₩489,000 Cheap Flights from Boston (BOS) to Reykjavik (KEF)

View ₩489,000 flight on Sat, Oct 18, 2025Opens in a new window

Popular airlines from Logan International Airport (BOS) to Reykjavik–Keflavik Intl. Airport (KEF)

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Cheap Flights from Boston to Reykjavik (BOS-KEF)

Prices were available within the past 7 days and start at ₩489,000 for one-way flights and ₩748,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Oct 18 - Fri, Oct 24
BOS
Boston
KEF
Reykjavik
₩748,100 Roundtrip, found 4 days ago
₩748,100
Roundtrip
found 4 days ago
Select United flight, departing Sat, Oct 18 from Boston to Reykjavik, returning Fri, Oct 24, priced at ₩748,100 found 4 days ago
United
Sat, Oct 18 - Fri, Oct 24
BOS
Boston
KEF
Reykjavik
₩774,900 Roundtrip, found 4 days ago
₩774,900
Roundtrip
found 4 days ago
Select United flight, departing Sat, Oct 18 from Boston to Reykjavik, returning Fri, Oct 24, priced at ₩774,900 found 4 days ago
Lufthansa
Sat, Oct 18 - Fri, Oct 24
BOS
Boston
KEF
Reykjavik
₩799,000 Roundtrip, found 4 days ago
₩799,000
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Sat, Oct 18 from Boston to Reykjavik, returning Fri, Oct 24, priced at ₩799,000 found 4 days ago
United
Sat, Oct 18 - Fri, Oct 24
BOS
Boston
KEF
Reykjavik
₩888,900 Roundtrip, found 4 days ago
₩888,900
Roundtrip
found 4 days ago
Select United flight, departing Sat, Oct 18 from Boston to Reykjavik, returning Fri, Oct 24, priced at ₩888,900 found 4 days ago
Lufthansa
Sat, Oct 18 - Fri, Oct 24
BOS
Boston
KEF
Reykjavik
₩915,700 Roundtrip, found 4 days ago
₩915,700
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Sat, Oct 18 from Boston to Reykjavik, returning Fri, Oct 24, priced at ₩915,700 found 4 days ago
Delta
Sat, Oct 18 - Fri, Oct 24
BOS
Boston
KEF
Reykjavik
₩1,353,100 Roundtrip, found 4 days ago
₩1,353,100
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Oct 18 from Boston to Reykjavik, returning Fri, Oct 24, priced at ₩1,353,100 found 4 days ago
Delta
Sat, Oct 18 - Fri, Oct 24
BOS
Boston
KEF
Reykjavik
₩1,389,700 Roundtrip, found 4 days ago
₩1,389,700
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Oct 18 from Boston to Reykjavik, returning Fri, Oct 24, priced at ₩1,389,700 found 4 days ago
Delta
Sat, Oct 18 - Fri, Oct 24
BOS
Boston
KEF
Reykjavik
₩1,426,300 Roundtrip, found 4 days ago
₩1,426,300
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Oct 18 from Boston to Reykjavik, returning Fri, Oct 24, priced at ₩1,426,300 found 4 days ago
KLM
Sat, Oct 18 - Fri, Oct 24
BOS
Boston
KEF
Reykjavik
₩1,908,900 Roundtrip, found 4 days ago
₩1,908,900
Roundtrip
found 4 days ago
Select KLM flight, departing Sat, Oct 18 from Boston to Reykjavik, returning Fri, Oct 24, priced at ₩1,908,900 found 4 days ago
Austrian Airlines
Sat, Oct 18 - Fri, Oct 24
BOS
Boston
KEF
Reykjavik
₩2,026,500 Roundtrip, found 4 days ago
₩2,026,500
Roundtrip
found 4 days ago
Select Austrian Airlines flight, departing Sat, Oct 18 from Boston to Reykjavik, returning Fri, Oct 24, priced at ₩2,026,500 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 ₩322,819 - ₩671,488 per traveler.

Frequently asked questions

How much is a flight from Logan Intl. Airport (BOS) to Reykjavík–Keflavík Airport?
The lowest price advertised for a round-trip journey from Logan Intl. Airport (BOS) to Reykjavík–Keflavík Airport is ₩748,100. But you better act soon. This figure is based on fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Logan Intl. Airport to Reykjavík–Keflavík Airport?
When it comes to cancellation fees, each airline has a different set of terms and conditions. If you decide to cancel your vacation, visit our Customer Service Portal.
How do I find cheap flights from Logan Intl. Airport (BOS) to Keflavik Intl. Airport (KEF) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Logan Intl. Airport (BOS) to Keflavik Intl. Airport (KEF) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from BOS to KEF?
You'll be in the air for a while, as the flight distance from Boston to Reykjanesbær is 3,900 kilometers. Set up a playlist of your favorite tunes before you leave home to keep yourself entertained during your trip.
Which airlines fly direct from Logan Intl. Airport to Keflavik Intl. Airport (KEF)?
A popular airline that operates on the route from Logan Intl. Airport (BOS) to KEF is Icelandair (FI). It offers 47 flights every month. After more options? Check out the seats available with Fly Play (OG). This carrier offers 30 flights a month between these destinations.
Are Logan Intl. Airport (BOS) to Reykjavík–Keflavík Airport flight tickets cheaper when they're purchased at the last minute?
Airline tickets from Logan Intl. Airport to Keflavik Intl. Airport (KEF) are available up to 12 months prior to departure on Expedia. And although you may occasionally score great last-minute deal, it's never a sure thing. Also, booking your flights in advance means you'll have more options — and you can avoid ending up with the dreaded middle seat! We regularly update our fares to bring you the biggest bargains, so check back often for all the latest specials.

Travel information

Travel information

Origin airport
Logan Intl.
Destination airport
Keflavik Intl.
Roundtrip price
₩748,100
Distance
3851 km
Average flight time
9 hours 11 mins

Book with confidence

Book with confidence

Boston to Suðurnesjabær Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Boston to Suðurnesjabær will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Suðurnesjabær.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with BOS to KEF flights that won’t make your bank account wince. Ready to temporarily leave behind Boston for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to KEF with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Boston to Suðurnesjabær Flights

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Explore a world of travel with Expedia

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