United Airlines Boston to London Flights

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Cheapflightsplus.com will find cheap United Airlines flights from Boston to London. Compare airline ticket prices and book air tickets starting from $335 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare Boston (MA) — London by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in january: one-way - $335, two-way – $574.

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Cheap Flights from Boston to London by United Airlines

Look at the list of plane tickets for the most connecting flights by United Airlines, their prices start from $335. There’re no direct flights. The fastest connecting flight – 9h 35m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $335 Find flight	5:50 pm Boston Logan	10:15 am+1 день London Heathrow	11h 25m layover 2h 44m - Newark	United Airlines	UA1606 UA940
from $335 Find flight	2:00 pm Boston Logan	6:20 am+1 день London Heathrow	11h 20m layover 2h 24m - Newark	United Airlines	UA2454 UA110
from $335 Find flight	2:00 pm Boston Logan	5:55 am+1 день London Heathrow	10h 55m layover 1h 54m - Newark	United Airlines	UA2454 UA146
from $335 Find flight	3:40 pm Boston Logan	7:10 am+1 день London Heathrow	10h 30m layover 2h 10m - Montreal	United Airlines	UA8483 UA8296
from $335 Find flight	3:35 pm Boston Logan	6:20 am+1 день London Heathrow	9h 45m layover 1h 1m - Newark	United Airlines	UA1977 UA110
from $339 Find flight	2:00 pm Boston Logan	6:55 am+1 день London Heathrow	11h 55m layover 3h 4m - Newark	United Airlines	UA2454 UA14
from $339 Find flight	10:50 am Boston Logan	7:10 am+1 день London Heathrow	15h 20m layover 7h 0m - Montreal	United Airlines	UA8443 UA8296
from $339 Find flight	12:04 pm Boston Logan	6:20 am+1 день London Heathrow	13h 16m layover 4h 30m - Newark	United Airlines	UA1603 UA110
from $339 Find flight	12:04 pm Boston Logan	6:55 am+1 день London Heathrow	13h 51m layover 5h 10m - Newark	United Airlines	UA1603 UA14
from $339 Find flight	12:04 pm Boston Logan	5:55 am+1 день London Heathrow	12h 51m layover 4h 0m - Newark	United Airlines	UA1603 UA146
from $339 Find flight	10:03 am Boston Logan	5:55 am+1 день London Heathrow	14h 52m layover 6h 0m - Newark	United Airlines	UA1219 UA146
from $339 Find flight	4:09 pm Boston Logan	10:15 am+1 день London Heathrow	13h 6m layover 4h 13m - Newark	United Airlines	UA1296 UA940
from $339 Find flight	5:30 pm Boston Logan	10:15 am+1 день London Heathrow	11h 45m layover 3h 1m - Newark	United Airlines	UA795 UA940
from $339 Find flight	2:00 pm Boston Logan	10:15 am+1 день London Heathrow	15h 15m layover 6h 24m - Newark	United Airlines	UA2454 UA940
from $634 Find flight	6:30 pm Boston Logan	9:10 am+1 день London Heathrow	9h 40m layover 0h 57m - Newark	United Airlines	UA521 UA16
from $340 Find flight	2:45 pm Boston Logan	9:10 am+1 день London Heathrow	13h 25m layover 1h 17m - Washington D.C. 1h 46m - Newark	United Airlines	UA214 UA2398 UA16

