Cheap flights from Portsmouth to Seattle from £700
This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Portsmouth to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Portsmouth (P0R) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 July 2024.
How far in advance should I book a flight from Portsmouth to Seattle?
Travelers have found it’s best to book a flight 44 days in advance to save up to 42% 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 £560, or £787 for flights within the next 24 hours.
What is the cheapest month to fly from Portsmouth to Seattle?
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 £303. The most expensive prices can be found in the month of July.
What is the cheapest time of day to fly from P0R to SEA?
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.
Cheap Delta flights from Portsmouth to Seattle
Explore cheap flight options specifically provided by Delta for the route between Portsmouth and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 July 2024.
Take a peek at the cheapest Delta flights we've detected travelling from Portsmouth to Seattle. Make sure to check back often as deals are often changing.
Cheap British Airways flights from Portsmouth to Seattle
Explore cheap flight options specifically provided by British Airways for the route between Portsmouth and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 July 2024.
Have a look at some of the cheapest available British Airways flights departing from Portsmouth and landing in Seattle. Make sure to examine the flight information before completing your reservation.
Cheap Portsmouth to Seattle flights in July & August 2024
Find cheap flight options from Portsmouth to Seattle specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 1,000,913 searches. Prices were last updated on 26 July 2024.
Scroll through some of the best deals on flights from Portsmouth to Seattle in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Portsmouth to Seattle 2024 flight deals
Discover exclusive flight deals for travel between Portsmouth and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 July 2024.
Scroll through some of the best deals on flights from Portsmouth to Seattle in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Portsmouth to Seattle flights leaving soon
Find last-minute flight options from Portsmouth to Seattle for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 July 2024.
Have a look at some of the last-minute flights available departing from Portsmouth to Seattle. Users should examine the flight details to ensure there are no surprises.
One-way flights to Seattle from Portsmouth
Search for one-way flight options from Portsmouth to Seattle. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 July 2024.
Users in need of a one-way flight from Portsmouth to Seattle can choose from these deals. Users can also find round-trip Portsmouth to Seattle flights by using the search form above.
Find flights from Portsmouth to Seattle within your budget
Customise your flight search to find flights from Portsmouth to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 July 2024.
Fly from
Fly to
Budget
£700 - £1,054
Route
Depart
Return
Price
Southampton EastleighSeattle/Tacoma Intl
SOU - SEA
SOUSEA
Southampton Eastleigh
Tue 10/9
1 stop15h 21m
Seattle/Tacoma Intl
Wed 25/9
1 stop16h 45m
Southampton EastleighSeattle/Tacoma Intl
SOU - SEA
SOUSEA
Southampton Eastleigh
Mon 9/9
1 stop15h 21m
Seattle/Tacoma Intl
Thu 26/9
2 stops28h 30m
Southampton EastleighSeattle/Tacoma Intl
SOU - SEA
SOUSEA
Southampton Eastleigh
Sat 7/9
1 stop15h 21m
Seattle/Tacoma Intl
Tue 24/9
2 stops28h 30m
Southampton EastleighSeattle/Tacoma Intl
SOU - SEA
SOUSEA
Southampton Eastleigh
Sun 8/9
1 stop15h 21m
Seattle/Tacoma Intl
Tue 24/9
1 stop16h 45m
Southampton EastleighSeattle/Tacoma Intl
SOU - SEA
SOUSEA
Southampton Eastleigh
Wed 11/9
1 stop15h 16m
Seattle/Tacoma Intl
Fri 27/9
2 stops25h 45m
Southampton EastleighSeattle/Tacoma Intl
SOU - SEA
SOUSEA
Southampton Eastleigh
Sun 8/9
1 stop15h 21m
Seattle/Tacoma Intl
Thu 26/9
1 stop16h 45m
Southampton EastleighSeattle/Tacoma Intl
SOU - SEA
SOUSEA
Southampton Eastleigh
Mon 9/9
1 stop15h 21m
Seattle/Tacoma Intl
Sat 28/9
2 stops15h 45m
Southampton EastleighSeattle/Tacoma Intl
SOU - SEA
SOUSEA
Southampton Eastleigh
Thu 22/8
1 stop24h 55m
Seattle/Tacoma Intl
Mon 26/8
1 stop17h 00m
Southampton EastleighSeattle/Tacoma Intl
SOU - SEA
SOUSEA
Southampton Eastleigh
Wed 21/8
1 stop16h 05m
Seattle/Tacoma Intl
Sun 25/8
1 stop14h 40m
No data available for this route at this time. Please check back soon.
Best time to book a flight from Portsmouth to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Portsmouth with our price prediction graph.
Temperature and rainfall in Seattle by month
Plan your trip to Seattle by taking into account the average temperature and rainfall totals by month.
SEA Temperature | 5 - 19 °C |
|---|
If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated 26 July 2024.
Read through reviews of airlines operating flights from Portsmouth to Seattle, such as Delta, British Airways and KLM. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Comfort
Food
Overall
Boarding
Crew
Reviews
One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Entertainment
Comfort
Food
Overall
Boarding
Crew
Reviews
One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Entertainment
Comfort
Food
Overall
Boarding
Crew
Reviews
One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Entertainment
Comfort
Food
Overall
Boarding
Crew
Reviews
One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Related info for your journey
Find useful and relevant information for your journey from Portsmouth to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Portsmouth to SeattleSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Portsmouth to Seattle
Discover the top 10 airlines that operate flights from Portsmouth to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 July 2024.
Search flights from Portsmouth to Seattle by cabin class
Find flights from Portsmouth to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from Portsmouth to Seattle
Find hourly flight availability from Portsmouth to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 July 2024.
| 1%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 22%of flight departures | Morning6 am to noon |
| 77%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
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Can Cheapflights notify me if prices for flights from Portsmouth to Seattle become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Seattle from Portsmouth today and book when prices fit your budget.