Delta Cheap Flights from Boston to Reykjavik

View €300 flight on Sun, 26 Apr 2026Opens in a new window

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Prices were available within the past 7 days and start at €300 for one-way flights and €303 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 13 Apr - Tue, 21 Apr
BOS
Boston
KEF
Reykjavik
€303 Return, found 6 hours ago
€303
Return
found 6 hours ago
Select Delta flight, departing Mon, 13 Apr from Boston to Reykjavik, returning Tue, 21 Apr, priced at €303 found 6 hours ago
Delta
Sun, 26 Apr - Sun, 3 May
BOS
Boston
KEF
Reykjavik
€337 Return, found 2 days ago
€337
Return
found 2 days ago
Select Delta flight, departing Sun, 26 Apr from Boston to Reykjavik, returning Sun, 3 May, priced at €337 found 2 days ago
Delta
Thu, 18 Jun - Thu, 25 Jun
BOS
Boston
KEF
Reykjavik
€379 Return, found 15 hours ago
€379
Return
found 15 hours ago
Select Delta flight, departing Thu, 18 Jun from Boston to Reykjavik, returning Thu, 25 Jun, priced at €379 found 15 hours ago
Delta
Mon, 6 Apr - Wed, 15 Apr
BOS
Boston
KEF
Reykjavik
€435 Return, found 4 days ago
€435
Return
found 4 days ago
Select Delta flight, departing Mon, 6 Apr from Boston to Reykjavik, returning Wed, 15 Apr, priced at €435 found 4 days ago

Find the cheapest month to fly from Boston (BOS) to Reykjavik (KEF)

March is typically the cheapest month to fly

From €201 - €504 per traveller.

Frequently asked questions

How much is a Delta Air Lines flight from Logan Intl. Airport (BOS) to Keflavik Intl. Airport (KEF)?
You'll find cheap round-trip Delta Air Lines flights from €303 from BOS to KEF by filtering your results from "Price (lowest to highest)" on Expedia. Or look for options from €300 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from BOS to KEF with Delta Air Lines?
January is one of the least expensive months to jet off to Reykjavik with Delta Air Lines. You could also find fantastic deals on one-way and return fares in April.
Does Delta Air Lines fly nonstop from Logan Intl. Airport (BOS) to Keflavik Intl. Airport (KEF)?
To see if there's a direct route from BOS to KEF with Delta Air Lines or another airline, check the "Nonstop" box when looking for flights.
What airports does Delta Air Lines fly into in Reykjavik?
Delta Air Lines flights from Logan Intl. Airport (BOS) to Reykjavik touch down at Keflavik Intl. Airport (KEF). This is the main entry point to this city.
Can I change or cancel my Delta Air Lines flight from Logan Intl. Airport (BOS) to Keflavik Intl. Airport (KEF)?
Depending on the type of fare you purchased, a fee is typically charged if you cancel or reschedule your flight more than 24 hours after it's been confirmed. To find tickets with more flexibility, select our "Changes included" or "No cancel fee" filter when you search for flights. For more information on changing or cancelling your reservation, go to "Trips," select your flight and click on "Manage Booking."

Travel information

Origin airport
Logan Intl.
Destination airport
Keflavik Intl.
Airlines serving
Air Canada, Air France, British Airways, Delta, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, United, Virgin Atlantic
Popular airline
Delta
Distance
3851 km
Average flight time
9 hours 12 mins

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