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Cheap flights from Oregon to London Southend Airport from £202

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 14/10. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SEN
21 Aug — 28 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Oregon to Southend

Enter your travel dates to find the best prices.

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 22 July 2026.

Wed 14/1015:30
PDX
-
SEN
3 stops36h 45m
Multiple Airlines
Deal found 18/7£202
Tue 25/815:30
PDX
-
SEN
2 stops41h 10m
Multiple Airlines
Deal found 17/7£294
Wed 26/819:00
PDX
-
SEN
2 stops31h 45m
Multiple Airlines
Deal found 17/7£301
Tue 18/815:30
PDX
-
SEN
3 stops41h 10m
Multiple Airlines
Deal found 21/7£308
Thu 24/915:30
PDX
-
SEN
3 stops33h 10m
Multiple Airlines
Deal found 20/7£315
Thu 27/815:30
PDX
-
SEN
3 stops19h 40m
Multiple Airlines
Deal found 18/7£320
Wed 5/819:00
PDX
-
SEN
3 stops53h 00m
Multiple Airlines
Deal found 20/7£321
Thu 6/815:30
PDX
-
SEN
3 stops46h 15m
Multiple Airlines
Deal found 20/7£323
Thu 13/813:24
BOI
-
SEN
3 stops49h 21m
Multiple Airlines
Deal found 21/7£347
Sat 15/805:57
BOI
-
SEN
3 stops45h 33m
Multiple Airlines
Deal found 18/7£491

Find flight deals from Oregon to Southend

Keep the following information in mind while searching for Oregon to Southend flight deals. Data was last updated 22 July 2026.

Popular in

July

Cheapest in

November

Average price

£915
Highest demand for flights based on searches. 19% potential increase in price (£117 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Oregon to Southend that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 22 July 2026.
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

Cheapest one-way
Fastest single journey

PortlandLondon

PDX - SEN

PDXSEN

Portland

Wed 14/10

15:30-21:25

2 stops21h 55m

£277

PortlandLondon

PDX - SEN

PDXSEN

Portland

Wed 26/8

19:00-10:45

2 stops31h 45m

£301

PortlandLondon

PDX - SEN

PDXSEN

Portland

Tue 18/8

15:30-16:40

3 stops41h 10m

£308

PortlandLondon

PDX - SEN

PDXSEN

Portland

Tue 25/8

15:30-13:00

3 stops37h 30m

£333

PortlandLondon

PDX - SEN

PDXSEN

Portland

Tue 4/8

15:30-12:50

3 stops37h 20m

£335

PortlandLondon

PDX - SEN

PDXSEN

Portland

Sat 15/8

15:30-10:30

2 stops35h 00m

£340

PortlandLondon

PDX - SEN

PDXSEN

Portland

Sat 26/9

15:30-07:20

3 stops31h 50m

£343

BoiseLondon

BOI - SEN

BOISEN

Boise Air Term. Gowen Fld

Thu 13/8

13:24-21:45

3 stops49h 21m

£347

PortlandLondon

PDX - SEN

PDXSEN

Portland

Wed 12/8

19:00-22:25

3 stops43h 25m

£357

PortlandLondon

PDX - SEN

PDXSEN

Portland

Fri 21/8

19:00-15:10

3 stops36h 10m

£362

Flights are sorted by cheapest return flights first.

Deals found on 18/7

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

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

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?

    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.

Travelling to a place near London Southend Airport?

Book flights to London Southend Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Wembley
Gatwick
Slough
Ilford
Hayes
Croydon
Colchester
Brentford
Eastbourne
Watford
Southend-on-Sea
Kingston upon Thames
Southall
Aylesbury
Dover
Romford
Enfield

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Oregon to Southend

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Fly with Cheapflights

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

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

Cheapflights simply makes it quick and affordable to book flights from Oregon to Southend by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Oregon to Southend with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from Oregon to Southend and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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