£84+ Cheap flights from Guam

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/2. 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.
GUM — LHR
29 Jan — 5 Feb1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights from Guam
Explore the most affordable flight options available from Guam. Find the lowest fares based on data from user searches, with prices last updated on 30 December 2025.

Sun 21/623:45GUM - ROR
Nonstop2h 05mUnited Airlines
Tue 23/603:10ROR - GUM
Nonstop2h 05mUnited Airlines
Deal found 29/12£482
Tue 13/119:55GUM - ROR
Nonstop2h 10mUnited Airlines
Thu 15/102:05ROR - GUM
Nonstop2h 05mUnited Airlines
Deal found 29/12£512
Tue 23/619:10GUM - ROR
Nonstop2h 05mUnited Airlines
Tue 23/603:10ROR - GUM
Nonstop2h 05mUnited Airlines
Deal found 29/12£647
Tue 10/202:40GUM - LGW
2 stops27h 00mMultiple Airlines
Wed 18/210:30LGW - GUM
3 stops28h 40mMultiple Airlines
Deal found 28/12£753
Fri 5/605:15GUM - LGW
3 stops58h 20mMultiple Airlines
Fri 12/612:35LGW - GUM
3 stops54h 45mMultiple Airlines
Deal found 29/12£823
Tue 23/608:05GUM - ROR
2 stops38h 30mUnited Airlines
Thu 25/611:05ROR - GUM
2 stops28h 05mUnited Airlines
Deal found 29/12£893
Wed 11/223:40GUM - ROR
Nonstop2h 10mUnited Airlines
Tue 17/203:40ROR - GUM
Nonstop2h 05mUnited Airlines
Deal found 29/12£898
Fri 30/105:45GUM - LGW
2 stops34h 55mMultiple Airlines
Fri 6/209:40LGW - GUM
2 stops56h 20mMultiple Airlines
Deal found 29/12£910
Sun 21/606:00GUM - ROR
1 stop21h 00mPhilippine Airlines
Wed 24/603:10ROR - GUM
1 stop24h 10mPhilippine Airlines
Deal found 29/12£919
Tue 23/608:05GUM - ROR
2 stops38h 30mUnited Airlines
Thu 25/602:05ROR - GUM
Nonstop2h 05mUnited Airlines
Deal found 29/12£925
Fri 30/105:45GUM - LHR
2 stops35h 25mMultiple Airlines
Fri 6/215:50LHR - GUM
2 stops50h 10mMultiple Airlines
Deal found 29/12£937
Fri 5/606:00GUM - LHR
2 stops41h 25mMultiple Airlines
Fri 12/614:25LHR - GUM
2 stops52h 55mMultiple Airlines
Deal found 29/12£951

Find flights from Guam within your budget

 
Find flights departing from Guam that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 30 December 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

TamuningKoror

GUM - ROR

GUMROR

Tamuning Guam Intl

Sun 21/6

23:45-00:50

Nonstop2h 05m

Koror Airai

Tue 23/6

03:10-06:15

Nonstop2h 05m

£482

TamuningKoror

GUM - ROR

GUMROR

Tamuning Guam Intl

Mon 22/6

23:45-00:50

Nonstop2h 05m

Koror Airai

Thu 25/6

02:05-05:10

Nonstop2h 05m

£482

TamuningKoror

GUM - ROR

GUMROR

Tamuning Guam Intl

Fri 13/2

19:55-21:05

Nonstop2h 10m

Koror Airai

Sun 15/2

02:05-05:10

Nonstop2h 05m

£482

TamuningKoror

GUM - ROR

GUMROR

Tamuning Guam Intl

Tue 23/6

19:10-20:15

Nonstop2h 05m

Koror Airai

Wed 24/6

02:05-05:10

Nonstop2h 05m

£482

TamuningKoror

GUM - ROR

GUMROR

Tamuning Guam Intl

Sun 21/6

23:45-00:50

Nonstop2h 05m

Koror Airai

Thu 25/6

02:05-05:10

Nonstop2h 05m

£482

TamuningKoror

GUM - ROR

GUMROR

Tamuning Guam Intl

Tue 13/1

19:55-21:05

Nonstop2h 10m

Koror Airai

Thu 15/1

02:05-05:10

Nonstop2h 05m

£512

TamuningKoror

GUM - ROR

GUMROR

Tamuning Guam Intl

Tue 23/6

19:10-20:15

Nonstop2h 05m

Koror Airai

Tue 23/6

03:10-06:15

Nonstop2h 05m

£647

TamuningLondon

GUM - LGW

GUMLGW

Tamuning Guam Intl

Tue 10/2

02:40-19:40

2 stops27h 00m

London Gatwick

Wed 18/2

10:30-01:10

3 stops28h 40m

£753

TamuningKoror

GUM - ROR

GUMROR

Tamuning Guam Intl

Fri 27/2

19:55-21:05

Nonstop2h 10m

Koror Airai

Sun 1/3

02:05-05:10

Nonstop2h 05m

£898

TamuningKoror

GUM - ROR

GUMROR

Tamuning Guam Intl

Wed 11/2

23:40-00:50

Nonstop2h 10m

Koror Airai

Tue 17/2

03:40-06:45

Nonstop2h 05m

£898

Flights are sorted by cheapest return flights first.

Deals found on 28/12

Showing 1-10 of 31 results
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Best time to book a flight from Guam

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Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Guam

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Fly from Guam cities

Consider departing from one of these cities also located in Guam. Flight origins are based on user searches made on Cheapflights and were last updated on 30 December 2025.
Flights from Tamuning

Related info for your journey

Access useful and relevant information related to your journey from Guam. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 30 December 2025.

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  • Can Cheapflights find flights from Guam with no change fees?

    Yes, we can. To see specific flights from Guam with no change fees, users can toggle flexible booking options after using the search form above to find flights.

  • Can Cheapflights notify me if prices for flights from Guam become cheaper?

    Not ready to book yet? You can track prices for flights from Guam on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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How does Cheapflights help users find flights from Guam?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Guam today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Guam?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Guam for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Guam with no change fees?

Yes, we can. To see specific flights from Guam with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Guam become cheaper?

Not ready to book yet? You can track prices for flights from Guam on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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