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).

How far in advance should I book a flight from Oregon to London Southend Airport?

To save up to 48% on this flight, we recommend booking at least 47 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Oregon to London Southend Airport from £588 1-2 weeks out and tickets from £677 for flights departing within the next 72 hours.

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

Flights from Oregon to London Southend Airport lean towards being more expensive in June. Prices are generally better when you fly from Oregon to London Southend Airport in October, with the cheapest ticket starting at £375.

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

When flying from Oregon 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.

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

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

How can I find direct flights from Oregon to Southend?

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

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

Yes. Cheapflights offers flight deals from Oregon 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.

£267+ Flights from Oregon to London Southend Airport

Cheap flight deals from Oregon to Southend

Round-trip from	£670
One-way from	£267
Popular in	June
Cheapest in	October
Average price	£535

23/10-2/11
4 total stops
52h 20m total
Oregon to London

Search Deals

7/10
3 total stops
24h 35m total
Oregon to London

Search Deals

Highest demand for flights based on searches. 22% potential increase in price (£129 potential increase over avg. return price).

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Cheapest flight prices on average. 4% potential price decrease (£21 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Oregon to Southend

Cheapest flights from Oregon to Southend
Explore the most affordable flight options available from Oregon to Southend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Thu 23/1015:20PDX - SEN

2 stops20h 15mMultiple Airlines

Sun 2/1116:55SEN - PDX

2 stops32h 05mMultiple Airlines

Deal found 14/9£670

Sat 15/1114:45PDX - SEN

2 stops22h 05mMultiple Airlines

Mon 17/1107:15SEN - PDX

2 stops17h 45mMultiple Airlines

Deal found 15/9£993

Thu 18/913:45PDX - SEN

2 stops18h 00mMultiple Airlines

Mon 22/911:05SEN - PDX

3 stops19h 56mMultiple Airlines

Deal found 14/9£2,297

Best flights from Oregon to Southend
Discover carefully curated flight deals from Oregon to Southend that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 September 2025.

Thu 23/1015:20PDX - SEN

2 stops20h 15mMultiple Airlines

Sun 2/1116:55SEN - PDX

2 stops32h 05mMultiple Airlines

Deal found 14/9£670

Sat 15/1114:45PDX - SEN

2 stops22h 05mMultiple Airlines

Mon 17/1107:15SEN - PDX

2 stops17h 45mMultiple Airlines

Deal found 15/9£993

Last-minute flights from Oregon to Southend
Discover last-minute flight deals from Oregon to Southend. Data last updated 16 September 2025 and is based on user searches.

Thu 18/913:45PDX - SEN

2 stops18h 00mMultiple Airlines

Mon 22/911:05SEN - PDX

3 stops19h 56mMultiple Airlines

Deal found 14/9£2,297

Thu 23/1015:20PDX - SEN

2 stops20h 15mMultiple Airlines

Sun 2/1116:55SEN - PDX

2 stops32h 05mMultiple Airlines

Deal found 14/9£670

One-way flights from Oregon to Southend
Search for one-way flight options from Oregon to Southend. Find affordable one-way fares based on user searches. Data last updated 16 September 2025.

Tue 7/1014:30PDX - SEN

3 stops24h 35mMultiple Airlines

Deal found 13/9£267

Thu 9/1013:45PDX - SEN

3 stops21h 50mMultiple Airlines

Deal found 13/9£288

Tue 21/1007:04PDX - SEN

3 stops32h 01mMultiple Airlines

Deal found 12/9£309

Sun 15/207:00PDX - SEN

3 stops32h 00mMultiple Airlines

Deal found 14/9£332

Sun 26/1014:18PDX - SEN

3 stops39h 02mMultiple Airlines

Deal found 15/9£362

Thu 5/307:20PDX - SEN

3 stops30h 55mMultiple Airlines

Deal found 14/9£383

Sun 21/915:20PDX - SEN

3 stops38h 10mMultiple Airlines

Deal found 15/9£423

Thu 25/915:20PDX - SEN

2 stops16h 25mMultiple Airlines

Deal found 14/9£607

Sat 20/1214:45PDX - SEN

3 stops35h 40mMultiple Airlines

Deal found 13/9£659

Fri 19/1221:50BOI - SEN

3 stops40h 00mMultiple Airlines

Deal found 15/9£698

Sat 20/1206:08BOI - SEN

3 stops31h 42mMultiple Airlines

Deal found 15/9£719

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

PortlandLondon

PDX - SEN

PDXSEN

Portland

Thu 23/10

15:20-19:35

2 stops20h 15m

London Southend

Sun 2/11

16:55-17:00

2 stops32h 05m

£670

PortlandLondon

PDX - SEN

PDXSEN

Portland

Sat 15/11

14:45-20:50

2 stops22h 05m

London Southend

Mon 17/11

07:15-17:00

2 stops17h 45m

£993

PortlandLondon

PDX - SEN

PDXSEN

Portland

Tue 7/10

14:30-23:05

3 stops24h 35m

£267

PortlandLondon

PDX - SEN

PDXSEN

Portland

Thu 9/10

13:45-19:35

3 stops21h 50m

£288

PortlandLondon

PDX - SEN

PDXSEN

Portland

Tue 21/10

07:04-23:05

3 stops32h 01m

£309

PortlandLondon

PDX - SEN

PDXSEN

Portland

Sun 15/2

07:00-23:00

3 stops32h 00m

£332

PortlandLondon

PDX - SEN

PDXSEN

Portland

Sun 26/10

14:18-12:20

3 stops39h 02m

£362

PortlandLondon

PDX - SEN

PDXSEN

Portland

Thu 5/3

07:20-22:15

3 stops30h 55m

£383

PortlandLondon

PDX - SEN

PDXSEN

Portland

Sun 21/9

15:20-13:30

3 stops38h 10m

£423

PortlandLondon

PDX - SEN

PDXSEN

Portland

Thu 25/9

15:20-15:45

2 stops16h 25m

£607

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Showing 1-10 of 13 results

Best time to book a flight from Oregon to Southend

Have a flexible travel schedule? Discover the best time to fly to Southend from Oregon with our price prediction graph.

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.

Cheapflights Insights

Everything you need to know about your flight from Oregon to London Southend Airport

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

Related info for your journey

Can I find deals for flights from Oregon to Southend that include hotel bookings?
Yes. In addition to deals on Oregon to Southend flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Oregon to Southend?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oregon to Southend.
Can I find deals for business class flights from Oregon to Southend?
Yes. Cheapflights offers flight deals from Oregon 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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Why should you use Cheapflights to find cheap flight tickets from Oregon to Southend?

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

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

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Cheap flights from Oregon to London Southend Airport from £267

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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Oregon to Southend

Keep the following information in mind while searching for Oregon to Southend flight deals. Data was last updated 16 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Oregon to Southend

Cheapest flights from Oregon to SouthendExplore the most affordable flight options available from Oregon to Southend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Explore the most affordable flight options available from Oregon to Southend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Oregon to Southend

Have a flexible travel schedule? Discover the best time to fly to Southend from Oregon with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Oregon to London Southend Airport

Related info for your journey

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

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

How can I find direct flights from Oregon to Southend?

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

Travelling to a place near London Southend Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Oregon to Southend

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

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Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

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Cheapest flights from Oregon to Southend
Explore the most affordable flight options available from Oregon to Southend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.