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Cheap flights from Portland to London from £286

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to London departing on 14/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
14:25 - 09:30
PDX
-
LCY
12h 05m
1 stop
KLM Logo
10:00 - 22:10
LCY
-
PDX
19h 10m
2 stops
£493KLM
Mon, 9 Mar - Tue, 17 Mar
Virgin Atlantic Logo
13:25 - 17:20
PDX
-
LCY
19h 55m
1 stop
Virgin Atlantic Logo
20:05 - 11:25
LCY
-
PDX
23h 20m
1 stop
£504Virgin Atlantic
Wed, 25 Feb - Tue, 3 Mar
Delta Logo
14:25 - 16:35
PDX
-
LCY
19h 10m
1 stop
Delta Logo
08:25 - 11:10
LCY
-
PDX
34h 45m
1 stop
£505Delta
Mon, 23 Mar - Tue, 31 Mar
Virgin Atlantic Logo
14:25 - 18:25
PDX
-
LCY
21h 00m
1 stop
Virgin Atlantic Logo
20:05 - 12:25
LCY
-
PDX
23h 20m
1 stop
£506Virgin Atlantic
Wed, 11 Mar - Tue, 17 Mar
Virgin Atlantic Logo
13:25 - 16:35
PDX
-
LCY
19h 10m
1 stop
Virgin Atlantic Logo
07:45 - 22:10
LCY
-
PDX
21h 25m
2 stops
£513Virgin Atlantic
Mon, 2 Mar - Wed, 18 Mar
SWISS Logo
13:39 - 18:40
PDX
-
LCY
22h 01m
2 stops
SWISS Logo
13:30 - 22:45
LCY
-
PDX
40h 15m
2 stops
£514SWISS
Wed, 11 Mar - Tue, 17 Mar
Virgin Atlantic Logo
13:05 - 17:20
PDX
-
LCY
20h 15m
1 stop
Virgin Atlantic Logo
17:50 - 11:10
LCY
-
PDX
25h 20m
1 stop
£515Virgin Atlantic
Wed, 1 Apr - Mon, 13 Apr
Virgin Atlantic Logo
13:05 - 17:20
PDX
-
LCY
20h 15m
1 stop
Virgin Atlantic Logo
20:15 - 11:10
LCY
-
PDX
22h 55m
1 stop
£515Virgin Atlantic
Sun, 29 Mar - Mon, 13 Apr
Virgin Atlantic Logo
13:27 - 18:25
PDX
-
LCY
20h 58m
2 stops
Virgin Atlantic Logo
10:00 - 22:10
LCY
-
PDX
19h 10m
2 stops
£516Virgin Atlantic
Mon, 2 Mar - Wed, 18 Mar
Virgin Atlantic Logo
13:05 - 17:20
PDX
-
LCY
20h 15m
1 stop
Virgin Atlantic Logo
19:00 - 11:10
LCY
-
PDX
24h 10m
1 stop
£517Virgin Atlantic
Wed, 1 Apr - Wed, 8 Apr

Virgin Atlantic flights from Portland to London City Airport

Our best Virgin Atlantic deals on Portland to London City Airport flight tickets
Virgin Atlantic
25 Feb
PDX13:25Portland
19h 55m
1 stop
LCY17:20London City
3 Mar
LCY20:05London City
23h 20m
1 stop
PDX11:25Portland
£504
Virgin Atlantic
11 Mar
PDX14:25Portland
21h 00m
1 stop
LCY18:25London City
17 Mar
LCY20:05London City
23h 20m
1 stop
PDX12:25Portland
£506
Virgin Atlantic
2 Mar
PDX13:25Portland
19h 10m
1 stop
LCY16:35London City
18 Mar
LCY07:45London City
21h 25m
2 stops
PDX22:10Portland
£513

