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$364+ Cheap flights from Burlington, VT (BTV) to London (LON)

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — LON
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
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Cheap flight deals from Burlington to London

Discover tips and strategies to find the most affordable flight options for your journey from Burlington (BTV) to London (LON). 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 January 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$585
(Cheapflightsfares)

One-way from

$364
(Cheapflightsfares)

Popular in

December

Cheapest in

November

Average price

$755
Provider with most accurate pricing for Burlington-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Burlington-London (LON) flights.
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From Burlington to London (LON)
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One-way flight from Burlington to London (LON)
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Highest demand for flights based on searches. 7% potential increase in price ($86 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($76 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Burlington to London

Cheapest flights from Burlington to London
Explore the most affordable flight options available from Burlington to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

This American Airlines deal was found by Cheapflights users on 1/13. 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.
Sun 2/86:00 am
BTV
-
LHR
1 stop20h 50m
American Airlines
Fri 3/67:50 am
LHR
-
BTV
2 stops14h 19m
American Airlines
Deal found 1/13$577
This Cheapflightsfares deal was found by Cheapflights users on 1/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:30 pm
BTV
-
LHR
1 stop9h 20m
British Airways
Tue 5/129:15 am
LHR
-
BTV
2 stops19h 32m
British Airways
Deal found 1/11$585
This oojo deal was found by Cheapflights users on 1/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/275:04 pm
BTV
-
LGW
2 stops20h 56m
British Airways
Thu 2/57:00 am
LGW
-
BTV
2 stops20h 58m
British Airways
Deal found 1/12$585
This FlightHub deal was found by Cheapflights users on 1/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/275:04 pm
BTV
-
LHR
1 stop9h 46m
Multiple Airlines
Thu 2/58:25 am
LHR
-
BTV
2 stops19h 33m
Multiple Airlines
Deal found 1/12$601
This Delta deal was found by Cheapflights users on 1/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/41:25 pm
BTV
-
LHR
1 stop13h 40m
Delta
Wed 3/2511:45 am
LHR
-
BTV
2 stops16h 20m
Delta
Deal found 1/12$603
This British Airways deal was found by Cheapflights users on 1/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:30 pm
BTV
-
LHR
1 stop9h 20m
British Airways
Wed 5/66:15 am
LHR
-
BTV
2 stops39h 45m
British Airways
Deal found 1/12$605
This Delta deal was found by Cheapflights users on 1/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/112:31 pm
BTV
-
LHR
1 stop11h 49m
Delta
Mon 3/1610:00 am
LHR
-
BTV
2 stops18h 05m
Delta
Deal found 1/12$606
This KLM deal was found by Cheapflights users on 1/12. 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 1/271:25 pm
BTV
-
LHR
1 stop13h 40m
KLM
Thu 2/510:10 am
LHR
-
BTV
1 stop18h 52m
KLM
Deal found 1/12$609
This oojo deal was found by Cheapflights users on 1/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/2712:31 pm
BTV
-
LCY
2 stops20h 34m
British Airways
Thu 2/57:50 am
LCY
-
BTV
2 stops20h 08m
British Airways
Deal found 1/12$735
This oojo deal was found by Cheapflights users on 1/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:30 pm
BTV
-
LGW
2 stops35h 45m
British Airways
Tue 5/128:40 pm
LGW
-
BTV
2 stops32h 07m
British Airways
Deal found 1/11$744
This oojo deal was found by Cheapflights users on 1/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/85:04 pm
BTV
-
LCY
2 stops16h 31m
British Airways
Fri 3/67:50 am
LCY
-
BTV
2 stops19h 58m
British Airways
Deal found 1/13$768
This Kiwi.com deal was found by Cheapflights users on 1/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:23 pm
BTV
-
LGW
2 stops39h 37m
Multiple Airlines
Tue 5/122:00 pm
LGW
-
BTV
1 stop25h 12m
Multiple Airlines
Deal found 1/11$775

Cheapflights Fare Finder

 
Customize your flight search to find flights from Burlington to London 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 January 14, 2026.
Use the filters below to find and compare flights from Burlington to London that are best for you.

