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Cheap flights from London City Airport to Portland from £397

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — PDX
20 May — 27 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London City to Portland

Enter your travel dates to find the best prices.

Cheapest flights from London City to Portland
Explore the most affordable flight options available from London City to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 April 2026.

Tue 8/909:15
LCY
-
PDX
2 stops19h 35m
SWISS
Wed 23/915:43
PDX
-
LCY
2 stops17h 42m
SWISS
Deal found 20/4£709
Tue 1/909:15
LCY
-
PDX
2 stops19h 35m
SWISS
Wed 16/913:14
PDX
-
LCY
2 stops20h 11m
SWISS
Deal found 18/4£710
Tue 1/909:15
LCY
-
PDX
2 stops19h 35m
SWISS
Tue 15/910:45
PDX
-
LCY
2 stops17h 50m
SWISS
Deal found 17/4£711
Tue 1/919:00
LCY
-
PDX
1 stop24h 10m
Virgin Atlantic
Tue 15/913:05
PDX
-
LCY
1 stop11h 45m
Virgin Atlantic
Deal found 17/4£736
Tue 8/920:15
LCY
-
PDX
1 stop22h 55m
Virgin Atlantic
Wed 23/913:05
PDX
-
LCY
1 stop12h 25m
Virgin Atlantic
Deal found 20/4£744
Tue 1/920:15
LCY
-
PDX
1 stop22h 55m
Virgin Atlantic
Tue 22/913:05
PDX
-
LCY
1 stop11h 45m
Virgin Atlantic
Deal found 19/4£746
Wed 6/509:15
LCY
-
PDX
2 stops32h 15m
Multiple Airlines
Tue 19/510:10
PDX
-
LCY
2 stops23h 45m
Multiple Airlines
Deal found 17/4£751
Thu 7/509:15
LCY
-
PDX
2 stops37h 30m
Multiple Airlines
Wed 20/515:30
PDX
-
LCY
2 stops42h 25m
Multiple Airlines
Deal found 19/4£780
Tue 12/520:15
LCY
-
PDX
1 stop22h 55m
Virgin Atlantic
Sun 17/513:05
PDX
-
LCY
1 stop11h 45m
Virgin Atlantic
Deal found 20/4£783
Tue 27/1010:00
LCY
-
PDX
1 stop33h 25m
Multiple Airlines
Tue 3/1114:45
PDX
-
LCY
3 stops18h 35m
Multiple Airlines
Deal found 20/4£797
Tue 1/919:00
LCY
-
PDX
1 stop24h 10m
Virgin Atlantic
Wed 16/907:00
PDX
-
LCY
2 stops18h 30m
Virgin Atlantic
Deal found 18/4£804

Find flight deals from London City to Portland

Discover tips and strategies to find the most affordable flight options for your journey from London City (LCY) to Portland (PDX). 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 20 April 2026.

Round-trip from

£710

One-way from

£397

Popular in

July

Cheapest in

September

Average price

£665
SWISS
  • SWISS
  • 1/9-16/9
  • 4 total stops
  • 39h 46m total
  • London to Portland
Search Deals
8/6
  • 8/6
  • 3 total stops
  • 39h 05m total
  • London to Portland
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£64 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London City to Portland 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 20 April 2026.
Use the filters below to find and compare flights from London City Airport to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonPortland

LCY - PDX

LCYPDX

London City

Thu 7/5

20:15-11:10

1 stop22h 55m

Portland

Wed 20/5

13:05-17:20

1 stop20h 15m

£860

LondonPortland

LCY - PDX

LCYPDX

London City

Mon 1/6

19:00-11:10

1 stop24h 10m

Portland

Mon 6/7

12:23-17:20

2 stops20h 57m

£873

LondonPortland

LCY - PDX

LCYPDX

London City

Wed 20/5

08:25-20:11

2 stops19h 46m

Portland

Wed 27/5

13:05-16:40

1 stop19h 35m

£875

LondonPortland

LCY - PDX

LCYPDX

London City

Fri 15/5

10:00-23:55

2 stops21h 55m

Portland

Sat 6/6

13:05-19:45

1 stop22h 40m

£928

LondonPortland

LCY - PDX

LCYPDX

London City

Sun 31/5

20:45-17:09

2 stops28h 24m

Portland

Sun 7/6

13:05-08:50

1 stop11h 45m

£934
Fastest return journey

LondonPortland

LCY - PDX

LCYPDX

London City

Thu 7/5

09:15-19:10

2 stops17h 55m

Portland

Wed 20/5

10:45-12:35

2 stops17h 50m

£979

LondonPortland

LCY - PDX

LCYPDX

London City

Thu 4/6

20:15-11:10

1 stop22h 55m

Portland

Thu 11/6

15:00-18:30

2 stops19h 30m

£980
Cheapest one-way

LondonPortland

LCY - PDX

LCYPDX

London City

Wed 10/6

06:45-17:55

2 stops19h 10m

£544

LondonPortland

LCY - PDX

LCYPDX

London City

Mon 15/6

19:00-11:10

1 stop24h 10m

£570
Fastest single journey

LondonPortland

LCY - PDX

LCYPDX

London City

Mon 15/6

09:20-20:17

2 stops18h 57m

£573

Flights are sorted by cheapest return flights first.

Deals found on 18/4

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from London City to Portland

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

Related info for your journey

Find useful and relevant information for your journey from London City to Portland. 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 into for flights to Portland from London City?

    If you book a flight to Portland from London City, you will be flying to Portland, which is the city’s only airport. Portland (PDX) is located 6.0 mi from the center of Portland. There are 0 flights from London City to Portland per day from 0 different airlines.

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

    A quick flight from London City Airport to Portland can take about 22h 55m. Virgin Atlantic provides one of the quickest options available for as low as £860. Airlines will cover a distance of 4908 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London City to Portland 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

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How does Cheapflights help users find flights from London City to Portland?

Deals for London City to Portland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from London City to Portland?

Cheapflights simply makes it quick and affordable to book flights from London City to Portland 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 London City to Portland with no change fees?

Need flexible booking options for your flight to Portland from London City? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from London City to Portland become cheaper?

Not ready to book yet? You can track prices for flights from London City to Portland on Cheapflights with our Price Alert feature and get notified when better prices are available.

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