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Find cheap British Airways flights to London Heathrow Airport from $256

1 adult
0 bags

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Good to know

Low season

January

High season

June

Cheapest flight

$256

Average price round-trip

$706

Good deal one-way

$1,101
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 39% increase in price.
Flight from Boston to London Heathrow Airport
(avg. price over the last 2 weeks)
or less

When to book flights with British Airways to London Heathrow Airport

Average price per month
Flight prices as travel date approaches

FAQs for flying to London Heathrow Airport with British Airways

  • Is British Airways cheaper than other airlines flying to London Heathrow Airport?

    With an average return price of $844, British Airways is the most expensive airline flying into London Heathrow Airport. The cheapest airline flying to London Heathrow Airport is Delta.

  • Which other airlines fly to London Heathrow Airport?

    Along with British Airways, you can also fly to London Heathrow Airport with Iberia, Delta and Finnair.

  • How much is a flight to London Heathrow Airport with British Airways?

    On average, British Airways flights to London Heathrow Airport cost $844 for a round-trip.

  • Which airport do British Airways flights to London Heathrow Airport fly into?

    You’ll fly into London Heathrow Airport when flying to London Heathrow Airport with British Airways.

  • Are there any other airlines in oneworld that fly to London Heathrow Airport?

    If you want to fly with an airline in oneworld, Iberia and Finnair also fly to London Heathrow Airport.

See more FAQs

Top tips for your flights to London Heathrow Airport with British Airways

  • The cheapest flight to London Heathrow Airport with British Airways found on KAYAK in the last 2 weeks departed from Chicago O'Hare Intl Airport and cost $540.

British Airways customer reviews

6.7
OkayBased on 6,825 verified guest reviews
6.4Entertainment
6.3Food
6.9Boarding
6.7Comfort
7.6Crew

Pros +
Cons -

Show reviews that mention
Traveler rating:
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A
9.3 Wonderful
Pros:The crew was excellent! Great service.
Cons:More options in movies of other languages.
A
2.0 Poor
As happened on the outbound journey to London, where the flight was canceled and rebooking took two days and several nights in a hotel, coming back was really no better. Again staffing issues and some misinformation as to the reasons, lead the story. We eventually boarded in London and then sat on the tarmac for a long time. Being 2 1/2 hours late to our Chicago destination I missed my connecting flight and there were none available until the next morning. A voucher was given for a hotel, but all the hotels in the area were fully booked. I resorted to finding a bus to get home. What a disaster of a one week holiday. One of the worst travel experiences I've ever had both coming and going. And I used to be such a devout British Airways customer from my many years of travel. Not any longer.
A
6.8 Okay
Pros:safe trip
Cons:no entertainment, no food, would like to be aware no food
J
4.0 Mediocre
Cons:Seats are terrible. Crew didn't ask if I wanted to drink anything with the meal. Seemed like a budget flight.
R
9.6 Wonderful
Pros:Great crew.
A
9.0 Wonderful
Pros:The crew and the food
Cons:The entertaiment selection. Should get better movie, TV and news selection
P
6.3 Okay
Cons:My flight was serviced by British Airways. The temperature in the cabinet was very warm and there were no fan controls. The seats are very narrow. Miserable 9hr flight from London to Denver
M
5.3 Fair
Cons:Enternteiment and seats
Y
6.0 Okay
Pros:Nothing actually
Cons:Everything
Y
9.6 Wonderful
Pros:Such a delightful flight.
Cons:Departure late by 25 minutes!!

