Iceland is unusually cheap to reach because it sits halfway across the Atlantic and its carriers built a business on connecting the US to Europe through Reykjavik. That geography is your advantage. Here is how to use it.
How to find cheap flights to Iceland
From the US Northeast, Reykjavik is one of the shortest transatlantic hops there is, so Boston and New York routinely have the lowest fares, with other East Coast hubs close behind. The flight is short enough that Iceland often prices like a long domestic trip rather than a full overseas fare.
The free stopover trick
Icelandic carriers let you add a multi-day stopover in Reykjavik at no extra airfare on the way to mainland Europe. That effectively turns one transatlantic ticket into two destinations. Pair it with an open-jaw itinerary to fly home from a different European city without backtracking.
Find your cheapest Iceland fare
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Search Cheap Flights Free →The cheapest time to fly to Iceland
The shoulder seasons, roughly late April to May and September to October, offer the best mix of lower fares and reasonable weather, with long daylight in spring and northern-lights chances in fall. Summer (June to August) is the busy, expensive peak. Deep winter is cheapest of all on airfare if you can handle short days and want the aurora.
How to book it cheap
- Fly from a Northeast hub like Boston or New York for the shortest, cheapest crossing.
- Use the stopover to combine Iceland with a cheap Europe trip.
- Fly midweek per the cheapest days to fly.
- Set an alert and pounce on the frequent fare sales; here is how alerts work.
Comparing transatlantic value? See cheap flights to Europe in 2026 and the cheapest places to fly in 2026.