BOS to LHR from $242 in economy – flightdeals.net

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Icelandair

One Way•Economy

Logan International Airport

Boston, United States

London Heathrow Airport

London Heathrow, United Kingdom

$273 USD

-11%$242 USD

Verified 14 days ago

December 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30$242 1$242 2$242 3$242 4$242 5$242 6$242 7$242 8$242 9$242 10$242 11$242 12$242 13$327 14$327 15$327 16$380 17$388 18$544 19$524 20$388 21$378 22$388 23$378 24$327 25$450 26$450 27$327 28$327 29$242 30$341 31$242 1$242 2$242 3$242

Great Availability

78% of dates checked are available within 10% of the lowest price

Monday, December 28th, 2026

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