Round-trip from | £475 |
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Travelers have found it’s best to book a flight 44 days in advance to save up to 35% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 44 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Portsmouth to Seattle 1-2 weeks in advance for as low as £540, or £741 for flights within the next 24 hours.
November can be a great time to fly to Seattle from Portsmouth with a flight ticket averaging about £556. Cheapflights users have found deals in the month of November for as cheap as £306. The most expensive prices can be found in the month of July.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portsmouth to Seattle as you normally would.
Fly from
Fly to
Budget
£697 - £836
Route
Depart
Return
Price
Southampton EastleighSeattle/Tacoma Intl
SOU - SEA
SOUSEA
Southampton Eastleigh
Wed 26/6
1 stop22h 40m
Seattle/Tacoma Intl
Wed 3/7
1 stop19h 20m
Southampton EastleighSeattle/Tacoma Intl
SOU - SEA
SOUSEA
Southampton Eastleigh
Wed 26/6
2 stops20h 36m
Seattle/Tacoma Intl
Wed 3/7
1 stop19h 25m
Southampton EastleighSeattle/Tacoma Intl
SOU - SEA
SOUSEA
Southampton Eastleigh
Wed 26/6
2 stops20h 36m
Seattle/Tacoma Intl
Wed 3/7
1 stop19h 25m
Southampton EastleighSeattle/Tacoma Intl
SOU - SEA
SOUSEA
Southampton Eastleigh
Wed 26/6
1 stop22h 40m
Seattle/Tacoma Intl
Wed 3/7
1 stop19h 20m
Southampton EastleighSeattle/Tacoma Intl
SOU - SEA
SOUSEA
Southampton Eastleigh
Wed 26/6
2 stops20h 36m
Seattle/Tacoma Intl
Wed 3/7
2 stops21h 20m
Southampton EastleighSeattle/Tacoma Intl
SOU - SEA
SOUSEA
Southampton Eastleigh
Wed 26/6
2 stops20h 36m
Seattle/Tacoma Intl
Wed 3/7
2 stops21h 20m
Southampton EastleighSeattle/Tacoma Intl
SOU - SEA
SOUSEA
Southampton Eastleigh
Tue 21/5
1 stop15h 21m
Seattle/Tacoma Intl
Tue 28/5
2 stops28h 13m
Southampton EastleighSeattle/Tacoma Intl
SOU - SEA
SOUSEA
Southampton Eastleigh
Tue 21/5
1 stop15h 21m
Seattle/Tacoma Intl
Tue 28/5
1 stop16h 45m
Southampton EastleighSeattle/Tacoma Intl
SOU - SEA
SOUSEA
Southampton Eastleigh
Wed 26/6
2 stops27h 00m
Seattle/Tacoma Intl
Wed 3/7
3 stops76h 25m
No data available for this route at this time. Please check back soon.
Currently, February is the cheapest month in which you can book a flight from Portsmouth to Seattle (average of £594). Flying from Portsmouth to Seattle in July is currently the most expensive (average of £800). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
£489
February
£476
March
£506
April
£521
May
£546
June
£613
July
£640
August
£612
September
£549
October
£525
November
£480
December
£476
SEA Temperature | 5 - 19 °C |
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Overall
Boarding
Comfort
Food
Entertainment
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Boarding
Comfort
Food
Entertainment
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Boarding
Comfort
Food
Entertainment
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Boarding
Comfort
Food
Entertainment
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
1%of flight departures | Early morningMidnight to 6 am |
---|---|
59%of flight departures | Morning6 am to noon |
40%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
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