Fly from

Burlington

Fly to

London

Route

Depart

Return

Price

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Wed 4/29

5:30 pm-10:20 am

1 stop11h 50m

London Heathrow

Fri 5/8

6:15 am-11:47 pm

2 stops22h 32m

$603

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Wed 3/4

6:49 am-8:05 am

1 stop20h 16m

London Heathrow

Wed 3/25

11:45 am-12:05 am

2 stops16h 20m

$603

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Wed 4/29

11:57 am-7:50 am

1 stop14h 53m

London Heathrow

Wed 5/6

9:15 am-11:47 pm

2 stops19h 32m

$605

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Tue 1/27

4:57 pm-8:10 pm

2 stops22h 13m

London Heathrow

Thu 2/5

11:30 am-11:59 pm

2 stops17h 29m

$606

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Wed 3/4

1:25 pm-10:15 am

1 stop15h 50m

London Heathrow

Wed 3/25

4:10 pm-12:05 am

1 stop11h 55m

$608

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Sun 2/8

6:00 am-7:50 am

1 stop20h 50m

London Heathrow

Fri 3/6

10:15 am-5:09 pm

1 stop11h 54m

$608

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Sun 2/8

6:47 am-8:05 am

1 stop20h 18m

London Heathrow

Fri 3/6

4:10 pm-11:59 pm

1 stop12h 49m

$608

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Wed 4/29

5:30 pm-10:15 pm

2 stops23h 45m

London Heathrow

Thu 5/7

9:15 am-11:47 pm

2 stops19h 32m

$618

BurlingtonLondon

BTV - LGW

BTVLGW

Burlington

Tue 5/5

5:30 pm-10:15 am

2 stops35h 45m

London Gatwick

Tue 5/12

8:40 pm-11:47 pm

2 stops32h 07m

$744

BurlingtonLondon

BTV - LCY

BTVLCY

Burlington

Sun 2/8

5:04 pm-2:35 pm

2 stops16h 31m

London City

Fri 3/6

7:50 am-10:48 pm

2 stops19h 58m

$768

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Showing 1-10 of 49 results
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Compare providers for flights from Burlington to London

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 London in January.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

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

Have a flexible travel schedule? Discover the best time to fly to London 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

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

Currently, February is the cheapest month in which you can book a flight from Burlington, Vermont to London (average of $658). Flying from Burlington, Vermont to London 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.

How much does it cost to fly round-trip from Burlington, Vermont to London?

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated January 14, 2026.
Read reviews from past customers who have flown Delta and United Airlines from Burlington to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,040 reviews

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

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
8,040 reviews
Delta
7.9
Good
8,040 reviews

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

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.
United Airlines
7.4
Good
9,156 reviews
Delta
7.9
Good
8,040 reviews

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

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.

Related info for your journey

Find useful and relevant information for your journey from Burlington to London. 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?

    If you book a flight to London 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 per day from 2 different airlines.

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

    For as low as $603, British Airways can have you in London from Burlington, Vermont in 11h 50m. The distance from Burlington, Vermont to London 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, Vermont to London round-trip?

    Flying on Delta is currently your cheapest option to London, with prices starting at $729. Another option worth looking into is United Airlines, starting at $805 round trip. Users have found that Delta is 29% cheaper than the other options available to this destination.

  • What are the most popular routes from Burlington, Vermont to London?

    The most popular route from Burlington, Vermont to London is Burlington - London Heathrow. You may also consider Burlington - London City or Burlington - London Gatwick.

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

    Yes. In addition to deals on Burlington to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Burlington to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Burlington to London.

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

    Yes. Cheapflights offers flight deals from Burlington to London 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?

    Currently, February is the cheapest month in which you can book a flight from Burlington, Vermont to London (average of $658). Flying from Burlington, Vermont to London 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.

See more FAQs

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Ilford
Hounslow
Southend-on-Sea
Harrow
Eastleigh
Gatwick
Dartford
Dover
Winchester
Croydon
Orpington
Watford
Hayes
Borehamwood
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Eastbourne
Sutton

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Burlington to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Burlington to London

Discover the top 2 airlines that operate flights from Burlington to London. 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 January 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$729Average$1,649FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$805Average$1,011FlexibilityNo cancel feeOn-time69%

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