$758 Cheap Flights from Istanbul (IST) to Guam (GUM)

View $758 flight on Mon, Oct 27, 2025Opens in a new window

Popular airlines from Istanbul Airport (IST) to Barrigada - A.B. Won Pat International Airport (GUM)

Cheap Flights from Istanbul to Guam (IST-GUM)

Prices were available within the past 7 days and start at $758 for one-way flights and $1,291 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Mon, Oct 27 - Fri, Oct 31
IST
Istanbul
GUM
Guam
$1,291 Roundtrip, found 15 hours ago
$1,291
Roundtrip
found 15 hours ago
Select Korean Air flight, departing Mon, Oct 27 from Istanbul to Guam, returning Fri, Oct 31, priced at $1,291 found 15 hours ago
Korean Air
Wed, Nov 12 - Mon, Nov 17
IST
Istanbul
GUM
Guam
$1,296 Roundtrip, found 6 days ago
$1,296
Roundtrip
found 6 days ago
Select Korean Air flight, departing Wed, Nov 12 from Istanbul to Guam, returning Mon, Nov 17, priced at $1,296 found 6 days ago
Korean Air
Wed, Oct 29 - Wed, Nov 5
IST
Istanbul
GUM
Guam
$1,346 Roundtrip, found 6 days ago
$1,346
Roundtrip
found 6 days ago
Select Korean Air flight, departing Wed, Oct 29 from Istanbul to Guam, returning Wed, Nov 5, priced at $1,346 found 6 days ago
Korean Air
Wed, Oct 29 - Fri, Nov 7
IST
Istanbul
GUM
Guam
$1,396 Roundtrip, found 6 days ago
$1,396
Roundtrip
found 6 days ago
Select Korean Air flight, departing Wed, Oct 29 from Istanbul to Guam, returning Fri, Nov 7, priced at $1,396 found 6 days ago
Korean Air
Mon, Nov 10 - Mon, Nov 17
IST
Istanbul
GUM
Guam
$1,496 Roundtrip, found 6 days ago
$1,496
Roundtrip
found 6 days ago
Select Korean Air flight, departing Mon, Nov 10 from Istanbul to Guam, returning Mon, Nov 17, priced at $1,496 found 6 days ago
Korean Air
Mon, Nov 3 - Wed, Nov 5
IST
Istanbul
GUM
Guam
$1,571 Roundtrip, found 6 days ago
$1,571
Roundtrip
found 6 days ago
Select Korean Air flight, departing Mon, Nov 3 from Istanbul to Guam, returning Wed, Nov 5, priced at $1,571 found 6 days ago
Turkish Airlines
Mon, Oct 27 - Fri, Oct 31
IST
Istanbul
GUM
Guam
$1,670 Roundtrip, found 15 hours ago
$1,670
Roundtrip
found 15 hours ago
Select Turkish Airlines flight, departing Mon, Oct 27 from Istanbul to Guam, returning Fri, Oct 31, priced at $1,670 found 15 hours ago
Qatar Airways
Mon, Oct 27 - Fri, Oct 31
IST
Istanbul
GUM
Guam
$1,750 Roundtrip, found 15 hours ago
$1,750
Roundtrip
found 15 hours ago
Select Qatar Airways flight, departing Mon, Oct 27 from Istanbul to Guam, returning Fri, Oct 31, priced at $1,750 found 15 hours ago
Philippine Airlines
Mon, Oct 27 - Fri, Oct 31
IST
Istanbul
GUM
Guam
$3,327 Roundtrip, found 15 hours ago
$3,327
Roundtrip
found 15 hours ago
Select Philippine Airlines flight, departing Mon, Oct 27 from Istanbul to Guam, returning Fri, Oct 31, priced at $3,327 found 15 hours ago
All Nippon Airways
Tue, Jan 13 - Tue, Jan 27
IST
Istanbul
GUM
Guam
$8,204 Roundtrip, found 5 days ago
$8,204
Roundtrip
found 5 days ago
Select All Nippon Airways flight, departing Tue, Jan 13 from Istanbul to Guam, returning Tue, Jan 27, priced at $8,204 found 5 days ago

Alternative airports near Barrigada

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to A.B. Won Pat Intl. GUM. Cheapest option available. Flights from $1,291
GUM
A.B. Won Pat Intl.
Cheapest
Flights from $1,291

Frequently asked questions

How much does a flight from Istanbul (IST) to A.B. Won Pat Intl. Airport (GUM) cost?
Lock in a cheap one-way flight from $758 or cheap return flight from $1,291 from Istanbul (IST) to A.B. Won Pat Intl. Airport (GUM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Istanbul (IST) to A.B. Won Pat Intl. Airport (GUM)?
The cheapest month to fly from IST to GUM is October, when demand is low. Off-peak months are often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Istanbul (IST) to A.B. Won Pat Intl. Airport (GUM)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest IST to GUM flight.
How many flights per day from Istanbul (IST) to A.B. Won Pat Intl. Airport (GUM)?
You'll need to book a flight with a layover if you're traveling from Istanbul (IST) to A.B. Won Pat Intl. Airport (GUM). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from IST to GUM?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Istanbul (IST) to A.B. Won Pat Intl. Airport (GUM)?
To touch down at A.B. Won Pat Intl. Airport (GUM) on time, opt for a flight that takes off from Istanbul (IST) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Istanbul (IST) to A.B. Won Pat Intl. Airport (GUM) last-minute?
Last-minute bookings from IST to GUM are usually more expensive. To lock in the lowest prices, start searching for flights well ahead of time. That being said, if you're flexible with your travel dates, you may score a cheap fare just before your departure.
Is it cheaper to book an IST to GUM flight and hotel package?
Compared with arranging hotels and flights separately, booking an IST to GUM flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place will take the hassle out of travel planning. Just pick your flights and choose from our wide range of stays, then personalize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Istanbul (IST) to A.B. Won Pat Intl. Airport (GUM)?
If you booked your IST to GUM flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

Travel information

Origin airport
Istanbul
Destination airport
A.B. Won Pat Intl.
Airlines serving
Korean Air, Philippine Airlines
Roundtrip price
$1,291
Distance
6883 mi

Book with confidence

Istanbul to Guam Flights

The cheapest times to fly from Istanbul to Guam

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Istanbul to Guam are during the month of October. You can find some of the cheapest flights from Istanbul to Guam with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Istanbul to Guam

Sunday is one of the best days to book for cheap flights from Istanbul to Guam: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Istanbul to Guam

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Istanbul to Guam in 2025. You can also book with separate airlines for your outbound and return journeys, from $758 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Istanbul to Guam flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Istanbul to Guam airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Istanbul to Guam Flights
*Available to One Key members.