British Airways flights from Portland to London City Airport

Our best British Airways deals on Portland to London City Airport flight tickets
British Airways
16 Feb
PDX06:40Portland
23h 55m
2 stops
LCY14:35London City
25 Feb
LCY07:50London City
22h 02m
2 stops
PDX21:52Portland
£607
British Airways
24 Feb
PDX06:40Portland
23h 25m
2 stops
LCY14:05London City
5 Mar
LCY07:50London City
22h 02m
2 stops
PDX21:52Portland
£607
British Airways
25 Feb
PDX06:40Portland
23h 25m
2 stops
LCY14:05London City
3 Mar
LCY17:00London City
36h 52m
2 stops
PDX21:52Portland
£608

momondo Fare Finder

 
Customise your flight search to find flights from Portland to London City Airport 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, momondo users made 279,928 searches. Data last updated 6 February 2026.
Use the filters below to find and compare flights from Portland to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandLondon

PDX - LCY

PDXLCY

Portland

Mon 9/3

14:25-09:30

1 stop12h 05m

London City

Tue 17/3

10:00-22:10

2 stops19h 10m

£493

PortlandLondon

PDX - LCY

PDXLCY

Portland

Wed 25/2

13:25-17:20

1 stop19h 55m

London City

Tue 3/3

20:05-11:25

1 stop23h 20m

£504

PortlandLondon

PDX - LCY

PDXLCY

Portland

Mon 23/3

14:25-16:35

1 stop19h 10m

London City

Tue 31/3

08:25-11:10

1 stop34h 45m

£505

PortlandLondon

PDX - LCY

PDXLCY

Portland

Wed 11/3

14:25-18:25

1 stop21h 00m

London City

Tue 17/3

20:05-12:25

1 stop23h 20m

£506

PortlandLondon

PDX - LCY

PDXLCY

Portland

Mon 2/3

13:25-16:35

1 stop19h 10m

London City

Wed 18/3

07:45-22:10

2 stops21h 25m

£513

PortlandLondon

PDX - LCY

PDXLCY

Portland

Wed 11/3

13:39-18:40

2 stops22h 01m

London City

Tue 17/3

13:30-22:45

2 stops40h 15m

£514

PortlandLondon

PDX - LCY

PDXLCY

Portland

Wed 1/4

13:05-17:20

1 stop20h 15m

London City

Mon 13/4

17:50-11:10

1 stop25h 20m

£515

PortlandLondon

PDX - LCY

PDXLCY

Portland

Sun 29/3

13:05-17:20

1 stop20h 15m

London City

Mon 13/4

20:15-11:10

1 stop22h 55m

£515

PortlandLondon

PDX - LCY

PDXLCY

Portland

Mon 2/3

13:27-18:25

2 stops20h 58m

London City

Wed 18/3

10:00-22:10

2 stops19h 10m

£516

PortlandLondon

PDX - LCY

PDXLCY

Portland

Wed 1/4

13:05-17:20

1 stop20h 15m

London City

Wed 8/4

19:00-11:10

1 stop24h 10m

£517

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to London from

How to get the cheapest flight ticket from Portland to London City Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Portland to London City?

KLM and Air Europa are the most popular carriers operating from Portland to London City

When to book flights from Portland to London City Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to London City Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Portland to London City Airport (PDX to LCY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to London City Airport

Fastest flight time

11h 45m

Direct flights

None
The fastest flight from Portland to London City Airport takes 11h 45m
There are no direct flights from Portland to London City Airport. There are no popular flight routes from Portland to London City Airport.
Search flight deals

  • How far is Portland to London City by plane?

    London City is 4914.3 mi away from Portland. Flights usually cover this in 11h 45m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Portland Airport to London City Airport?

    Prices for flights from Portland Airport to London City Airport are updated daily.

  • How old do you have to be to fly from Portland Airport to London City Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to London City Airport.

  • What documentation or ID do you need to fly to London City Airport?

    The necessary travel and health documents for your London City Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Chelmsford
Hayes
Dover
Folkestone
Bedford
Colchester
Wembley
Worthing
Ramsgate

Why use momondo?

Why should I use momondo to find a flight deal from Portland to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to London. momondo saves you time and could save you money on your trip.

Can I find flights from Portland to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from Portland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portland to London?

Once all potential Portland to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Portland to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Portland to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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