London → Boston flights
London (LCY, LGW, LHR, LTN, SEN, STN)→Boston (BOS, PSM)
from$564
Last observed price · Last checked: 11 Aug 2026 · Price may change
Selected search
Last checked: 11 Aug 2026 · Price may change
$564
Tue 20 Oct 2026 → Tue 27 Oct 2026
Icelandair1 stop7 nights
CheapestLast checked: 11 Aug 2026 · Price may change
$564 lowest$707 average8h 55m fastest
Tickets found in the last 7 days
The lowest fares our queries caught, cheapest first.
$564Cheapest20 Oct 2026 → 27 Oct 2026Icelandair · 1 stop · 15:40 - 00:35+1 · 8h 55mLast checked: 11 Aug 2026 · Price may change7 nightsView ticket →
$59818 Oct 2026 → 22 Oct 2026Ryanair · 2 stops · 08:20Last checked: 11 Aug 2026 · Price may change4 nightsView ticket →
$61817 Oct 2026 → 23 Oct 2026TAP Air Portugal · 1 stop · 12:05Last checked: 11 Aug 2026 · Price may change6 nightsView ticket →JE$69722 Sep 2026 → 4 Oct 2026JetBlue · 1 stop · 08:40Last checked: 11 Aug 2026 · Price may change12 nightsView ticket →
$73819 Aug 2026 → 26 Aug 2026Lufthansa · 1 stop · 10:50Last checked: 11 Aug 2026 · Price may change7 nightsView ticket →JE$1,02416 Aug 2026 → 28 Aug 2026JetBlue · 1 stop · 12:20Last checked: 11 Aug 2026 · Price may change12 nightsView ticket →Starting prices by month
The lowest fare our queries observed in each month. Open a month to see its days; click a day with no price and we will search it for you.
Observed priceLowest monthno price observedLast checked: 11 Aug 2026
London → BostonTue 20 Oct 2026 · $564
Find flightsRoute facts
Direct flights
Non-stop
LCY - BOS, 8h 55m
Airlines seen
5
JetBlue, Icelandair, Ryanair, Lufthansa
Cheapest month
October 2026
$564
Average observed
$707
Typical duration
8h 55m
Alternative airports
6
LGW, LHR, LTN, SEN, STN, PSM
Frequently asked
Are there direct flights from London to Boston?+−
Yes. We have seen non-stop flights on this route, flown by American Airlines, British Airways, Delta Air Lines, Virgin Atlantic.
How much is a flight from London to Boston?+−
The lowest fare we have observed is $564, found on 11 Aug 2026. Prices move, so read it as a floor rather than a quote.
Which airlines fly from London to Boston?+−
These are the carriers we have seen on the route: JetBlue, Icelandair, Ryanair, Lufthansa, TAP Air Portugal.
When is the cheapest month to fly from London to Boston?+−
In our observations October 2026 is the cheapest month so far, at $564.
Similar routes
Last checked: 11 Aug 2026