Find cheap flights from Portland to London City from $446

In the last 3 days, the lowest price for a flight from Portland to London City Airport was $446 for a one-way ticket and $863 for a round-trip.

Yes

Portland and London City are both served by 1 main airport. You will leave Portland from Portland and will be arriving at London City.

We unfortunately don’t have that data for this specific route.

Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Portland and London City, with SkyTeam being the most commonly used for this route.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to London City.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London City from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London City with an airline and back to Portland with another airline. Booking your flights between Portland and LCY can sometimes prove cheaper using this method.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London City from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.