Find flights
When to book
FAQs

Cheap flights from Burlington, Vermont to London Heathrow Airport from £347

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — LHR
17 Apr — 24 Apr1
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 18 March 2026.

Mon 10/815:57
BTV
-
LHR
2 stops17h 43m
United Airlines
Wed 12/809:30
LHR
-
BTV
2 stops17h 17m
United Airlines
Deal found 15/3£533
Fri 24/414:05
BTV
-
LHR
2 stops38h 15m
Scandinavian Airlines
Wed 6/519:50
LHR
-
BTV
2 stops33h 19m
Scandinavian Airlines
Deal found 14/3£559
Wed 9/906:30
BTV
-
LHR
2 stops30h 10m
Scandinavian Airlines
Wed 30/906:40
LHR
-
BTV
2 stops22h 24m
Scandinavian Airlines
Deal found 16/3£567
Mon 9/1117:45
BTV
-
LHR
1 stop10h 25m
United Airlines
Fri 13/1106:50
LHR
-
BTV
2 stops15h 05m
United Airlines
Deal found 15/3£575
Wed 9/906:30
BTV
-
LHR
1 stop18h 50m
Delta
Wed 30/908:40
LHR
-
BTV
2 stops20h 24m
Delta
Deal found 16/3£582
Mon 17/819:30
BTV
-
LHR
1 stop9h 55m
United Airlines
Mon 24/817:50
LHR
-
BTV
2 stops28h 27m
United Airlines
Deal found 14/3£585
Mon 9/1106:20
BTV
-
LHR
2 stops19h 10m
Air Canada
Fri 13/1118:00
LHR
-
BTV
2 stops32h 45m
Air Canada
Deal found 13/3£593
Wed 9/914:56
BTV
-
LHR
1 stop11h 54m
British Airways
Wed 30/909:15
LHR
-
BTV
1 stop12h 46m
British Airways
Deal found 15/3£594

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 18 March 2026.

Round-trip from

£533

One-way from

£347

Popular in

June

Cheapest in

December

Average price

£773
United Airlines
  • United Airlines
  • 10/8-12/8
  • 4 total stops
  • 35h 00m total
  • Burlington to London
Search Deals
Scandinavian Airlines
  • Scandinavian Airlines
  • 10/5
  • 2 total stops
  • 30h 10m total
  • Burlington to London
Search Deals
Highest demand for flights based on searches. 44% potential increase in price (£533 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 22% potential price decrease (£122 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 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 18 March 2026.
Use the filters below to find and compare flights from Burlington to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Wed 9/9

06:30-06:45

1 stop19h 15m

London Heathrow

Wed 30/9

08:40-00:04

2 stops20h 24m

£582

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Mon 17/8

19:30-10:25

1 stop9h 55m

London Heathrow

Mon 24/8

17:50-17:17

2 stops28h 27m

£585

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Wed 9/9

06:30-09:20

3 stops21h 50m

London Heathrow

Wed 30/9

06:40-00:04

2 stops22h 24m

£654

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Thu 30/4

10:45-10:40

2 stops18h 55m

London Heathrow

Thu 7/5

10:50-23:51

2 stops18h 01m

£662
Fastest return journey

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Thu 16/4

19:33-10:40

1 stop10h 07m

London Heathrow

Thu 23/4

14:05-11:22

2 stops26h 17m

£719
Cheapest one-way

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Fri 8/5

12:36-10:20

3 stops40h 44m

£362
Fastest single journey

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Tue 23/6

15:57-07:15

1 stop10h 18m

£389

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Mon 22/6

06:00-21:35

1 stop10h 35m

£389

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Mon 22/6

06:00-11:50

2 stops24h 50m

£392

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Sun 10/5

05:30-06:30

3 stops20h 00m

£395

Flights are sorted by cheapest return flights first.

Deals found on 16/3

Showing 1-10 of 14 resultsSorted by cheapest first
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

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

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 9h 55m. Fly via Delta, United Airlines, or Scandinavian Airlines 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.

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
Wembley
Croydon
Northampton
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Eastbourne
Romford
Ipswich
Swindon
Bedford

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.

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 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!

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.