Flights tailored to your budget
- Flights from London to Portland
Planning a flight from London Heathrow to Portland?
Flight prices from London to Portland change depending on demand and time of booking.
Choose a date to explore the best fares now.
Many users find better fares by booking several weeks in advance. In fact, for many routes, booking early is one of the best ways to save.
Flying between London and Portland? Consider these airports
Depending on your destination and where you’re starting from, it might make sense to look beyond the main hubs.
- Airports in London: London has 6 airports - City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.
- Airports in Portland: The only active option is Portland.
Check if your destination airport has a rail link — it can make getting around easier. Jetcost lets you view options from all London airports in a single search.
Adjust your flight filters for London Heathrow – Portland
Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from the best travel agencies and carriers.
Other popular destinations
Planning a trip to United States? These cities are popular too: Las Vegas, Los Angeles, Miami, New York City, Orlando.
Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.
Frequently asked questions about flights from London Heathrow to Portland.
How much does an airline ticket from London Heathrow to Portland cost?
How far is London from Portland?
What are the airports in Portland?
What are the airports in London?
What are the most popular cities in United States?
When should I book a flight from London to Portland?
What is the cheapest month to fly from London to Portland?
What is the most expensive month to fly from London to Portland?
What is the best day of the week to fly from London to Portland?
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