History · Long haul · Culture. Compare cheap flights to Boston from UK airports — flight time 7h 30m from London.
You book direct with the airline or travel agent.
Boston is a long-haul destination from the UK — around 7h 30m in the air from London, which makes it a realistic one- to two-week trip. Travellers come for the history and the culture. We track fares from 5 UK departure points including London Heathrow, London Gatwick and Manchester — each has its own comparison page below.
Most visitors aim for May–Oct. The lowest return fare we have seen is £415 for a trip starting in December, from London Heathrow (checked 4 Nov). On the ground, US dollar (USD) is the local currency and English the dominant language — English coverage is solid in tourist quarters and at the airport. Visa: ESTA required — apply online before travel, $21, valid 2 years.
| Departure airport | Lowest return seen | Typical return | |
|---|---|---|---|
| London Heathrow (LHR) | £415 (trip starting in December) | £438 | Check price |
| London Gatwick (LGW) | £416 (trip starting in December) | £484 | Check price |
| Manchester (MAN) | £494 (trip starting in January) | £559 | Check price |
| Edinburgh (EDI) | £499 (trip starting in December) | £552 | Check price |
| Birmingham (BHX) | £543 (trip starting in December) | £602 | Check price |
Return fares seen for trips starting in the months ahead, checked 4 Nov. Typical return is the median of the monthly lowest fares. These are stored fares, not current prices; use Check price to see what is available now.
Direct answer. The lowest return fare we have seen for Boston is £415 for a trip starting in December, from London Heathrow (checked 4 Nov). It is a fare seen on that date, not a current price.
Across the 5 UK departures with fare history, the typical return (the median of the lowest fare seen for each month) runs £438 to £602. The same trip can price very differently from different airports, so compare more than one departure. Prices change daily; the live search shows what is available now.
Key fact: Lowest return fare seen for Boston: £415 from London Heathrow (trip starting in December, checked 4 Nov).
Direct answer. CompareFlights has 5 UK departures for Boston: London Heathrow, London Gatwick, Manchester, Edinburgh and Birmingham. Each has its own fare page.
You book direct with the airline or travel agent. We do not sell tickets or add fees. Airlines seen flying non-stop to Boston from UK airports include JetBlue, British Airways, American Airlines, Virgin Atlantic and Delta.
Key fact: London Heathrow has the lowest stored return fare for Boston: £415 (checked 4 Nov).
Direct answer. Aim for May–Oct if you want Boston at its best: that window balances weather and crowds.
Before you commit, the admin: ESTA required — apply online before travel, $21, valid 2 years. Currency is US dollar (USD); English is the main language, with English widely understood in tourist areas.
Key fact: Best months to visit Boston: May–Oct. Flight time from London: about 7h 30m.
Direct flights from London to Boston take approximately 7h 30m. Total journey time depends on your departure airport and any connections.
CompareFlights has 5 UK departures for Boston: London Heathrow, London Gatwick, Manchester, Edinburgh and Birmingham. Each departure has its own fare page, and the search opens.
The lowest return fare we have seen for Boston is £415 for a trip starting in December, from London Heathrow (checked 4 Nov). The typical return from there (median of the lowest fare seen each month) is £438. These are fares seen on that date, not current prices; the live search shows what is available now.
In the return fares we recorded, checked 4 Nov, the lowest to Boston was £415 from London Heathrow, then London Gatwick £416, Manchester £494 and Edinburgh £499. By typical return, the middle of each airport's monthly lowest fares, the lowest was £438 from London Heathrow, then London Gatwick £484 and Edinburgh £552. These are fares seen on those dates, not current prices; the live search shows what is available now.
ESTA required — apply online before travel, $21, valid 2 years
US dollar (USD) — most major hotels and restaurants in Boston accept card payments, but cash is useful for smaller establishments and tipping.
English. English is widely understood in tourist areas, hotels, and major restaurants.
