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Heathrow

$468+ Cheap flights from Burlington (BTV) to Heathrow (LHR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — LHR
août 23 — août 301
sam. 8/23
sam. 8/30
1 adult, Economy
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Cheap flight deals from Burlington to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Burlington (BTV) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated août 18, 2025.

Round-trip from

$644
(Cheapflightsfares)

One-way from

$468
(United Airlines)

Popular in

June

Cheapest in

November

Average price

$1,013
From Burlington to London Heathrow
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One-way flight from Burlington to London Heathrow
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Highest demand for flights based on searches. 27% potential increase in price ($467 potential increase over avg. RT price).
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Cheapest flight prices on average. 15% potential price decrease ($171 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Burlington to Heathrow

Cheapest flights from Burlington to Heathrow
Explore the most affordable flight options available from Burlington to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on août 18, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/196:40 amBTV - LHR
2 stops26h 55mScandinavian Airlines
lun. 10/67:05 amLHR - BTV
2 stops22h 00mScandinavian Airlines
Deal found 8/17$644
This FlightHub deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 9/36:40 amBTV - LHR
2 stops21h 55mScandinavian Airlines
ven. 9/127:05 amLHR - BTV
2 stops21h 10mScandinavian Airlines
Deal found 8/17$655
This Cheapflightsfares deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/186:40 amBTV - LHR
2 stops28h 20mScandinavian Airlines
lun. 10/67:05 amLHR - BTV
2 stops22h 00mScandinavian Airlines
Deal found 8/17$659
This lastminute.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 9/76:40 amBTV - LHR
2 stops21h 55mScandinavian Airlines
mar. 9/235:00 pmLHR - BTV
2 stops35h 15mScandinavian Airlines
Deal found 8/16$691
This Scandinavian Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 9/106:40 amBTV - LHR
2 stops21h 55mScandinavian Airlines
mer. 9/176:40 amLHR - BTV
2 stops21h 35mScandinavian Airlines
Deal found 8/17$693
This Orbitz deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 9/216:40 amBTV - LHR
2 stops21h 55mScandinavian Airlines
mar. 9/305:00 pmLHR - BTV
2 stops35h 15mScandinavian Airlines
Deal found 8/17$705
This FlightHub deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/86:31 amBTV - LHR
2 stops22h 04mScandinavian Airlines
mer. 10/157:05 amLHR - BTV
2 stops22h 00mScandinavian Airlines
Deal found 8/17$707
This Scandinavian Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/196:40 amBTV - LHR
2 stops26h 55mScandinavian Airlines
dim. 9/287:50 pmLHR - BTV
2 stops32h 25mScandinavian Airlines
Deal found 8/17$719

Cheapflights Fare Finder

 
Customize your flight search to find flights from Burlington to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated août 18, 2025.
Use the filters below to find and compare flights from Burlington to London Heathrow Airport that are best for you.

Fly from

Burlington

Fly to

Heathrow

Route

Depart

Return

Price

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

jeu. 9/18

6:40 am-4:25 pm

2 stops28h 45m

London Heathrow

lun. 10/6

7:05 am-12:05 am

2 stops22h 00m

$644

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

ven. 9/19

6:40 am-2:35 pm

2 stops26h 55m

London Heathrow

lun. 10/6

7:05 am-12:05 am

2 stops22h 00m

$644

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

mer. 9/3

6:40 am-9:35 am

2 stops21h 55m

London Heathrow

ven. 9/12

7:05 am-11:15 pm

2 stops21h 10m

$655

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

dim. 9/7

6:40 am-9:35 am

2 stops21h 55m

London Heathrow

mar. 9/23

5:00 pm-11:15 pm

2 stops35h 15m

$691

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

mer. 9/10

6:40 am-9:35 am

2 stops21h 55m

London Heathrow

mer. 9/17

6:40 am-11:15 pm

2 stops21h 35m

$693

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

dim. 9/21

6:40 am-2:35 pm

2 stops26h 55m

London Heathrow

mer. 10/1

10:20 am-11:15 pm

2 stops17h 55m

$693

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

dim. 9/21

9:35 am-6:20 am

2 stops15h 45m

$468

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

dim. 9/21

6:10 am-6:30 am

3 stops19h 20m

$475

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

mar. 8/26

6:40 am-2:35 pm

2 stops26h 55m

$531

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

mar. 8/26

11:20 am-8:05 am

1 stop15h 45m

$550

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 11 results
1
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Best time to book a flight from Burlington to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Burlington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Burlington to London Heathrow Airport

What is the cheapest month to book a flight from Burlington to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Burlington to London Heathrow Airport (average of $661). Flying from Burlington to London Heathrow Airport in June is currently the most expensive (average of $1,097). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BTV to LHR?

Find hourly flight availability from Burlington to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated août 18, 2025.

It’s typically best to fly out from Burlington to London Heathrow Airport in the evening. Doing so could potentially save you 19% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated août 18, 2025.
Get a feel of what it's like to fly with Delta and United Airlines from Burlington to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,925 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Burlington to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Burlington to London Heathrow?

    Burlington (BTV), located 3.0 mi from the city center, is the airport you fly out of when you book flights from Burlington to London Heathrow. 2 airlines have flights from Burlington to London Heathrow on a regular basis. Booking flights from Burlington to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

  • What are the cheapest airlines flying from Burlington to London Heathrow Airport round-trip?

    Cheapflights users have booked flights from Burlington to London Heathrow Airport round-trip from $743. Another airline that can offer you cheap pricing is United Airlines. You may be able to fly from Burlington to London Heathrow Airport for 40% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Burlington to London Heathrow Airport one-way?

    One-way options have recently been found by users for as low as $468 on United Airlines. Other airlines that offer cheap prices include Air Canada from $475 and Scandinavian Airlines from $531 one-way.

  • Can I find deals for flights from Burlington to Heathrow that include hotel bookings?

    Yes. In addition to deals on Burlington to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Burlington to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Burlington to Heathrow.

  • Can I find deals for business class flights from Burlington to Heathrow?

    Yes. Cheapflights offers flight deals from Burlington to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Burlington to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Burlington to London Heathrow Airport (average of $661). Flying from Burlington to London Heathrow Airport in June is currently the most expensive (average of $1,097). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Harrow
Canterbury
Dartford
Dover
Stratford-upon-Avon
Orpington
Watford
Northampton
Gatwick
Borehamwood
Broadway
Aylesbury
Chelmsford
Southend-on-Sea
Folkestone
Chichester
Swindon

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Burlington to Heathrow

Discover the top 2 airlines that operate flights from Burlington to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated août 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$743Average$998FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$748Average$1,003FlexibilityNo cancel feeOn-time69%

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