BTV - LHR

$330 Find Cheap Flights from Burlington to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Burlington to London departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Burlington to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Burlington to London, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$759
United Airlines
Tue 11/10Wed 11/11
BTV - LHR • 1 stop
Cheapest one-way
$330
American Airlines
Tue 10/6
BTV - LHR • 1 stop
Top airlines
Cheapest • from $759 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Burlington and London. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $638 (round-trip)
Shortest trip • 10h 13m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to London!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Burlington to London (BTV-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Burlington to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Burlington to London

Tue, Nov 10 - Wed, Nov 11
United Airlines Logo
6:00 am - 9:20 pm
BTV
-
LHR
10h 20m
1 stop
United Airlines Logo
11:05 am - 11:10 pm
LHR
-
BTV
41h 05m
2 stops
$759United Airlines
Wed, Sep 9 - Wed, Sep 30
Scandinavian Airlines Logo
6:30 am - 9:35 am
BTV
-
LHR
22h 05m
2 stops
Scandinavian Airlines Logo
6:40 am - 12:33 am
LHR
-
BTV
22h 53m
2 stops
$796Scandinavian Airlines
Wed, Sep 9 - Wed, Sep 30
Scandinavian Airlines Logo
6:30 am - 9:35 am
BTV
-
LHR
22h 05m
2 stops
Scandinavian Airlines Logo
6:40 pm - 12:33 am
LHR
-
BTV
34h 53m
2 stops
$820Scandinavian Airlines
Wed, Sep 9 - Wed, Sep 30
Delta Logo
3:50 pm - 12:05 pm
BTV
-
LHR
15h 15m
1 stop
Delta Logo
9:55 am - 11:55 pm
LHR
-
BTV
19h 00m
2 stops
$868Delta
Tue, Sep 8 - Wed, Sep 16
Delta Logo
3:50 pm - 6:45 am
BTV
-
LHR
9h 55m
1 stop
Delta Logo
9:55 am - 12:33 am
LHR
-
BTV
19h 38m
2 stops
$869Delta
Wed, Sep 9 - Wed, Sep 30
Scandinavian Airlines Logo
6:30 am - 9:35 am
BTV
-
LHR
22h 05m
2 stops
Scandinavian Airlines Logo
6:40 am - 12:33 am
LHR
-
BTV
22h 53m
3 stops
$871Scandinavian Airlines
Wed, Sep 9 - Wed, Sep 30
Scandinavian Airlines Logo
6:30 am - 9:35 am
BTV
-
LHR
22h 05m
2 stops
Scandinavian Airlines Logo
6:40 am - 12:33 am
LHR
-
BTV
22h 53m
3 stops
$872Scandinavian Airlines
Tue, Sep 8 - Wed, Sep 16
Delta Logo
3:50 pm - 1:45 pm
BTV
-
LHR
16h 55m
2 stops
Delta Logo
11:45 am - 12:33 am
LHR
-
BTV
17h 48m
2 stops
$873Delta
Tue, Sep 8 - Wed, Sep 16
Delta Logo
3:50 pm - 1:45 pm
BTV
-
LHR
16h 55m
2 stops
Delta Logo
11:45 am - 12:33 am
LHR
-
BTV
17h 48m
2 stops
$874Delta
Sat, Sep 12 - Thu, Sep 24
Scandinavian Airlines Logo
6:30 am - 9:20 am
BTV
-
LHR
21h 50m
3 stops
Scandinavian Airlines Logo
6:40 am - 12:33 am
LHR
-
BTV
22h 53m
2 stops
$886Scandinavian Airlines
Booking Insights

KAYAK's insights & trends for Burlington to London flights

Get data-powered insights and trends into flights from Burlington to London to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Burlington to London Heathrow Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 3 days.

In the past 3 days, the cheapest round-trip tickets from Burlington to London Heathrow Airport were found on United Airlines ($759) and Scandinavian Airlines ($796).

Good to know

Cheapest flight$330
Flight from Burlington to London Heathrow Airport

When to book flights from Burlington to London

Are your dates flexible? Find out the best times to travel from Burlington to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Burlington to London Heathrow Airport flights

  • What is the cheapest flight from Burlington to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Burlington to London Heathrow Airport was $325 for a one-way ticket and $759 for a round-trip.

  • Do I need a passport to fly between Burlington and London Heathrow Airport?

    Yes

  • Which airports will I be using when flying from Burlington to London Heathrow Airport?

    Burlington airport is called Burlington and the only airport in London Heathrow Airport is London Heathrow.

  • Which aircraft models fly most regularly from Burlington to London Heathrow Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Burlington to London Heathrow Airport?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Burlington and London Heathrow Airport, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Burlington to London, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Burlington to London are Delta and United Airlines. With an average price for the route of $1,024 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,035 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Burlington to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Burlington to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Burlington to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Burlington is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Burlington to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Heathrow Airport with an airline and back to Burlington with another airline. Booking your flights between Burlington and LHR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Burlington to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Burlington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Burlington to London

 
See real verified KAYAK customer reviews for airlines flying from Burlington to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Burlington to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8423 reviews
7.8Entertainment
7.8Comfort
7.2Food
8.5Crew
8.1Boarding
Airline reviews

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

6.0 GoodAnonymous, May 2026
ATL - ECP
Read more Delta reviews

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

The crew were efficient. The pilots seemed professional. It was a bit chilly in our seats. The sheet provided weren’t very helpful.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

The Boarding process was great. Particularly since my wife and I require assistance. The flight attendants were amazing. We travel frequently; they honestly were a cut above. 😀

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

Check in was chaotic with only one counter for business class and first class. The luggage conveyor belt at JFK airport was broken so the flight departure was delayed which made the flight stressful as I had a tight connection. Although the captain said they could make up the delay, they didn’t do so.

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

Lost of requested seat assignments. Lost my husband's meal choice

6 1/2 hours from Tampa to SFO on a Boeing 737. Cramped. No Service. No real food. One pass for coffee at the beginning and a second pass THREE hours later. And check-in in Tampa was nasty even by United standards. And I am at almost TWO million miles on United. It's a non-stop. But terrible service.

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

We had a delay, but thankfully I made it to my connection. Overall it went smooth

Everything you need to know for your flight from Burlington to London

Information on your arrival and departure airports