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Cheap flights from London City Airport to Portland from £400

LCY — PDX
22 Sep — 29 Sep1
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

Tue 6/1018:05 -
2 stops33h 06m
Tue 13/1007:02 -
2 stops21h 33m
Deal found 21/8£714
Wed 7/1009:15 -
2 stops32h 16m
Wed 14/1019:45 -
2 stops38h 10m
Deal found 18/8£716
Wed 28/1009:50 -
2 stops18h 12m
Sat 14/1109:00 -
2 stops23h 40m
Deal found 19/8£727
Thu 8/1009:15 -
2 stops17h 56m
Wed 21/1010:43 -
2 stops17h 52m
Deal found 19/8£738
Tue 6/1020:15 -
1 stop22h 55m
Mon 12/1013:05 -
1 stop11h 45m
Deal found 20/8£739
Mon 21/920:15 -
1 stop22h 55m
Mon 28/913:05 -
1 stop11h 45m
Deal found 21/8£742
Tue 6/1020:15 -
1 stop22h 55m
Tue 13/1013:05 -
1 stop11h 45m
Deal found 21/8£742

Find flight deals from London City to Portland

Round-trip from

£714

One-way from

£400

Popular in

August

Cheapest in

February

Average price

£977
SWISS
  • SWISS
  • 6/10-13/10
  • 4 total stops
  • 54h 39m total
  • London to Portland
Search Deals
3/9
  • 3/9
  • 3 total stops
  • 37h 25m total
  • London to Portland
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£82 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
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 London City - PDX Portland

LCYPDX

London City

Wed 7/10

09:15-19:11

2 stops17h 56m

Portland

Wed 14/10

13:03-17:25

2 stops20h 22m

£714

LondonPortland

LCY London City - PDX Portland

LCYPDX

London City

Wed 7/10

09:15-19:11

2 stops17h 56m

Portland

Wed 21/10

07:02-12:35

2 stops21h 33m

£714

LondonPortland

LCY London City - PDX Portland

LCYPDX

London City

Thu 8/10

09:15-19:11

2 stops17h 56m

Portland

Wed 21/10

10:43-12:35

2 stops17h 52m

£738

LondonPortland

LCY London City - PDX Portland

LCYPDX

London City

Mon 21/9

19:00-11:10

1 stop24h 10m

Portland

Mon 28/9

15:21-18:30

2 stops19h 09m

£759

LondonPortland

LCY London City - PDX Portland

LCYPDX

London City

Mon 5/10

17:10-11:10

1 stop26h 00m

Portland

Mon 12/10

15:22-19:45

2 stops20h 23m

£759

LondonPortland

LCY London City - PDX Portland

LCYPDX

London City

Tue 6/10

20:15-11:10

1 stop22h 55m

Portland

Tue 13/10

15:31-18:30

2 stops18h 59m

£760
Fastest return journey

LondonPortland

LCY London City - PDX Portland

LCYPDX

London City

Wed 7/10

09:20-20:00

2 stops18h 40m

Portland

Wed 14/10

13:05-08:50

1 stop11h 45m

£760
Cheapest one-way

LondonPortland

LCY London City - PDX Portland

LCYPDX

London City

Tue 19/1

09:15-09:50

2 stops32h 35m

£450

LondonPortland

LCY London City - PDX Portland

LCYPDX

London City

Mon 16/11

19:05-22:27

2 stops35h 22m

£467

LondonPortland

LCY London City - PDX Portland

LCYPDX

London City

Sun 15/11

18:55-11:20

1 stop24h 25m

£487

Flights are sorted by cheapest return flights first.

Deals found on 22/8

Showing 1-10 of 19 resultsSorted by cheapest first
1
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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

Related info for your journey

  • 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 17h 56m. SWISS provides one of the quickest options available for as low as £714. Airlines will cover a distance of 4908 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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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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?

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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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