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$270+ Cheap flights from Vermont 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — LON
May 22 — May 291
Fri 5/22
Fri 5/29
1 adult, Economy
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Cheap flight deals from Vermont to London

Cheapest flights from Vermont to London
Explore the most affordable flight options available from Vermont to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2026.

This Expedia deal was found by Cheapflights users on 4/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:00 pm
ALB
-
LHR
1 stop12h 25m
Virgin Atlantic
Wed 5/133:15 pm
LHR
-
ALB
1 stop13h 43m
Virgin Atlantic
Deal found 4/17$703
This Trip.com deal was found by Cheapflights users on 4/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:01 pm
BDL
-
LHR
1 stop13h 14m
Virgin Atlantic
Sun 5/310:45 am
LHR
-
BDL
1 stop17h 30m
Virgin Atlantic
Deal found 4/19$708
This Trip.com deal was found by Cheapflights users on 4/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:10 am
ALB
-
LHR
1 stop19h 15m
Virgin Atlantic
Sun 5/33:15 pm
LHR
-
ALB
1 stop13h 44m
Virgin Atlantic
Deal found 4/19$716
This Expedia deal was found by Cheapflights users on 4/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:01 pm
BDL
-
LHR
1 stop13h 14m
KLM
Sun 5/36:30 am
LHR
-
BDL
2 stops22h 26m
KLM
Deal found 4/19$720
This Delta deal was found by Cheapflights users on 4/20. 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.
Thu 4/237:01 pm
BDL
-
LHR
1 stop13h 14m
Delta
Tue 4/2810:45 am
LHR
-
BDL
1 stop17h 30m
Delta
Deal found 4/20$726
This KLM deal was found by Cheapflights users on 4/19. 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.
Sun 4/262:10 pm
BTV
-
LHR
1 stop15h 10m
KLM
Thu 4/3011:45 am
LHR
-
BTV
1 stop17h 49m
KLM
Deal found 4/19$729
This Delta deal was found by Cheapflights users on 4/20. 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.
Sun 5/36:00 pm
ALB
-
LHR
1 stop12h 20m
Delta
Sat 5/96:30 am
LHR
-
ALB
2 stops22h 28m
Delta
Deal found 4/20$729
This Delta deal was found by Cheapflights users on 4/20. 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 9/96:30 am
BTV
-
LHR
1 stop18h 50m
Delta
Wed 9/3011:45 am
LHR
-
BTV
2 stops17h 19m
Delta
Deal found 4/20$730
This Delta deal was found by Cheapflights users on 4/20. 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.
Fri 10/237:00 am
BDL
-
LHR
1 stop19h 15m
Delta
Wed 10/286:30 am
LHR
-
BDL
2 stops17h 40m
Delta
Deal found 4/20$730
This KLM deal was found by Cheapflights users on 4/21. 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 5/51:10 pm
ALB
-
LHR
1 stop19h 05m
Multiple Airlines
Sun 5/1011:30 am
LHR
-
ALB
2 stops16h 48m
Multiple Airlines
Deal found 4/21$730
This Delta deal was found by Cheapflights users on 4/19. 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 9/3012:25 pm
BTV
-
LHR
2 stops15h 25m
Delta
Wed 10/2111:45 am
LHR
-
BTV
2 stops17h 11m
Delta
Deal found 4/19$734
This Delta deal was found by Cheapflights users on 4/20. 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.
Sun 4/266:00 am
ALB
-
LHR
2 stops19h 25m
Delta
Sun 5/108:55 am
LHR
-
ALB
2 stops20h 03m
Delta
Deal found 4/20$734

Find flight deals from Vermont to London

Keep the following information in mind while searching for Vermont to London flight deals. Data was last updated April 22, 2026.

Round-trip from

$703
(Expedia)

One-way from

$270
(KLM)

Popular in

December

Cheapest in

January

Average price

$819
From Vermont to London (LON)
Search Deals
One-way flight from Vermont to London (LON)
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($79 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Vermont 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 April 22, 2026.
Use the filters below to find and compare flights from Vermont to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Wed 9/30

6:30 am-6:45 am

1 stop19h 15m

London Heathrow

Wed 10/21

8:55 am-11:56 pm

2 stops20h 01m

$729

HartfordLondon

BDL - LHR

BDLLHR

Hartford Bradley Intl

Tue 9/22

8:00 am-7:15 am

1 stop18h 15m

London Heathrow

Mon 9/28

8:55 am-10:08 pm

2 stops18h 13m

$729

HartfordLondon

BDL - LHR

BDLLHR

Hartford Bradley Intl

Mon 8/24

11:15 am-1:05 pm

1 stop20h 50m

London Heathrow

Sat 8/29

8:40 am-11:32 pm

2 stops19h 52m

$729

AlbanyLondon

ALB - LHR

ALBLHR

Albany Intl

Sat 5/9

1:00 pm-1:15 pm

1 stop19h 15m

London Heathrow

Sat 5/16

8:55 am-11:58 pm

2 stops20h 03m

$729

AlbanyLondon

ALB - LHR

ALBLHR

Albany Intl

Tue 8/25

6:30 pm-1:15 pm

1 stop13h 45m

London Heathrow

Sun 8/30

8:40 am-11:06 pm

2 stops19h 26m

$729

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Fri 9/18

3:50 pm-8:50 am

1 stop12h 00m

London Heathrow

Mon 9/28

11:30 am-12:04 am

2 stops17h 34m

$730

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Sat 5/9

2:20 pm-7:15 am

1 stop11h 55m

London Heathrow

Tue 5/19

9:55 am-12:09 am

2 stops19h 14m

$730

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Sat 9/5

3:50 pm-7:15 am

1 stop10h 25m

London Heathrow

Wed 9/9

11:30 am-12:04 am

2 stops17h 34m

$730

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Wed 9/9

3:50 pm-10:20 am

1 stop13h 30m

London Heathrow

Wed 9/30

12:50 pm-12:04 am

1 stop16h 14m

$736
Quickest round-trip

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Wed 9/30

3:50 pm-10:20 am

1 stop13h 30m

London Heathrow

Wed 10/21

4:20 pm-11:56 pm

1 stop12h 36m

$736

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Vermont to London

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

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

Currently, October is the cheapest month in which you can book a flight from Vermont to London (average of $581). Flying from Vermont to London in June is currently the most expensive (average of $1,583). 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 Vermont to London?

Related info for your journey

Find useful and relevant information for your journey from Vermont to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Vermont to London?

    A quick flight from Vermont to London can take about 11h 50m. Delta provides one of the quickest options available for as low as $736. Vermont and London are separated by a distance of 3352 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The most popular route from Vermont to London is Hartford Bradley Intl - London Heathrow. You may also consider Hartford Bradley Intl - London Gatwick or Hartford Bradley Intl - London Stansted.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Vermont 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 Vermont to London?

    Currently, October is the cheapest month in which you can book a flight from Vermont to London (average of $581). Flying from Vermont to London in June is currently the most expensive (average of $1,583). 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
Winchester
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Borehamwood
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough
Sutton
Stansted

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.

Top airline flying from Vermont to London

Discover the top airline that operate flights from Vermont 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 April 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$777Average$1,035FlexibilityNo cancel feeOn-time69%

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