Direct flights from Boston to Reykjavík BOS → KEF
Icelandair flies nonstop from Boston (BOS) to Reykjavík (KEF), daily. The flight takes about 5h 28m and covers 2,408 miles (3,875 km). Round-trip fares typically run around $492, with recent bookable fares from $449. Arrivals run on time 75.4% at BOS — BTS data for the last three months, counting arrivals within 15 minutes of schedule. Fares last checked 30 August 2026.
60-day flexibility overview based on 311 recent fares across the next 60 days
What flexibility is worth here
Flying in November rather than August typically saves $414 on BOS → KEF.
Typical round-trip fare by departure month, across the 6 months we currently track.
How long you stay changes it too
Staying 17+ nights typically costs $52 less than 6–9 nights.
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Departure Schedule typical week
Typical weekly schedule · 15 flights per week (~2 per day) · Updated 86d ago
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Frequently asked questions
Is there a direct flight from Boston to Reykjavík?
Yes, Icelandair operates nonstop flights from Boston (BOS) to Reykjavík (KEF).
Which airlines fly direct from Boston to Reykjavík?
Icelandair operates nonstop flights from Boston to Reykjavík.
How long is the flight from Boston to Reykjavík?
The nonstop flight from Boston to Reykjavík takes ~5h 28m (approximately 3875 km).
How often do direct flights operate from Boston to Reykjavík?
Nonstop flights from Boston to Reykjavík operate daily — 15 flights per week (~2 per day).
What is the on-time performance for flights from Boston to Reykjavík?
Arrivals run on time 75.4% at BOS — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
What days of the week are there direct flights from Boston to Reykjavík?
Direct flights from Boston to Reykjavík operate every day of the week.
How much is a round-trip flight from Boston to Reykjavík?
Round-trip flights from Boston (BOS) to Reykjavík (KEF) start at $448, with a typical fare around $492. Based on 311 recent fare combinations.
What is the cheapest month to fly from Boston to Reykjavík?
Across the 6 departure months we currently track, November 2026 is the cheapest month to fly round trip from Boston to Reykjavík, with typical fares around $449 — versus about $863 in August 2026, the most expensive.
Does trip length change the round-trip fare from Boston to Reykjavík?
Typical round-trip fares from Boston (BOS) to Reykjavík (KEF) by trip length: a week away (6–9 nights) about $500, around two weeks (10–16 nights) about $456, and a longer stay (17+ nights) about $448. Medians from 311 recent fare combinations.
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Scout — our search agent — priced 269 fares on this route in the past week, cheapest $449 round trip. It hunts nonstop fares from Boston every night and pings you when one's worth booking.
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