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Heathrow

$655+ Cheap flights from Burlington, VT (BTV) to Heathrow (LHR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — LHR
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$655
(FlightHub)

Popular in

January

Cheapest in

November

Average price

$2,198
From Burlington to London Heathrow
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($309 potential increase over avg. RT price).
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Cheapest flight prices on average. 12% potential price decrease ($131 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/86:40 amBTV - LHR
2 stops21h 55mScandinavian Airlines
Tue 10/147:50 pmLHR - BTV
2 stops32h 02mScandinavian Airlines
Deal found 6/11$655
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/210:12 amBTV - LHR
1 stop15h 43mUnited Airlines
Fri 9/122:05 pmLHR - BTV
2 stops29h 17mUnited Airlines
Deal found 6/10$728
This KLM deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/23:51 pmBTV - LHR
1 stop11h 59mKLM
Fri 9/124:05 pmLHR - BTV
1 stop11h 47mKLM
Deal found 6/12$750
This Netflights deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/125:00 pmBTV - LHR
1 stop10h 55mVirgin Atlantic
Sat 8/239:20 amLHR - BTV
1 stop18h 22mVirgin Atlantic
Deal found 6/10$768
This Orbitz deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/64:14 pmBTV - LHR
1 stop10h 41mBritish Airways
Mon 8/119:35 pmLHR - BTV
2 stops30h 19mBritish Airways
Deal found 6/12$780
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/147:20 amBTV - LHR
2 stops18h 05mDelta
Wed 1/149:00 amLHR - BTV
2 stops19h 32mDelta
Deal found 6/9$788
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/91:23 pmBTV - LHR
1 stop12h 17mAmerican Airlines
Thu 10/1610:05 amLHR - BTV
1 stop17h 20mAmerican Airlines
Deal found 6/11$801
This Air Canada deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/86:00 amBTV - LHR
3 stops19h 30mMultiple Airlines
Tue 10/142:05 pmLHR - BTV
2 stops14h 54mMultiple Airlines
Deal found 6/11$958
This Air Canada deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:25 amBTV - LHR
2 stops19h 05mAir Canada
Sun 1/41:25 pmLHR - BTV
2 stops37h 20mAir Canada
Deal found 6/11$1,345

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated June 12, 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 10/8

6:40 am-9:35 am

2 stops21h 55m

London Heathrow

Tue 10/14

7:50 pm-10:52 pm

2 stops32h 02m

$655

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Tue 9/2

10:12 am-6:55 am

1 stop15h 43m

London Heathrow

Fri 9/12

2:05 pm-2:22 pm

2 stops29h 17m

$728

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Tue 9/2

3:51 pm-8:50 am

1 stop11h 59m

London Heathrow

Fri 9/12

4:05 pm-10:52 pm

1 stop11h 47m

$750

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Tue 8/12

5:00 pm-8:55 am

1 stop10h 55m

London Heathrow

Sat 8/23

9:20 am-10:42 pm

1 stop18h 22m

$768

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Wed 8/6

4:14 pm-7:55 am

1 stop10h 41m

London Heathrow

Mon 8/11

9:35 pm-10:54 pm

2 stops30h 19m

$780

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Mon 7/14

7:20 am-6:25 am

2 stops18h 05m

London Heathrow

Wed 1/14

9:00 am-11:32 pm

2 stops19h 32m

$788

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Thu 10/9

1:23 pm-6:40 am

1 stop12h 17m

London Heathrow

Thu 10/16

10:05 am-10:25 pm

1 stop17h 20m

$801

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Wed 10/8

6:00 am-6:30 am

3 stops19h 30m

London Heathrow

Tue 10/14

2:05 pm-11:59 pm

2 stops14h 54m

$958

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Sun 9/14

4:40 pm-9:35 am

2 stops35h 55m

London Heathrow

Fri 9/19

9:30 am-2:30 pm

2 stops34h 00m

$1,347

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Wed 10/8

1:23 pm-6:40 am

1 stop12h 17m

$960

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 12 results
1
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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, Vermont to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Burlington, Vermont to London Heathrow Airport (average of $661). Flying from Burlington, Vermont to London Heathrow Airport in June is currently the most expensive (average of $1,108). 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?

Find hourly flight availability from Burlington to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s typically best to fly out from Burlington, Vermont to London Heathrow Airport in the evening. Doing so could potentially save you 19% on the flight price compared to flying at noon, which is usually more expensive.

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 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.

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 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).

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 June 12, 2025.
Read reviews from past customers who have flown Delta, KLM and United Airlines from Burlington to London. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
652 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.3
Good
1,387 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    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.

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

    According to our current data, Scandinavian Airlines ($655), United Airlines ($728), and KLM ($750) offers the cheapest pricing from Burlington, Vermont to London Heathrow Airport. You may be able to fly from Burlington, Vermont to London Heathrow Airport for 44% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as $960. However, be on the lookout for offers from Delta and Air Canada, as they are both options that can get you from Burlington, Vermont to London Heathrow Airport for a low price.

  • 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, Vermont to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Burlington, Vermont to London Heathrow Airport (average of $661). Flying from Burlington, Vermont to London Heathrow Airport in June is currently the most expensive (average of $1,108). 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

Traveling to a place near Burlington?

Book flights to Burlington if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Canterbury
Harrow
Dover
Stratford-upon-Avon
Gatwick
Orpington
Watford
Northampton
Croydon
Folkestone
Borehamwood
Broadway
Sutton
Aylesbury
Chelmsford
Brentwood

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Top 2 airlines flying from Burlington to Heathrow

Discover the top 2 airlines that operate flights from Burlington to Heathrow. 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 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$743Average$998FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$743Average$969FlexibilityNo cancel feeOn-time69%

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