When did momondo last update prices for flights from Oregon to London Southend Airport?

Prices for flights from Oregon to London Southend Airport refresh daily.

How old do you have to be to fly from Oregon to London Southend Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to London Southend Airport.

What documentation or ID do you need to fly to London Southend Airport?

The travel and health documents required for your trip to London Southend Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Southend Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£280 Cheap Flights from Oregon to London Southend Airport in 2025/26

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Find the cheapest flights from Oregon to London

Round-trip

One-way

Last minute

Cheap return flights

14:45 - 20:10PDX-SEN

21h 25m2 stops

17:10 - 17:00SEN-PDX

31h 50m2 stops

£1,588Multiple Airlines

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Sat, 22 Nov - Sun, 30 Nov

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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

Sat 22/11

14:45-20:10

2 stops21h 25m

London Southend

Sun 30/11

17:10-17:00

2 stops31h 50m

£1,588

PortlandLondon

PDX - SEN

PDXSEN

Portland

Thu 9/10

13:45-15:45

2 stops18h 00m

£280

PortlandLondon

PDX - SEN

PDXSEN

Portland

Tue 11/11

12:33-12:00

3 stops39h 27m

£284

PortlandLondon

PDX - SEN

PDXSEN

Portland

Fri 28/11

07:07-20:15

3 stops53h 08m

£293

PortlandLondon

PDX - SEN

PDXSEN

Portland

Thu 9/10

13:45-15:45

2 stops18h 00m

£310

PortlandLondon

PDX - SEN

PDXSEN

Portland

Mon 12/1

07:05-22:25

3 stops31h 20m

£338

PortlandLondon

PDX - SEN

PDXSEN

Portland

Fri 10/10

14:18-23:00

3 stops24h 42m

£346

PortlandLondon

PDX - SEN

PDXSEN

Portland

Tue 16/12

10:43-12:00

3 stops41h 17m

£389

PortlandLondon

PDX - SEN

PDXSEN

Portland

Fri 13/2

07:10-23:00

3 stops31h 50m

£454

PortlandLondon

PDX - SEN

PDXSEN

Portland

Fri 28/11

07:06-10:00

2 stops18h 54m

£459

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from Oregon to London Southend Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How long does it take to fly to London Southend Airport?

Flight times from Oregon to London Southend Airport vary, but if you’re flying out of Portland and flying into London Heathrow Airport (one of the most popular routes), then the duration is 9h 35m on average. Another popular route from Oregon to London Southend Airport is flying from Eugene to London Heathrow Airport, which will take roughly 13h 25m. Keep in mind that layovers or delays could extend your travel time.

Cheap Oregon to London Southend Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to London Southend Airport

Direct flights	None

There are no direct flights from Oregon to London Southend Airport. There are no popular flight routes from Oregon to London Southend Airport.

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When did momondo last update prices for flights from Oregon to London Southend Airport?
Prices for flights from Oregon to London Southend Airport refresh daily.
How old do you have to be to fly from Oregon to London Southend Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to London Southend Airport.
What documentation or ID do you need to fly to London Southend Airport?
The travel and health documents required for your trip to London Southend Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Southend Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why use momondo?

Why should I use momondo to find a flight deal from Oregon to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Oregon to London . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Oregon to London with flexible booking policies on momondo?

Flights from Oregon to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Oregon to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Oregon.

I’m not ready to book a flight from Oregon to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Oregon to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.