Cheapest return flights from London to Boston in June from 442€

AirHint found the following cheapest return flights from London (LHR) to Boston (BOS) in June 2026 (see full year).

Return flights

01 Jun - 11 Jun Lufthansa
04 Jun - 09 Jun Lufthansa
01 Jun - 08 Jun Lufthansa
03 Jun - 10 Jun Lufthansa
04 Jun - 11 Jun Lufthansa
03 Jun - 10 Jun Virgin Atlantic direct
01 Jun - 15 Jun Virgin Atlantic direct
01 Jun - 24 Jun Virgin Atlantic direct
08 Jun - 22 Jun Air France
01 Jun - 11 Jun British Airways direct
23 Jun - 14 Jul KLM
26 Jun - 07 Jul KLM
18 Jun - 02 Jul KLM
24 Jun - 04 Jul Air France
24 Jun - 11 Jul TAP
20 Jun - 04 Jul KLM
27 Jun - 11 Jul TAP
23 Jun - 14 Jul British Airways direct
20 Jun - 04 Jul British Airways direct
24 Jun - 04 Jul British Airways direct

Also check the deals for one-way flights from London to Boston in June.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Boston

Cheap car rent in Boston

Feel free to contact us with any feedback or request another flight research.