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 01/21/2025

United Airlines Flight Schedule Boston to London

Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
10:03 am — 5:55 am +1 day	10:03 am — 11:30 am UA1219 United Airlines Boston — Newark 6h stop 5:30 pm — 5:55 am UA146 United Airlines Newark — London	14h 52m including layover	Find flight from$339
10:50 am — 7:10 am +1 day	10:50 am — 12:15 pm UA8443 United Airlines Boston — Montreal 7h stop 7:15 pm — 7:10 am UA8296 United Airlines Montreal — London	15h 20m including layover	Find flight from$339
12:04 pm — 6:20 am +1 day	12:04 pm — 1:30 pm UA1603 United Airlines Boston — Newark 4h 30m stop 6:00 pm — 6:20 am UA110 United Airlines Newark — London	13h 16m including layover	Find flight from$339
12:04 pm — 6:55 am +1 day	12:04 pm — 1:30 pm UA1603 United Airlines Boston — Newark 5h 10m stop 6:40 pm — 6:55 am UA14 United Airlines Newark — London	13h 51m including layover	Find flight from$339
2:00 pm — 6:20 am +1 day	2:00 pm — 3:37 pm UA2454 United Airlines Boston — Newark 2h 24m stop 6:00 pm — 6:20 am UA110 United Airlines Newark — London	11h 20m including layover	Find flight from$335
2:00 pm — 5:55 am +1 day	2:00 pm — 3:37 pm UA2454 United Airlines Boston — Newark 1h 54m stop 5:30 pm — 5:55 am UA146 United Airlines Newark — London	10h 55m including layover	Find flight from$335
3:35 pm — 6:20 am +1 day	3:35 pm — 4:59 pm UA1977 United Airlines Boston — Newark 1h 1m stop 6:00 pm — 6:20 am UA110 United Airlines Newark — London	9h 45m including layover	Find flight from$335
3:40 pm — 7:10 am +1 day	3:35 pm — 4:59 pm UA8483 United Airlines Boston — Montreal 2h 10m stop 7:15 pm — 7:10 am UA8296 United Airlines Montreal — London	10h 30m including layover	Find flight from$335
4:09 pm — 10:15 am +1 day	4:09 pm — 5:47 pm UA1296 United Airlines Boston — Newark 4h 13m stop 10:00 pm — 10:15 am UA940 United Airlines Newark — London	13h 6m including layover	Find flight from$339
4:40 pm — 8:30 am +1 day	4:40 pm — 6:52 pm UA8471 United Airlines Boston — Toronto 1h 18m stop 8:10 pm — 8:30 am UA8268 United Airlines Toronto — London	10h 50m including layover	Find flight from$341
5:50 pm — 10:15 am +1 day	5:25 pm — 7:00 pm UA1606 United Airlines Boston — Newark 2h 44m stop 10:00 pm — 10:15 am UA940 United Airlines Newark — London	11h 25m including layover	Find flight from$335
5:50 pm — 9:10 am +1 day	5:25 pm — 7:00 pm UA1606 United Airlines Boston — Newark 1h 39m stop 8:55 pm — 9:10 am UA16 United Airlines Newark — London	10h 20m including layover	Find flight from$335
6:30 pm — 9:10 am +1 day	6:30 pm — 7:58 pm UA521 United Airlines Boston — Newark 57m stop 8:55 pm — 9:10 am UA16 United Airlines Newark — London	9h 40m including layover	Find flight from$634
6:55 pm — 10:15 am +1 day	6:55 pm — 8:30 pm UA521 United Airlines Boston — Newark 1h 35m stop 10:00 pm — 10:15 am UA940 United Airlines Newark — London	10h 20m including layover	Find flight from$335
9:55 pm — 1:00 pm +1 day	9:55 pm — 11:10 am UA9721 United Airlines Boston — Zurich 1h stop 12:10 pm — 1:00 pm LX332 SWISS International Air Lines Zurich — London	10h 5m including layover	Find flight from$343
9:55 pm — 1:00 pm +1 day	9:55 pm — 11:10 am UA9721 United Airlines Boston — Zurich 1h stop 12:10 pm — 1:00 pm UA9760 United Airlines Zurich — London	10h 5m including layover	Find flight from$354

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 01/21/2025

Flight Information

There are 28 flights by United Airlines from Boston to London every week with departures from Logan, Boston City Heliport, Boston RT128 Rail, Boston South Rail. All flights arrive at Gatwick, London City, Heathrow, Luton, Stansted, Stratford International Rail St, Ebbsfleet International Rail St, London Biggin Hill, London-Waterloo, British Rail Terminal.

Departures start from 10:03 am to 9:55 pm. Nonstop flight is 9h 35m. The time difference between Boston and London is 5h.

The fastest flight 9h 35m
Average flight time 11h 20m
The earliest flight 10:03 am
The latest flight 9:55 pm
Distance 3270 ml

The cheapest months for traveling to London are december (from 332 $), january (from 334 $), february (from 335 $).

The most expensive and popular months are november (from 380 $), february (from 335 $), january (from 334 $).

The cheapest flight by United Airlines that our users were able to find is $335. This airfare is economy class on one-way UA1606 flight for February 1, 2025 leaving Logan in Boston at 5:50 pm, it includes all taxes and additional fees.

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United Airlines Airplanes on the Route

List of the most popular United Airlines airplanes flying from Boston to London:

Boeing 737 MAX 8

from $339

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Embraer 175 (short wing)

from $339

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Airbus A330-300

from $354

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Airbus A330

from $375

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Other Popular Airlines on the Route

Besides United Airlines there are other 19 airline carriers between Boston and London. Please review schedules and prices from the most popular airlines to find the best airfare deals from Boston to London.

Nonstop flights

There are 9 direct flights every day from Boston. Airlines and fares are below:

AY - Finnair

from $441

Find
IB - Iberia

from $335

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VS - Virgin Atlantic Airways

from $195

Find
BA - British Airways

from $310

Find

See more direct flights

Connecting Flights

List of flights with layovers (1 and more stops):

AC - Air Canada

from $314

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EI - Aer Lingus

from $743

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IB - Iberia

from $344

Find
TP - TAP Portugal

from $251

Find
LH - Lufthansa

from $321

Find
VS - Virgin Atlantic Airways

from $305

Find
BA - British Airways

from $316

Find
S4 - SATA International

from $326

Find
FI - Icelandair

from $181

Find
VY - Vueling

from $225

Find
OS - Austrian Airlines

from $302

Find

See more connecting flights

How to book an air ticket yourself?

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