Book cheap flights from London to Bar Harbour with Netflights. If you can’t find what you’re looking for, simply adjust the filters to widen your search.
Both flight prices and accommodation rates fluctuate throughout the year, but searching by month will reveal the cheapest times to fly.
Another way to get a cheap flight is to book last minute – but this does mean you may not be able to get the exact flights you want.
Once you’ve chosen your flight, why not check out our deals on accommodation and car hire? You’ll find lots of hotels in the USA, including some close to the airport – perfect if you're arriving late or leaving early.