LHR - BTV

£549 Find Cheap Flights from London Heathrow Airport to Burlington

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Burlington departing on 10/7. 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 Burlington

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

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Everything you should know

Cheapest return fare
£633
Typical prices: £803-£646
Finnair
Mon 21/9Mon 5/10
LHR - BTV • 2 stops
Cheapest one-way flight
£549
Multiple Airlines
Fri 10/7
LHR - BTV • 2 stops
Top airlines
Cheapest • from £633 (return)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Heathrow and Burlington. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg £882 (return)
Shortest trip • 11h 33m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 41% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Burlington!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Heathrow to Burlington (LHR-BTV)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Burlington 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 return flight deals from Heathrow to Burlington

Mon, 21 Sep - Mon, 5 Oct
Finnair Logo
18:05 - 19:41
LHR
-
BTV
30h 36m
2 stops
Finnair Logo
07:28 - 07:40
BTV
-
LHR
19h 12m
1 stop
£633Finnair
Mon, 21 Sep - Mon, 5 Oct
Finnair Logo
18:05 - 12:38
LHR
-
BTV
23h 33m
2 stops
Finnair Logo
14:24 - 10:50
BTV
-
LHR
15h 26m
1 stop
£637Finnair
Mon, 21 Sep - Mon, 5 Oct
Finnair Logo
18:05 - 12:38
LHR
-
BTV
23h 33m
2 stops
Finnair Logo
14:24 - 10:50
BTV
-
LHR
15h 26m
1 stop
£638Finnair
Mon, 26 Oct - Tue, 10 Nov
Finnair Logo
16:10 - 23:25
LHR
-
BTV
35h 15m
2 stops
Finnair Logo
16:06 - 07:50
BTV
-
LHR
10h 44m
1 stop
£647Finnair
Mon, 26 Oct - Tue, 10 Nov
Finnair Logo
16:10 - 09:56
LHR
-
BTV
45h 46m
2 stops
Finnair Logo
16:06 - 07:50
BTV
-
LHR
10h 44m
1 stop
£651Finnair
Mon, 26 Oct - Tue, 10 Nov
Finnair Logo
16:10 - 17:47
LHR
-
BTV
29h 37m
2 stops
Finnair Logo
12:31 - 07:00
BTV
-
LHR
13h 29m
2 stops
£652Finnair
Mon, 21 Sep - Mon, 5 Oct
United Airlines Logo
06:50 - 17:22
LHR
-
BTV
15h 32m
2 stops
United Airlines Logo
15:29 - 07:15
BTV
-
LHR
10h 46m
1 stop
£668United Airlines
Mon, 21 Sep - Mon, 5 Oct
United Airlines Logo
06:50 - 17:22
LHR
-
BTV
15h 32m
2 stops
United Airlines Logo
10:11 - 05:55
BTV
-
LHR
14h 44m
2 stops
£670United Airlines
Mon, 21 Sep - Mon, 5 Oct
United Airlines Logo
06:50 - 17:22
LHR
-
BTV
15h 32m
2 stops
United Airlines Logo
14:36 - 09:20
BTV
-
LHR
13h 44m
2 stops
£671United Airlines
Wed, 1 Jul - Wed, 15 Jul
Finnair Logo
18:05 - 23:34
LHR
-
BTV
34h 29m
2 stops
Finnair Logo
15:44 - 07:50
BTV
-
LHR
11h 06m
1 stop
£673Finnair
Booking Insights

KAYAK’s insights & trends for Heathrow to Burlington flights

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

How much is a return flight from London Heathrow Airport to Burlington?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London Heathrow Airport to Burlington departing in September.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Burlington, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Burlington is March, where tickets cost £471 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is £1,052 and £982 respectively.

Good to know - Cheap tickets from London Heathrow Airport to Burlington

Low seasonFebruary
Cheapest flight£549
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly and prices are also 6% lower on average.
Flight from London Heathrow Airport to Burlington

When to book flights from Heathrow to Burlington

Are your dates flexible? Find out the best times to travel from Heathrow to Burlington based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 London Heathrow Airport to Burlington flights

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

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Burlington was £549 for a one-way ticket and £633 for a return.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from London to Burlington are KLM and United Airlines. With an average price for the route of £768 and an overall rating of 7.8, KLM is the most popular choice. United Airlines is also a great choice for the route, with an average price of £817 and an overall rating of 7.4.

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

    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 London Heathrow Airport to Burlington.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Burlington with an airline and back to London Heathrow Airport with another airline.

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

    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 Burlington from London Heathrow Airport 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 Heathrow to Burlington

 
See real verified KAYAK customer reviews for airlines flying from London to Burlington. 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 Heathrow to Burlington? 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.
7.8
KLMOverall score based on 1530 reviews
7.7Comfort
7.8Boarding
7.2Entertainment
8.4Crew
7.3Food
Airline reviews

The flight was 45 mins late leaving, we sat without a/c for some of this, 2nd Meal was a slice of pizza. Movies were good.

8.0 ExcellentAnonymous, Jun 2026
LHR - AMS
Read more KLM reviews

The flight was 45 mins late leaving, we sat without a/c for some of this, 2nd Meal was a slice of pizza. Movies were good.

It was really nice journey i personally recommend klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Terrible last row seats many seats available but no offer to move to better seat

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

Crew was amazing, takeoff wonderful. The bathroom was disgusting from before takeoff the odor made the flight uncomfortable as you could smell the bathroom from the center of the plane where we were sitting. Smelled like raw sewage. My daughter was throwing up as we landed due to the smell and horrible turbulence as we approached Newark.

Prefer not to have an almost 3 hour delay with useless communication that wasn't accurate.

Airline tickets are not cheap. You expect reliable competent service. Thanks to canceled flights and botched transfers we arrived at our destination two days late. This is not acceptable

The flight got delayed. They forgot to bring the drinks when I asked for it. The toilet is messy.

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

This planes staff was top tier. Everything went great and had a great flight home.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

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

Information on your arrival and departure airports