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Cheap flights from Burlington to London from $438

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Burlington to London departing on 9/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Burlington to London (BTV-LHR)

Cheap round-trip flights

Scandinavian Airlines Logo
6:40 am - 2:35 pmBTV-LHR
26h 55m2 stops
Scandinavian Airlines Logo
7:05 am - 12:05 amLHR-BTV
22h 00m2 stops
$644Scandinavian Airlines
Find Deal
Fri, Sep 19 - Mon, Oct 6
Scandinavian Airlines Logo
6:40 am - 5:40 pmBTV-LHR
30h 00m2 stops
Scandinavian Airlines Logo
7:05 am - 12:05 amLHR-BTV
22h 00m2 stops
$659Scandinavian Airlines
Find Deal
Thu, Sep 18 - Mon, Oct 6
Air Canada Logo
6:00 am - 6:30 amBTV-LHR
19h 30m2 stops
Air Canada Logo
2:05 pm - 9:42 pmLHR-BTV
36h 37m2 stops
$728Air Canada
Find Deal
Sun, Oct 5 - Tue, Oct 14
United Airlines Logo
10:10 am - 6:55 amBTV-LHR
15h 45m1 stop
United Airlines Logo
3:50 pm - 1:54 pmLHR-BTV
27h 04m2 stops
$734United Airlines
Find Deal
Wed, Oct 8 - Wed, Oct 15
United Airlines Logo
10:12 am - 6:55 amBTV-LHR
15h 43m1 stop
United Airlines Logo
3:50 pm - 1:54 pmLHR-BTV
27h 04m2 stops
$735United Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 17
British Airways Logo
2:30 pm - 7:55 amBTV-LHR
12h 25m1 stop
British Airways Logo
1:30 pm - 8:44 pmLHR-BTV
12h 14m1 stop
$746British Airways
Find Deal
Wed, Sep 10 - Wed, Sep 17
British Airways Logo
4:02 pm - 8:05 amBTV-LHR
11h 03m1 stop
British Airways Logo
9:05 am - 11:17 pmLHR-BTV
19h 12m2 stops
$773British Airways
Find Deal
Fri, Oct 3 - Fri, Oct 10
Air Canada Logo
4:46 pm - 6:30 amBTV-LHR
32h 44m2 stops
Air Canada Logo
1:25 pm - 9:50 pmLHR-BTV
37h 25m2 stops
$774Air Canada
Find Deal
Thu, Nov 13 - Thu, Dec 4
Delta Logo
3:57 pm - 7:15 amBTV-LHR
10h 18m1 stop
Delta Logo
6:15 am - 12:05 amLHR-BTV
22h 50m2 stops
$803Delta
Find Deal
Thu, Oct 9 - Thu, Oct 16
Delta Logo
3:50 pm - 10:45 amBTV-LHR
13h 55m2 stops
Delta Logo
9:00 am - 11:03 pmLHR-BTV
19h 03m2 stops
$808Delta
Find Deal
Mon, Dec 1 - Wed, Dec 17

British Airways flights from Burlington to London Heathrow Airport

Our best British Airways deals on Burlington to London Heathrow Airport flight tickets
British Airways
Sep 10
BTV2:30 pmBurlington
12h 25m
1 stop
LHR7:55 amLondon Heathrow
Sep 17
LHR1:30 pmLondon Heathrow
12h 14m
1 stop
BTV8:44 pmBurlington
$746
Find similar
British Airways
Oct 3
BTV4:02 pmBurlington
11h 03m
1 stop
LHR8:05 amLondon Heathrow
Oct 10
LHR9:05 amLondon Heathrow
19h 12m
2 stops
BTV11:17 pmBurlington
$773
Find similar
British Airways
Oct 3
BTV4:02 pmBurlington
9h 38m
1 stop
LHR6:40 amLondon Heathrow
Oct 10
LHR10:05 amLondon Heathrow
18h 12m
1 stop
BTV11:17 pmBurlington
$796
Find similar

