$454 Cheap Flights from Burlington (BTV) to Reykjavik (KEF)

View $454 flight on Sat, Sep 6, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Burlington to Reykjavik (BTV-KEF)

Prices were available within the past 7 days and start at $454 for one-way flights and $659 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sun, Aug 17 - Tue, Aug 26
BTV
Burlington
KEF
Reykjavik
$659 Roundtrip, found 5 hours ago
$659
Roundtrip
found 5 hours ago
Select Air Canada flight, departing Sun, Aug 17 from Burlington to Reykjavik, returning Tue, Aug 26, priced at $659 found 5 hours ago
Delta
Tue, May 13 - Tue, May 20
BTV
Burlington
KEF
Reykjavik
$682 Roundtrip, found 1 day ago
$682
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, May 13 from Burlington to Reykjavik, returning Tue, May 20, priced at $682 found 1 day ago
Delta
Wed, Aug 6 - Wed, Aug 13
BTV
Burlington
KEF
Reykjavik
$687 Roundtrip, found 4 days ago
$687
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Aug 6 from Burlington to Reykjavik, returning Wed, Aug 13, priced at $687 found 4 days ago
Delta
Sun, Oct 12 - Wed, Oct 22
BTV
Burlington
KEF
Reykjavik
$687 Roundtrip, found 2 days ago
$687
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Oct 12 from Burlington to Reykjavik, returning Wed, Oct 22, priced at $687 found 2 days ago
British Airways
Sun, Nov 2 - Tue, Nov 11
BTV
Burlington
KEF
Reykjavik
$691 Roundtrip, found 2 days ago
$691
Roundtrip
found 2 days ago
Select British Airways flight, departing Sun, Nov 2 from Burlington to Reykjavik, returning Tue, Nov 11, priced at $691 found 2 days ago
United
Mon, Sep 8 - Tue, Sep 16
BTV
Burlington
KEF
Reykjavik
$695 Roundtrip, found 16 hours ago
$695
Roundtrip
found 16 hours ago
Select United flight, departing Mon, Sep 8 from Burlington to Reykjavik, returning Tue, Sep 16, priced at $695 found 16 hours ago
United
Mon, Sep 8 - Tue, Sep 16
BTV
Burlington
KEF
Reykjavik
$699 Roundtrip, found 16 hours ago
$699
Roundtrip
found 16 hours ago
Select United flight, departing Mon, Sep 8 from Burlington to Reykjavik, returning Tue, Sep 16, priced at $699 found 16 hours ago
United
Mon, Sep 8 - Tue, Sep 16
BTV
Burlington
KEF
Reykjavik
$700 Roundtrip, found 16 hours ago
$700
Roundtrip
found 16 hours ago
Select United flight, departing Mon, Sep 8 from Burlington to Reykjavik, returning Tue, Sep 16, priced at $700 found 16 hours ago
United
Mon, Sep 8 - Tue, Sep 16
BTV
Burlington
KEF
Reykjavik
$704 Roundtrip, found 16 hours ago
$704
Roundtrip
found 16 hours ago
Select United flight, departing Mon, Sep 8 from Burlington to Reykjavik, returning Tue, Sep 16, priced at $704 found 16 hours ago
Virgin Atlantic
Mon, May 12 - Wed, May 28
BTV
Burlington
KEF
Reykjavik
$710 Roundtrip, found 1 day ago
$710
Roundtrip
found 1 day ago
Select Virgin Atlantic flight, departing Mon, May 12 from Burlington to Reykjavik, returning Wed, May 28, priced at $710 found 1 day ago
Flights from Burlington (BTV) to Reykjavik (KEF)
Origin airport
Burlington Intl.
Destination airport
Keflavik Intl.
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, KLM, Scandinavian Airlines, United, Virgin Atlantic
Roundtrip price
$658
Distance
2352 mi

Burlington to Reykjavik Flights

The cheapest times to fly from Burlington to Reykjavik

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Burlington to Reykjavik are during the month of August. You can find some of the cheapest flights from Burlington to Reykjavik with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Burlington to Reykjavik

Sunday is one of the best days to book for cheap flights from Burlington to Reykjavik: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Burlington to Reykjavik

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Burlington to Reykjavik in 2025. You can also book with separate airlines for your outbound and return journeys, from $454 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Burlington to Reykjavik flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Burlington to Reykjavik airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Burlington Intl. Airport (BTV) to Keflavik Intl. Airport (KEF) cost?
Discover the latest flight deals from BTV to KEF by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BTV to KEF?
The cheapest flights from BTV to KEF are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BTV to KEF?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from BTV to KEF. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Burlington Intl. Airport (BTV) to Keflavik Intl. Airport (KEF)?
You’ll need to catch a flight with a layover when traveling from Burlington Intl. Airport (BTV) to Keflavik Intl. Airport (KEF). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from BTV to KEF?
Generally you’ll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* But this can change based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Burlington Intl. Airport (BTV) to Keflavik Intl. Airport (KEF)?
Choose a flight from Burlington Intl. Airport (BTV) to Keflavik Intl. Airport (KEF) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Burlington Intl. Airport (BTV) to Keflavik Intl. Airport (KEF) last-minute?
Last-minute bookings from BTV to KEF are generally more expensive. To secure the cheapest rates, start looking for flights as early as possible. That said, if you can play around with your travel dates, it’s possible to land a cheap ticket right before you leave.
Is it cheaper to book a BTV to KEF flight and hotel package?
Booking a BTV to KEF flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Pick from our impressive range of hotels and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Burlington Intl. Airport (BTV) to Keflavik Intl. Airport (KEF)?
If you booked your BTV to KEF flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

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*Available to One Key members.