£379 Find Cheap Icelandair Flights from London Heathrow Airport to Boston

When to Book Flights with Icelandair from London Heathrow Airport to Boston

• How far in advance should I book tickets for a flight with Icelandair from London Heathrow Airport to Boston?

  Generally, when trying to get a below-average price for your ticket, try to book around 7 days before departure. For the cheapest possible price, our data suggests booking 82 days before departure.

• Is Icelandair the cheapest airline to fly with from London Heathrow Airport to Boston?

  With an average price of £569 return, Icelandair is not the cheapest airline to fly from London Heathrow Airport to Boston with. Instead, for the lowest price, our data suggests flying with TAP AIR PORTUGAL, where a return flight costs £542 on average.

• What is the cheapest Icelandair flight from London Heathrow Airport to Boston?

  In the last 3 days, the lowest price for a flight with Icelandair from London Heathrow Airport to Boston was £499 for a return flight and £537 for a one-way flight.

• Does Icelandair fly direct to Boston from London Heathrow Airport?

  No, Icelandair does not fly the route directly.

• What’s the cheapest day of the week to fly from London Heathrow Airport to Boston with Icelandair?

  On average, the cheapest day of the week to fly from London Heathrow Airport to Boston with Icelandair is Monday, when prices are around £401. The most expensive day is generally Thursday, when the average price is around £453.

• What’s the cheapest month to fly from London Heathrow Airport to Boston with Icelandair?

  The cheapest month for Icelandair flights to Boston from London Heathrow Airport is generally June, where plane tickets cost £458 on average. If possible, try to avoid the most expensive months of July and August, when tickets cost £750 and £878 respectively.