In terms of precipitation, rainfall in London Southend Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Southend Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Southend Airport, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

When flying from Portland 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.

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

Located just 6.0 mi from the city center, Portland is the airport most travelers will use when flying to London Southend from Portland. Booking flights from Portland (PDX) to London Southend should be relatively easy as there are 0 daily outbound flights to London Southend from 0 different airlines.

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

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

How can I find direct flights from Portland to Southend?

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

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

Yes. Cheapflights offers flight deals from Portland 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.

£215+ Cheap Flights from Portland to London Southend Airport

Cheap flight deals from Portland to Southend

Enter your travel dates to find the best prices.

Cheapest

Best

One-way

Cheapest flights from Portland to Southend
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 10 September 2026.

Fri 18/1213:20 -

1 stop12h 35m

Tue 29/1208:15 -

2 stops20h 01m

Deal found 8/9£1,457

Wed 4/1113:40 -

2 stops20h 55m

Thu 12/1115:40 -

2 stops27h 40m

Deal found 10/9£1,933

Thu 17/1214:45 -

2 stops23h 15m

Thu 24/1214:10 -

3 stops32h 31m

Deal found 6/9£2,609

Find flight deals from Portland to Southend

Round-trip from	£752
One-way from	£215
Popular in	July
Cheapest in	January
Average price	£718

12/11-16/11
4 total stops
37h 50m total
Portland to London

Search Deals

19/10-31/12
3 total stops
40h 40m total
Portland to London

Search Deals

Highest demand for flights based on searches. 19% potential increase in price (£118 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to London Southend Airport that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest return flight

PortlandLondon

PDX Portland - SEN London Southend

PDXSEN

Portland

Mon 19/10

15:30-16:10

3 stops40h 40m

London Southend

Wed 31/12

00:00-15:00

Nonstop0h 00m

£215

PortlandLondon

PDX Portland - SEN London Southend

PDXSEN

Portland

Thu 22/10

15:30-08:40

3 stops33h 10m

London Southend

Wed 31/12

00:00-15:00

Nonstop0h 00m

£251

PortlandLondon

PDX Portland - SEN London Southend

PDXSEN

Portland

Tue 27/10

15:45-22:00

3 stops47h 15m

London Southend

Wed 31/12

00:00-15:00

Nonstop0h 00m

£270

Fastest return journey

PortlandLondon

PDX Portland - SEN London Southend

PDXSEN

Portland

Wed 13/1

14:45-22:20

3 stops23h 35m

London Southend

Wed 31/12

00:00-15:00

Nonstop0h 00m

£292

PortlandLondon

PDX Portland - SEN London Southend

PDXSEN

Portland

Mon 12/10

15:30-07:55

3 stops32h 25m

London Southend

Wed 31/12

00:00-15:00

Nonstop0h 00m

£292

PortlandLondon

PDX Portland - SEN London Southend

PDXSEN

Portland

Mon 11/1

14:45-22:25

3 stops23h 40m

London Southend

Wed 31/12

00:00-15:00

Nonstop0h 00m

£300

PortlandLondon

PDX Portland - SEN London Southend

PDXSEN

Portland

Sat 17/10

15:30-10:30

2 stops35h 00m

London Southend

Wed 31/12

00:00-15:00

Nonstop0h 00m

£304

PortlandLondon

PDX Portland - SEN London Southend

PDXSEN

Portland

Wed 30/9

15:30-12:15

3 stops36h 45m

London Southend

Wed 31/12

00:00-15:00

Nonstop0h 00m

£306

PortlandLondon

PDX Portland - SEN London Southend

PDXSEN

Portland

Sat 28/11

14:45-10:45

3 stops36h 00m

London Southend

Wed 31/12

00:00-15:00

Nonstop0h 00m

£311

PortlandLondon

PDX Portland - SEN London Southend

PDXSEN

Portland

Fri 18/12

13:20-09:55

1 stop12h 35m

London Southend

Tue 29/12

08:15-20:16

2 stops20h 01m

£1,457

Flights are sorted by cheapest return flights first.

Deals found on 9/9

Showing 1-10 of 12 resultsSorted by cheapest first

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.

PDX-SEN

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

What airport do you fly from for flights from Portland to London Southend?
Located just 6.0 mi from the city center, Portland is the airport most travelers will use when flying to London Southend from Portland. Booking flights from Portland (PDX) to London Southend should be relatively easy as there are 0 daily outbound flights to London Southend from 0 different airlines.
Can I find deals for flights from Portland to Southend that include hotel bookings?
Yes. In addition to deals on Portland to Southend flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Portland to Southend?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Southend.
Can I find deals for business class flights from Portland to Southend?
Yes. Cheapflights offers flight deals from Portland 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.

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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.

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Cheap flights from Portland to London Southend Airport from £215

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Portland to Southend

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 10 September 2026.

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 10 September 2026.

Best flights from Portland to SouthendDiscover carefully curated flight deals from Portland to Southend that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Discover carefully curated flight deals from Portland to Southend that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

One-way flights from Portland to SouthendSearch for one-way flight options from Portland to Southend. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Search for one-way flight options from Portland to Southend. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Find flight deals from Portland to Southend

Round-trip from

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to London Southend Airport that are best for you.

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

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

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

How can I find direct flights from Portland to Southend?

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

Travelling to a place near London Southend Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Southend

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Southend by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

Book a non-stop flight to one of these other cities located in England.

Search flights from Portland to Southend by cabin class

Find flights from Portland to Southend, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Portland and Southend flights

Browse other Portland and Southend flight options. Last updated on 10 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Other flights to Southend

Explore flights to Southend departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.

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How does Cheapflights help users find flights from Portland to Southend?

Why should you use Cheapflights to find cheap flight tickets from Portland to Southend?

Can Cheapflights find flights from Portland to Southend with no change fees?

Can Cheapflights notify me if prices for flights from Portland to Southend become cheaper?

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Travel Smart

Cheapest flights from Portland to Southend
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 10 September 2026.

Best flights from Portland to Southend
Discover carefully curated flight deals from Portland to Southend that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

One-way flights from Portland to Southend
Search for one-way flight options from Portland to Southend. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.