Find flights
When to book
FAQs

Cheap flights from Guam to London from £1,068

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
GUM — LON
31 Aug — 7 Sep1
1 adult

Cheap flight deals from Guam to London

Keep the following information in mind while searching for Guam to London flight deals. Data was last updated 26 August 2025.

Round-trip from

£1,068
9/10-16/10
  • 9/10-16/10
  • 5 total stops
  • 61h 15m total
  • Guam to London
Search Deals

Find flight deals from Guam to London

Cheapest flights from Guam to London
Explore the most affordable flight options available from Guam to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.

Thu 9/1016:20GUM - LGW
3 stops31h 50mMultiple Airlines
Thu 16/1011:35LGW - GUM
2 stops29h 25mMultiple Airlines
Deal found 25/8£1,068
Thu 9/1016:20GUM - LHR
3 stops35h 20mMultiple Airlines
Thu 16/1006:30LHR - GUM
2 stops23h 00mMultiple Airlines
Deal found 25/8£1,202
Wed 8/1001:55GUM - LHR
1 stop24h 25mKorean Air
Thu 16/1019:35LHR - GUM
1 stop19h 35mKorean Air
Deal found 25/8£1,266

Cheapflights Fare Finder

 
Customise your flight search to find flights from Guam to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 26 August 2025.
Use the filters below to find and compare flights from Guam to London that are best for you.

Fly from

Guam

Fly to

London

Route

Depart

Return

Price

TamuningLondon

GUM - LGW

GUMLGW

Tamuning Guam Intl

Thu 9/10

16:20-15:10

3 stops31h 50m

London Gatwick

Thu 16/10

11:35-02:00

2 stops29h 25m

£1,068

TamuningLondon

GUM - LHR

GUMLHR

Tamuning Guam Intl

Thu 9/10

16:20-18:40

3 stops35h 20m

London Heathrow

Thu 16/10

06:30-14:30

2 stops23h 00m

£1,202

TamuningLondon

GUM - LHR

GUMLHR

Tamuning Guam Intl

Wed 8/10

01:55-17:20

1 stop24h 25m

London Heathrow

Thu 16/10

19:35-00:10

1 stop19h 35m

£1,266

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Best time to book a flight from Guam to London

Have a flexible travel schedule? Discover the best time to fly to London from Guam with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from Guam to London
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Guam to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Guam to London?

    A quick flight from Guam to London can take about 24h 25m. Korean Air provides one of the quickest options available for as low as £1,266. The distance from Guam to London is about 7483 mi.

  • Can I find deals for flights from Guam to London that include hotel bookings?

    Yes. In addition to deals on Guam to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Guam to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Guam to London.

  • Can I find deals for business class flights from Guam to London?

    Yes. Cheapflights offers flight deals from Guam to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Guam to London?

    Currently, January is the cheapest month in which you can book a flight from Guam to London (average of £112). Flying from Guam to London in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Croydon
Hounslow
Gatwick
Slough
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
Folkestone
Ipswich
Chichester
Winchester
Eastbourne
Dartford
Guildford
Romford

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Guam to London

See prices for flight routes from nearby airports that may be better suited for you.
Sydney to Heathrow flights
Melbourne to Heathrow flights
Sydney to Gatwick flights
Perth to Heathrow flights
Melbourne to Gatwick flights
Sydney to Stansted flights
Melbourne to Stansted flights
Melbourne to London City flights
Brisbane to Heathrow flights
Perth to Gatwick flights
Perth to Stansted flights
Brisbane to Gatwick flights
Auckland to Heathrow flights
Brisbane to Stansted flights
Auckland to Gatwick flights
Auckland to Stansted flights
Auckland to London City flights
Sydney to Luton flights
Avalon to Heathrow flights
Christchurch to Heathrow flights
Adelaide to Heathrow flights
Perth to Manchester flights
Adelaide to Gatwick flights
Christchurch to Stansted flights
Christchurch to Gatwick flights
Wellington to Heathrow flights
Melbourne to Manchester flights
Wellington to Stansted flights
Wellington to Gatwick flights
Sydney to Manchester flights
Brisbane to Manchester flights
Adelaide to Manchester flights
Canberra to Gatwick flights
Canberra to Heathrow flights
Auckland to Manchester flights
Melbourne to Edinburgh flights
Perth to Birmingham flights
Sydney to Birmingham flights
Perth to Edinburgh flights
Brisbane to Edinburgh flights
Sydney to Edinburgh flights
Cairns to Gatwick flights
Melbourne to Birmingham flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Guam to London?

When you search for this flight from Guam to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Guam to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Guam to London with no change fees?

Need flexible booking options for your flight to London from Guam? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.