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Cheap Flights to Portsmouth
Round-trip
Economy
Flights to Portsmouth in 2021
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
| Popular in | January | High demand for flights, 159% potential price rise |
| Cheapest in | March | Best time to find cheap flights, 172% potential price drop |
| Average price | 24,879,060 ₫ | Average for round-trip flights in April 2021 |
| Round-trip from | 24,717,806 ₫ | From Ho Chi Minh City to Portsmouth |
Cheapest Prices for Portsmouth flights by month
The cheapest ticket to Portsmouth found for each month in 2021 based on historical flight searches by Cheapflights users.
January
29,661,368 ₫
February
22,840,590 ₫
March
25,068,878 ₫
April
17,511,172 ₫
May
24,920,064 ₫
June
22,166,320 ₫
July
27,043,078 ₫
August
32,738,308 ₫
September
24,958,764 ₫
October
23,738,080 ₫
November
21,737,388 ₫
December
23,611,150 ₫
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?
Average Boston Logan Intl flight ticket prices and weather conditions for 2021 and 2022 by month.
|
SGN - BOS Price
|
17,511,172 ₫ - 44,892,192 ₫
|
|
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, Sunday 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.
Alternative, similarly priced destinations
See alternative destinations where airfare is generally forecast to be close to Portsmouth flight prices.
Cheapest flights to USA
Not set on Portsmouth? See the cheapest flights to Vietnam. Airfare prices updated on April 21, 2021.
Ho Chi Minh City to Los Angeles flights
from 15,964,064 ₫ pp
Hanoi to San Francisco flights
from 16,609,077 ₫ pp
Ho Chi Minh City to Santa Ana flights
from 17,161,944 ₫ pp
Ho Chi Minh City to Honolulu flights
from 17,392,306 ₫ pp
Hanoi to Sacramento flights
from 17,415,344 ₫ pp
Ho Chi Minh City to Denver flights
from 17,991,248 ₫ pp
Ho Chi Minh City to Phoenix flights
from 19,488,598 ₫ pp
Hanoi to Phoenix flights
from 19,718,960 ₫ pp
Ho Chi Minh City to Houston flights
from 20,179,684 ₫ pp
Ho Chi Minh City to William P. Hobby flights
from 20,179,684 ₫ pp
Ho Chi Minh City to Oakland flights
from 20,225,756 ₫ pp
Hanoi to Santa Ana flights
from 20,340,936 ₫ pp
Hanoi to Tucson flights
from 20,410,044 ₫ pp
Ho Chi Minh City to San Francisco flights
from 20,502,188 ₫ pp
Hanoi to Houston flights
from 20,778,624 ₫ pp
Ho Chi Minh City to Bellingham flights
from 20,778,624 ₫ pp