BTV - LON

$329 Find Cheap Flights from Burlington to London

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 9/6. 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

 
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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$827
Typical prices: $1,075-$896
Scandinavian Airlines
Wed 8/26Wed 9/2
BTV - LHR • 2 stops
Cheapest one-way
$329
British Airways
Sun 9/6
BTV - LHR • 1 stop
Top airlines
Cheapest • from $827 (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 $625 (round-trip)
Shortest trip • 9h 38m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 26% 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 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-LON)

 
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

Wed, Aug 26 - Wed, Sep 2
Scandinavian Airlines Logo
2:50 pm - 4:00 pm
BTV
-
LHR
20h 10m
2 stops
Scandinavian Airlines Logo
5:30 pm - 12:04 am
LHR
-
BTV
35h 34m
2 stops
$827Scandinavian Airlines
Tue, Aug 18 - Mon, Aug 31
Scandinavian Airlines Logo
2:50 pm - 5:40 pm
BTV
-
LHR
21h 50m
2 stops
Scandinavian Airlines Logo
7:05 am - 12:04 am
LHR
-
BTV
21h 59m
2 stops
$868Scandinavian Airlines
Mon, Aug 17 - Tue, Sep 8
British Airways Logo
3:15 pm - 10:20 am
BTV
-
LHR
14h 05m
1 stop
British Airways Logo
9:15 am - 10:36 pm
LHR
-
BTV
18h 21m
2 stops
$886British Airways
Tue, Sep 8 - Wed, Sep 16
United Airlines Logo
2:36 pm - 10:40 am
BTV
-
LHR
15h 04m
1 stop
United Airlines Logo
6:50 am - 8:25 pm
LHR
-
BTV
18h 35m
2 stops
$889United Airlines
Tue, Sep 8 - Wed, Sep 16
United Airlines Logo
6:30 am - 7:15 am
BTV
-
LHR
19h 45m
1 stop
United Airlines Logo
6:50 am - 8:25 pm
LHR
-
BTV
18h 35m
2 stops
$890United Airlines
Mon, Aug 17 - Tue, Sep 8
British Airways Logo
3:15 pm - 4:20 pm
BTV
-
LHR
20h 05m
2 stops
British Airways Logo
6:15 am - 10:36 pm
LHR
-
BTV
21h 21m
2 stops
$891British Airways
Thu, Aug 20 - Fri, Sep 4
Multiple Airlines Logo
12:24 pm - 2:40 pm
BTV
-
LGW
21h 16m
2 stops
Multiple Airlines Logo
2:00 pm - 10:12 am
LGW
-
BTV
25h 12m
1 stop
$918Multiple Airlines
Thu, Aug 20 - Tue, Sep 1
Multiple Airlines Logo
12:24 pm - 10:00 am
BTV
-
LGW
16h 36m
2 stops
Multiple Airlines Logo
2:00 pm - 10:12 am
LGW
-
BTV
25h 12m
1 stop
$929Multiple Airlines
Sun, Aug 16 - Mon, Aug 31
Delta Logo
12:09 pm - 4:00 pm
BTV
-
LGW
22h 51m
2 stops
Delta Logo
10:25 am - 12:04 am
LGW
-
BTV
18h 39m
2 stops
$939Delta
Wed, Aug 19 - Sun, Aug 30
Delta Logo
2:50 pm - 9:25 am
BTV
-
LGW
13h 35m
2 stops
Delta Logo
10:25 am - 3:18 pm
LGW
-
BTV
33h 53m
2 stops
$952Delta
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.

How much is a round-trip flight from Burlington to London?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Burlington to London departing in August.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Burlington to London, 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 Burlington to London is October, where tickets cost $581 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,583 and $1,017 respectively.

Good to know

Low seasonJanuary
Cheapest flight$329
Best time to beat the crowds with an average 38% drop in price.
Most popular time to fly and prices are also 16% lower on average.
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 flights from Burlington to London

  • What is the cheapest flight from Burlington to London?

    In the last 3 days, the lowest price for a flight from Burlington to London was $329 for a one-way ticket and $827 for a round-trip.

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

    Yes

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

    On your way to London, you’ll fly out from Burlington. You’ll be landing in one of London’s 2 airports: London Gatwick or London Heathrow.

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

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

  • Which airline alliances offer flights from Burlington to London?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Burlington and London, 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 $873 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 $942 and an overall rating of 7.4.

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

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London 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?

    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 with an airline and back to Burlington with another airline.

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

    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 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 8459 reviews
8.1Boarding
7.9Comfort
7.8Entertainment
8.5Crew
7.2Food
Airline reviews

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

10.0 ExcellentIrmara, May 2026
MCO - BOS
Read more Delta reviews

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

No screens or meal options. Freezing cold. Dirty seats. Left late.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

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

Information on your arrival and departure airports