$326+ 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — LHR
Jul 9 — Jul 161
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 June 9, 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 June 9, 2026.
This United Airlines deal was found by Cheapflights users on 6/7. 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 11/174:30 pm
BTV
- LHR
1 stop14h 30m
United Airlines
Thu 11/196:50 am
LHR
- BTV
2 stops17h 03m
United Airlines
Deal found 6/7![United Airlines logo]()
$759
This oojo deal was found by Cheapflights users on 6/7. 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.
Wed 9/96:30 am
BTV
- LHR
2 stops22h 05m
Scandinavian Airlines
Fri 9/187:05 am
LHR
- BTV
2 stops22h 28m
Scandinavian Airlines
Deal found 6/7![Scandinavian Airlines logo]()
$781
This oojo deal was found by Cheapflights users on 6/9. 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.
Wed 9/96:30 am
BTV
- LHR
2 stops22h 05m
Scandinavian Airlines
Wed 9/306:40 am
LHR
- BTV
2 stops22h 53m
Scandinavian Airlines
Deal found 6/9![Scandinavian Airlines logo]()
$794
This United Airlines deal was found by Cheapflights users on 6/7. 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 9/87:40 pm
BTV
- LHR
2 stops14h 00m
United Airlines
Thu 9/109:30 am
LHR
- BTV
2 stops17h 08m
United Airlines
Deal found 6/7![United Airlines logo]()
$795
This oojo deal was found by Cheapflights users on 6/6. 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.
Wed 9/22:50 pm
BTV
- LHR
2 stops20h 10m
Scandinavian Airlines
Wed 9/306:40 am
LHR
- BTV
2 stops22h 53m
Scandinavian Airlines
Deal found 6/6![Scandinavian Airlines logo]()
$812
This Justfly.com deal was found by Cheapflights users on 6/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:30 am
BTV
- LHR
2 stops31h 20m
Scandinavian Airlines
Fri 9/187:05 am
LHR
- BTV
2 stops22h 28m
Scandinavian Airlines
Deal found 6/7![Scandinavian Airlines logo]()
$852
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Fri 9/257:13 pm
BTV
- LHR
1 stop20h 27m
United Airlines
Sun 9/2711:05 am
LHR
- BTV
2 stops36h 59m
United Airlines
Deal found 6/7![United Airlines logo]()
$859
This FlightHub deal was found by Cheapflights users on 6/7. 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 9/96:30 am
BTV
- LHR
2 stops22h 05m
Scandinavian Airlines
Sat 9/196:40 am
LHR
- BTV
2 stops22h 53m
Scandinavian Airlines
Deal found 6/7![Scandinavian Airlines logo]()
$869
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 June 9, 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 June 9, 2026.
This United Airlines deal was found by Cheapflights users on 6/8. 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 11/1712:30 pm
BTV
- LHR
2 stops13h 40m
United Airlines
Thu 11/196:50 am
LHR
- BTV
2 stops15h 05m
United Airlines
Deal found 6/8![United Airlines logo]()
$762
This Delta deal was found by Cheapflights users on 6/5. 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 9/83:50 pm
BTV
- LHR
1 stop13h 30m
Delta
Wed 9/1611:45 am
LHR
- BTV
2 stops17h 48m
Delta
Deal found 6/5![Delta logo]()
$877
This KLM deal was found by Cheapflights users on 6/7. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2512:55 pm
BTV
- LHR
1 stop13h 15m
KLM
Sun 9/273:15 pm
LHR
- BTV
1 stop13h 40m
KLM
Deal found 6/7![KLM logo]()
$926
This Delta deal was found by Cheapflights users on 6/5. 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.
Mon 10/123:50 pm
BTV
- LHR
2 stops16h 55m
Delta
Fri 10/169:55 am
LHR
- BTV
2 stops19h 01m
Delta
Deal found 6/5![Delta logo]()
$882
This United Airlines deal was found by Cheapflights users on 6/8. 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 9/810:54 am
BTV
- LHR
2 stops15h 01m
United Airlines
Wed 9/166:50 am
LHR
- BTV
2 stops15h 32m
United Airlines
Deal found 6/8![United Airlines logo]()
$893
This Delta deal was found by Cheapflights users on 6/6. 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.
Wed 9/22:50 pm
BTV
- LHR
1 stop10h 55m
Delta
Wed 9/3011:45 am
LHR
- BTV
2 stops17h 48m
Delta
Deal found 6/6![Delta logo]()
$898
This United Airlines deal was found by Cheapflights users on 6/4. 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 11/106:00 am
BTV
- LHR
1 stop10h 20m
United Airlines
Wed 11/114:00 pm
LHR
- BTV
1 stop12h 10m
United Airlines
Deal found 6/4![United Airlines logo]()
$918
This Delta deal was found by Cheapflights users on 6/7. 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.
