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Keflavik Intl

$471+ Cheap flights from Burlington, VT (BTV) to Keflavik Intl (KEF)

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — KEF
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
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 February 21, 2026.

This United Airlines deal was found by Cheapflights users on 2/21. 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 9/17:26 pm
BTV
-
KEF
1 stop9h 24m
United Airlines
Tue 9/810:00 am
KEF
-
BTV
2 stops32h 10m
United Airlines
Deal found 2/21$674
This KLM deal was found by Cheapflights users on 2/21. 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.
Tue 9/85:00 pm
BTV
-
KEF
1 stop9h 20m
KLM
Wed 9/1611:25 am
KEF
-
BTV
1 stop16h 39m
KLM
Deal found 2/21$689
This KLM deal was found by Cheapflights users on 2/21. 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.
Tue 9/812:25 pm
BTV
-
KEF
2 stops17h 05m
Multiple Airlines
Thu 9/1711:25 am
KEF
-
BTV
1 stop16h 39m
Multiple Airlines
Deal found 2/21$694
This Air France deal was found by Cheapflights users on 2/21. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:25 pm
BTV
-
KEF
2 stops15h 15m
Air France
Thu 9/179:30 am
KEF
-
BTV
2 stops33h 48m
Air France
Deal found 2/21$700
This United Airlines deal was found by Cheapflights users on 2/21. 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 9/83:57 pm
BTV
-
KEF
2 stops12h 53m
United Airlines
Tue 9/1511:30 am
KEF
-
BTV
2 stops26h 01m
United Airlines
Deal found 2/21$705
This Delta deal was found by Cheapflights users on 2/21. 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 9/75:00 pm
BTV
-
KEF
2 stops12h 30m
Delta
Thu 9/1711:25 am
KEF
-
BTV
2 stops28h 20m
Delta
Deal found 2/21$706
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Thu 8/207:26 pm
BTV
-
KEF
1 stop9h 24m
United Airlines
Fri 9/119:15 am
KEF
-
BTV
2 stops33h 55m
United Airlines
Deal found 2/18$720
This KLM deal was found by Cheapflights users on 2/21. 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.
Thu 9/101:23 pm
BTV
-
KEF
1 stop14h 17m
KLM
Thu 9/1711:25 am
KEF
-
BTV
1 stop16h 39m
KLM
Deal found 2/21$739
This KLM deal was found by Cheapflights users on 2/18. 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.
Thu 8/201:23 pm
BTV
-
KEF
1 stop14h 17m
KLM
Fri 9/1111:25 am
KEF
-
BTV
1 stop16h 39m
KLM
Deal found 2/18$740
This United Airlines deal was found by Cheapflights users on 2/18. 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 8/213:57 pm
BTV
-
KEF
2 stops12h 53m
United Airlines
Fri 9/1111:30 am
KEF
-
BTV
2 stops14h 15m
United Airlines
Deal found 2/18$744

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 February 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$720
(United Airlines)

One-way from

$471
(KLM)
Provider with most accurate pricing for Burlington-Reykjavik Keflavik Intl flight deals.
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Provider most trusted by Cheapflights users for Burlington-Reykjavik Keflavik Intl flights.
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From Burlington to Reykjavik Keflavik Intl
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One-way flight from Burlington to Reykjavik Keflavik Intl
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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 February 21, 2026.
Use the filters below to find and compare flights from Burlington to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Burlington

Fly to

Keflavik Intl

Route

Depart

Return

Price

BurlingtonReykjavik

BTV - KEF

BTVKEF

Burlington

Thu 8/20

7:26 pm-8:50 am

1 stop9h 24m

Reykjavik Keflavik Intl

Fri 9/11

9:15 am-3:10 pm

2 stops33h 55m

$720

BurlingtonReykjavik

BTV - KEF

BTVKEF

Burlington

Thu 8/20

1:23 pm-7:40 am

1 stop14h 17m

Reykjavik Keflavik Intl

Fri 9/11

11:25 am-12:04 am

1 stop16h 39m

$740

BurlingtonReykjavik

BTV - KEF

BTVKEF

Burlington

Thu 8/20

1:23 pm-7:40 am

1 stop14h 17m

Reykjavik Keflavik Intl

Sun 9/13

11:25 am-12:04 am

1 stop16h 39m

$786

BurlingtonReykjavik

BTV - KEF

BTVKEF

Burlington

Thu 8/20

3:57 pm-7:00 am

1 stop11h 03m

Reykjavik Keflavik Intl

Sat 9/12

11:30 am-6:53 pm

1 stop11h 23m

$786

BurlingtonReykjavik

BTV - KEF

BTVKEF

Burlington

Tue 8/11

6:20 am-8:45 am

2 stops22h 25m

Reykjavik Keflavik Intl

Tue 8/18

10:00 am-9:53 am

2 stops27h 53m

$851

BurlingtonReykjavik

BTV - KEF

BTVKEF

Burlington

Tue 4/7

2:31 pm-9:30 am

1 stop14h 59m

Reykjavik Keflavik Intl

Thu 4/16

11:25 am-12:34 am

1 stop17h 09m

$919

BurlingtonReykjavik

BTV - KEF

BTVKEF

Burlington

Sat 7/11

6:00 am-7:00 am

2 stops21h 00m

Reykjavik Keflavik Intl

Sat 7/18

9:15 am-9:47 pm

2 stops40h 32m

$920

BurlingtonReykjavik

BTV - KEF

BTVKEF

Burlington

Tue 4/7

2:31 pm-9:30 am

1 stop14h 59m

Reykjavik Keflavik Intl

Thu 4/16

11:25 am-11:17 pm

2 stops15h 52m

$944

BurlingtonReykjavik

BTV - KEF

BTVKEF

Burlington

Fri 5/8

2:20 pm-9:30 am

1 stop15h 10m

$471

BurlingtonReykjavik

BTV - KEF

BTVKEF

Burlington

Fri 5/8

7:30 am-7:40 am

2 stops20h 10m

$471

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 11 results
1
2
  • Most accurate provider: When it comes to deals on Burlington, Vermont-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, Vermont-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Burlington, Vermont-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Burlington, Vermont-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, Vermont-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, Vermont to Reykjavik Keflavik Intl Airport?

    There are many flights that can get you from Burlington, Vermont to Reykjavik Keflavik Intl Airport in 9h 24m. Fly via United Airlines or KLM to get the fastest option. There are 2352 mi between Burlington, Vermont and Reykjavik Keflavik Intl Airport. 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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Alternative routes for Burlington to Keflavik Intl

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