Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
High demand for flights, 21% potential price rise
Best time to find cheap flights, 5% potential price drop
Average for round-trip flights in November 2021
From Sydney Kingsford Smith to Lehigh Valley
One-way flight from Sydney Kingsford Smith (SYD) to Lehigh Valley
View COVID Travel Restrictions for Lehigh Valley
Can I fly to Lehigh Valley from USA right now?
Information is based on travel restrictions for travel to Lehigh Valley within the United States
Most visitors from USA need to provide a negative COVID-19 test result and/or quarantine to enter Lehigh Valley.
COVID-19 testing requirements Visitors from USA must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Lehigh Valley.
Quarantine requirements Visitors from USA are not required to quarantine after entering Lehigh Valley.
Can I fly back to USA from Lehigh Valley?
Returning to USA from Lehigh Valley
COVID-19 testing requirements Visitors from Lehigh Valley must present a negative RT-PCR (NAAT) test taken 72 hours before departing to USA.
Quarantine requirements Visitors from Lehigh Valley are not required to quarantine after entering USA.
Hide COVID Travel Restrictions for Lehigh Valley
When is the best time to fly to Lehigh Valley?
Average New York flight ticket prices and weather conditions for 2021 and 2022 by month.
SYD - NYC
$1,200 - $2,322
6 - 30 °C
65 - 130 mm
October is typically the best time to fly to Lehigh Valley, but there are other times where great deals are available. July tends to be the warmest period in Lehigh Valley so if you are looking for sun or warmer climates then look to fly around this time. August is the wettest if you need to factor this in to your plans.
When is the best time to book a flight to Lehigh Valley?
To ensure you get the cheapest price possible for a flight to Lehigh Valley, you should look to book at least 46 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Which day is cheapest to fly to Lehigh Valley?
Wednesday is currently, on average, the cheapest day to fly to Lehigh Valley. Flying on Sunday will result in higher flight prices.
What time of day is cheapest to fly to Lehigh Valley?
Flights in the evening are typically the cheapest time of the day to fly to Lehigh Valley. Flights in the afternoon are usually the most expensive.
Alternative, similarly priced destinations
See alternative destinations where airfare is generally forecast to be close to Lehigh Valley flight prices.