United AirlinesDepart10:47
Fri, Dec 18GRB → SAW
14h 10m · 3 stops
$1,639one way, per person
View deal
- Cheapest fare
- $1,639
- Cheapest month
- December
- Direct flights
- Not recently
- Quickest trip
- 14h 10m
United Airlines · Fri, Dec 18
from $1,639
Usually 1+ stop
8,620 km
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Cheapest month to fly from Green Bay to Istanbul
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in December 2026
The lowest fares we've seen for each day, cheapest first.
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Getting around
About flights from Green Bay to Istanbul
Green Bay (GRB) and Istanbul (IST) are about 8,620 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 14h 10m. Over the next few months, one-way fares start from $1,639, and December 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Green Bay to Istanbul?
The cheapest one-way fare we've seen recently is $1,639 with United Airlines, departing Friday, December 18, 2026.
What is the cheapest month to fly from Green Bay to Istanbul?
December 2026 currently has the lowest fares, from $1,639 one way.
Are there direct flights from Green Bay to Istanbul?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from Green Bay to Istanbul?
The quickest journey we've seen takes about 14h 10m. Green Bay and Istanbul are around 8,620 km apart.
Which airlines fly from Green Bay to Istanbul?
Recent fares on this route were with United Airlines.
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