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$424+ Cheap flights from Portland (PDX) to London City (LCY)

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LCY
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Portland to London City

Cheapest flights from Portland to London City
Explore the most affordable flight options available from Portland to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This Delta deal was found by Cheapflights users on 12/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/281:25 pmPDX - LCY
1 stop19h 10mDelta
Tue 1/69:20 amLCY - PDX
1 stop34h 05mDelta
Deal found 12/12$922
This Delta deal was found by Cheapflights users on 12/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:30 amPDX - LCY
2 stops27h 05mDelta
Tue 1/69:20 amLCY - PDX
1 stop34h 05mDelta
Deal found 12/12$1,037
This KAYAK deal was found by Cheapflights users on 12/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2811:02 amPDX - LCY
2 stops61h 43mSWISS
Wed 1/79:20 amLCY - PDX
2 stops45h 12mSWISS
Deal found 12/12$1,120
This KAYAK deal was found by Cheapflights users on 12/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2511:02 amPDX - LCY
2 stops22h 03mSWISS
Wed 1/79:20 amLCY - PDX
2 stops45h 12mSWISS
Deal found 12/12$1,384
This KAYAK deal was found by Cheapflights users on 12/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:02 amPDX - LCY
2 stops46h 03mSWISS
Wed 1/79:20 amLCY - PDX
2 stops45h 12mSWISS
Deal found 12/12$1,398
This KAYAK deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:30 amPDX - LCY
2 stops41h 35mLufthansa
Mon 1/59:50 amLCY - PDX
2 stops40h 20mLufthansa
Deal found 12/14$1,472
This KAYAK deal was found by Cheapflights users on 12/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2711:02 amPDX - LCY
2 stops61h 38mSWISS
Wed 1/79:20 amLCY - PDX
2 stops45h 12mSWISS
Deal found 12/12$1,622
This Delta deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/281:25 pmPDX - LCY
1 stop19h 10mDelta
Wed 1/77:45 amLCY - PDX
2 stops20h 40mDelta
Deal found 12/13$1,646

Find flight deals from Portland to London City

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to London City (LCY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 15, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$650
(Virgin Atlantic)

One-way from

$424
(United Airlines)

Popular in

June

Cheapest in

October

Average price

$921
Provider with most accurate pricing for Portland-London City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-London City flights.
Search Deals
From Portland to London City
Search Deals
One-way flight from Portland to London City
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($243 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to London City 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 2,558,603 searches. Data last updated December 15, 2025.
Use the filters below to find and compare flights from Portland to London City Airport that are best for you.

Fly from

Portland

Fly to

London City

Route

Depart

Return

Price

PortlandLondon

PDX - LCY

PDXLCY

Portland

Sun 3/1

1:25 pm-9:30 am

1 stop12h 05m

London City

Tue 3/17

6:55 pm-12:25 pm

1 stop24h 30m

$650

PortlandLondon

PDX - LCY

PDXLCY

Portland

Thu 1/29

7:00 am-8:10 am

2 stops17h 10m

London City

Thu 2/5

8:05 pm-11:25 am

1 stop23h 20m

$699

PortlandLondon

PDX - LCY

PDXLCY

Portland

Thu 1/15

7:00 am-8:10 am

2 stops17h 10m

London City

Thu 1/22

5:50 pm-11:25 am

1 stop25h 35m

$704

PortlandLondon

PDX - LCY

PDXLCY

Portland

Thu 2/5

7:00 am-8:10 am

2 stops17h 10m

London City

Fri 2/13

7:45 am-5:33 pm

2 stops17h 48m

$714

PortlandLondon

PDX - LCY

PDXLCY

Portland

Thu 1/29

11:10 am-4:35 pm

2 stops21h 25m

London City

Thu 2/5

7:45 am-5:35 pm

2 stops17h 50m

$714

PortlandLondon

PDX - LCY

PDXLCY

Portland

Sun 1/11

1:25 pm-9:30 am

1 stop12h 05m

London City

Fri 1/23

7:45 am-8:32 pm

2 stops20h 47m

$726

PortlandLondon

PDX - LCY

PDXLCY

Portland

Sun 3/1

10:56 am-12:55 pm

2 stops41h 59m

London City

Wed 3/11

5:40 pm-10:45 pm

2 stops36h 05m

$738

PortlandLondon

PDX - LCY

PDXLCY

Portland

Wed 1/7

10:47 am-12:55 pm

2 stops42h 08m

London City

Wed 1/14

5:40 pm-10:32 pm

2 stops36h 52m

$767

PortlandLondon

PDX - LCY

PDXLCY

Portland

Wed 2/4

10:47 am-12:55 pm

2 stops18h 08m

London City

Sun 2/8

7:20 pm-10:32 pm

2 stops35h 12m

$768

PortlandLondon

PDX - LCY

PDXLCY

Portland

Sun 1/11

10:47 am-5:05 pm

2 stops46h 18m

London City

Sun 1/18

1:20 pm-10:32 pm

2 stops41h 12m

$768

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 20 results
1
2

Compare providers for flights from Portland to London City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to London City in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-London City Airport flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Portland-London City Airport flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Portland-London City Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-London City Airport flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-London City Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to London City

Have a flexible travel schedule? Discover the best time to fly to London City from Portland 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.

Related info for your journey

Find useful and relevant information for your journey from Portland to London City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to London City?

    Most people fly from Portland (PDX) if they book a flight from Portland to London City. On average, Portland has 0 outbound flights to London City per day from 0 airlines. Portland is conveniently located just 6.0 mi from Portland’s city center.

  • How long is the flight from Portland to London City Airport?

    Virgin Atlantic and KLM can get you from Portland to London City Airport in just under 12h 05m. Your travel time can differ by up to 5h 05m. Airlines will cover a distance of 4908 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Portland to London City that include hotel bookings?

    Yes. In addition to deals on Portland to London City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to London City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to London City.

  • Can I find deals for business class flights from Portland to London City?

    Yes. Cheapflights offers flight deals from Portland to London City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near London City Airport?

Book flights to London City Airport if you plan to visit one of these locations
Ilford
Hounslow
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Croydon
Orpington
Watford
Hayes
Borehamwood
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Wembley
Folkestone
Eastbourne

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