Cheap flights from Portland to London Southend Airport from £221
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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Portland to Southend
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Southend (SEN). 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 30 July 2025.
Find flight deals from Portland to Southend
Cheapest flights from Portland to SouthendExplore the most affordable flight options available from Portland to Southend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2025.
Explore the most affordable flight options available from Portland to Southend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Portland to London Southend Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
PortlandLondon
PDX - SEN
PDXSEN
Portland
Thu 11/9
06:15-15:45
3 stops25h 30m
London Southend
Thu 18/9
17:40-18:46
3 stops33h 06m
PortlandLondon
PDX - SEN
PDXSEN
Portland
Wed 15/10
10:34-20:50
3 stops26h 16m
Best time to book a flight from Portland to Southend
Have a flexible travel schedule? Discover the best time to fly to Southend from Portland with our price prediction graph.
Related info for your journey
Find useful and relevant information for your journey from Portland to Southend. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near London Southend Airport?
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Alternative routes for Portland to Southend
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How does Cheapflights help users find flights from Portland to Southend?
Deals for Portland to Southend flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Portland to Southend?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Portland to Southend.
Can Cheapflights find flights from Portland to Southend with no change fees?
Yes, we can. To see specific flights from Portland to Southend with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Portland to Southend become cheaper?
Yes! Start tracking prices for Portland to Southend flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.