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Keflavik Intl

$542+ Cheap flights from Burlington (BTV) to Keflavik Intl (KEF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — KEF
Aug 13 — Aug 201
Thu 8/13
Thu 8/20
1 adult, Economy
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Cheap flight deals from Burlington to Keflavik Intl

Cheapest flights from Burlington to Keflavik Intl
Explore the most affordable flight options available from Burlington to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:15 pm
BTV
-
KEF
1 stop11h 55m
Multiple Airlines
Sat 10/245:00 pm
KEF
-
BTV
1 stop27h 35m
Multiple Airlines
Deal found 7/12$542
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:25 pm
BTV
-
KEF
1 stop11h 45m
Multiple Airlines
Sat 10/247:50 pm
KEF
-
BTV
1 stop24h 45m
Multiple Airlines
Deal found 7/12$558
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:53 am
BTV
-
KEF
2 stops16h 47m
Multiple Airlines
Mon 9/214:45 pm
KEF
-
BTV
1 stop24h 10m
Multiple Airlines
Deal found 7/13$683
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:15 pm
BTV
-
KEF
1 stop11h 55m
Multiple Airlines
Mon 10/195:00 pm
KEF
-
BTV
1 stop27h 35m
Multiple Airlines
Deal found 7/12$690
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:15 pm
BTV
-
KEF
1 stop11h 55m
Multiple Airlines
Wed 10/215:00 pm
KEF
-
BTV
1 stop27h 35m
Multiple Airlines
Deal found 7/12$707
This United Airlines deal was found by Cheapflights users on 7/12. 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.
Wed 10/144:50 pm
BTV
-
KEF
1 stop12h 00m
United Airlines
Fri 10/239:15 am
KEF
-
BTV
2 stops32h 44m
United Airlines
Deal found 7/12$751
This United Airlines deal was found by Cheapflights users on 7/12. 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.
Tue 10/137:13 pm
BTV
-
KEF
2 stops33h 37m
United Airlines
Thu 10/2210:00 am
KEF
-
BTV
2 stops36h 28m
United Airlines
Deal found 7/12$760
This United Airlines deal was found by Cheapflights users on 7/12. 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 10/116:10 am
BTV
-
KEF
1 stop22h 40m
United Airlines
Thu 10/2210:00 am
KEF
-
BTV
2 stops32h 52m
United Airlines
Deal found 7/12$761
This oojo deal was found by Cheapflights users on 7/13. 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.
Wed 9/96:32 am
BTV
-
KEF
2 stops29h 43m
Scandinavian Airlines
Mon 9/215:05 pm
KEF
-
BTV
2 stops35h 28m
Scandinavian Airlines
Deal found 7/13$767
This Delta deal was found by Cheapflights users on 7/12. 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.
Sun 10/116:35 am
BTV
-
KEF
1 stop22h 55m
Delta
Wed 10/2111:25 am
KEF
-
BTV
1 stop17h 13m
Delta
Deal found 7/12$771
This Delta deal was found by Cheapflights users on 7/12. 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 10/137:00 am
BTV
-
KEF
2 stops22h 30m
Delta
Wed 10/2111:25 am
KEF
-
BTV
1 stop30h 26m
Delta
Deal found 7/12$776

Find flight deals from Burlington to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Burlington (BTV) to Keflavik Intl (KEF). 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 July 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$683
(Kiwi.com)
Provider with most accurate pricing for Burlington-Reykjavik Keflavik Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Burlington-Reykjavik Keflavik Intl flights.
Search Deals
From Burlington to Reykjavik Keflavik Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Burlington to Keflavik Intl 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 July 14, 2026.
Use the filters below to find and compare flights from Burlington to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BurlingtonReykjavik

