Round-trip from | $643 |
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It’s generally more expensive to depart on a Sunday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.
Travelers have found it’s best to book a flight 8 days in advance to save up to 65% 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 8 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 Seattle to Southampton 1-2 weeks in advance for as low as $646, or $1,159 for flights within the next 24 hours.
November is one of the best times of the year to fly to Southampton from Seattle. Prices for November average $861 per person but you can even find prices for as low as $560. The most expensive prices can be found in the month of June. Opting for a November flight can save you 39% on your journey compared to booking in June
When flying from Seattle to Southampton, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 15% versus a flight at noon.
Fly from
Fly to
Budget
$1,195 - $2,044
Route
Depart
Return
Price
Seattle/Tacoma IntlSouthampton Eastleigh
SEA - SOU
SEASOU
Seattle/Tacoma Intl
Sat 6/15
1 stop17h 05m
Southampton Eastleigh
Tue 6/25
1 stop16h 40m
Seattle/Tacoma IntlSouthampton Eastleigh
SEA - SOU
SEASOU
Seattle/Tacoma Intl
Mon 5/20
2 stops15h 45m
Southampton Eastleigh
Mon 5/27
2 stops23h 40m
Seattle/Tacoma IntlSouthampton Eastleigh
SEA - SOU
SEASOU
Seattle/Tacoma Intl
Tue 5/21
2 stops15h 45m
Southampton Eastleigh
Tue 5/28
2 stops23h 40m
Seattle/Tacoma IntlSouthampton Eastleigh
SEA - SOU
SEASOU
Seattle/Tacoma Intl
Wed 6/19
2 stops28h 00m
Southampton Eastleigh
Sun 6/23
1 stop22h 40m
Seattle/Tacoma IntlSouthampton Eastleigh
SEA - SOU
SEASOU
Seattle/Tacoma Intl
Sun 6/2
1 stop17h 05m
Southampton Eastleigh
Fri 6/7
1 stop22h 40m
Seattle/Tacoma IntlSouthampton Eastleigh
SEA - SOU
SEASOU
Seattle/Tacoma Intl
Mon 5/20
1 stop16h 45m
Southampton Eastleigh
Mon 5/27
2 stops23h 40m
Seattle/Tacoma IntlSouthampton Eastleigh
SEA - SOU
SEASOU
Seattle/Tacoma Intl
Wed 6/19
1 stop21h 40m
Southampton Eastleigh
Sun 6/23
1 stop25h 00m
Seattle/Tacoma IntlSouthampton Eastleigh
SEA - SOU
SEASOU
Seattle/Tacoma Intl
Sun 6/2
1 stop16h 45m
Southampton Eastleigh
Fri 6/7
2 stops23h 40m
Seattle/Tacoma IntlSouthampton Eastleigh
SEA - SOU
SEASOU
Seattle/Tacoma Intl
Wed 6/19
2 stops15h 40m
Southampton Eastleigh
Sun 6/23
2 stops17h 45m
Currently, November is the cheapest month in which you can book a flight from Seattle to Southampton (average of $724). Flying from Seattle to Southampton in June is currently the most expensive (average of $1,370). 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
$765
February
$791
March
$799
April
$962
May
$979
June
$1,370
July
$1,317
August
$1,122
September
$975
October
$794
November
$724
December
$980
LON Temperature | 39.2 - 62.6 °F |
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Crew
Boarding
Overall
Comfort
Entertainment
Food
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Crew
Boarding
Overall
Comfort
Entertainment
Food
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Crew
Boarding
Overall
Comfort
Entertainment
Food
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Crew
Boarding
Overall
Comfort
Entertainment
Food
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Cheapflights helps you search for flights from Seattle to Southampton via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Cheapflights helps you find that perfect flight to Southampton from Seattle by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Need flexible booking options for your flight to Southampton from Seattle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Yes, Cheapflights offers price alerts on Seattle to Southampton flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.