Cheap Flights From Logan Intl. (BOS) To Keflavik Intl. (KEF)

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Cheapest Flights from Boston (BOS) to Reykjavik (KEF)

The cheapest flights to Keflavik Intl. found within the past 7 days were CA $356 round trip and CA $160 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Aug. 18 - Wed, Aug. 27
BOS
Boston
KEF
Reykjavik
CA $356 Roundtrip, found 1 day ago
CA $356
Roundtrip
found 1 day ago
Select Fly Play flight, departing Mon, Aug. 18 from Boston to Reykjavik, returning Wed, Aug. 27, priced at CA $356 found 1 day ago
Fri, Sep. 5 - Thu, Sep. 11
BOS
Boston
KEF
Reykjavik
CA $372 Roundtrip, found 4 days ago
CA $372
Roundtrip
found 4 days ago
Select Fly Play flight, departing Fri, Sep. 5 from Boston to Reykjavik, returning Thu, Sep. 11, priced at CA $372 found 4 days ago
Mon, Aug. 11 - Mon, Aug. 18
BOS
Boston
KEF
Reykjavik
CA $409 Roundtrip, found 1 day ago
CA $409
Roundtrip
found 1 day ago
Select Fly Play flight, departing Mon, Aug. 11 from Boston to Reykjavik, returning Mon, Aug. 18, priced at CA $409 found 1 day ago
Fri, Aug. 15 - Wed, Aug. 20
BOS
Boston
KEF
Reykjavik
CA $435 Roundtrip, found 1 day ago
CA $435
Roundtrip
found 1 day ago
Select Fly Play flight, departing Fri, Aug. 15 from Boston to Reykjavik, returning Wed, Aug. 20, priced at CA $435 found 1 day ago
Wed, Aug. 13 - Mon, Aug. 18
BOS
Boston
KEF
Reykjavik
CA $445 Roundtrip, found 2 days ago
CA $445
Roundtrip
found 2 days ago
Select Fly Play flight, departing Wed, Aug. 13 from Boston to Reykjavik, returning Mon, Aug. 18, priced at CA $445 found 2 days ago
Sun, Aug. 17 - Sun, Aug. 24
BOS
Boston
KEF
Reykjavik
CA $479 Roundtrip, found 4 days ago
CA $479
Roundtrip
found 4 days ago
Select Fly Play flight, departing Sun, Aug. 17 from Boston to Reykjavik, returning Sun, Aug. 24, priced at CA $479 found 4 days ago
Mon, Aug. 18 - Wed, Aug. 27
BOS
Boston
KEF
Reykjavik
CA $509 Roundtrip, found 1 day ago
CA $509
Roundtrip
found 1 day ago
Select World Ticket Ltd flight, departing Mon, Aug. 18 from Boston to Reykjavik, returning Wed, Aug. 27, priced at CA $509 found 1 day ago
Mon, Oct. 13 - Mon, Oct. 20
BOS
Boston
KEF
Reykjavik
CA $514 Roundtrip, found 4 days ago
CA $514
Roundtrip
found 4 days ago
Select Virgin Atlantic flight, departing Mon, Oct. 13 from Boston to Reykjavik, returning Mon, Oct. 20, priced at CA $514 found 4 days ago
Sun, Nov. 30 - Sat, Dec. 6
BOS
Boston
KEF
Reykjavik
CA $516 Roundtrip, found 3 days ago
CA $516
Roundtrip
found 3 days ago
Select Icelandair flight, departing Sun, Nov. 30 from Boston to Reykjavik, returning Sat, Dec. 6, priced at CA $516 found 3 days ago
Sun, Sep. 7 - Tue, Nov. 4
BOS
Boston
KEF
Reykjavik
CA $529 Roundtrip, found 4 days ago
CA $529
Roundtrip
found 4 days ago
Select Icelandair flight, departing Sun, Sep. 7 from Boston to Reykjavik, returning Tue, Nov. 4, priced at CA $529 found 4 days ago

Frequently asked questions

Are there direct flights from Logan Intl. Airport (BOS) to Reykjavík–Keflavík Airport?
If you're not so fond of layovers, it's wise to book your flight from Logan Intl. Airport (BOS) to Reykjavík–Keflavík Airport ahead of time. Icelandair is the only airline that operates direct flights on this route.
What airlines fly from BOS to Keflavik Intl. Airport (KEF)?
Many worldly wanderers choose to take to the skies with Icelandair from Logan Intl. Airport to KEF. This highly rated air carrier not only offers up to 30 flights per month, it also has direct services.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Boston (BOS)

Travelers at BOS love to visit these top cities. Roam to the top destinations from Boston (BOS) today with the cheap prices from Travelocity!

Popular Flight Routes from Reykjavik (KEF)

Travelers at KEF love to visit these top cities. Roam to the top destinations from Reykjavik(KEF) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.