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$435+ 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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LCY
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap 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 September 15, 2025.

Round-trip from

$593
(KAYAK)

One-way from

$435
(United Airlines)

Popular in

June

Cheapest in

October

Average price

$727
From Portland to London City
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One-way flight from Portland to London City
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Highest demand for flights based on searches. 22% potential increase in price ($239 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 September 2025
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Find 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 September 15, 2025.

This KAYAK deal was found by Cheapflights users on 9/14. 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 11/1810:52 amPDX - LCY
2 stops23h 48mSWISS
Tue 12/169:15 amLCY - PDX
2 stops21h 00mSWISS
Deal found 9/14$593
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/171:25 pmPDX - LCY
1 stop12h 05mDelta
Tue 12/210:00 amLCY - PDX
1 stop33h 25mDelta
Deal found 9/14$597
This KAYAK deal was found by Cheapflights users on 9/14. 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 11/1810:52 amPDX - LCY
2 stops23h 48mSWISS
Thu 12/45:45 pmLCY - PDX
2 stops36h 30mSWISS
Deal found 9/14$598
This Virgin Atlantic deal was found by Cheapflights users on 9/14. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/143:19 pmPDX - LCY
2 stops18h 01mVirgin Atlantic
Tue 10/215:50 pmLCY - PDX
1 stop25h 30mVirgin Atlantic
Deal found 9/14$601
This Delta deal was found by Cheapflights users on 9/13. 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.
Wed 12/31:25 pmPDX - LCY
1 stop12h 05mDelta
Wed 12/109:20 amLCY - PDX
2 stops20h 49mDelta
Deal found 9/13$606
This Virgin Atlantic deal was found by Cheapflights users on 9/14. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/61:15 pmPDX - LCY
1 stop22h 25mVirgin Atlantic
Wed 10/228:40 amLCY - PDX
2 stops23h 17mVirgin Atlantic
Deal found 9/14$607
This KAYAK deal was found by Cheapflights users on 9/14. 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.
Thu 11/2710:52 amPDX - LCY
2 stops22h 13mSWISS
Tue 12/97:10 pmLCY - PDX
2 stops35h 05mSWISS
Deal found 9/14$643
This KAYAK deal was found by Cheapflights users on 9/14. 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 11/1810:52 amPDX - LCY
2 stops37h 43mSWISS
Sat 12/68:40 amLCY - PDX
2 stops21h 35mSWISS
Deal found 9/14$648
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:05 amPDX - LCY
2 stops18h 25mDelta
Fri 11/2810:00 amLCY - PDX
2 stops20h 05mDelta
Deal found 9/14$666
This KAYAK deal was found by Cheapflights users on 9/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2310:51 amPDX - LCY
2 stops17h 39mSWISS
Tue 10/149:25 amLCY - PDX
2 stops21h 00mSWISS
Deal found 9/13$669
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/298:20 amPDX - LCY
2 stops21h 30mMultiple Airlines
Wed 11/59:50 amLCY - PDX
2 stops22h 36mMultiple Airlines
Deal found 9/14$677

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 September 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

Mon 10/20

1:15 pm-8:50 am

1 stop11h 35m

London City

Thu 10/30

8:05 pm-12:25 pm

1 stop23h 20m

$597

PortlandLondon

PDX - LCY

PDXLCY

Portland

Sun 11/16

1:25 pm-9:30 am

1 stop12h 05m

London City

Tue 12/2

10:00 am-11:25 am

1 stop33h 25m

$597

PortlandLondon

PDX - LCY

PDXLCY

Portland

Mon 11/17

1:25 pm-9:30 am

1 stop12h 05m

London City

Tue 12/2

10:00 am-11:25 am

1 stop33h 25m

$597

PortlandLondon

PDX - LCY

PDXLCY

Portland

Tue 11/18

10:52 am-6:40 pm

2 stops23h 48m

London City

Thu 12/4

5:45 pm-10:15 pm

2 stops36h 30m

$598

PortlandLondon

PDX - LCY

PDXLCY

Portland

Tue 10/14

3:19 pm-5:20 pm

2 stops18h 01m

London City

Tue 11/11

5:50 pm-11:25 am

1 stop25h 35m

$601

PortlandLondon

PDX - LCY

PDXLCY

Portland

Tue 10/14

3:19 pm-5:20 pm

2 stops18h 01m

London City

Tue 10/21

5:50 pm-11:20 am

1 stop25h 30m

$601

PortlandLondon

PDX - LCY

PDXLCY

Portland

Wed 12/3

1:25 pm-9:30 am

1 stop12h 05m

London City

Wed 12/10

9:20 am-10:09 pm

2 stops20h 49m

$606

PortlandLondon

PDX - LCY

PDXLCY

Portland

Mon 10/6

1:15 pm-4:40 pm

1 stop19h 25m

London City

Wed 10/22

8:40 am-10:40 pm

2 stops22h 00m

$607

PortlandLondon

PDX - LCY

PDXLCY

Portland

Sun 2/15

7:11 am-12:50 pm

2 stops21h 39m

$435

PortlandLondon

PDX - LCY

PDXLCY

Portland

Tue 10/21

8:08 am-12:30 pm

2 stops20h 22m

$435

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 15 results
1
2

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, Delta, and SWISS can get you from Portland to London City Airport in just under 11h 35m. Your travel time can differ by up to 12h 13m. 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.

  • What is the cheapest month to book a flight from Portland to London City Airport?

    Currently, April is the cheapest month in which you can book a flight from Portland to London City Airport (average of $686). Flying from Portland to London City Airport in July is currently the most expensive (average of $1,046). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Hounslow
Hayes
Thornton Heath
Southend-on-Sea
Harrow
Canterbury
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Gatwick
Borehamwood
Aylesbury
Bedford
Wembley
Folkestone
Chichester
Arundel

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