Portland to London flights

On Routavio you can compare Portland to London flights by airline and date.

Find your dates. Discover your next journey.

Fare seen

€283Seen on 3 Sep 2026

Last checked

11 Oct 2026

Observed fares. Prices may change.

Your next trip, last seen at €213

Lowest observed

8 Dec 2026

One way

Cheapest observed day · Last checked: 3 Sep 2026

When to fly

Explore dates

Find the dates that work for you

The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.

Prices are for observed departure and return date pairs. No data does not mean no flights.

Airlines seen: Endeavor Air
Typical journey time: 11h 22m

Short answer

We have seen Endeavor Air fares from Portland to London. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare. Fare seen: €283 on 3 Sep 2026.

About this route

Explore the fares we observed from Portland to London. Prices move often, so pick your dates to see the latest options.

Route distance: 5,130 km
Typical journey time: 11h 22m
Airlines seen: Endeavor Air
Alternative airports: LCY, LGW, LTN, SEN, STN

Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.

A clearer picture of your fare

Observed, not guaranteed

Every price is a fare we actually saw, and it may change at any time.

Compare the same trip

We show like-for-like journeys so the comparison is fair.

Confirm with the provider

The price is final on the provider's site, where your booking is completed.

How our prices work

Airport to city: straight-line distance

London City Airport (LCY) → London, city gazetteer reference point (51.5074, -0.1278): ≈ 13 km.
London Heathrow (LHR) → London, city gazetteer reference point (51.5074, -0.1278): ≈ 23 km.
London Gatwick (LGW) → London, city gazetteer reference point (51.5074, -0.1278): ≈ 40 km.
London Luton (LTN) → London, city gazetteer reference point (51.5074, -0.1278): ≈ 44 km.
London Stansted (STN) → London, city gazetteer reference point (51.5074, -0.1278): ≈ 49 km.
London Southend Airport (SEN) → London, city gazetteer reference point (51.5074, -0.1278): ≈ 57 km.

Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.