
Popular airlines to Plainsboro
- American Airlines
American Airlines
- Delta
Delta
- Frontier Airlines
Frontier Airlines
- United
United
- Spirit Airlines
Spirit Airlines
- JetBlue Airways
JetBlue Airways
- British Airways
British Airways
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 35% on select hotels after you book a flight*
Cheap round-trip flights to Plainsboro
Prices were available within the past 7 days and start at HK$2,984 for one-way flights and HK$3,525 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, 28 Dec - Tue, 24 Mar
ICN
Seoul
EWR
New York
HK$3,525 Return, found 1 day ago
HK$3,525
Return
found 1 day ago

Wed, 18 Feb - Wed, 22 Apr
ICN
Seoul
EWR
New York
HK$3,539 Return, found 9 hours ago
HK$3,539
Return
found 9 hours ago

Mon, 19 Jan - Sun, 1 Feb
LHR
London
EWR
New York
HK$3,852 Return, found 1 day ago
HK$3,852
Return
found 1 day ago

Thu, 5 Mar - Sun, 8 Mar
LHR
London
EWR
New York
HK$3,861 Return, found 4 days ago
HK$3,861
Return
found 4 days ago

Fri, 13 Feb - Tue, 17 Feb
LHR
London
EWR
New York
HK$3,913 Return, found 5 days ago
HK$3,913
Return
found 5 days ago
Find the cheapest month to fly from Columbus (CMH) to New York (JFK)
September is typically the cheapest month to fly
From HK$1,082 - HK$2,633 per traveller.
Frequently asked questions
Destination airport | Newark Liberty Intl. Airport |
|---|---|
Destination airport IATA code | EWR |
Destination city name | Newark Liberty Intl. Airport |
Return price | HK$2,201 |
Trending flights to Plainsboro
Prices were available within the past 7 days and start at HK$2,984 for one-way flights and HK$3,525 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, 20 Jan - Wed, 28 Jan
HKG
Hong Kong SAR
EWR
New York
HK$6,442 Return, found 9 hours ago
HK$6,442
Return
found 9 hours ago
*Available to Expedia members.