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How to find the cheapest flight from
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Cheap flights from Portsmouth to Washington
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How to find the cheapest flight from
Portsmouth to Washington
All the information you need to plan the best null to SEA flight in 2021: compare Portsmouth to Washington flight prices with the expected peak season, weather and rainfall in Washington.
When is the cheapest time to fly from Portsmouth to State of Washington (P0R - WA)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portsmouth to State of Washington as you normally would.
How far in advance should I book a flight from Portsmouth to State of Washington?
To save up to 51% on this flight, we recommend booking at least 52 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Portsmouth to State of Washington from £464 1-2 weeks out and tickets from £608 for flights departing within the next 72 hours.
What is the cheapest month to fly from Portsmouth to State of Washington?
The best pricing can be found in the month of February. Prices to State of Washington from Portsmouth average £410. You can even find prices in February for less than £410, as users have found deals to State of Washington from as low as £270. The month of July appears to be one of the more expensive times to travel to State of Washington from Portsmouth. Flying in the targeted month can save you up to 37%.
One-way flights to Washington from Portsmouth
The cheapest one-way flights from Portsmouth to Washington
05:20 - 07:35
Delta
1 stop
34h 15m
SOU - SEA
£1,509
Delta
Related info for your journey
Useful info, stats and facts about <span class="emphasized">Portsmouth</span> to <span class="emphasized">Washington</span> flights.
COVID Restrictions
View COVID Travel Restrictions for Washington (WA)
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Arrival points for flights from Portsmouth to Washington
Select to see more specific information for flights to Washington from all departure points in Portsmouth.
Flights from Southampton to Seattle
from £2,134 pp
Destination information for Washington
Things to know before you go - useful duration and weather info for your trip from Portsmouth to Washington.
Today's exchange rate
£1 = $1.34
Airports servicing
Seattle King County/Boeing (BFI)
Bellingham (BLI)
Deer Harbor (DHB)
Wenatchee (EAT)
