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Cheap flights from Burlington to London from $625

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Burlington to London departing on 2/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Burlington to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
5:23 am - 6:25 am
BTV
-
LHR
20h 02m1 stop
Virgin Atlantic Logo
8:00 pm - 11:19 pm
LHR
-
BTV
56h 19m2 stops
$625Virgin Atlantic
Mon, Feb 2 - Mon, Feb 9
Delta Logo
6:49 am - 8:05 am
BTV
-
LHR
20h 16m1 stop
Delta Logo
10:00 am - 12:05 am
LHR
-
BTV
18h 05m2 stops
$630Delta
Wed, Mar 4 - Wed, Mar 25
Delta Logo
1:25 pm - 6:55 am
BTV
-
LHR
12h 30m1 stop
Delta Logo
11:45 am - 12:02 am
LHR
-
BTV
17h 17m2 stops
$631Delta
Sun, Jan 25 - Sun, Feb 1
Virgin Atlantic Logo
5:23 am - 6:25 am
BTV
-
LHR
20h 02m1 stop
Virgin Atlantic Logo
12:30 pm - 11:59 pm
LHR
-
BTV
16h 29m1 stop
$632Virgin Atlantic
Mon, Feb 2 - Mon, Feb 9
United Airlines Logo
11:13 am - 6:40 am
BTV
-
LHR
14h 27m2 stops
United Airlines Logo
11:10 am - 10:40 pm
LHR
-
BTV
16h 30m2 stops
$634United Airlines
Mon, Feb 2 - Mon, Feb 9
Delta Logo
7:10 am - 7:50 am
BTV
-
LHR
19h 40m2 stops
Delta Logo
10:00 am - 12:05 am
LHR
-
BTV
18h 05m2 stops
$635Delta
Wed, Mar 4 - Wed, Mar 25
Delta Logo
7:10 am - 6:20 am
BTV
-
LHR
18h 10m2 stops
Delta Logo
8:40 am - 12:02 am
LHR
-
BTV
20h 22m2 stops
$636Delta
Sun, Jan 25 - Sun, Feb 1
United Airlines Logo
6:00 am - 8:35 pm
BTV
-
LHR
9h 35m1 stop
United Airlines Logo
3:00 pm - 9:23 pm
LHR
-
BTV
35h 23m2 stops
$639United Airlines
Sat, Feb 14 - Sat, Feb 21
Delta Logo
2:05 pm - 8:50 am
BTV
-
LHR
13h 45m1 stop
Delta Logo
9:55 am - 12:34 am
LHR
-
BTV
19h 39m2 stops
$646Delta
Tue, Apr 14 - Wed, Apr 29
Delta Logo
1:28 pm - 6:55 am
BTV
-
LHR
12h 27m1 stop
Delta Logo
4:35 pm - 12:02 am
LHR
-
BTV
12h 27m1 stop
$650Delta
Fri, Jan 30 - Sat, Feb 7

Delta flights from Burlington to London Heathrow Airport

Our best Delta deals on Burlington to London Heathrow Airport flight tickets
Delta
Mar 4
BTV6:49 amBurlington
18h 31m
1 stop
LHR6:20 amLondon Heathrow
Mar 25
LHR8:40 amLondon Heathrow
19h 25m
2 stops
BTV12:05 amBurlington
$629
Find similar
Delta
Mar 4
BTV6:49 amBurlington
20h 16m
1 stop
LHR8:05 amLondon Heathrow
Mar 25
LHR10:00 amLondon Heathrow
18h 05m
2 stops
BTV12:05 amBurlington
$630
Find similar
Delta
Feb 1
BTV6:47 amBurlington
18h 33m
1 stop
LHR6:20 amLondon Heathrow
Feb 8
LHR8:40 amLondon Heathrow
20h 22m
2 stops
BTV12:02 amBurlington
$631
Find similar

KLM flights from Burlington to London Heathrow Airport

Our best KLM deals on Burlington to London Heathrow Airport flight tickets
KLM
Feb 14
BTV6:49 amBurlington
20h 16m
1 stop
LHR8:05 amLondon Heathrow
Feb 21
LHR8:55 amLondon Heathrow
20h 04m
1 stop
BTV11:59 pmBurlington
$658
Find similar
KLM
Apr 14
BTV4:33 pmBurlington
11h 22m
1 stop
LHR8:55 amLondon Heathrow
Apr 29
LHR3:50 pmLondon Heathrow
13h 44m
1 stop
BTV12:34 amBurlington
$673
Find similar
KLM
Apr 14
BTV4:33 pmBurlington
11h 22m
1 stop
LHR8:55 amLondon Heathrow
Apr 29
LHR11:15 amLondon Heathrow
17h 44m
1 stop
BTV11:59 pmBurlington
$675
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 December 26, 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

Mon 2/2

5:23 am-6:25 am

1 stop20h 02m

London Heathrow

Mon 2/9

8:00 pm-11:19 pm

2 stops56h 19m

$625

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Wed 3/4

6:49 am-8:05 am

1 stop20h 16m

London Heathrow

Wed 3/25

10:00 am-12:05 am

2 stops18h 05m

$630

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Sun 1/25

1:25 pm-6:55 am

1 stop12h 30m

London Heathrow

Sun 2/1

11:45 am-12:02 am

2 stops17h 17m

$631

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Mon 2/2

5:23 am-6:25 am

1 stop20h 02m

London Heathrow

Mon 2/9

12:30 pm-11:59 pm

1 stop16h 29m

$632

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Mon 2/2

11:13 am-6:40 am

2 stops14h 27m

London Heathrow

Mon 2/9

11:10 am-10:40 pm

2 stops16h 30m

$634

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Wed 3/4

7:10 am-7:50 am

2 stops19h 40m

London Heathrow

Wed 3/25

10:00 am-12:05 am

2 stops18h 05m

$635

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Sun 1/25

7:10 am-6:20 am

2 stops18h 10m

London Heathrow

Sun 2/1

8:40 am-12:02 am

2 stops20h 22m

$636

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Sat 2/14

6:00 am-8:35 pm

1 stop9h 35m

London Heathrow

Sat 2/21

3:00 pm-9:23 pm

2 stops35h 23m

$639

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Tue 4/14

2:05 pm-8:50 am

1 stop13h 45m

London Heathrow

Wed 4/29

9:55 am-12:34 am

2 stops19h 39m

$646

BurlingtonLondon

BTV - LHR

BTVLHR

Burlington

Fri 1/30

1:28 pm-6:55 am

1 stop12h 27m

London Heathrow

Sat 2/7

4:35 pm-12:02 am

1 stop12h 27m

$650

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 cheapest month to fly to London Heathrow Airport?

The month of December is, on average, the cheapest month to fly to London Heathrow Airport from Burlington, with most prices found around $746. If you’re not able to fly to London Heathrow Airport in December, then March is your next best option. Flight prices from Burlington to London Heathrow Airport during March average around $762.

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

Fastest flight time

10h 21m

Direct flights

None
The fastest flight from Burlington to London Heathrow Airport takes 10h 21m
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. 10h 21m 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 $729Free CancellationRating
7.9
8,018 reviews
Search Delta flights
United AirlinesPriceFrom $805Free CancellationRating
7.4
9,116 reviews
Search United Airlines flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Dover
Luton
Slough
Guildford
Hayes
Dartford
Stratford-upon-Avon
Crawley
Brentwood
Salisbury
Watford
Wembley
Cobham
Folkestone
Romford
Richmond
Uxbridge

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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