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Home North America USA New Hampshire Cheap flights to Portsmouth, New Hampshire

Cheap Flights to Portsmouth

Popular inJanuaryHigh demand for flights, 159% potential price rise
Cheapest inMarchBest time to find cheap flights, 172% potential price drop
Average price33,287,198₫Average for round-trip flights in January 2021
Round-trip from25,767,012₫From Ho Chi Minh City to Portsmouth

Cheapest Prices for Portsmouth flights by month

January
29,702,422₫
February
22,872,204₫
March
25,103,576₫
April
17,535,408₫
May
24,954,556₫
June
22,197,000₫
July
27,080,508₫
August
32,783,622₫
September
24,993,310₫
October
23,770,934₫
November
21,767,474₫
December
23,643,828₫
Currently, April is the cheapest month in which you can book a flight to Portsmouth. Flying to Portsmouth in August will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the best time to fly to Portsmouth?

SGN - BOS
Price
17,535,410₫ - 44,954,324₫
BOS
Temperature
4 - 29 °C
BOS
Rainfall
70 - 99 mm
Whilst there are several times of the year to choose from, February is seen as the time to fly to Portsmouth, however, it is possible to get good deals throughout the year. July sees the temperatures in Portsmouth peak to their warmest. March tends, on average, to see the most amount of rainfall.

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

To ensure you get the cheapest price possible for a flight to Portsmouth, you should look to book at least 61 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 Portsmouth?

The cheapest day to fly to Portsmouth is usually Tuesday. At the moment, Monday is the most expensive.

What time of day is cheapest to fly to Portsmouth?

At the moment, flights at noon are likely to offer the best value for money for your Portsmouth trip. A flight in the morning will more often than not be of higher cost.

Portsmouth, New Hampshire airports

Home North America USA New Hampshire Cheap flights to Portsmouth, New Hampshire