Book Cheap flights with British Airways to London Heathrow Airport

Recent round-trip flight deals

11/19Tue
nonstopBritish Airways
7h 00mJFK-LHR
11/29Fri
nonstopBritish Airways
8h 05mLHR-JFK
$358
11/27Wed
nonstopBritish Airways
6h 25mBOS-LHR
12/4Wed
nonstopBritish Airways
7h 35mLHR-BOS
$396
10/15Tue
nonstopBritish Airways
7h 10mJFK-LHR
10/22Tue
nonstopBritish Airways
7h 59mLHR-JFK
$396
10/16Wed
nonstopBritish Airways
6h 35mBOS-LHR
10/23Wed
nonstopBritish Airways
7h 30mLHR-BOS
$398
10/24Thu
nonstopBritish Airways
7h 10mJFK-LHR
10/31Thu
nonstopBritish Airways
7h 50mLHR-JFK
$399
10/23Wed
nonstopBritish Airways
6h 35mBOS-LHR
11/7Thu
nonstopBritish Airways
7h 35mLHR-BOS
$401
10/23Wed
nonstopBritish Airways
6h 50mJFK-LHR
10/31Thu
nonstopBritish Airways
7h 50mLHR-JFK
$401
11/11Mon
nonstopBritish Airways
6h 25mBOS-LHR
11/19Tue
nonstopBritish Airways
7h 35mLHR-BOS
$402
11/6Wed
nonstopBritish Airways
7h 00mJFK-LHR
11/13Wed
nonstopBritish Airways
8h 10mLHR-JFK
$402
10/22Tue
nonstopBritish Airways
6h 20mBOS-LHR
10/30Wed
nonstopBritish Airways
7h 30mLHR-BOS
$403
10/9Wed
nonstopBritish Airways
6h 50mJFK-LHR
10/22Tue
nonstopBritish Airways
7h 50mLHR-JFK
$403
3/3Mon
nonstopBritish Airways
7h 00mJFK-LHR
3/11Tue
nonstopBritish Airways
8h 05mLHR-JFK
$410
1/5Sun
nonstopBritish Airways
6h 25mBOS-LHR
1/14Tue
nonstopBritish Airways
7h 35mLHR-BOS
$411
2/16Sun
nonstopBritish Airways
6h 55mJFK-LHR
2/28Fri
nonstopBritish Airways
8h 05mLHR-JFK
$411
1/12Sun
nonstopBritish Airways
6h 55mJFK-LHR
1/22Wed
nonstopBritish Airways
8h 05mLHR-JFK
$412
1/8Wed
nonstopBritish Airways
6h 55mJFK-LHR
1/15Wed
nonstopBritish Airways
8h 05mLHR-JFK
$413
1/5Sun
nonstopBritish Airways
6h 55mJFK-LHR
4/25Fri
nonstopBritish Airways
7h 50mLHR-JFK
$414
11/20Wed
nonstopBritish Airways
7h 00mJFK-LHR
12/3Tue
nonstopBritish Airways
8h 10mLHR-JFK
$419
11/20Wed
nonstopBritish Airways
7h 00mJFK-LHR
11/27Wed
nonstopBritish Airways
8h 10mLHR-JFK
$420
10/16Wed
nonstopBritish Airways
6h 35mBOS-LHR
10/23Wed
nonstopBritish Airways
7h 35mLHR-BOS
$423

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Recent one-way flight deals

10/18Fri
nonstopBritish Airways
6h 30mBOS-LHR
$256
2/26Wed
nonstopBritish Airways
6h 30mBOS-LHR
$281
10/24Thu
nonstopBritish Airways
7h 05mEWR-LHR
$291
10/24Thu
nonstopBritish Airways
7h 01mJFK-LHR
$291
10/25Fri
nonstopBritish Airways
7h 10mEWR-LHR
$293
10/25Fri
nonstopBritish Airways
7h 00mJFK-LHR
$293
10/25Fri
nonstopBritish Airways
7h 05mEWR-LHR
$297
10/25Fri
nonstopBritish Airways
6h 50mJFK-LHR
$297
10/25Fri
nonstopBritish Airways
7h 10mEWR-LHR
$298
10/25Fri
nonstopBritish Airways
7h 05mJFK-LHR
$298
11/20Wed
nonstopBritish Airways
6h 25mBOS-LHR
$318
10/25Fri
nonstopBritish Airways
7h 05mEWR-LHR
$324
10/24Thu
nonstopBritish Airways
7h 10mEWR-LHR
$327
10/25Fri
nonstopBritish Airways
7h 10mEWR-LHR
$328
10/24Thu
nonstopBritish Airways
7h 05mEWR-LHR
$329
3/18Tue
nonstopBritish Airways
6h 55mJFK-LHR
$329
10/25Fri
nonstopBritish Airways
7h 05mEWR-LHR
$330
10/25Fri
nonstopBritish Airways
7h 10mEWR-LHR
$331
10/23Wed
nonstopBritish Airways
7h 05mEWR-LHR
$332
10/26Sat
nonstopBritish Airways
6h 50mEWR-LHR
$333

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Everything you need to know for your flight to London Heathrow Airport

Other airlines flying to London Heathrow Airport
Flight deals from the most popular airlines with KAYAK users flying the route