Cheap Flights from London to Boston, MA from $389
On Cheapflightsplus.com you will find 58 connecting flights from London to Boston. You can compare airfare deals from 12 airlines and multiple travel sites from $389, book and save on cheap plane tickets and last minute offers. Also check out LON-BOS flight schedule to find best flight time, convenient departure and arrival airports.
Find One-Way and Round-Trip London to Boston Flight Deals
Best Flights from London to Boston Today
Price | Departure | Arrival | Flight Duration | Airline | Flight |
---|---|---|---|---|---|
from $389 | 11:40 London Stansted | 17:50 Boston Logan | 11h 10m layover 2h 0m - Reykjavik | Air Onix | OG801 OG111 |
from $409 | 09:50 London Heathrow | 14:40 Boston Logan | 9h 50m layover 1h 25m - Dublin | Aer Lingus | EI155 EI133 |
from $409 | 13:25 London Heathrow | 18:45 Boston Logan | 10h 20m layover 1h 55m - Dublin | Aer Lingus | EI163 EI137 |
from $436 | 11:35 London Gatwick | 19:50 Boston Logan | 13h 15m layover 2h 30m - Madrid | Iberia | IB1862 AY5369 |
from $440 | 11:30 London Heathrow | 19:50 Boston Logan | 13h 20m layover 2h 35m - Madrid | Iberia | IB716 AY5369 |
from $440 | 10:50 London Heathrow | 19:50 Boston Logan | 14h 0m layover 3h 15m - Madrid | Iberia | IB714 AY5369 |
from $440 | 09:15 London Heathrow | 19:50 Boston Logan | 15h 35m layover 4h 50m - Madrid | Iberia | IB712 AY5369 |
from $451 | 09:50 London Heathrow | 15:30 Boston Logan | 10h 40m layover 2h 25m - Shannon | Aer Lingus | EI381 EI135 |
from $470 | 11:30 London Heathrow | 19:50 Boston Logan | 13h 20m layover 2h 35m - Madrid | Iberia | IB716 IB345 |
from $470 | 10:50 London Heathrow | 19:50 Boston Logan | 14h 0m layover 3h 15m - Madrid | Iberia | IB714 IB345 |
from $470 | 09:15 London Heathrow | 19:50 Boston Logan | 15h 35m layover 4h 50m - Madrid | Iberia | IB712 IB345 |
from $491 | 09:50 London Heathrow | 14:40 Boston Logan | 9h 50m layover 1h 25m - Dublin | British Airways | BA5955 BA6139 |
from $491 | 13:25 London Heathrow | 18:45 Boston Logan | 10h 20m layover 1h 55m - Dublin | British Airways | BA5963 BA6137 |
from $491 | 08:50 London Heathrow | 14:40 Boston Logan | 10h 50m layover 2h 25m - Dublin | British Airways | BA5953 BA6139 |
from $399 | 08:15 London Stansted | 17:50 Boston Logan | 14h 35m layover 2h 0m - Dublin 2h 30m - Reykjavik | Ryanair | FR271 OG881 OG111 |
from $476 | 08:50 London Heathrow | 17:50 Boston Logan | 14h 0m layover 1h 20m - Dublin 2h 30m - Reykjavik | Aer Lingus | EI153 OG881 OG111 |
Flight Schedule London to Boston (Massachusetts)
Departure | Arrival | Flight Details | Flight Duration | Price |
---|---|---|---|---|
06:00 — 19:50
|
06:00 — 08:45
TP1363
TAP Portugal
London — Lisbon
8h 35m stop
17:35 — 20:05
TP215
TAP Portugal
Lisbon — Boston
|
18h 50m including layover |
Find flight
from$644 |
|
07:35 — 19:50
|
07:00 — 09:55
U22459
EasyJet
London — Lisbon
6h 50m stop
17:35 — 20:05
TP215
TAP Portugal
Lisbon — Boston
|
17h 15m including layover |
Find flight
from$5389 |
|
08:50 — 14:40
|
08:50 — 10:15
EI153
Aer Lingus
London — Dublin
2h 25m stop
12:40 — 14:40
EI133
Aer Lingus
Dublin — Boston
|
10h 50m including layover |
Find flight
from$409 |
|
09:15 — 19:50
|
09:15 — 12:40
IB712
Iberia
London — Madrid
4h 50m stop
17:30 — 19:50
AY5369
Finnair
Madrid — Boston
|
15h 35m including layover |
Find flight
from$440 |
|
09:50 — 14:40
|
09:50 — 11:15
EI155
Aer Lingus
London — Dublin
1h 25m stop
12:40 — 14:40
EI133
Aer Lingus
Dublin — Boston
|
9h 50m including layover |
Find flight
from$409 |
|
10:50 — 19:50
|
10:50 — 14:15
IB714
Iberia
London — Madrid
3h 15m stop
17:30 — 19:50
AY5369
Finnair
Madrid — Boston
|
