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$317+ Cheap flights from Seattle (SEA) to Southend (SEN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SEN
Jul 30 — Aug 61
From?
To?
Tue 7/30
Tue 8/6
1 adult, Economy
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How far in advance should I book a flight from Seattle to London Southend Airport?

To save on the cost of your flight from Seattle to London Southend Airport, book at least 8 days before your planned departure. Booking around this time can save you about 42% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $668 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,071.

What is the cheapest month to fly from Seattle to London Southend Airport?

The best pricing can be found in the month of November. Prices to London Southend Airport from Seattle average $842. You can even find prices in November for less than $842, as users have found deals to London Southend Airport from as low as $537. The month of June appears to be one of the more expensive times to travel to London Southend Airport from Seattle. Flying in the targeted month can save you up to 42%.

What is the cheapest time of day to fly from SEA to SEN?

When flying from Seattle to London Southend Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

One-way flights to Southend from Seattle

Search for one-way flight options from Seattle to Southend. 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 2,752,877 searches. Data last updated July 25, 2024.
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/261:50 pmSEA - SEN
2 stops18h 30mMultiple Airlines
Deal found 7/24$317
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/175:45 amSEA - SEN
2 stops45h 45mMultiple Airlines
Deal found 7/24$336
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/31:50 pmSEA - SEN
2 stops18h 30mMultiple Airlines
Deal found 7/24$344
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/281:50 pmSEA - SEN
3 stops21h 55mMultiple Airlines
Deal found 7/24$367
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/237:00 amSEA - SEN
3 stops29h 00mMultiple Airlines
Deal found 7/25$370
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/99:44 pmSEA - SEN
3 stops53h 46mMultiple Airlines
Deal found 7/24$375
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/37:00 amSEA - SEN
3 stops28h 45mMultiple Airlines
Deal found 7/24$379
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/317:00 amSEA - SEN
3 stops43h 55mMultiple Airlines
Deal found 7/24$382
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/221:50 pmSEA - SEN
3 stops21h 55mMultiple Airlines
Deal found 7/24$399

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Southend. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to London Southend?

    Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to London Southend. On average, Seattle/Tacoma Intl has 0 outbound flights to London Southend per day from 0 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • What does SEA to SEN mean?

    SEA stands for Seattle/Tacoma Intl Airport, while SEN stands for London Southend Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Seattle to Southend that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Southend flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Southend with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Southend flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to Southend that include hotel bookings?

    Yes. In addition to deals on Seattle to Southend flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Southend?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Southend.

  • Can I find deals for business class flights from Seattle to Southend?

    Yes. Cheapflights offers flight deals from Seattle to Southend by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to Southend that allow pets onboard?

    Many airlines flying from Seattle to Southend offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Southend?

    Yes, you can often find last-minute deals on Seattle to Southend flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

See more FAQs

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