S$137 Cheap Flights to Dededo

View S$137 flight on Tue, 30 Sept, 2025Opens in a new window

Popular airlines to Dededo

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Dededo

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'way Air with baggage
Mon, 1 Dec - Sat, 6 Dec
ICN
Seoul
GUM
Guam
S$199 Return, found 5 days ago
S$199
Return
found 5 days ago
Select T'way Air with baggage flight, departing Mon, 1 Dec from Seoul to Guam, returning Sat, 6 Dec, priced at S$199 found 5 days ago
United
Fri, 17 Oct - Fri, 24 Oct
NRT
Tokyo
GUM
Guam
S$317 Return, found 1 day ago
S$317
Return
found 1 day ago
Select United flight, departing Fri, 17 Oct from Tokyo to Guam, returning Fri, 24 Oct, priced at S$317 found 1 day ago
Philippine Airlines
Thu, 19 Feb - Sun, 22 Feb
MNL
Manila
GUM
Guam
S$439 Return, found 1 day ago
S$439
Return
found 1 day ago
Select Philippine Airlines flight, departing Thu, 19 Feb from Manila to Guam, returning Sun, 22 Feb, priced at S$439 found 1 day ago
Korean Air
Thu, 18 Dec - Sun, 21 Dec
NRT
Tokyo
GUM
Guam
S$537 Return, found 2 hours ago
S$537
Return
found 2 hours ago
Select Korean Air flight, departing Thu, 18 Dec from Tokyo to Guam, returning Sun, 21 Dec, priced at S$537 found 2 hours ago
Japan Airlines
Mon, 6 Oct - Thu, 9 Oct
NRT
Tokyo
GUM
Guam
S$593 Return, found 6 hours ago
S$593
Return
found 6 hours ago
Select Japan Airlines flight, departing Mon, 6 Oct from Tokyo to Guam, returning Thu, 9 Oct, priced at S$593 found 6 hours ago

Find Your Flights to Dededo GUM

Cheap flights to Dededo (GUM)

Get started finding a cheap flight to Dededo on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Dededo.

Return prices range from S$199 - S$680 and one-ways Dededo start as low as S$137.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to Dededo (GUM)

You have several options for which airline you choose to travel with to Dededo. There are 10 airlines flying into GUM: T'way Air with baggage, United, Philippine Airlines, Jeju Air with Bag, Korean Air, Japan Airlines. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Dededo (GUM) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to GUM in December and in September for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

What is the name of Dededo's airport?
Dededo has just one airport, A.B. Won Pat Intl. Airport (GUM).
How far is Guam Intl. Airport from central Dededo?
Guam International Airport is not too far from the heart of the city. It's a mere 8 kilometres from downtown Dededo.
What airport is best to fly into Dededo?
A flight to Dededo means hitting the tarmac at A.B. Won Pat Intl. Airport (GUM). Get off the plane, collect your luggage and you'll be 8 kilometres from downtown.
How many airlines fly to Dededo?
There are 8 air carriers that jet into Dededo from 13 airports around the world.
Which airlines fly to Dededo?
Jin Air, Jeju Air and Korean Air are the most frequent fliers to Dededo. The majority of flights come in from Seoul, with Jin Air having the most services on this route.
How many nonstop flights are there to Dededo?
Flying to someplace new is much more straightforward when there aren't any stopovers. If you're off to Dededo, the awesome news is that there are around 131 direct flights operating every week.
Where are the most popular flights to Dededo departing from?
Travellers frequently jet off from Seoul, Tokyo and Manila airports when heading to Dededo.
How long is the flight to Dededo Airport?
Which airport you depart from determines how much of the in-flight entertainment you'll get to see. From Seoul to Dededo, the average flight time is 4 hours and 20 minutes. From Tokyo it's more or less 3 hours and 45 minutes, and from Manila it's 3 hours and 47 minutes.
How to book the cheapest flight to Dededo?
We all know those lucky travellers who manage to score incredibly cheap plane tickets wherever they go. Want to know how to do it for your Dededo holiday? Don't leave it until the last possible moment to lock in your flight. Also, shop around and compare your options. If your destination has multiple airports, you may be able to pick up a fantastic price by flying into one a little further out. Last of all, be prepared to book quickly if you stumble on a great deal. It might not be available for long! With a bit of know-how and some luck, the perfect fare will be yours.
Do you have any tips for my flight to Dededo?
No matter where you're coming from, flying can be a seamless experience if you prepare well enough. Check out these handy tips that will help get your Dededo holiday started on the right note. What to pack in your hand luggage:

  • First things first, put in your passport, travel docs, credit cards and daily medications. Next, you'll want some in-flight entertainment to while away the time. A thrilling novel and a tablet crammed with your favourite shows are some terrific options. If you plan to catch forty winks, a neck pillow and some noise-cancelling headphones will also be useful. Finally, make room for a toothbrush and some deodorant so you'll arrive at your destination feeling fresh and raring to go.

Do not pack the following items in your hand luggage:

  • Put all your full-sized bottles of shampoo and conditioner in your checked luggage. Any liquids or gels in your carry-on bag larger than 3.4 ounces (100 millilitres) won't be allowed on. Sharp or pointed objects, like your Swiss Army knife, and dangerous products which are flammable or explosive, such as spray paint, flares and gasoline, are also not allowed.

What to wear on a flight:

  • Your aim is to be as comfortable as possible. Go for a pair of slip-on shoes, dress in loose, natural fibers and remember to bring a jacket in case it gets chilly in the cabin.
  • Most travellers are aware of deep vein thrombosis (DVT), a blood clotting condition caused by prolonged periods of inactivity. To lessen your risk on board, drink plenty of water, consider wearing compression tights or socks and move your lower limbs often.

How to get through airport security fast when flying to Dededo?
Being prepared before you get to the airport will help make your getaway to Dededo a piece of cake. Here are some useful tips for a stress-free journey past security:

  • First things first. Your travel documents and ID will need to be shown to security personnel. Have them easily accessible to avoid fumbling around for them.
  • Time to strip down. Well kind of. Your belt, coat, keys and other items in your pocket, like coins, will need to go through the X-ray machine. Make the whole process faster by removing them as your turn draws near.
  • For just a few minutes, you'll have to unplug from technology. Your phone, tablet and any other electronic devices must also go through the scanner.
  • Travelling with your favourite cologne? As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a zip-close bag, you can bring it with you on board.
  • The right choice of footwear can save you a few precious minutes. Boots and bulky shoes are often required to be removed and separately scanned. Slip-on shoes usually aren't.
  • Airlines will not allow any sharp or pointed objects in your hand luggage. If you must bring these kinds of items, pack them in your checked baggage.

Flights to Dededo information
Destination airport
A.B. Won Pat Intl.
Destination airport IATA code
GUM
Destination city name
Guam
Return price
S$198

Trending flights to Dededo

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Philippine Airlines
Fri, 26 Sept - Mon, 29 Sept
SIN
Singapore
GUM
Guam
S$680 Return, found 5 days ago
S$680
Return
found 5 days ago
Select Philippine Airlines flight, departing Fri, 26 Sept from Singapore to Guam, returning Mon, 29 Sept, priced at S$680 found 5 days ago
*Available to Expedia members.