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$336+ 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LCY
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$723
(Ovago)

One-way from

$336
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$1,235
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 ($38 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This SWISS deal was found by Cheapflights users on 6/11. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/238:30 amPDX - LCY
2 stops25h 00mSWISS
Wed 10/11:05 pmLCY - PDX
2 stops37h 41mSWISS
Deal found 6/11$717
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2310:55 amPDX - LCY
2 stops21h 30mLufthansa
Tue 10/147:10 pmLCY - PDX
2 stops31h 23mLufthansa
Deal found 6/11$722
This Expedia deal was found by Cheapflights users on 6/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/12:15 pmPDX - LCY
2 stops18h 10mMultiple Airlines
Wed 10/159:25 amLCY - PDX
2 stops17h 21mMultiple Airlines
Deal found 6/11$727
This KLM deal was found by Cheapflights users on 6/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/191:46 pmPDX - LCY
2 stops19h 34mKLM
Tue 9/95:10 pmLCY - PDX
1 stop26h 10mKLM
Deal found 6/10$742
This Delta deal was found by Cheapflights users on 6/11. 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 8/41:15 pmPDX - LCY
1 stop12h 15mDelta
Mon 8/1810:00 amLCY - PDX
2 stops45h 49mDelta
Deal found 6/11$748
This Virgin Atlantic deal was found by Cheapflights users on 6/11. 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.
Sun 10/262:25 pmPDX - LCY
1 stop12h 05mVirgin Atlantic
Sun 11/95:50 pmLCY - PDX
1 stop25h 35mVirgin Atlantic
Deal found 6/11$788

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 June 12, 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

Tue 9/23

8:30 am-5:30 pm

2 stops25h 00m

London City

Tue 10/7

7:20 pm-6:46 pm

2 stops31h 26m

$717

PortlandLondon

PDX - LCY

PDXLCY

Portland

Tue 9/23

10:55 am-4:25 pm

2 stops21h 30m

London City

Tue 10/14

7:10 pm-6:33 pm

2 stops31h 23m

$722

PortlandLondon

PDX - LCY

PDXLCY

Portland

Wed 10/1

2:15 pm-4:25 pm

2 stops18h 10m

London City

Wed 10/15

9:25 am-6:46 pm

2 stops17h 21m

$727

PortlandLondon

PDX - LCY

PDXLCY

Portland

Tue 8/19

1:46 pm-5:20 pm

2 stops19h 34m

London City

Tue 9/9

5:10 pm-11:20 am

1 stop26h 10m

$742

PortlandLondon

PDX - LCY

PDXLCY

Portland

Mon 8/4

1:15 pm-9:30 am

1 stop12h 15m

London City

Mon 8/18

10:00 am-11:49 pm

2 stops45h 49m

$748

PortlandLondon

PDX - LCY

PDXLCY

Portland

Sun 10/26

2:25 pm-9:30 am

1 stop12h 05m

London City

Sun 11/9

5:50 pm-11:25 am

1 stop25h 35m

$788

PortlandLondon

PDX - LCY

PDXLCY

Portland

Mon 7/28

3:20 pm-9:40 pm

2 stops22h 20m

$336

PortlandLondon

PDX - LCY

PDXLCY

Portland

Wed 11/12

10:52 am-6:40 pm

2 stops23h 48m

$435

PortlandLondon

PDX - LCY

PDXLCY

Portland

Mon 10/6

11:05 am-12:30 pm

2 stops17h 25m

$464

PortlandLondon

PDX - LCY

PDXLCY

Portland

Sun 10/5

10:00 am-4:25 pm

2 stops22h 25m

$465

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 15 results
1
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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.

Cheapflights Insights

Everything you need to know about your flight from Portland to London City Airport

What is the cheapest time of day to fly from PDX to LCY?

Find hourly flight availability from Portland to London City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 50% on flights from Portland to London City Airport by exploring options for tickets at noon.

Rainfall in London City by month

Plan your trip to London City by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London City Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London City Airport when rainfall is around 1.6 in.

Temperature in London City by month

Plan your trip to London City by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London City Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing London City

Get insights into the airlines that provide service to London City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London City. Reviews last updated June 12, 2025.
To help decide which airline to fly from Portland to London, see what other customers have to say about Delta, KLM and SWISS. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
652 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines to fly from Portland to London City Airport one-way?

    One-way options have recently been found by users for as low as $435 on SWISS. Other airlines that offer cheap prices include United Airlines from $464 and Lufthansa from $465 one-way.

  • 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 Portland?

Book flights to Portland if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Canterbury
Harrow
Dover
Gatwick
Orpington
Watford
Croydon
Folkestone
Borehamwood
Sutton
Aylesbury
Chelmsford
Brentwood
Chichester
Wembley
Arundel

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