In terms of precipitation, rainfall in London Southend Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Southend Airport when rainfall is around 1.6 in.

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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

Users have found that booking a flight from Oregon to London Southend Airport at least 47 days early can save you up to 48% on average compared to booking a flight this week. If booking 47 days before your flight isn’t an option for you, users have found flights from Oregon to London Southend Airport for as little as $799 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $920 for flights departing within the next 3 days.

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

The best pricing can be found in the month of October. Prices to London Southend Airport from Oregon average $810. You can even find prices in October for less than $810, as users have found deals to London Southend Airport from as low as $510. The month of June appears to be one of the more expensive times to travel to London Southend Airport from Oregon. Flying in the targeted month can save you up to 49%.

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 vacation 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.

$363+ Flights from Oregon to London Southend Airport

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Cheap flight deals from Oregon to Southend

Round-trip from	$911 (Mytrip)
One-way from	$363 (Kiwi.com)
Popular in	June
Cheapest in	October
Average price	$727

From Oregon to London Southend

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One-way flight from Oregon to London Southend

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Highest demand for flights based on searches. 22% potential increase in price ($239 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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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 September 16, 2025.

Thu 10/233:20 pmPDX - SEN

2 stops20h 15mMultiple Airlines

Sun 11/24:55 pmSEN - PDX

2 stops32h 05mMultiple Airlines

Deal found 9/14

$911

Sat 11/152:45 pmPDX - SEN

2 stops22h 05mMultiple Airlines

Mon 11/177:15 amSEN - PDX

2 stops17h 45mMultiple Airlines

Deal found 9/15

$1,349

Thu 9/181:45 pmPDX - SEN

2 stops18h 00mMultiple Airlines

Mon 9/2211:05 amSEN - PDX

3 stops19h 56mMultiple Airlines

Deal found 9/14

$3,121

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

Thu 10/233:20 pmPDX - SEN

2 stops20h 15mMultiple Airlines

Sun 11/24:55 pmSEN - PDX

2 stops32h 05mMultiple Airlines

Deal found 9/14

$911

Sat 11/152:45 pmPDX - SEN

2 stops22h 05mMultiple Airlines

Mon 11/177:15 amSEN - PDX

2 stops17h 45mMultiple Airlines

Deal found 9/15

$1,349

Thu 9/181:45 pmPDX - SEN

2 stops18h 00mMultiple Airlines

Mon 9/2211:05 amSEN - PDX

3 stops19h 56mMultiple Airlines

Deal found 9/14

$3,121

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

Thu 9/181:45 pmPDX - SEN

2 stops18h 00mMultiple Airlines

Mon 9/2211:05 amSEN - PDX

3 stops19h 56mMultiple Airlines

Deal found 9/14

$3,121

Thu 10/233:20 pmPDX - SEN

2 stops20h 15mMultiple Airlines

Sun 11/24:55 pmSEN - PDX

2 stops32h 05mMultiple Airlines

Deal found 9/14

$911

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 September 16, 2025.

Tue 10/72:30 pmPDX - SEN

3 stops24h 35mMultiple Airlines

Deal found 9/13

$363

Thu 10/91:45 pmPDX - SEN

3 stops21h 50mMultiple Airlines

Deal found 9/13

$391

Tue 10/217:04 amPDX - SEN

3 stops32h 01mMultiple Airlines

Deal found 9/12

$420

Sun 10/262:18 pmPDX - SEN

3 stops39h 02mMultiple Airlines

Deal found 9/15

$492

Sun 9/213:20 pmPDX - SEN

3 stops38h 10mMultiple Airlines

Deal found 9/15

$575

Thu 9/186:05 amPDX - SEN

3 stops25h 40mMultiple Airlines

Deal found 9/14

$673

Thu 9/253:20 pmPDX - SEN

2 stops16h 25mMultiple Airlines

Deal found 9/14

$825

Fri 12/199:50 pmBOI - SEN

3 stops40h 00mMultiple Airlines

Deal found 9/15

$949

Sat 12/206:08 amBOI - SEN

3 stops31h 42mMultiple Airlines

Deal found 9/15

$977

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 10/23

3:20 pm-7:35 pm

2 stops20h 15m

London Southend

Sun 11/2

4:55 pm-5:00 pm

2 stops32h 05m

$911

PortlandLondon

PDX - SEN

PDXSEN

Portland

Sat 11/15

2:45 pm-8:50 pm

2 stops22h 05m

London Southend

Mon 11/17

7:15 am-5:00 pm

2 stops17h 45m

$1,349

PortlandLondon

PDX - SEN

PDXSEN

Portland

Thu 9/18

1:45 pm-3:45 pm

2 stops18h 00m

London Southend

Mon 9/22

11:05 am-11:01 pm

3 stops19h 56m

$3,121

PortlandLondon

PDX - SEN

PDXSEN

Portland

Tue 10/7

2:30 pm-11:05 pm

3 stops24h 35m

$363

PortlandLondon

PDX - SEN

PDXSEN

Portland

Thu 10/9

1:45 pm-7:35 pm

3 stops21h 50m

$391

PortlandLondon

PDX - SEN

PDXSEN

Portland

Tue 10/21

7:04 am-11:05 pm

3 stops32h 01m

$420

PortlandLondon

PDX - SEN

PDXSEN

Portland

Sun 10/26

2:18 pm-12:20 pm

3 stops39h 02m

$492

PortlandLondon

PDX - SEN

PDXSEN

Portland

Sun 9/21

3:20 pm-1:30 pm

3 stops38h 10m

$575

PortlandLondon

PDX - SEN

PDXSEN

Portland

Thu 9/18

6:05 am-3:45 pm

3 stops25h 40m

$696

PortlandLondon

PDX - SEN

PDXSEN

Portland

Thu 9/25

3:20 pm-3:45 pm

2 stops16h 25m

$825

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 12 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 round-trip 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 vacation 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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Hayes

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Eastleigh

Dartford

Dover

Winchester

Orpington

Gatwick

Borehamwood

Aylesbury

Bedford

Wembley

Folkestone

Chichester

Eastbourne

Sutton

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$363+ Cheap flights from Oregon 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Oregon to Southend with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 September 16, 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 September 16, 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 September 16, 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?

Traveling to a place near London Southend Airport?

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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 September 16, 2025.