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

Airlines like Delta, KLM, and Scandinavian Airlines fly from Burlington to London Heathrow Airport in about 10h 50m. The time it takes to get you to your destination can typically vary by up to 10h 43m. The distance from Burlington to London Heathrow Airport is about 3255 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

Cheapflights users have booked flights from Burlington to London Heathrow Airport round-trip from $729. Another airline that can offer you cheap pricing is United Airlines. You may be able to fly from Burlington to London Heathrow Airport for 45% less than the average price by searching for these airlines.

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

One-way options have recently been found by users for as low as $327 on Scandinavian Airlines. Other airlines that offer cheap prices include KLM from $406 and Air Canada from $439 one-way.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Most accurate provider : When it comes to deals on Burlington-London Heathrow Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Burlington-London Heathrow Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Burlington-London Heathrow Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Burlington-London Heathrow Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Burlington-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Burlington to London Heathrow?

Burlington (BTV), located 3.0 mi from the city center, is the airport you fly out of when you book flights from Burlington to London Heathrow. 2 airlines have flights from Burlington to London Heathrow on a regular basis. Booking flights from Burlington to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

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 vacation 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.

$327+ Flights from Burlington to London Heathrow Airport

Q: How much does it cost to fly round-trip from Burlington to London Heathrow Airport?

Airfare is below average for this route at the moment. Burlington to London Heathrow Airport flights typically cost between $744 and $773 in December. The cheapest round-trip price found within the last 3 days was $591 on Delta (Dec 8-Dec 16).

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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 November 13, 2025.

Mon 12/84:55 pmBTV - LHR

1 stop10h 50mDelta

Tue 12/1611:45 amLHR - BTV

2 stops16h 48mDelta

Deal found 11/11

$591

Mon 12/84:55 pmBTV - LHR

1 stop10h 50mKLM

Tue 12/1610:45 amLHR - BTV

1 stop16h 55mKLM

Deal found 11/11

$597

Sat 12/67:31 pmBTV - LHR

1 stop30h 09mUnited Airlines

Tue 12/168:30 amLHR - BTV

2 stops30h 34mUnited Airlines

Deal found 11/13

$628

Wed 12/106:00 amBTV - LHR

1 stop10h 20mUnited Airlines

Wed 12/1712:05 pmLHR - BTV

2 stops15h 42mUnited Airlines

Deal found 11/11

$651

Wed 12/106:00 amBTV - LHR

1 stop19h 25mDelta

Mon 12/228:00 pmLHR - BTV

1 stop23h 28mDelta

Deal found 11/12

$652

Best flights from Burlington to Heathrow
Discover carefully curated flight deals from Burlington to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 13, 2025.

Mon 12/84:55 pmBTV - LHR

1 stop10h 50mDelta

Tue 12/1611:45 amLHR - BTV

2 stops16h 48mDelta

Deal found 11/11

$591

Mon 12/84:55 pmBTV - LHR

1 stop10h 50mKLM

Tue 12/1610:45 amLHR - BTV

1 stop16h 55mKLM

Deal found 11/11

$597

Wed 3/46:47 amBTV - LHR

2 stops21h 33mScandinavian Airlines

Wed 3/256:40 amLHR - BTV

2 stops21h 17mScandinavian Airlines

Deal found 11/13

$598

Sat 12/67:31 pmBTV - LHR

2 stops30h 39mUnited Airlines

Tue 12/168:30 amLHR - BTV

2 stops30h 34mUnited Airlines

Deal found 11/13

$628

Mon 12/811:59 amBTV - LHR

1 stop14h 51mBritish Airways

Tue 12/1610:15 amLHR - BTV

1 stop19h 20mBritish Airways

Deal found 11/12

$647

Sat 2/146:47 amBTV - LHR

1 stop18h 33mDelta

Sat 2/218:40 amLHR - BTV

2 stops19h 39mDelta

Deal found 11/11

$627

Last-minute flights from Burlington to Heathrow
Discover last-minute flight deals from Burlington to Heathrow. Data last updated November 13, 2025 and is based on user searches.

Sat 12/67:31 pmBTV - LHR

1 stop30h 09mUnited Airlines

Tue 12/168:30 amLHR - BTV

2 stops30h 34mUnited Airlines

Deal found 11/13

$628

Mon 12/84:55 pmBTV - LHR

1 stop10h 50mDelta

Tue 12/1611:45 amLHR - BTV

2 stops16h 48mDelta

Deal found 11/11

$591

Mon 12/84:55 pmBTV - LHR

1 stop10h 50mKLM

Tue 12/1610:45 amLHR - BTV

1 stop16h 55mKLM

Deal found 11/11

$597

Wed 12/106:00 amBTV - LHR

1 stop10h 20mUnited Airlines

Wed 12/1712:05 pmLHR - BTV

2 stops15h 42mUnited Airlines

Deal found 11/11

$651

Wed 12/106:00 amBTV - LHR

1 stop19h 25mDelta

Mon 12/228:00 pmLHR - BTV

1 stop23h 28mDelta

Deal found 11/12

$652

One-way flights from Burlington to Heathrow
Search for one-way flight options from Burlington to Heathrow. Find affordable one-way fares based on user searches. Data last updated November 13, 2025.

