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?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 you'll need for your trip to London Southend Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Southend Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$401 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

Cheap round-trip flights

1:25 pm - 2:50 pmPDX-SEN

17h 25m1 stop

6:05 pm - 5:00 pmSEN-PDX

30h 55m2 stops

$1,625Multiple Airlines

Find Deal

Sun, Nov 9 - Sun, Nov 16

1:25 pm - 2:50 pmPDX-SEN

17h 25m1 stop

7:35 am - 5:00 pmSEN-PDX

17h 25m2 stops

$1,668Multiple Airlines

Find Deal

Sun, Nov 23 - Fri, Nov 28

1:25 pm - 2:50 pmPDX-SEN

17h 25m1 stop

5:25 pm - 5:00 pmSEN-PDX

31h 35m2 stops

$2,102Multiple Airlines

Find Deal

Sun, Nov 9 - Sun, Nov 16

momondo 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

Sun 11/9

1:25 pm-2:50 pm

1 stop17h 25m

London Southend

Sun 11/16

6:05 pm-5:00 pm

2 stops30h 55m

$1,625

PortlandLondon

PDX - SEN

PDXSEN

Portland

Sun 11/23

1:25 pm-2:50 pm

1 stop17h 25m

London Southend

Fri 11/28

7:35 am-5:00 pm

2 stops17h 25m

$1,668

PortlandLondon

PDX - SEN

PDXSEN

Portland

Sun 11/9

1:25 pm-2:50 pm

1 stop17h 25m

London Southend

Sun 11/16

5:25 pm-5:00 pm

2 stops31h 35m

$2,102

PortlandLondon

PDX - SEN

PDXSEN

Portland

Sat 10/25

7:20 am-1:10 pm

3 stops45h 50m

$401

PortlandLondon

PDX - SEN

PDXSEN

Portland

Thu 10/9

6:15 am-3:45 pm

3 stops25h 30m

$417

PortlandLondon

PDX - SEN

PDXSEN

Portland

Sat 10/4

10:30 am-10:25 am

2 stops39h 55m

$418

PortlandLondon

PDX - SEN

PDXSEN

Portland

Fri 10/10

2:18 pm-11:00 pm

3 stops24h 42m

$420

PortlandLondon

PDX - SEN

PDXSEN

Portland

Sun 1/18

7:00 am-11:00 pm

3 stops32h 00m

$425

PortlandLondon

PDX - SEN

PDXSEN

Portland

Wed 11/5

7:04 am-9:00 pm

3 stops29h 56m

$429

PortlandLondon

PDX - SEN

PDXSEN

Portland

Wed 10/8

2:52 pm-8:50 pm

2 stops21h 58m

$431

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 12h 35m. 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.

Search flight deals

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?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 you'll need for your trip to London Southend Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Southend Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

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

Finding the right flight to London from Oregon is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

All flight searches from Oregon to London on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Oregon to London.

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

Yes momondo offers price alerts on flights to London from Oregon. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.