14h including layover |
Find flight
from$440 |
|
10:50 — 19:50
|
10:50 — 14:15
IB714
Iberia
London — Madrid
3h 15m stop
17:30 — 19:50
IB345
Iberia
Madrid — Boston
|
14h including layover |
Find flight
from$470 |
|
11:35 — 19:50
|
11:35 — 15:00
IB1862
Iberia
London — Madrid
2h 30m stop
17:30 — 19:50
AY5369
Finnair
Madrid — Boston
|
13h 15m including layover |
Find flight
from$436 |
|
11:40 — 17:50
|
11:40 — 13:45
OG801
Air Onix
London — Reykjavik
2h stop
15:45 — 17:50
OG111
Air Onix
Reykjavik — Boston
|
11h 10m including layover |
Find flight
from$389 |
|
12:10 — 18:45
|
08:55 — 10:20
FR113
Ryanair
London — Dublin
3h 10m stop
16:45 — 18:45
EI137
Aer Lingus
Dublin — Boston
|
11h 35m including layover |
Find flight
from$602 |
|
12:25 — 19:50
|
12:25 — 15:15
U22461
EasyJet
London — Lisbon
2h 5m stop
17:35 — 20:05
TP215
TAP Portugal
Lisbon — Boston
|
12h 25m including layover |
Find flight
from$551 |
|
13:25 — 18:45
|
13:25 — 14:50
EI163
Aer Lingus
London — Dublin
1h 55m stop
16:45 — 18:45
EI137
Aer Lingus
Dublin — Boston
|
10h 20m including layover |
Find flight
from$409 |
|
13:25 — 18:45
|
13:25 — 14:50
BA5963
British Airways
London — Dublin
1h 55m stop
16:45 — 18:45
BA6137
British Airways
Dublin — Boston
|
10h 20m including layover |
Find flight
from$491 |
|
14:00 — 08:35
+1 day
|
14:00 — 18:25
Z0783
Z0
London — Orlando
11h 5m stop
05:30 — 08:40
F93348
Frontier Airlines
Orlando — Boston
|
23h 35m including layover |
Find flight
from$813 |
|
15:40 — 22:00
|
15:40 — 17:55
FI473
Icelandair
London — Reykjavik
2h 15m stop
20:10 — 22:00
FI633
Icelandair
Reykjavik — Boston
|
11h 20m including layover |
Find flight
from$621 |
|
15:40 — 18:50
+1 day
|
15:40 — 17:55
FI473
Icelandair
London — Reykjavik
23h 15m stop
17:10 — 18:50
FI631
Icelandair
Reykjavik — Boston
|
32h 10m including layover |
Find flight
from$643 |
|
16:35 — 14:20
+1 day
|
16:35 — 19:20
TP1361
TAP Portugal
London — Lisbon
16h 15m stop
11:45 — 14:20
TP217
TAP Portugal
Lisbon — Boston
|
26h 45m including layover |
Find flight
from$645 |
|
16:35 — 20:05
+1 day
|
16:35 — 19:20
TP1361
TAP Portugal
London — Lisbon
22h 5m stop
17:35 — 20:05
TP215
TAP Portugal
Lisbon — Boston
|
32h 30m including layover |
Find flight
from$668 |
|
18:20 — 21:15
+1 day
|
18:20 — 21:30
VY7825
Vueling
London — Barcelona
21h stop
18:30 — 21:15
VY9795
Vueling
Barcelona — Boston
|
31h 55m including layover |
Find flight
from$6183 |
|
18:45 — 14:20
+1 day
|
18:45 — 21:30
TP1357
TAP Portugal
London — Lisbon
14h 15m stop
11:45 — 14:20
TP217
TAP Portugal
Lisbon — Boston
|
24h 35m including layover |
Find flight
from$643 |
|
19:50 — 14:20
+1 day
|
19:55 — 22:40
TP1369
TAP Portugal
London — Lisbon
13h 10m stop
11:45 — 14:30
TP217
TAP Portugal
Lisbon — Boston
|
23h 30m including layover |
Find flight
from$643 |
|
20:25 — 14:20
+1 day
|
20:25 — 23:10
BA504
British Airways
London — Lisbon
12h 35m stop
11:45 — 14:20
TP217
TAP Portugal
Lisbon — Boston
|
22h 55m including layover |
Find flight
from$661 |
|
21:25 — 11:35
+1 day
|
21:25 — 23:35
FI455
Icelandair
London — Reykjavik
10h 20m stop
09:55 — 11:35
FI635
Icelandair
Reykjavik — Boston
|
19h 10m including layover |
Find flight
from$610 |
|
21:25 — 18:50
+1 day
|
21:25 — 23:35
FI455
Icelandair
London — Reykjavik
17h 35m stop
17:10 — 18:50
FI631
Icelandair
Reykjavik — Boston
|
26h 25m including layover |
Find flight
from$647 |
|
07:15 — 17:50
|
07:05 — 09:50
FR7384
Ryanair
London — Copenhagen
2h 35m stop
12:35 — 13:55
OG901
Air Onix
Copenhagen — Reykjavik
1h 50m stop
15:45 — 17:50
OG111
Air Onix
Reykjavik — Boston
|
15h 35m including layover |
Find flight
from$520 |
|
08:15 — 17:50
|
08:15 — 09:35
FR271
Ryanair
