$457+ Cheap flights from Burlington (BTV) to Heathrow (LHR)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — LHR
Sep 15 — Sep 221
Round-trip
1 adult, Economy
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Find cheap flights from Burlington to Heathrow with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Burlington to Heathrow
Cheapest
Best
Last-minute
One-way
Cheapest flights from Burlington to HeathrowExplore the most affordable flight options available from Burlington to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2026.
Explore the most affordable flight options available from Burlington to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2026.
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:25 am -
1 stop18h 45m
Tue 11/38:40 am -
2 stops19h 43m
Deal found 8/13![Delta logo]()
$866
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/292:36 pm -
2 stops13h 44m
Tue 10/66:50 am -
2 stops16h 36m
Deal found 8/15![United Airlines logo]()
$870
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:31 pm -
2 stops14h 59m
Tue 10/278:40 am -
2 stops18h 43m
Deal found 8/12![Delta logo]()
$871
This Expedia deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:35 am -
1 stop16h 15m
Tue 10/2710:35 am -
1 stop14h 42m
Deal found 8/12![British Airways logo]()
$877
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/610:03 am -
1 stop15h 37m
Wed 12/91:00 pm -
2 stops27h 34m
Deal found 8/11![United Airlines logo]()
$878
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:32 pm -
2 stops30h 38m
Mon 12/711:05 am -
2 stops36h 48m
Deal found 8/12![United Airlines logo]()
$882
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:00 am -
1 stop19h 20m
Mon 11/2311:05 am -
2 stops50h 57m
Deal found 8/14![United Airlines logo]()
$887
This Air Canada deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/68:55 am -
2 stops21h 25m
Wed 12/96:00 pm -
2 stops32h 45m
Deal found 8/15![Air Canada logo]()
$891
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:35 am -
1 stop15h 15m
Tue 11/311:45 am -
1 stop15h 00m
Deal found 8/11![American Airlines logo]()
$895
Best flights from Burlington to HeathrowDiscover carefully curated flight deals from Burlington to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.
Discover carefully curated flight deals from Burlington to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:31 pm -
2 stops18h 14m
Tue 11/310:00 am -
2 stops18h 23m
Deal found 8/12![Delta logo]()
$871
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/610:03 am -
1 stop15h 37m
Wed 12/91:00 pm -
2 stops27h 34m
Deal found 8/11![United Airlines logo]()
$878
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/182:38 pm -
1 stop13h 32m
Mon 11/2311:05 am -
2 stops51h 56m
Deal found 8/15![United Airlines logo]()
$887
This Delta deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/132:28 pm -
2 stops15h 02m
Sun 9/2011:45 am -
2 stops17h 48m
Deal found 8/11![Delta logo]()
$932
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:13 pm -
1 stop10h 12m
Sun 10/411:05 am -
1 stop15h 18m
Deal found 8/13![United Airlines logo]()
$926
This Delta deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:28 pm -
2 stops18h 22m
Wed 9/1611:45 am -
2 stops17h 48m
Deal found 8/14![Delta logo]()
$935
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:07 am -
1 stop15h 48m
Wed 9/166:50 am -
2 stops17h 03m
Deal found 8/14![United Airlines logo]()
$926
This Delta deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:15 pm -
1 stop11h 35m
Tue 9/221:25 pm -
1 stop15h 32m
Deal found 8/11![Delta logo]()
$955
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:54 am -
1 stop18h 01m
Sat 11/75:30 pm -
2 stops34h 55m
Deal found 8/15![United Airlines logo]()
$927
Last-minute flights from Burlington to HeathrowDiscover last-minute flight deals from Burlington to Heathrow. Data last updated August 16, 2026 and is based on user searches.
Discover last-minute flight deals from Burlington to Heathrow. Data last updated August 16, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:32 am -
2 stops22h 03m
Wed 9/97:50 pm -
2 stops33h 43m
Deal found 8/13![Scandinavian Airlines logo]()
$938
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:07 am -
1 stop15h 48m
Wed 9/166:50 am -
2 stops17h 03m
Deal found 8/14![United Airlines logo]()
$926
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:07 am -
2 stops14h 48m
Tue 9/226:50 am -
2 stops15h 32m
Deal found 8/14![United Airlines logo]()
$931
This Delta deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:28 pm -
2 stops18h 22m
Wed 9/1611:45 am -
2 stops17h 48m
Deal found 8/14![Delta logo]()
$935
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:30 am -
2 stops22h 30m
Wed 9/306:50 am -
2 stops22h 09m
Deal found 8/14![United Airlines logo]()
$929
This FlightHub deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:08 pm -
1 stop16h 12m
Thu 9/246:15 am -
2 stops22h 19m
Deal found 8/11![British Airways logo]()
$939
This Delta deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:15 pm -
1 stop11h 35m
Sat 9/2611:45 am -
2 stops17h 48m
Deal found 8/11![Delta logo]()
$927
This Delta deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/132:28 pm -
2 stops15h 02m
Sun 9/2011:45 am -
2 stops17h 48m
Deal found 8/11![Delta logo]()
$932
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:00 am -
1 stop10h 20m
Sun 10/46:50 am -
2 stops16h 36m
Deal found 8/13![United Airlines logo]()
$896
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:29 pm -
1 stop13h 56m
Tue 10/66:50 am -
2 stops17h 14m
Deal found 8/15![United Airlines logo]()
$866
One-way flights from Burlington to HeathrowSearch for one-way flight options from Burlington to Heathrow. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.
