave. Duration
- 1h 20m
- Frequency
- Every 30 minutes
- Estimated price
- £2–17
- Website
- New Jersey Transit
- Website
- NJ Transit: World Cup 2026
- Adult
- £2–17
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Train from Princeton Junction Amtrak Station to 30th Street Station
- Ave. Duration
- 37 min
- Frequency
- Every 4 hours
- Estimated price
- £17–27
- Website
- Amtrak
- Phone
- +44 28 9066 6630
- Website
- Translink
Bus from Dublin Airport T1 to North West Transport Hub
- Ave. Duration
- 3h 35m
- Frequency
- Every 4 hours
- Estimated price
- £4
- Website
- Translink
- Belfast urban network
- £4
Bus from Dublin Airport T1 to North West Transport Hub
- Ave. Duration
- 3h 35m
- Frequency
- Every 4 hours
- Estimated price
- £4
- Website
- Translink
- Belfast urban network
- £4
Bus from Dublin Airport T1 to North West Transport Hub
- Ave. Duration
- 3h 35m
- Frequency
- Every 4 hours
- Estimated price
- £4
- Website
- Translink
- Belfast urban network
- £4
- Phone
- 074 9741644
- [email protected]
- Website
- TFI Local Link Donegal Sligo Leitrim
Bus from Croithlí to Letterkenny Bus
- Ave. Duration
- 1h 10m
- Frequency
- Every 4 hours
- Estimated price
- £3–6
- Website
- TFI Local Link Donegal Sligo Leitrim
- Leap/Contactless
- £3–4
- Cash
- £5–6
Bus from Croithlí to Letterkenny Bus
- Ave. Duration
- 1h 10m
- Frequency
- Every 4 hours
- Estimated price
- £3–6
- Website
- TFI Local Link Donegal Sligo Leitrim
- Leap/Contactless
- £3–4
- Cash
- £5–6
- Phone
- +353 74 954 8114
- [email protected]
- Website
- Bus Feda Teoranta
Bus from Croithlí to Letterkenny Bus
- Ave. Duration
- 1h 45m
- Frequency
- Twice daily
- Estimated price
- £15–18
- Website
- Bus Feda Teoranta
Bus from Croithlí to Letterkenny Bus
- Ave. Duration
- 1h 45m
- Frequency
- Twice daily
- Estimated price
- £15–18
- Website
- Bus Feda Teoranta
- Phone
- +35 374 913 5201
- [email protected]
- Website
- Mc Ginley Coach Travel
Bus from Croithlí to Letterkenny Bus
- Ave. Duration
- 1h 40m
- Frequency
- Once a week
- Estimated price
- £14–18
- Website
- Mc Ginley Coach Travel
Bus from Croithlí to Letterkenny Bus
- Ave. Duration
- 1h 40m
- Frequency
- Once a week
- Estimated price
- £14–18
- Website
- Mc Ginley Coach Travel
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