Cheap Flights from Porto Airport to Guam (GUM) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2026/1
Sun	Mon	Tue	Wed	Thu	Fri	Sat
				1Search	2Search	3Search
4Search	5Search	6Search	7Search	8Search	9Search	10Search
11Search	12Search	13Search	14Search	15Search	16Search	17Search
18Search	198,211	20Search	21Search	22Search	23Search	24Search
25Search	26Search	27Search	28Search	29Search	30Search	31Search

Select Return Date　　 Change Departure Date

Return Date

2026/1
Sun	Mon	Tue	Wed	Thu	Fri	Sat
				1------	2------	3------
4------	5------	6------	7------	8------	9------	10------
11------	12------	13------	14------	15------	16------	17------
18------	19------	20------	21------	22------	23------	24------
25------	26------	27------	28------	29------	30------	31------

　　Select Departure Date

Currency:US Dollar Loading Searching Fares Updating Fares

Departure Date

―

Return Date

Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Porto－Guam Airport
January Lowest Airfares
USD8,211

The airfare displayed above is for All Nippon Airways

Set calendar for this month
Porto－Guam Airport
February Lowest Airfares -----

Porto－Guam Airport
March Lowest Airfares -----
Porto－Guam Airport
April Lowest Airfares -----
Porto－Guam Airport
May Lowest Airfares -----

Porto－Guam
Estimated Flight Time
17 Hours 15 Minutes
Porto－Guam
Number of Operating Airlines
6

Operating Airlines for Porto－Guam Airport Route
Korean Air

Lufthansa

Swissair

All Nippon Airways

Asiana Airlines

United Airlines

Other Destinations from:Porto

Porto－Seoul(Incheon)
USD793〜
Porto－San Francisco(SFO)
USD796〜
Porto－Tokyo(Haneda)
USD936〜
Porto－Tokyo(Narita)
USD937〜
Porto－Nagoya(Chubu Centrair)
USD1,076〜
Porto－Osaka(Kansai)
USD1,001〜
Porto－Osaka(Itami ( ))
USD1,419〜
* Fares vary in accordance to seat availability
Other Departures to: Guam

Lisbon Portela Airport－Guam(GUM)
USD1,568〜
* Fares vary in accordance to seat availability