$956 Cheap Flights from Guam (GUM) to Istanbul (IST)

View $956 flight on Thu, May 7, 2026Opens in a new window

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

Cheap Flights from Guam to Istanbul (GUM-IST)

Prices were available within the past 7 days and start at $956 for one-way flights and $1,723 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Philippine Airlines
Mon, Mar 30 - Mon, Apr 13
GUM
Guam
IST
Istanbul
$1,723 Roundtrip, found 1 hour ago
$1,723
Roundtrip
found 1 hour ago
Select Philippine Airlines flight, departing Mon, Mar 30 from Guam to Istanbul, returning Mon, Apr 13, priced at $1,723 found 1 hour ago
Philippine Airlines
Mon, Mar 23 - Wed, Apr 8
GUM
Guam
IST
Istanbul
$1,724 Roundtrip, found 1 hour ago
$1,724
Roundtrip
found 1 hour ago
Select Philippine Airlines flight, departing Mon, Mar 23 from Guam to Istanbul, returning Wed, Apr 8, priced at $1,724 found 1 hour ago
Philippine Airlines
Mon, Feb 23 - Sat, Mar 7
GUM
Guam
IST
Istanbul
$1,745 Roundtrip, found 4 days ago
$1,745
Roundtrip
found 4 days ago
Select Philippine Airlines flight, departing Mon, Feb 23 from Guam to Istanbul, returning Sat, Mar 7, priced at $1,745 found 4 days ago
Philippine Airlines
Sun, Mar 29 - Mon, Apr 13
GUM
Guam
IST
Istanbul
$1,756 Roundtrip, found 1 hour ago
$1,756
Roundtrip
found 1 hour ago
Select Philippine Airlines flight, departing Sun, Mar 29 from Guam to Istanbul, returning Mon, Apr 13, priced at $1,756 found 1 hour ago
Korean Air
Mon, Mar 23 - Mon, Apr 6
GUM
Guam
IST
Istanbul
$1,813 Roundtrip, found 1 hour ago
$1,813
Roundtrip
found 1 hour ago
Select Korean Air flight, departing Mon, Mar 23 from Guam to Istanbul, returning Mon, Apr 6, priced at $1,813 found 1 hour ago
Korean Air
Mon, Dec 1 - Wed, Dec 3
GUM
Guam
IST
Istanbul
$1,813 Roundtrip, found 1 day ago
$1,813
Roundtrip
found 1 day ago
Select Korean Air flight, departing Mon, Dec 1 from Guam to Istanbul, returning Wed, Dec 3, priced at $1,813 found 1 day ago
Philippine Airlines
Sun, Mar 22 - Wed, Apr 8
GUM
Guam
IST
Istanbul
$1,834 Roundtrip, found 1 hour ago
$1,834
Roundtrip
found 1 hour ago
Select Philippine Airlines flight, departing Sun, Mar 22 from Guam to Istanbul, returning Wed, Apr 8, priced at $1,834 found 1 hour ago
Philippine Airlines
Sun, Oct 19 - Mon, Nov 3
GUM
Guam
IST
Istanbul
$1,879 Roundtrip, found 4 days ago
$1,879
Roundtrip
found 4 days ago
Select Philippine Airlines flight, departing Sun, Oct 19 from Guam to Istanbul, returning Mon, Nov 3, priced at $1,879 found 4 days ago
Korean Air
Wed, Dec 3 - Fri, Dec 5
GUM
Guam
IST
Istanbul
$1,882 Roundtrip, found 1 day ago
$1,882
Roundtrip
found 1 day ago
Select Korean Air flight, departing Wed, Dec 3 from Guam to Istanbul, returning Fri, Dec 5, priced at $1,882 found 1 day ago
Japan Airlines
Wed, Dec 3 - Fri, Dec 5
GUM
Guam
IST
Istanbul
$2,042 Roundtrip, found 1 day ago
$2,042
Roundtrip
found 1 day ago
Select Japan Airlines flight, departing Wed, Dec 3 from Guam to Istanbul, returning Fri, Dec 5, priced at $2,042 found 1 day ago

Alternative airports near Istanbul

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

Select flight to Istanbul Airport IST. Cheapest option available. Average driving time to city center is 35 minutes. Flights from $1,879
IST
Istanbul Airport
Cheapest
Average driving time to city center35 min
Flights from $1,879

Frequently asked questions

How much does a flight from A.B. Won Pat Intl. Airport (GUM) to Istanbul (IST) cost?
Snag a cheap one-way flight from $956 or cheap return flight from $1,723 from A.B. Won Pat Intl. Airport (GUM) to Istanbul (IST) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from A.B. Won Pat Intl. Airport (GUM) to Istanbul (IST)?
Traveling in March may help you find better deals, as it's the cheapest month for flights between GUM and IST. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from A.B. Won Pat Intl. Airport (GUM) to Istanbul (IST)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from GUM to IST. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from A.B. Won Pat Intl. Airport (GUM) to Istanbul (IST)?
Direct flights from A.B. Won Pat Intl. Airport (GUM) to Istanbul (IST) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from GUM to IST?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from A.B. Won Pat Intl. Airport (GUM) to Istanbul (IST)?
To avoid potential delays on the A.B. Won Pat Intl. Airport (GUM) to Istanbul (IST) route, fly before 3 PM. Departures after this time have a 22% higher chance of cancellation.**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 A.B. Won Pat Intl. Airport (GUM) to Istanbul (IST) last-minute?
Last-minute bookings from GUM to IST are usually more expensive. For the best rates, start looking for flights well in advance. That said, if you can play around with your travel dates, you may find a cheap ticket just before your departure.
Can I cancel or change the date of my flight from A.B. Won Pat Intl. Airport (GUM) to Istanbul (IST)?
In most instances, you're able to cancel or reschedule your GUM to IST flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you want more details, visit our Customer Service portal.

Travel information

Origin airport
A.B. Won Pat Intl.
Destination airport
Istanbul
Airlines serving
Korean Air, Philippine Airlines
Roundtrip price
$1,723
Distance
6883 mi

Book with confidence

Guam to Istanbul Flights

The cheapest times to fly from Guam to Istanbul

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 Guam to Istanbul are during the month of March. You can find some of the cheapest flights from Guam to Istanbul with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Guam to Istanbul

Sunday is one of the best days to book for cheap flights from Guam to Istanbul: 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 Guam to Istanbul

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 Guam to Istanbul in 2025. You can also book with separate airlines for your outbound and return journeys, from $956 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 Guam to Istanbul 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 Guam to Istanbul 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.

 

Guam to Istanbul Flights

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*Available to One Key members.