Fri 9/2512:55 pm
BTV
- LHR
2 stops16h 25m
Delta
Sun 9/2711:45 am
LHR
- BTV
2 stops17h 48m
Delta
Deal found 6/7![Delta logo]()
$903
This United Airlines deal was found by Cheapflights users on 6/6. 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 7/125:50 am
BTV
- LHR
2 stops19h 05m
United Airlines
Sun 8/168:00 am
LHR
- BTV
1 stop18h 38m
United Airlines
Deal found 6/6![United Airlines logo]()
$1,025
Last-minute flights from Burlington to HeathrowDiscover last-minute flight deals from Burlington to Heathrow. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Burlington to Heathrow. Data last updated June 9, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 6/7. 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 7/121:12 pm
BTV
- LHR
1 stop12h 38m
British Airways
Sun 8/169:15 am
LHR
- BTV
1 stop17h 52m
British Airways
Deal found 6/7![British Airways logo]()
$1,013
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Sun 7/123:44 pm
BTV
- LHR
1 stop10h 06m
American Airlines
Sun 8/169:15 am
LHR
- BTV
1 stop14h 52m
American Airlines
Deal found 6/8![American Airlines logo]()
$1,020
This United Airlines deal was found by Cheapflights users on 6/8. 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 7/125:50 am
BTV
- LHR
2 stops19h 05m
United Airlines
Sun 8/168:00 am
LHR
- BTV
1 stop18h 38m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,025
This Delta deal was found by Cheapflights users on 6/5. 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 7/122:26 pm
BTV
- LHR
2 stops18h 19m
Delta
Sun 8/1611:45 am
LHR
- BTV
2 stops14h 58m
Delta
Deal found 6/5![Delta logo]()
$1,033
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Fri 7/177:33 pm
BTV
- LHR
1 stop20h 07m
United Airlines
Wed 8/57:30 am
LHR
- BTV
2 stops31h 01m
United Airlines
Deal found 6/4![United Airlines logo]()
$1,051
This Delta deal was found by Cheapflights users on 6/4. 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 7/196:30 am
BTV
- LHR
1 stop18h 50m
Delta
Sun 7/2610:45 am
LHR
- BTV
1 stop17h 26m
Delta
Deal found 6/4![Delta logo]()
$1,026
This Delta deal was found by Cheapflights users on 6/7. 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.
Wed 7/221:20 pm
BTV
- LHR
2 stops18h 45m
Delta
Mon 7/276:30 am
LHR
- BTV
2 stops20h 13m
Delta
Deal found 6/7![Delta logo]()
$1,001
This Virgin Atlantic deal was found by Cheapflights users on 6/7. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:19 am
BTV
- LHR
2 stops18h 26m
Virgin Atlantic
Mon 7/279:20 am
LHR
- BTV
1 stop19h 39m
Virgin Atlantic
Deal found 6/7![Virgin Atlantic logo]()
$1,030
This Delta deal was found by Cheapflights users on 6/7. 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.
Thu 7/237:19 am
BTV
- LHR
1 stop18h 51m
Delta
Mon 7/276:30 am
LHR
- BTV
2 stops20h 13m
Delta
Deal found 6/7![Delta logo]()
$997
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 June 9, 2026.
Search for one-way flight options from Burlington to Heathrow. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This oojo deal was found by Cheapflights users on 6/6. 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.
Mon 10/192:56 pm
BTV
- LHR
1 stop14h 24m
British Airways
Deal found 6/6![British Airways logo]()
$326
This oojo deal was found by Cheapflights users on 6/7. 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.
Tue 9/83:15 pm
BTV
- LHR
1 stop10h 35m
British Airways
Deal found 6/7![British Airways logo]()
$327
This Virgin Atlantic deal was found by Cheapflights users on 6/7. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:00 am
BTV
- LHR
2 stops19h 15m
Virgin Atlantic
Deal found 6/7![Virgin Atlantic logo]()
$334
This deal was found by Cheapflights users on 6/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:13 pm
BTV
- LHR
1 stop10h 12m
United Airlines
Deal found 6/7![United Airlines logo]()
$340
This KLM deal was found by Cheapflights users on 6/7. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/272:26 pm
BTV
- LHR
1 stop14h 54m
KLM
Deal found 6/7![KLM logo]()
$368
This oojo deal was found by Cheapflights users on 6/8. 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.
