Cheap flights to Portsmouth, NH

WAS — PSM
11 Jun — 18 Jun1
Round-trip
1 adult
Economy
From?
To?
Sun 11/6
Sun 18/6

Were you looking for Flights from Portsmouth?

Flights to Portsmouth, NH in 2023

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

Popular in

July

Cheapest in

June

Average price

26,691,730 ₫

Round-trip from

28,406,954 ₫
High demand for flights, 9% potential price rise
Best time to find cheap flights, 3% potential price drop
Average for round-trip flights in June 2023
From Ho Chi Minh City to Boston Logan Intl

When is the best time to fly to Portsmouth, NH?

Average Portsmouth, NH flight ticket prices and weather conditions for 2023 and 2024 by month

SGN - BOS

Price

23,296,758 ₫ - 51,108,316 ₫

BOS

Temperature

-1 - 23 °C

BOS

Rainfall

78 - 101 mm

When is the best time to book a flight to Portsmouth?

The price you pay for your flight to Portsmouth may vary depending on when you book. For the best chance of a lower fare, look to book 21 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Which day is cheapest to fly to Portsmouth?

The cheapest day to fly to Portsmouth is usually Saturday. At the moment, Thursday is the most expensive.

What time of day is cheapest to fly to Portsmouth?

Portsmouth flights can be made cheaper if you choose a flight at noon. Booking a flight in the morning will likely mean higher prices.

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