London — Dublin
2h stop
11:35 — 13:15
OG881
Air Onix
Dublin — Reykjavik
2h 30m stop
15:45 — 17:50
OG111
Air Onix
Reykjavik — Boston
|
14h 35m including layover |
Find flight
from$399 |
|
23:10 — 18:45
+1 day
|
23:10 — 05:10
VF1992
Valuair
London — Istanbul
5h 15m stop
10:25 — 13:05
PC1157
Pegasus Airlines
Istanbul — Dublin
3h 40m stop
16:45 — 18:45
EI137
Aer Lingus
Dublin — Boston
|
24h 35m including layover |
Find flight
from$622 |
Flight Information
Below we will explain in detail what the flights cost on the destination from London to Boston depends on and how to choose the most interesting flight option for you.
Distance between London and Boston is 5261 miles. Time difference between the cities is 5h. Airplanes depart 06:00 to 23:10 from 10 London airports and arrive 06:00 to 23:10 to 4 Boston airports. Average flight time is 14h 10m.
- The fastest flight 9h 50m
- Average flight time 14h 10m
- The earliest flight 06:00
- The latest flight 23:10
- Distance 3270 ml
The cheapest months to travel to Boston are june (from 340 $), may (from 349 $), october (from 389 $).
The most expensive months are january (from 651 $), february (from 643 $), december (from 628 $).
What is the lowest airfare London to Boston?
The cheapest plane ticket found by our users is $389. This airfare is for economy class on one-way OG801 flight by Air Onix for October 7, 2025 which leaves Stansted in London at 11:40 am and arrives at Boston Logan at 17:50.
Popular Airlines on the Route
The flight London — Boston is served by 12 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by Valuair - 1 departures per week at the price of from $ 622 . And the most expensive tickets are offered by British Airways airline - from $ 13529.
Direct flights
There’re no direct flights on this route. Try flights with stops.
Connecting Flights
There are 58 flights with layovers on the route. The fastest connecting flight is EI155 by Aer Lingus takes 9h 50m and the cheapest is OG801 by Air Onix for $389.
- VF - Valuairfrom $622Find
- VY - Vuelingfrom $574Find
- FI - Icelandairfrom $610Find
- EI - Aer Lingusfrom $409Find
- Z0 - Z0from $813Find
- OG - Air Onixfrom $389Find
- IB - Iberiafrom $436Find
- FR - Ryanairfrom $399Find
- TP - TAP Portugalfrom $630Find
- WS - WestJetfrom $659Find
- U2 - EasyJetfrom $551Find
- BA - British Airwaysfrom $491Find
Airports
You can fly from London to Boston from 10 airports (London City, London-Waterloo, Heathrow, Luton, British Rail Terminal, London Biggin Hill, Stansted, Gatwick, Ebbsfleet International Rail St, Stratford International Rail St).
London airports
- London City-LCYFind
- London-Waterloo-QQWFind
- Heathrow-LHRfrom $409Find
- Luton-LTNfrom $551Find
- British Rail Terminal-ZLXFind
- London Biggin Hill-BQHFind
- Stansted-STNfrom $389Find
- Gatwick-LGWfrom $436Find
- Ebbsfleet International Rail St-XQEFind
- Stratford International Rail St-XOFFind
Boston airports
- Boston City Heliport-JBCFind
- Boston RT128 Rail-ZRUFind
- Boston South Rail-ZTOFind
- Logan-BOSFind
Airplanes
There are flights to Boston from London by 12 airlines that use 5 aircraft brands. They range from huge modern airplanes to small-sized.
- Airbus A320from $409Find
- Boeing 737 MAX 8from $610Find
- Embraer Lineage 1000from $630Find
- Boeing 757from $643Find
- Boeing 767-300from $643Find
Top International Destinations from London
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
- from $55Find
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- from $313Find
- from $70Find
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- from $69Find
- from $59Find
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