United Airlines flights from Burlington to London Heathrow Airport

Our best United Airlines deals on Burlington to London Heathrow Airport flight tickets
United Airlines
Oct 8
BTV10:10 amBurlington
15h 45m
1 stop
LHR6:55 amLondon Heathrow
Oct 15
LHR3:50 pmLondon Heathrow
27h 04m
2 stops
BTV1:54 pmBurlington
$734
Find similar
United Airlines
Sep 10
BTV10:12 amBurlington
15h 43m
1 stop
LHR6:55 amLondon Heathrow
Sep 17
LHR3:50 pmLondon Heathrow
27h 04m
2 stops
BTV1:54 pmBurlington
$735
Find similar
United Airlines
Oct 8
BTV10:35 amBurlington
15h 20m
2 stops
LHR6:55 amLondon Heathrow
Oct 15
LHR3:50 pmLondon Heathrow
27h 04m
2 stops
BTV1:54 pmBurlington
$739
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Burlington to London Heathrow Airport 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, momondo users made 832,500 searches. Data last updated August 21, 2025.
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

Fri 9/19

6:40 am-2:35 pm

2 stops26h 55m

London Heathrow

Mon 10/6

7:05 am-12:05 am

2 stops22h 00m

$644

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Thu 9/18

6:40 am-5:40 pm

2 stops30h 00m

London Heathrow

Mon 10/6

7:05 am-12:05 am

2 stops22h 00m

$659

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Sun 10/5

6:00 am-6:30 am

2 stops19h 30m

London Heathrow

Tue 10/14

2:05 pm-9:42 pm

2 stops36h 37m

$728

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Wed 10/8

10:10 am-6:55 am

1 stop15h 45m

London Heathrow

Wed 10/15

3:50 pm-1:54 pm

2 stops27h 04m

$734

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Wed 9/10

10:12 am-6:55 am

1 stop15h 43m

London Heathrow

Wed 9/17

3:50 pm-1:54 pm

2 stops27h 04m

$735

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Wed 9/10

2:30 pm-7:55 am

1 stop12h 25m

London Heathrow

Wed 9/17

1:30 pm-8:44 pm

1 stop12h 14m

$746

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Fri 10/3

4:02 pm-8:05 am

1 stop11h 03m

London Heathrow

Fri 10/10

9:05 am-11:17 pm

2 stops19h 12m

$773

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Thu 11/13

4:46 pm-6:30 am

2 stops32h 44m

London Heathrow

Thu 12/4

1:25 pm-9:50 pm

2 stops37h 25m

$774

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Thu 10/9

3:57 pm-7:15 am

1 stop10h 18m

London Heathrow

Thu 10/16

6:15 am-12:05 am

2 stops22h 50m

$803

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Mon 12/1

3:50 pm-10:45 am

2 stops13h 55m

London Heathrow

Wed 12/17

9:00 am-11:03 pm

2 stops19h 03m

$808

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Burlington to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Burlington and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

The month of November is, on average, the cheapest month to fly to London Heathrow Airport from Burlington, with most prices found around $768. If you’re not able to fly to London Heathrow Airport in November, then December is your next best option. Flight prices from Burlington to London Heathrow Airport during December average around $845.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Saturday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $801. The most expensive day to fly to London Heathrow Airport is Sunday, with ticket prices averaging around $1,055.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Burlington to London Heathrow Airport in the evening for as low as $848. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $1,039.

When to book flights from Burlington to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Burlington to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Burlington to London Heathrow Airport (BTV to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Burlington to London Heathrow Airport

Direct flights

None
There are no direct flights from Burlington to London Heathrow Airport. There are no popular flight routes from Burlington to London Heathrow Airport.
Search flight deals

  • How far is Burlington to London Heathrow by plane?

    Burlington and London Heathrow are 3256.8 mi apart from one another. 9h 38m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Burlington Airport to London Heathrow Airport?

    Prices for flights from Burlington Airport to London Heathrow Airport are updated daily.

  • How many operators does momondo search for flights from Burlington Airport to London Heathrow Airport?

  • How old do you have to be to fly from Burlington Airport to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Burlington Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Burlington to London Heathrow Airport?

Best airlines flying from Burlington to London Heathrow Airport

Compare and see reviews for airlines that fly from Burlington to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $743Free CancellationRating
7.9
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $748Free CancellationRating
7.4
8,930 reviews
Search United Airlines flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Luton
Dover
Slough
Milton Keynes
Guildford
Dartford
Crawley
Hayes
Chelmsford
Salisbury
Stansted
Brentwood
Ilford
Folkestone
Swindon
Colchester
Stratford-upon-Avon
Watford

Why use momondo?

Why should I use momondo to find a flight deal from Burlington to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Burlington.

Can I find flights from Burlington to London with flexible booking policies on momondo?

Yes. All flights to London from Burlington on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Burlington to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Burlington to London.

I’m not ready to book a flight from Burlington to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Burlington and alert you when they change.

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