Fri 9/1810:39 am
BTV
- LHR
1 stop15h 11m
British Airways
Deal found 6/8![British Airways logo]()
$375
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Fri 9/186:23 pm
BTV
- LHR
1 stop11h 52m
American Airlines
Deal found 6/8![American Airlines logo]()
$380
This Virgin Atlantic deal was found by Cheapflights users on 6/8. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1812:55 pm
BTV
- LHR
2 stops16h 25m
Virgin Atlantic
Deal found 6/8![Virgin Atlantic logo]()
$384
This Mytrip deal was found by Cheapflights users on 6/8. 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.
Fri 9/186:00 am
BTV
- LHR
2 stops24h 50m
Air Canada
Deal found 6/8![Air Canada logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/81:25 pm
BTV
- LHR
3 stops24h 25m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$435
This KLM deal was found by Cheapflights users on 6/7. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/62:24 pm
BTV
- LHR
1 stop13h 26m
KLM
Deal found 6/7![KLM logo]()
$463
This FlightHub deal was found by Cheapflights users on 6/7. 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 7/14:57 pm
BTV
- LHR
2 stops56h 33m
Air Canada
Deal found 6/7![Air Canada logo]()
$623
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 June 9, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $759 (United Airlines) |
One-way from | $326 (oojo) |
Popular in | December |
Cheapest in | January |
Average price | $1,381 |
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 June 9, 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 - LHR
BTVLHR
Burlington
Tue 11/17
12:30 pm-7:10 am
2 stops13h 40m
London Heathrow
Thu 11/19
6:50 am-4:55 pm
2 stops15h 05m
$762
BurlingtonLondon
BTV - LHR
BTVLHR
Burlington
Tue 9/8
3:50 pm-10:20 am
1 stop13h 30m
London Heathrow
Wed 9/16
11:45 am-12:33 am
2 stops17h 48m
$877
BurlingtonLondon
BTV - LHR
BTVLHR
Burlington
Mon 10/12
3:50 pm-1:45 pm
2 stops16h 55m
London Heathrow
Fri 10/16
9:55 am-11:56 pm
2 stops19h 01m
$882
BurlingtonLondon
BTV - LHR
BTVLHR
Burlington
Tue 9/8
10:54 am-6:55 am
2 stops15h 01m
London Heathrow
Wed 9/16
6:50 am-5:22 pm
2 stops15h 32m
$893
BurlingtonLondon
BTV - LHR
BTVLHR
Burlington
Wed 9/2
2:50 pm-6:45 am
1 stop10h 55m
London Heathrow
Wed 9/30
11:45 am-12:33 am
2 stops17h 48m
$898
BurlingtonLondon
BTV - LHR
BTVLHR
Burlington
Fri 9/25
12:55 pm-10:20 am
2 stops16h 25m
London Heathrow
Sun 9/27
11:45 am-12:33 am
2 stops17h 48m
$903
Quickest round-trip
BurlingtonLondon
BTV - LHR
BTVLHR
Burlington
Tue 11/10
6:00 am-9:20 pm
1 stop10h 20m
London Heathrow
Wed 11/11
4:00 pm-11:10 pm
1 stop12h 10m
$918
BurlingtonLondon
BTV - LHR
BTVLHR
Burlington
Fri 9/25
12:55 pm-7:10 am
1 stop13h 15m
London Heathrow
Sun 9/27
3:15 pm-11:55 pm
1 stop13h 40m
$926
BurlingtonLondon
BTV - LHR
BTVLHR
Burlington
Sun 7/12
5:50 am-5:55 am
2 stops19h 05m
London Heathrow
Sun 8/16
8:00 am-9:38 pm
1 stop18h 38m
$1,025
Cheapest one-way
BurlingtonLondon
BTV - LHR
BTVLHR
Burlington
Mon 10/19
2:56 pm-10:20 am
1 stop14h 24m
$326
Showing 1-10 of 21 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 June.
| 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 Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Burlington-London Heathrow Airport flight deals on Cheapflights vs. Ovago >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 Ovago the most. Ovago 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 June 9, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican 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.
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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
Hounslow
Winchester
Croydon
Gatwick
Southend-on-Sea
Wembley
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Northampton
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Heathrow flight routes
Other flight options
Other flights from Burlington
Popular flights
Alternative routes for Burlington to Heathrow
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Heathrow by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Burlington to Heathrow by cabin class
Find flights from Burlington to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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 June 9, 2026.
Burlington and Heathrow flights
Browse other Burlington and Heathrow flight options. Last updated on June 9, 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 June 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Burlington to Heathrow
Discover the top 3 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 June 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$712 | Average$1,024 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$749 | Average$883 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$777 | Average$1,035 | FlexibilityNo cancel fee | On-time69% |