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Cheap flights from Burlington, Vermont to London Heathrow Airport from £159

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — LHR
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Burlington to Heathrow

Enter your travel dates to find the best prices.

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 29 January 2026.

Wed 4/314:33
BTV
-
LHR
1 stop15h 17m
United Airlines
Sun 8/306:50
LHR
-
BTV
2 stops20h 54m
United Airlines
Deal found 28/1£459
Wed 11/314:31
BTV
-
LHR
1 stop14h 49m
Delta
Mon 16/308:40
LHR
-
BTV
2 stops19h 25m
Delta
Deal found 27/1£460
Wed 4/314:33
BTV
-
LHR
1 stop15h 17m
United Airlines
Wed 25/318:00
LHR
-
BTV
2 stops33h 44m
United Airlines
Deal found 27/1£468
Wed 9/912:57
BTV
-
LHR
1 stop12h 53m
British Airways
Wed 30/920:10
LHR
-
BTV
2 stops25h 51m
British Airways
Deal found 27/1£477
Wed 4/306:49
BTV
-
LHR
1 stop20h 16m
Delta
Wed 25/316:10
LHR
-
BTV
1 stop11h 55m
Delta
Deal found 27/1£478
Wed 4/312:15
BTV
-
LHR
2 stops13h 45m
American Airlines
Wed 25/313:30
LHR
-
BTV
2 stops13h 18m
American Airlines
Deal found 27/1£481

Find 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 29 January 2026.

Round-trip from

£459

One-way from

£159

Popular in

June

Cheapest in

December

Average price

£1,899
United Airlines
  • United Airlines
  • 4/3-8/3
  • 3 total stops
  • 36h 11m total
  • Burlington to London
Search Deals
British Airways
  • British Airways
  • 3/5
  • 1 total stop
  • 13h 53m total
  • Burlington to London
Search Deals
Highest demand for flights based on searches. 28% potential increase in price (£262 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 15% potential price decrease (£90 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 29 January 2026.
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

Wed 4/3

14:33-10:50

1 stop15h 17m

London Heathrow

Sun 8/3

06:50-22:44

2 stops20h 54m

£459

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Wed 11/3

14:31-09:20

1 stop14h 49m

London Heathrow

Mon 16/3

08:40-00:05

2 stops19h 25m

£460

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Wed 4/3

14:33-10:50

1 stop15h 17m

London Heathrow

Wed 25/3

18:00-23:44

2 stops33h 44m

£468

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Wed 4/3

06:49-08:05

1 stop20h 16m

London Heathrow

Wed 25/3

16:10-00:05

1 stop11h 55m

£478

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Fri 13/3

06:30-20:10

1 stop9h 40m

London Heathrow

Fri 20/3

10:10-00:05

1 stop17h 55m

£479

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Wed 15/4

15:00-08:20

1 stop12h 20m

London Heathrow

Mon 20/4

17:50-18:56

2 stops30h 06m

£480

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Sun 15/3

06:30-20:10

1 stop9h 40m

London Heathrow

Sun 22/3

08:55-16:22

1 stop11h 27m

£480

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Wed 4/3

12:15-07:00

2 stops13h 45m

London Heathrow

Wed 25/3

13:30-22:48

2 stops13h 18m

£481

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Sun 3/5

17:30-07:50

1 stop9h 20m

£159

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Sun 3/5

06:00-06:55

2 stops19h 55m

£159

Flights are sorted by cheapest return flights first.

Deals found on 28/1

Showing 1-10 of 14 results
1
2

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 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 Burlington to London Heathrow Airport

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

Currently, February is the cheapest month in which you can book a flight from Burlington, Vermont to London Heathrow Airport (average of £477). Flying from Burlington, Vermont to London Heathrow Airport in June is currently the most expensive (average of £2,263). 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.

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?

    If you book a flight to London Heathrow from Burlington, you will be flying from Burlington, which is the city’s only airport. Burlington (BTV) is located 3.0 mi from the center of Burlington. There are 0 flights from Burlington to London Heathrow per day from 0 different airlines.

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

    There are many flights that can get you from Burlington, Vermont to London Heathrow Airport in 14h 49m. Fly via United Airlines or Delta to get the fastest option. The distance between Burlington, Vermont and London Heathrow Airport is about 3255 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 holiday 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, Vermont to London Heathrow Airport?

    Currently, February is the cheapest month in which you can book a flight from Burlington, Vermont to London Heathrow Airport (average of £477). Flying from Burlington, Vermont to London Heathrow Airport in June is currently the most expensive (average of £2,263). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Luton
Croydon
Wembley
Northampton
Gatwick
Slough
Hounslow
Ilford
Brentford
Hayes
Watford
Colchester
Guildford
Swindon
Chelmsford
Bedford
Crawley
Kingston upon Thames
Eastbourne

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

Cheapflights makes it easy to find Burlington to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Burlington to Heathrow.

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

Yes, we can. To see specific flights from Burlington to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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