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Cheap flights from Burlington, Vermont to London Heathrow Airport from £329

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 17/8. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — LHR
22 Apr — 29 Apr1
1 adult

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 17 April 2025.

Round-trip from

£542

One-way from

£329

Popular in

January

Cheapest in

November

Average price

£721
Delta
  • Delta
  • 21/5-12/6
  • 3 total stops
  • 33h 48m total
  • Burlington to London
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Delta
  • Delta
  • 17/8
  • 2 total stops
  • 15h 30m total
  • Burlington to London
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (£231 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 13% potential price decrease (£78 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 17 April 2025.

Wed 21/515:34BTV - LHR
1 stop14h 51mDelta
Thu 12/609:00LHR - BTV
2 stops18h 57mDelta
Deal found 16/4£542
Tue 2/915:04BTV - LHR
1 stop10h 41mUnited Airlines
Fri 12/914:05LHR - BTV
2 stops29h 17mUnited Airlines
Deal found 16/4£571
Wed 3/906:25BTV - LHR
2 stops19h 05mAir Canada
Fri 12/914:05LHR - BTV
2 stops28h 52mAir Canada
Deal found 17/4£576
Wed 21/506:00BTV - LHR
3 stops19h 30mMultiple Airlines
Thu 12/614:05LHR - BTV
2 stops14h 20mMultiple Airlines
Deal found 16/4£586
Wed 8/1013:30BTV - LHR
1 stop14h 20mKLM
Tue 14/1016:05LHR - BTV
1 stop12h 27mKLM
Deal found 16/4£592
Thu 1/512:31BTV - LHR
1 stop14h 34mBritish Airways
Sun 11/510:05LHR - BTV
1 stop10h 50mBritish Airways
Deal found 16/4£614
Fri 19/913:30BTV - LHR
2 stops38h 50mScandinavian Airlines
Sun 28/910:35LHR - BTV
2 stops41h 57mScandinavian Airlines
Deal found 17/4£656

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 17 April 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

Wed 21/5

15:34-11:25

1 stop14h 51m

London Heathrow

Thu 12/6

09:00-22:57

2 stops18h 57m

£542

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Tue 2/9

15:04-06:45

1 stop10h 41m

London Heathrow

Fri 12/9

14:05-14:22

2 stops29h 17m

£571

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Wed 3/9

06:25-06:30

2 stops19h 05m

London Heathrow

Fri 12/9

14:05-13:57

2 stops28h 52m

£576

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Wed 21/5

06:00-06:30

3 stops19h 30m

London Heathrow

Thu 12/6

14:05-23:25

2 stops14h 20m

£586

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Wed 8/10

13:30-08:50

1 stop14h 20m

London Heathrow

Tue 14/10

16:05-23:32

1 stop12h 27m

£592

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Thu 1/5

12:31-08:05

1 stop14h 34m

London Heathrow

Sun 11/5

10:05-15:55

1 stop10h 50m

£614

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Fri 19/9

06:00-09:20

2 stops46h 20m

London Heathrow

Sun 28/9

17:30-23:32

2 stops35h 02m

£656

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Sun 17/8

17:00-13:30

2 stops15h 30m

£329

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Wed 20/8

06:25-06:30

3 stops19h 05m

£334

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Sat 23/8

19:39-06:55

1 stop30h 16m

£338

Flights are sorted by cheapest return flights first.

Deals found on 16/4

Showing 1-10 of 11 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, January is the cheapest month in which you can book a flight from Burlington, Vermont to London Heathrow Airport (average of £112). Flying from Burlington, Vermont to London Heathrow Airport in August is currently the most expensive (average of £164). 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.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 17 April 2025.
To help decide which airline to fly from Burlington to London, see what other customers have to say about Delta, KLM and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,916 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very Good
7,916 reviews
Delta
8.0
Very Good
7,916 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,329 reviews
Delta
8.0
Very Good
7,916 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,665 reviews
Delta
8.0
Very Good
7,916 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.3
Good
1,335 reviews
Delta
8.0
Very Good
7,916 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
9,142 reviews
Delta
8.0
Very Good
7,916 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    According to our current data, Delta (£542), United Airlines (£571), and Air Canada (£576) offers the cheapest pricing from Burlington, Vermont to London Heathrow Airport. Delta is 35% cheaper than the average price of flights available within the next 90 days to this destination.

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

    £329 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from £334 and £338, respectively.

  • 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, January is the cheapest month in which you can book a flight from Burlington, Vermont to London Heathrow Airport (average of £112). Flying from Burlington, Vermont to London Heathrow Airport in August is currently the most expensive (average of £164). 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 Burlington?

Book flights to Burlington if you plan to visit one of these locations
Hounslow
Deal
Milton Keynes
Gatwick
Luton
Slough
Croydon
Eastbourne
Wembley
Northampton
Hayes
Crawley
Southend-on-Sea
Maidstone
Swindon
Ipswich
Southall
Ilford
Winchester
Folkestone

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