Flights from Islip Airport (ISP) to Reykjavik Airport Airport (RKV)
Flexjet is the only airliner who offers flights between Long Island Mac Arthur and Keflavik. When travelling from Long Island Mac Arthur you will cover about 2,580 miles before you reach Keflavik. This journey will take 5 Hours 41 Minutes.
The exact cost of the flight we vary quite significantly base on the dates you travel, the time of day you will depart and how long in advance you pre book the flights. If you are on a tight budget then you should avoid flying at peak hours as the prices are more expensive. The cheapest flights are in the evenings and in mid week. We advise all our viewers to book well in advance. This way you will get the low priced tickets available.
On arriving at Keflavik please note the time difference, the time zone at Keflavik is 0.0 GMT compared to 5.0 GMT at Long Island Mac Arthur.
If you had a rental car at Keflavik Airport and need to return it, find the nearest fuel station on your route to Keflavik Airport and avoid excess fees.
Organise and book your choice of transport at Keflavik Airport:
- Car rental at Keflavik Airport
- Keflavik Airport Private Transfers
- Keflavik Airport Buses
- Keflavik Airport Taxis
- Keflavik Airport Train Services to/near
Need a place to stay when you get to Reykjavik? See a range of hotels near Keflavik Airport
The table below displays the numbers of daily flights from Long Island Mac Arthur (ISP) to Keflavik (RKV) and the relevant airlines that fly.

Airliner | Mo | Tu | We | Th | Fr | Sa | Su | First Flight | Last Flight | Flights |
---|---|---|---|---|---|---|---|---|---|---|
Flexjet | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 11:00 | 11:00 | VIEW FLIGHTS |
Flexjet is the most popular airliners who operate this route. They have around 1 a week with times that vary between 11:00 and 11:00.
To book your flight you can visit Flexjet on their website www.flexjet.com/. You will find up to date information on availability and the latest discounts.
Flight times for the route are summarised in the table below. These time were correct at the time of writing, but please be aware that times may vary from time to time so please check their website for exact times and the dates you wish to fly.

Day | Flight Times | Flights | ||||
---|---|---|---|---|---|---|
Tuesday | 11:00
| VIEW FLIGHTS |
Please remember to leave plenty of time to get though customers when you are departing form the airports. Flights regulations are getting very strict these days so getting through customs can take in excess of 1 hour in some cases.
Don't forget to book a hire car!
Find the best car rentals at RKV
Compare Flight Prices from ISP to RKV

Was your flight delayed or cancelled?
You may be eligible to receive up to 600 EUR compensation per person in your party.
Claim Now!Flight Info FAQ - Islip (ISP) to Reykjavik (RKV)
Don't forget to book your car rental!
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