Cheap Flights from London to Boston, MA from $394
On Cheapflightsplus.com you will find 28 direct and 638 connecting flights from London to Boston. You can compare airfare deals from 36 airlines and multiple travel sites from $394, 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.
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 23:20 from 10 London airports and arrive 06:00 to 23:20 to 4 Boston airports. Average flight time is 7h 45m.
- The fastest flight 7h 40m
- Average flight time 7h 45m
- The earliest flight 06:00
- The latest flight 23:20
- Distance 3270 ml
Best Flights from London to Boston Today
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $422 | 13:05 London Heathrow | 16:00 Boston Logan | 7h 55m | Air France | AF9658 |
| from $481 | 13:30 London Heathrow | 16:10 Boston Logan | 7h 40m | American Airlines | AA109 |
| from $725 | 11:40 London Heathrow | 14:20 Boston Logan | 7h 40m | American Airlines | AA6964 |
| from $394 | 08:50 London Heathrow | 13:55 Boston Logan | 10h 5m layover 1h 25m - Dublin | Aer Lingus | EI153 EI133 |
| from $402 | 11:45 London Heathrow | 18:55 Boston Logan | 12h 10m layover 3h 5m - Amsterdam | KLM | KL1006 KL617 |
| from $533 | 21:25 London Gatwick | 19:55+1 день Boston Logan | 27h 30m layover 14h 25m - Porto 1h 55m - Praia da Vitoria | TAP Portugal | TP1331 S4239 S4239 |
| from $663 | 16:35 London Gatwick | 19:55+1 день Boston Logan | 32h 20m layover 13h 50m - Lisbon 6h 45m - Praia da Vitoria | TAP Portugal | TP1337 TP1823 S4239 |
The cheapest months to travel to Boston are november (from 394 $), august (from 394 $), september (from 424 $).
The most expensive months are october (from 436 $), september (from 424 $), august (from 394 $).
What is the lowest airfare London to Boston?
The cheapest plane ticket found by our users is $394. This airfare is for economy class on one-way EI159 flight by Aer Lingus for November 26, 2025 which leaves Heathrow in London at 12:10 am and arrives at Boston Logan at 18:55.
Flight Schedule London to Boston (Massachusetts)
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Popular Airlines on the Route
The flight London — Boston is served by 36 regular airlines and 8 low-cost airlines. Most of the flights on this route are operated by SATA International - 2 departures per week at the price of from $ 1073 . And the most expensive tickets are offered by Etihad Airways airline - from $ 7231.
Direct flights
There are 28 nonstop flights on the route. The fastest direct flight is AA109 by American Airlines takes 7h 40m and the cheapest is EI159 by Aer Lingus for $422.
- AA - American Airlinesfrom $481Find
- KL - KLMfrom $1603Find
- B6 - JetBluefrom $1075Find
- EI - Aer Lingusfrom $1583Find
- AF - Air Francefrom $422Find
- AY - Finnairfrom $1528Find
- DL - Delta Air Lines Inc.from $1657Find
- IB - Iberiafrom $1544Find
- TP - TAP Portugalfrom $1513Find
- VS - Virgin Atlantic Airwaysfrom $1671Find
- BA - British Airwaysfrom $1544Find
Connecting Flights
There are 638 flights with layovers on the route. The fastest connecting flight is EI153 by Aer Lingus takes 10h 5m and the cheapest is EI159 by Aer Lingus for $394.
- S4 - SATA Internationalfrom $1073Find
- JL - Japan Airlines - JALfrom $6563Find
- FI - Icelandairfrom $590Find
- VY - Vuelingfrom $765Find
- LO - LOTfrom $1742Find
- LS - Jet2.comfrom $692Find
- DL - Delta Air Lines Inc.from $1670Find
- LX - SWISS International Air Linesfrom $839Find
- UA - United Airlinesfrom $1247Find
- A3 - Aegean Airlinesfrom $858Find
- DY - Norwegianfrom $819Find
- SK - SASfrom $731Find
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-LCYfrom $538Find
- London-Waterloo-QQWFind
- Heathrow-LHRfrom $394Find
- Luton-LTNfrom $699Find
- British Rail Terminal-ZLXFind
- London Biggin Hill-BQHFind
- Stansted-STNfrom $692Find
- Gatwick-LGWfrom $533Find
- 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 36 airlines that use 10 aircraft brands. They range from huge modern airplanes to small-sized.
- Airbus A330-900NEOfrom $422Find
- Boeing 777-200 / Boeing 777-200ERfrom $481Find
- Airbus A319from $558Find
- Boeing 737 MAX 8from $590Find
- Boeing 767-300from $619Find
- Airbus A320from $627Find
- Boeing 787-9from $725Find
- Boeing 737 MAX 9from $867Find
- Airbus A330-300from $954Find
- Airbus A321from $975Find
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.
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How to book a plane ticket yourself?
- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
- That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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