Wed 5/66:30 amBTV - LHR

2 stops27h 05mScandinavian Airlines

Deal found 11/12

$327

Wed 5/63:50 pmBTV - LHR

1 stop12h 00mKLM

Deal found 11/12

$406

Sat 12/1310:53 amBTV - LHR

3 stops42h 57mMultiple Airlines

Deal found 11/13

$439

Sat 12/137:31 pmBTV - LHR

2 stops20h 04mUnited Airlines

Deal found 11/13

$520

Cheap flight deals from Burlington to Heathrow

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$591 (Delta)
One-way from	$327 (FlightHub)
Popular in	June
Cheapest in	November
Average price	$758

Provider with most accurate pricing for Burlington-London Heathrow flight deals.

Search Deals

Provider most trusted by Cheapflights users for Burlington-London Heathrow flights.

Search Deals

From Burlington to London Heathrow

Search Deals

One-way flight from Burlington to London Heathrow

Search Deals

Highest demand for flights based on searches. 23% potential increase in price ($404 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 13% potential price decrease ($162 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in November 2025

Search Deals

Cheapflights Fare Finder

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

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Mon 12/8

4:55 pm-8:45 am

1 stop10h 50m

London Heathrow

Tue 12/16

11:45 am-11:33 pm

2 stops16h 48m

$591

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Mon 12/8

4:55 pm-8:45 am

1 stop10h 50m

London Heathrow

Tue 12/16

10:45 am-10:40 pm

1 stop16h 55m

$597

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Wed 3/4

6:47 am-9:20 am

2 stops21h 33m

London Heathrow

Wed 3/25

6:40 am-11:57 pm

2 stops21h 17m

$598

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Sat 2/14

6:47 am-6:20 am

1 stop18h 33m

London Heathrow

Sat 2/21

8:40 am-11:19 pm

2 stops19h 39m

$627

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Sat 12/6

7:31 pm-7:10 am

2 stops30h 39m

London Heathrow

Tue 12/16

8:30 am-10:04 am

2 stops30h 34m

$628

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Mon 12/8

11:59 am-7:50 am

1 stop14h 51m

London Heathrow

Tue 12/16

10:15 am-12:35 am

1 stop19h 20m

$647

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Wed 5/6

6:30 am-2:35 pm

2 stops27h 05m

$327

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Wed 5/6

3:50 pm-8:50 am

1 stop12h 00m

$406

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Sat 12/13

10:53 am-10:50 am

3 stops42h 57m

$439

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Wed 5/6

6:25 am-6:30 am

3 stops19h 05m

$439

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 11 results

Compare providers for flights from Burlington to Heathrow

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Burlington to Heathrow in November.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Burlington-London Heathrow Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Burlington-London Heathrow Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Burlington-London Heathrow Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Burlington-London Heathrow Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Burlington-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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 to London Heathrow Airport?

Currently, February is the cheapest month in which you can book a flight from Burlington to London Heathrow Airport (average of $658). Flying from Burlington to London Heathrow Airport in June is currently the most expensive (average of $3,122). 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.

What is the cheapest time of day to fly from BTV to LHR?

It’s typically best to fly out from Burlington to London Heathrow Airport in the evening. Doing so could potentially save you 18% on the flight price compared to flying at noon, which is usually more expensive.

How much does it cost to fly round-trip from Burlington to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with Delta and United Airlines from Burlington to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Delta

7.9

Good

8,007 reviews

Delta

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

United Airlines

7.4

Good

9,017 reviews

Delta

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

What airport do you fly from for flights from Burlington to London Heathrow?
Burlington (BTV), located 3.0 mi from the city center, is the airport you fly out of when you book flights from Burlington to London Heathrow. 2 airlines have flights from Burlington to London Heathrow on a regular basis. Booking flights from Burlington to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.
How long is the flight from Burlington to London Heathrow Airport?
Airlines like Delta, KLM, and Scandinavian Airlines fly from Burlington to London Heathrow Airport in about 10h 50m. The time it takes to get you to your destination can typically vary by up to 10h 43m. The distance from Burlington to London Heathrow Airport is about 3255 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Burlington to London Heathrow Airport round-trip?
Cheapflights users have booked flights from Burlington to London Heathrow Airport round-trip from $729. Another airline that can offer you cheap pricing is United Airlines. You may be able to fly from Burlington to London Heathrow Airport for 45% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Burlington to London Heathrow Airport one-way?
One-way options have recently been found by users for as low as $327 on Scandinavian Airlines. Other airlines that offer cheap prices include KLM from $406 and Air Canada from $439 one-way.
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 vacation 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 to London Heathrow Airport?
Currently, February is the cheapest month in which you can book a flight from Burlington to London Heathrow Airport (average of $658). Flying from Burlington to London Heathrow Airport in June is currently the most expensive (average of $3,122). 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.

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Top 2 airlines flying from Burlington to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$729	Average$1,649	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$811	Average$1,005	FlexibilityNo cancel fee	On-time69%

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$327+ Cheap flights from Burlington (BTV) to Heathrow (LHR)

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Burlington to Heathrow with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Burlington to Heathrow

Cheapest flights from Burlington to HeathrowExplore 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 November 13, 2025.

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 November 13, 2025.

Cheap flight deals from Burlington to Heathrow

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Burlington to London Heathrow Airport that are best for you.

Compare providers for flights from Burlington to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Burlington to Heathrow in November.

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.

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 to London Heathrow Airport?

What is the cheapest time of day to fly from BTV to LHR?

How much does it cost to fly round-trip from Burlington to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with Delta and United Airlines from Burlington to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

How can I find direct flights from Burlington to Heathrow?

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

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

Traveling to a place near London Heathrow Airport?

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.

Alternative routes for Burlington to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Burlington to Heathrow

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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 November 13, 2025.