$1,179 Find Cheap Flights from Islip to Belgium

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Islip to Belgium departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Islip to Belgium Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Islip to Belgium that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Islip to Belgium

Thu, Mar 5 - Fri, Mar 13
Multiple Airlines Logo
9:39 am - 3:30 pm
ISP
-
BRU
23h 51m
2 stops
Multiple Airlines Logo
8:50 pm - 8:55 am
BRU
-
ISP
41h 05m
2 stops
$1,179Multiple Airlines
Thu, Mar 5 - Fri, Mar 13
Multiple Airlines Logo
9:59 am - 6:35 pm
ISP
-
BRU
26h 36m
3 stops
Multiple Airlines Logo
4:50 pm - 6:44 pm
BRU
-
ISP
30h 54m
3 stops
$1,559Multiple Airlines
Sat, Mar 28 - Sat, Apr 4
Multiple Airlines Logo
9:59 am - 8:40 am
ISP
-
BRU
17h 41m
2 stops
Multiple Airlines Logo
10:20 am - 6:44 pm
BRU
-
ISP
14h 24m
2 stops
$1,560Multiple Airlines
Thu, Mar 5 - Fri, Mar 13
Multiple Airlines Logo
9:59 am - 6:35 pm
ISP
-
BRU
26h 36m
3 stops
Multiple Airlines Logo
6:00 am - 6:44 pm
BRU
-
ISP
17h 44m
2 stops
$1,568Multiple Airlines
Fri, Mar 6 - Fri, Mar 13
Multiple Airlines Logo
9:59 am - 5:20 pm
ISP
-
BRU
25h 21m
2 stops
Multiple Airlines Logo
4:50 pm - 6:44 pm
BRU
-
ISP
30h 54m
3 stops
$1,735Multiple Airlines
Thu, Jun 25 - Wed, Jul 8
Multiple Airlines Logo
12:30 pm - 11:25 am
ISP
-
BRU
16h 55m
2 stops
Multiple Airlines Logo
10:20 am - 7:45 pm
BRU
-
ISP
15h 25m
2 stops
$1,767Multiple Airlines
Fri, Mar 6 - Fri, Mar 13
Multiple Airlines Logo
9:59 am - 8:20 am
ISP
-
BRU
16h 21m
2 stops
Multiple Airlines Logo
9:00 am - 6:44 pm
BRU
-
ISP
14h 44m
2 stops
$1,836Multiple Airlines
Useful Info

FAQs - booking Belgium flights

  • How does KAYAK find such low prices on flights from Islip to Belgium?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Islip to Belgium.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Islip to Belgium?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Islip to Belgium is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Islip to Belgium?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Islip to Belgium with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Islip to Belgium?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Islip to Belgium up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Islip to Belgium

Information on your arrival and departure airports

Islip (ISP)