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Cheap flights from London Heathrow Airport to Burlington, Vermont from £403

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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BTV
31 Mar — 7 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 1 March 2026.

Mon 13/407:30
LHR
-
BTV
2 stops15h 48m
United Airlines
Mon 20/415:00
BTV
-
LHR
2 stops14h 40m
United Airlines
Deal found 27/2£580
Wed 6/506:50
LHR
-
BTV
2 stops22h 01m
United Airlines
Sun 10/519:31
BTV
-
LHR
1 stop30h 24m
United Airlines
Deal found 24/2£588
Wed 6/509:15
LHR
-
BTV
1 stop12h 45m
British Airways
Sun 10/517:35
BTV
-
LHR
1 stop32h 15m
British Airways
Deal found 27/2£629
Sun 12/416:40
LHR
-
BTV
1 stop12h 19m
United Airlines
Sun 19/419:33
BTV
-
LHR
1 stop30h 22m
United Airlines
Deal found 26/2£642

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 1 March 2026.

Round-trip from

£580

One-way from

£403

Popular in

December

Cheapest in

November

Average price

£537
United Airlines
  • United Airlines
  • 13/4-20/4
  • 4 total stops
  • 30h 28m total
  • London to Burlington
Search Deals
British Airways
  • British Airways
  • 27/4
  • 1 total stop
  • 12h 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 1 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

LondonBurlington

LHR - BTV

LHRBTV

London Heathrow

Wed 6/5

06:50-23:51

2 stops22h 01m

Burlington

Sun 10/5

19:31-06:55

1 stop30h 24m

£589

LondonBurlington

LHR - BTV

LHRBTV

London Heathrow

Wed 6/5

09:15-17:00

1 stop12h 45m

Burlington

Sun 10/5

17:35-06:50

1 stop32h 15m

£629

LondonBurlington

LHR - BTV

LHRBTV

London Heathrow

Sun 12/4

12:15-23:59

1 stop16h 44m

Burlington

Sun 19/4

15:00-10:40

2 stops14h 40m

£663

LondonBurlington

LHR - BTV

LHRBTV

London Heathrow

Wed 11/3

11:45-00:05

2 stops16h 20m

Burlington

Tue 14/4

17:12-10:40

2 stops12h 28m

£687

LondonBurlington

LHR - BTV

LHRBTV

London Heathrow

Wed 1/7

07:45-15:12

1 stop12h 27m

Burlington

Wed 15/7

10:12-05:55

2 stops14h 43m

£721

LondonBurlington

LHR - BTV

LHRBTV

London Heathrow

Mon 27/4

09:15-17:00

1 stop12h 45m

£403

LondonBurlington

LHR - BTV

LHRBTV

London Heathrow

Sun 19/4

19:20-23:29

2 stops33h 09m

£420

LondonBurlington

LHR - BTV

LHRBTV

London Heathrow

Wed 24/6

06:30-23:35

2 stops22h 05m

£468

LondonBurlington

LHR - BTV

LHRBTV

London Heathrow

Tue 16/6

06:15-23:35

2 stops22h 20m

£468

LondonBurlington

LHR - BTV

LHRBTV

London Heathrow

Tue 14/4

08:45-23:59

2 stops20h 14m

£489

Flights are sorted by cheapest return flights first.

Deals found on 26/2

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 £468). Flying from London Heathrow Airport to Burlington, Vermont in December is currently the most expensive (average of £1,046). 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 1 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
7.7
Good
1,461 reviews
Check prices

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.7

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
7.7
Good
1,461 reviews
KLM
7.7
Good
1,461 reviews
Check prices

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.7

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
9,365 reviews
KLM
7.7
Good
1,461 reviews
Check prices

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.7

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
7,772 reviews
KLM
7.7
Good
1,461 reviews
Check prices

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.7

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 12h 45m. Your travel time can differ by up to 9h 16m. 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 £492 on this airline. Additional options worth looking into are British Airways and United Airlines, starting at £523 and £599 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 £468). Flying from London Heathrow Airport to Burlington, Vermont in December is currently the most expensive (average of £1,046). 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

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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 1 March 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£492Average£676FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£523Average£621FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£599Average£768FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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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.

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