Cheap flights from London to Portland

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How to get the best price from London to Portland?

Depending on when you travel and how far in advance you book, fares between London and Portland can differ a lot.

Pick a travel date to see today’s available fares.

Search engines like Jetcost can highlight price changes in just seconds. For example, some users find better prices by flying on one day of the week over another — try several searches to spot the cheapest day.

Airport options between London and Portland

Even for routes around 3273 km, using different airports might affect flight cost and travel time.

  • Airports in London: Only London operates here.
  • Airports in Portland: Portland is the only functioning airport.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Flights from London to Portland

Smart ways to search flights from London to Portland

Use Jetcost to view tailored results based on what you care about — time, duration, number of stops, or even your preferred booking agency. Results include the best airlines and travel agencies.

Other popular destinations

Flying to United States? Other travelers also searched: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Prefer non-stop flights? Just activate the filter to skip unnecessary layovers. If your dates are flexible, you can also explore different departure and return combinations to find the best fit.
Frequently Asked Questions

Frequently asked questions about flights from London to Portland.

How much does an airline ticket from London to Portland cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from London to Portland.

How far is London from Portland?

London is about 3273 km from Portland.

What are the airports in Portland?

Portland has one airport: Portland.

What are the airports in London?

London has one airport: London.

What are the most popular cities in United States?

The most popular cities in United States according to our users' searches are: Las Vegas, Los Angeles, Miami, New York City, Orlando.

When should I book a flight from London to Portland?

This information is not available at the moment.

What is the cheapest month to fly from London to Portland?

This information is not available at the moment.

What is the most expensive month to fly from London to Portland?

This information is not available at the moment.

What is the best day of the week to fly from London to Portland?

This information is not available at the moment.