BTV - KEF

BTVKEF

Burlington

Tue 10/13

7:13 pm-8:50 am

2 stops33h 37m

Reykjavik Keflavik Intl

Thu 10/22

10:00 am-6:28 pm

2 stops36h 28m

$760

BurlingtonReykjavik

BTV - KEF

BTVKEF

Burlington

Sun 10/11

6:35 am-9:30 am

1 stop22h 55m

Reykjavik Keflavik Intl

Wed 10/21

11:25 am-12:38 am

1 stop17h 13m

$771

BurlingtonReykjavik

BTV - KEF

BTVKEF

Burlington

Mon 10/12

6:35 am-9:30 am

1 stop22h 55m

Reykjavik Keflavik Intl

Wed 10/21

11:25 am-1:51 pm

1 stop30h 26m

$771

BurlingtonReykjavik

BTV - KEF

BTVKEF

Burlington

Tue 10/13

7:00 am-9:30 am

2 stops22h 30m

Reykjavik Keflavik Intl

Thu 10/22

11:25 am-1:51 pm

1 stop30h 26m

$776

BurlingtonReykjavik

BTV - KEF

BTVKEF

Burlington

Fri 9/25

12:18 pm-8:50 am

1 stop16h 32m

Reykjavik Keflavik Intl

Tue 9/29

10:00 am-2:52 pm

2 stops32h 52m

$859

BurlingtonReykjavik

BTV - KEF

BTVKEF

Burlington

Fri 9/25

12:18 pm-8:45 am

2 stops16h 27m

Reykjavik Keflavik Intl

Tue 9/29

10:00 am-2:52 pm

2 stops32h 52m

$867

BurlingtonReykjavik

BTV - KEF

BTVKEF

Burlington

Wed 10/14

6:35 am-9:30 am

1 stop22h 55m

Reykjavik Keflavik Intl

Wed 10/21

11:25 am-12:38 am

1 stop17h 13m

$882

BurlingtonReykjavik

BTV - KEF

BTVKEF

Burlington

Thu 10/15

2:31 pm-9:30 am

1 stop14h 59m

Reykjavik Keflavik Intl

Tue 10/20

11:25 am-12:38 am

1 stop17h 13m

$961

BurlingtonReykjavik

BTV - KEF

BTVKEF

Burlington

Tue 8/25

7:40 pm-8:30 am

1 stop8h 50m

Reykjavik Keflavik Intl

Tue 9/1

9:15 am-2:17 pm

2 stops33h 02m

$973
Quickest round-trip

BurlingtonReykjavik

BTV - KEF

BTVKEF

Burlington

Tue 9/15

7:40 pm-8:30 am

1 stop8h 50m

Reykjavik Keflavik Intl

Tue 9/22

11:00 am-5:22 pm

1 stop10h 22m

$993

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/12

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Burlington-Reykjavik Keflavik Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Burlington-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Burlington-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Burlington-Reykjavik Keflavik Intl 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-Reykjavik Keflavik Intl 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 Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Burlington with our price prediction graph.
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.

Related info for your journey

Find useful and relevant information for your journey from Burlington to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Burlington to Reykjavik Keflavik Intl?

    Burlington (BTV), located 3.0 mi from the city center, is the airport you fly out of when you book flights from Burlington to Reykjavik Keflavik Intl. 0 airlines have flights from Burlington to Reykjavik Keflavik Intl on a regular basis. Booking flights from Burlington to Reykjavik Keflavik Intl should not be difficult; the airport handles an average of 0 outbound flights to Reykjavik Keflavik Intl per day.

  • How long is the flight from Burlington to Reykjavik Keflavik Intl Airport?

    United Airlines and Delta can get you from Burlington to Reykjavik Keflavik Intl Airport in just under 22h 55m. Your travel time can differ by up to 10h 42m. The distance between Burlington and Reykjavik Keflavik Intl Airport is about 2352 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Burlington to Keflavik Intl that include hotel bookings?

    Yes. In addition to deals on Burlington to Keflavik Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Burlington to Keflavik Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Burlington to Keflavik Intl.

  • Can I find deals for business class flights from Burlington to Keflavik Intl?

    Yes. Cheapflights offers flight deals from Burlington to Keflavik Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Keflavik
Hveragerdi

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