Boston from €298 Roundtrip: Icelandair Flights from Helsinki

Get away to Boston with Icelandair flights from Helsinki starting at just €298 roundtrip. These fares include a connection in Keflavik and have selected availability from September 2026 through March 2027.

Boston is a great mix of American history, coastal scenery, charming neighborhoods, and world-class universities. You can catch the spectacular New England fall colors in October and November, while December brings a festive winter atmosphere.

Highlights:

✔ Roundtrip fares from €298

✔ Flights via Keflavik (KEF)

✔ Icelandair

✔ 1 stop each way

✔ Travel from September 2026 through March 2027

Example Dates:

21 September – 5 October 2026

10–26 October 2026

17–25 October 2026

21–28 October 2026

21 October – 1 November 2026

2–16 November 2026

2–22 November 2026

7–14 November 2026

7–18 November 2026

9–22 November 2026

20–28 November 2026

21–28 November 2026

24 November – 1 December 2026

30 November – 7 December 2026

1–7 December 2026

3–12 December 2026

5–15 December 2026

6–15 December 2026

26 January – 2 February 2027

31 January – 8 February 2027

3–10 March 2027

More travel dates may be available throughout September 2026 through March 2027.