Flights tailored to your budget
- Flights from Portland to London
How much should you expect to spend for a flight from Portland Jetport to London Heathrow?
Flight prices from Portland to London change depending on demand and time of booking.
Pick a travel date to see today’s available fares.
Studies show that flying midweek — like on a Tuesday or Wednesday — can be cheaper than weekend flights. Still, airfares change frequently, so check updated prices on Jetcost.
Which airports serve Portland and London?
When planning a trip of about 5110 km, it's a good idea to check flights from surrounding airports too.
- Airports in Portland: Portland - Jetport is the only operational airport in the area.
- Airports in London: London offers flights from 6 airports - City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.
The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.
Find flights from Portland Jetport to London Heathrow that suit your schedule
Use Jetcost to sort and filter results based on your preferred flight time, number of stops, price range, or airline. View deals from the best airlines and travel agencies.
Other popular destinations
Interested in United Kingdom? These cities are also in demand: Edinburgh, Glasgow, London, Manchester, Newquay.
Connecting flights can be cheaper but often mean longer layovers. You can easily select either direct or connecting flights with a single click using the filters.
Frequently asked questions about flights from Portland Jetport to London Heathrow.
How much does an airline ticket from Portland Jetport to London Heathrow cost?
How far is Portland from London?
What are the airports in London?
What are the airports in Portland?
What are the most popular cities in United Kingdom?
When should I book a flight from Portland to London?
What is the cheapest month to fly from Portland to London?
What is the most expensive month to fly from Portland to London?
What is the best day of the week to fly from Portland to London?
- Flights Johannesburg - London Heathrow
- Flights Cape Town - London Heathrow
- Flights East London - London Heathrow
- Flights Portland Jetport - Punta Cana
- Flights Portland Jetport - Regina
- Flights Portland Jetport - Pointe à Pitre
- Flights Paris Charles de Gaulle - London Heathrow
- Flights Paris Orly - London Heathrow
- Flights Detroit Metropolitan - London Heathrow
- Flights Florence - London Heathrow
- Flights Kelowna - London Heathrow
- Flights Calgary - London Heathrow
- Flights Cluj - London Heathrow
- Flights Halifax - London Heathrow
- Flights Algiers - London Heathrow
- Flights Moncton - London Heathrow
- Flights Nashville - London Heathrow
- Flights Austin - London Heathrow
- Flights Montreal Trudeau - London Heathrow
- Flights Vancouver - London Heathrow
- Flights to London
- Flights to Manchester
- Flights to Edinburgh
- Flights to Glasgow
- Flights to Birmingham
- Flights to Aberdeen
- Flights to Belfast
- Flights to Newcastle
- Flights to Bristol
- Flights to Southampton
- Flights to Leeds
- Flights to Jersey
- Flights to Liverpool
- Flights to Guernsey
- Flights to Isle of Man
