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 39 days early can save you up to 33% on average compared to booking a flight this week. If booking 39 days before your flight isn’t an option for you, users have found flights from Oregon to London Southend Airport for as little as $849 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 $816. You can even find prices in October for less than $816, as users have found deals to London Southend Airport from as low as $518. 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 48%.

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.

$287+ Flights from Oregon to London Southend Airport

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Cheap flight deals from Oregon to Southend

Round-trip from	$690 (Mytrip)
One-way from	$287 (Kiwi.com)
Popular in	June
Cheapest in	October
Average price	$1,073

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 ($234 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 July 2025

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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 July 31, 2025.

Wed 10/223:20 pmPDX - SEN

2 stops21h 30mMultiple Airlines

Fri 10/318:00 amSEN - PDX

2 stops17h 00mMultiple Airlines

Deal found 7/31

$690

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 July 31, 2025.

Wed 10/223:20 pmPDX - SEN

2 stops21h 30mMultiple Airlines

Fri 10/318:00 amSEN - PDX

2 stops17h 00mMultiple Airlines

Deal found 7/31

$690

Last-minute flights from Oregon to Southend
Discover last-minute flight deals from Oregon to Southend. Data last updated July 31, 2025 and is based on user searches.

Wed 8/1310:05 amPDX - SEN

3 stops26h 45mMultiple Airlines

Thu 8/215:40 pmSEN - PDX

3 stops37h 21mMultiple Airlines

Deal found 7/31

$1,279

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 July 31, 2025.

Wed 10/810:34 amPDX - SEN

3 stops26h 16mMultiple Airlines

Deal found 7/31

$287

Tue 10/218:26 pmBOI - SEN

3 stops41h 24mMultiple Airlines

Deal found 7/31

$441

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

Wed 10/22

3:20 pm-8:50 pm

2 stops21h 30m

London Southend

Fri 10/31

8:00 am-6:00 pm

2 stops17h 00m

$690

PortlandLondon

PDX - SEN

PDXSEN

Portland

Wed 10/8

10:34 am-8:50 pm

3 stops26h 16m

$287

BoiseLondon

BOI - SEN

BOISEN

Boise Air Term. Gowen Fld

Tue 10/21

8:26 pm-8:50 pm

3 stops41h 24m

$441

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

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.

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

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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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$287+ 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 10/8. 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

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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 July 31, 2025.

Round-trip from

One-way from

Popular in

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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 July 31, 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 July 31, 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 July 31, 2025.