Search for one-way flight options from Burlington to Heathrow. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.
This Trip.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/412:55 pm -
1 stop13h 15m
Deal found 8/12![Virgin Atlantic logo]()
$457
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:00 am -
2 stops19h 45m
Deal found 8/12![United Airlines logo]()
$463
This Mytrip deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/43:25 pm -
3 stops22h 05m
Deal found 8/12![Multiple Airlines logo]()
$491
Find flight deals from Burlington to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from Burlington (BTV) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $866 (Delta) |
One-way from | $457 (Trip.com) |
Popular in | December |
Cheapest in | January |
Average price | $974 |
Cheapflights Fare Finder
Customize your flight search to find flights from Burlington to Heathrow 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, Cheapflights users made 2,558,603 searches. Data last updated August 16, 2026.
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
Cheapest round-trip
BurlingtonLondon
BTV Burlington - LHR London Heathrow
BTVLHR
Burlington
Tue 10/20
2:31 pm-1:45 pm
2 stops18h 14m
London Heathrow
Tue 11/3
10:00 am-11:23 pm
2 stops18h 23m
$871
BurlingtonLondon
BTV Burlington - LHR London Heathrow
BTVLHR
Burlington
Sun 12/6
10:03 am-6:40 am
1 stop15h 37m
London Heathrow
Wed 12/9
1:00 pm-11:34 am
2 stops27h 34m
$878
BurlingtonLondon
BTV Burlington - LHR London Heathrow
BTVLHR
Burlington
Wed 11/18
2:38 pm-9:10 am
1 stop13h 32m
London Heathrow
Mon 11/23
11:05 am-10:01 am
2 stops51h 56m
$887
Quickest round-trip
BurlingtonLondon
BTV Burlington - LHR London Heathrow
BTVLHR
Burlington
Sun 9/27
7:13 pm-10:25 am
1 stop10h 12m
London Heathrow
Sun 10/4
11:05 am-9:23 pm
1 stop15h 18m
$926
BurlingtonLondon
BTV Burlington - LHR London Heathrow
BTVLHR
Burlington
Tue 9/8
10:07 am-6:55 am
1 stop15h 48m
London Heathrow
Wed 9/16
6:50 am-6:53 pm
2 stops17h 03m
$926
BurlingtonLondon
BTV Burlington - LHR London Heathrow
BTVLHR
Burlington
Sun 11/1
8:54 am-7:55 am
1 stop18h 01m
London Heathrow
Sat 11/7
5:30 pm-11:25 pm
2 stops34h 55m
$927
BurlingtonLondon
BTV Burlington - LHR London Heathrow
BTVLHR
Burlington
Sun 9/13
2:28 pm-10:30 am
2 stops15h 02m
London Heathrow
Sun 9/20
11:45 am-12:33 am
2 stops17h 48m
$932
BurlingtonLondon
BTV Burlington - LHR London Heathrow
BTVLHR
Burlington
Tue 9/8
2:28 pm-1:50 pm
2 stops18h 22m
London Heathrow
Wed 9/16
11:45 am-12:33 am
2 stops17h 48m
$935
BurlingtonLondon
BTV Burlington - LHR London Heathrow
BTVLHR
Burlington
Sat 9/12
4:15 pm-8:50 am
1 stop11h 35m
London Heathrow
Tue 9/22
1:25 pm-11:57 pm
1 stop15h 32m
$955
Cheapest one-way
Quickest one-way
BurlingtonLondon
BTV Burlington - LHR London Heathrow
BTVLHR
Burlington
Sun 10/4
12:55 pm-7:10 am
1 stop13h 15m
$457
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from Burlington to Heathrow
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Burlington to Heathrow in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Burlington-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Burlington-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Burlington-London Heathrow Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Burlington-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Burlington-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Burlington to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Burlington with our price prediction graph.
BTV-LHR
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated August 16, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from Burlington to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Overall
7.4
Entertainment
7.1
Boarding
7.7
Food
6.7
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Crew
8.1
Overall
7.4
Entertainment
7.1
Boarding
7.7
Food
6.7
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Crew
8.1
Overall
7.4
Entertainment
7.1
Boarding
7.7
Food
6.7
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
Find useful and relevant information for your journey from Burlington to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near London Heathrow Airport?
Book flights to London Heathrow Airport if you plan to visit one of these locationsIlford
Dorking
Winchester
Gatwick
Hounslow
Wembley
Eastleigh
Harrow
Southend-on-Sea
Watford
Northampton
Dartford
Croydon
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
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Other flights to Heathrow
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 16, 2026.
Burlington and Heathrow flights
Browse other Burlington and Heathrow flight options. Last updated on August 16, 2026.
Other flights from Burlington
Browse through other flights departing from Burlington. Flights are based on user searches made on Cheapflights and were last updated on August 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Burlington to Heathrow
Discover the top 2 airlines that operate flights from Burlington to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$749 | Average$883 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$777 | Average$1,068 | FlexibilityNo cancel fee | On-time69% |