Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Burlington, Vermont from £433

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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BTV
7 Apr — 14 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Burlington

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Burlington
Explore the most affordable flight options available from Heathrow to Burlington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 March 2026.

Mon 11/509:15
LHR
-
BTV
1 stop19h 14m
American Airlines
Tue 19/512:17
BTV
-
LHR
2 stops16h 58m
American Airlines
Deal found 3/3£567
Mon 11/510:50
LHR
-
BTV
2 stops18h 01m
United Airlines
Mon 18/515:50
BTV
-
LHR
1 stop12h 30m
United Airlines
Deal found 3/3£578
Wed 29/406:50
LHR
-
BTV
2 stops17h 06m
United Airlines
Sun 3/519:31
BTV
-
LHR
1 stop30h 24m
United Airlines
Deal found 3/3£585
Tue 12/510:25
LHR
-
BTV
2 stops13h 28m
United Airlines
Mon 18/515:50
BTV
-
LHR
1 stop10h 25m
United Airlines
Deal found 3/3£602
Wed 29/409:15
LHR
-
BTV
1 stop19h 14m
British Airways
Sun 3/517:35
BTV
-
LHR
1 stop32h 15m
British Airways
Deal found 3/3£605
Sun 10/510:25
LHR
-
BTV
2 stops13h 28m
United Airlines
Mon 18/515:50
BTV
-
LHR
1 stop11h 30m
United Airlines
Deal found 4/3£629

Find flight deals from Heathrow to Burlington

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Burlington (BTV). 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 8 March 2026.

Round-trip from

£567

One-way from

£433

Popular in

December

Cheapest in

November

Average price

£540
American Airlines
  • American Airlines
  • 11/5-19/5
  • 3 total stops
  • 36h 12m total
  • London to Burlington
Search Deals
7/6
  • 7/6
  • 3 total stops
  • 43h 45m total
  • London to Burlington
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£45 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Burlington 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 858,174 searches. Data last updated 8 March 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Burlington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBurlington

LHR - BTV

LHRBTV

London Heathrow

Wed 29/4

06:50-18:56

2 stops17h 06m

Burlington

Sun 3/5

19:31-06:55

1 stop30h 24m

£585

LondonBurlington

LHR - BTV

LHRBTV

London Heathrow

Wed 29/4

09:15-23:29

1 stop19h 14m

Burlington

Sun 3/5

17:35-06:50

1 stop32h 15m

£605
Fastest return journey

LondonBurlington

LHR - BTV

LHRBTV

London Heathrow

Sun 10/5

10:25-18:53

2 stops13h 28m

Burlington

Mon 18/5

15:50-08:20

1 stop11h 30m

£629
Cheapest one-way

LondonBurlington

LHR - BTV

LHRBTV

London Heathrow

Sun 7/6

22:00-12:45

3 stops43h 45m

£433

LondonBurlington

LHR - BTV

LHRBTV

London Heathrow

Fri 15/5

09:15-23:29

1 stop19h 14m

£443

LondonBurlington

LHR - BTV

LHRBTV

London Heathrow

Sun 19/4

17:50-18:58

2 stops30h 08m

£513
Fastest single journey

LondonBurlington

LHR - BTV

LHRBTV

London Heathrow

Sun 7/6

09:15-17:49

1 stop13h 34m

£522

LondonBurlington

LHR - BTV

LHRBTV

London Heathrow

Sun 19/4

14:10-14:21

2 stops29h 11m

£551

Flights are sorted by cheapest return flights first.

Deals found on 3/3

Sorted by cheapest first

Best time to book a flight from Heathrow to Burlington

Have a flexible travel schedule? Discover the best time to fly to Burlington from Heathrow with our price prediction graph.
Estimated return 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 London Heathrow Airport to Burlington

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

Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Burlington, Vermont (average of £471). Flying from London Heathrow Airport to Burlington, Vermont in December is currently the most expensive (average of £1,052). 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.

How much does it cost for a return flight from London Heathrow Airport to Burlington, Vermont?

Reviews of airlines servicing Burlington

Get insights into the airlines that provide service to Burlington. 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 Burlington. Reviews last updated 8 March 2026.
Read reviews from past customers who have flown with KLM, United Airlines, andBritish Airways from London Heathrow Airport to Burlington. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,468 reviews
Check prices

Crew

8.4

Overall

7.8

Food

7.3

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,468 reviews
KLM
7.8
Good
1,468 reviews
Check prices

Crew

8.4

Overall

7.8

Food

7.3

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
United Airlines
7.4
Good
9,408 reviews
KLM
7.8
Good
1,468 reviews
Check prices

Crew

8.4

Overall

7.8

Food

7.3

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6.7
Okay
7,780 reviews
KLM
7.8
Good
1,468 reviews
Check prices

Crew

8.4

Overall

7.8

Food

7.3

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Burlington. 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 into for flights to Burlington from London Heathrow?

    Located just 3.0 mi from the city center, Burlington is the airport most travelers will use when flying to Burlington from London Heathrow. Booking flights from London Heathrow to Burlington (BTV) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 3 different airlines.

  • How long is the flight from London Heathrow Airport to Burlington, Vermont?

    United Airlines and British Airways can get you from London Heathrow Airport to Burlington, Vermont in just under 17h 06m. Your travel time can differ by up to 2h 08m. The distance from London Heathrow Airport to Burlington, Vermont is about 3255 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Our cheapest airline available from London Heathrow Airport to Burlington, Vermont is KLM. Our recent data shows that you can find tickets from as low as £495 on this airline. Additional options worth looking into are British Airways and United Airlines, starting at £526 and £603 round-trip. KLM is 31% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Burlington 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 London Heathrow Airport to Burlington, Vermont?

    Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Burlington, Vermont (average of £471). Flying from London Heathrow Airport to Burlington, Vermont in December is currently the most expensive (average of £1,052). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Heathrow to Burlington

Discover the top 3 airlines that operate flights from Heathrow to Burlington. 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 858,174 searches. Data last updated 8 March 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£495Average£686FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£526Average£624FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£590Average£725FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Burlington?

Cheapflights helps you search for flights from Heathrow to Burlington via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Burlington?

Cheapflights helps you find that perfect flight to Burlington from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Heathrow to Burlington with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Burlington flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Heathrow to Burlington become cheaper?

Not ready to book yet? You can track prices for flights from Heathrow to Burlington on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.