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Cheap flights from Guam to London Heathrow Airport from £1,030

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/6. 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
22 May — 29 May1
1 adult
Wed 22/5
Wed 29/5

When is the cheapest time to fly from Guam to London Heathrow Airport (GU - LHR)?

When flying from Guam to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Guam to Heathrow flights in May & June 2024

Find cheap flight options from Guam to Heathrow specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 844,321 searches. Prices were last updated on 17 May 2024.
Wed 19/603:05GUM - LHR
2 stops24h 35mMultiple Airlines
Fri 12/706:30LHR - GUM
2 stops22h 30mMultiple Airlines
Deal found 16/5£1,150
Wed 19/603:05GUM - LHR
2 stops24h 35mMultiple Airlines
Fri 12/706:30LHR - GUM
3 stops34h 30mMultiple Airlines
Deal found 16/5£1,205
Wed 19/603:05GUM - LHR
2 stops24h 35mMultiple Airlines
Fri 12/720:40LHR - GUM
1 stop20h 20mMultiple Airlines
Deal found 16/5£1,262
Wed 19/603:05GUM - LHR
1 stop24h 45mMultiple Airlines
Fri 12/720:40LHR - GUM
1 stop20h 20mMultiple Airlines
Deal found 16/5£1,300
Thu 20/605:55GUM - LHR
2 stops33h 00mMultiple Airlines
Fri 12/709:30LHR - GUM
2 stops44h 45mMultiple Airlines
Deal found 16/5£1,736
Thu 20/617:00GUM - LHR
1 stop33h 20mMultiple Airlines
Fri 12/706:30LHR - GUM
2 stops24h 35mMultiple Airlines
Deal found 16/5£1,811
Thu 20/617:00GUM - LHR
1 stop33h 20mMultiple Airlines
Fri 12/720:40LHR - GUM
1 stop20h 20mMultiple Airlines
Deal found 16/5£1,909

Guam to Heathrow 2024 flight deals

Discover exclusive flight deals for travel between Guam and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 844,321 searches. Data last updated 17 May 2024.
Wed 19/603:05GUM - LHR
2 stops24h 35mMultiple Airlines
Fri 12/706:30LHR - GUM
2 stops22h 30mMultiple Airlines
Deal found 16/5£1,150
Wed 19/603:05GUM - LHR
2 stops24h 35mMultiple Airlines
Fri 12/706:30LHR - GUM
3 stops34h 30mMultiple Airlines
Deal found 16/5£1,205
Wed 19/603:05GUM - LHR
2 stops24h 35mMultiple Airlines
Fri 12/720:40LHR - GUM
1 stop20h 20mMultiple Airlines
Deal found 16/5£1,262
Wed 19/603:05GUM - LHR
1 stop24h 45mMultiple Airlines
Fri 12/720:40LHR - GUM
1 stop20h 20mMultiple Airlines
Deal found 16/5£1,300
Thu 20/605:55GUM - LHR
2 stops33h 00mMultiple Airlines
Fri 12/709:30LHR - GUM
2 stops44h 45mMultiple Airlines
Deal found 16/5£1,736
Thu 20/617:00GUM - LHR
1 stop33h 20mMultiple Airlines
Fri 12/706:30LHR - GUM
2 stops24h 35mMultiple Airlines
Deal found 16/5£1,811
Thu 20/617:00GUM - LHR
1 stop33h 20mMultiple Airlines
Fri 12/720:40LHR - GUM
1 stop20h 20mMultiple Airlines
Deal found 16/5£1,909

Find flights from Guam to Heathrow within your budget

Customise your flight search to find flights from Guam to Heathrow 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 844,321 searches. Data last updated 17 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£1,030 - £1,933

Route

Depart

Return

Price

Tamuning Guam IntlLondon Heathrow

GUM - LHR

GUMLHR

Tamuning Guam Intl

Thu 13/6

2 stops27h 55m

London Heathrow

Fri 21/6

2 stops34h 30m

£1,030

Tamuning Guam IntlLondon Heathrow

GUM - LHR

GUMLHR

Tamuning Guam Intl

Wed 19/6

2 stops24h 35m

London Heathrow

Fri 12/7

2 stops22h 30m

£1,150

Tamuning Guam IntlLondon Heathrow

GUM - LHR

GUMLHR

Tamuning Guam Intl

Wed 19/6

2 stops24h 35m

London Heathrow

Fri 12/7

3 stops34h 30m

£1,205

Tamuning Guam IntlLondon Heathrow

GUM - LHR

GUMLHR

Tamuning Guam Intl

Thu 13/6

1 stop24h 45m

London Heathrow

Fri 21/6

1 stop20h 20m

£1,235

Tamuning Guam IntlLondon Heathrow

GUM - LHR

GUMLHR

Tamuning Guam Intl

Wed 19/6

2 stops24h 35m

London Heathrow

Fri 12/7

1 stop20h 20m

£1,262

Tamuning Guam IntlLondon Heathrow

GUM - LHR

GUMLHR

Tamuning Guam Intl

Wed 19/6

1 stop24h 45m

London Heathrow

Fri 12/7

1 stop20h 20m

£1,300

Tamuning Guam IntlLondon Heathrow

GUM - LHR

GUMLHR

Tamuning Guam Intl

Fri 14/6

2 stops33h 20m

London Heathrow

Fri 21/6

2 stops23h 45m

£1,574

Tamuning Guam IntlLondon Heathrow

GUM - LHR

GUMLHR

Tamuning Guam Intl

Thu 20/6

2 stops33h 00m

London Heathrow

Fri 12/7

2 stops44h 45m

£1,736

Tamuning Guam IntlLondon Heathrow

GUM - LHR

GUMLHR

Tamuning Guam Intl

Fri 14/6

1 stop34h 05m

London Heathrow

Fri 21/6

1 stop34h 30m

£1,933

Flights are sorted by cheapest first

Deals found on 15/5

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 17 May 2024.
Korean Air
8.5
Very Good
1,171 reviews
Check prices

Crew

8.8

Food

8.1

Overall

8.5

Boarding

8.6

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

flight with Delta Airbus is safe, on time and friendly. If the food can have more choices like instant noodles, sandwich other than pizza would be better. Pizza is too salty.

Korean Air
8.5
Very Good
1,171 reviews
Korean Air
8.5
Very Good
1,171 reviews
Check prices

Crew

8.8

Food

8.1

Overall

8.5

Boarding

8.6

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

flight with Delta Airbus is safe, on time and friendly. If the food can have more choices like instant noodles, sandwich other than pizza would be better. Pizza is too salty.

Related info for your journey

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

  • Can I find flights from Guam to London Heathrow Airport for under £1,100 on Cheapflights?

    Yes, there are multiple flights from Guam to London Heathrow Airport for under £1,100. The cheapest flight booked recently is on Multiple Airlines for just £1,030, but on average you can expect to pay £1,512.

  • What does GUM to LHR mean?

    Great question - GUM to LHR just means Tamuning Guam Intl Airport to London Heathrow Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Guam to Heathrow that include extra baggage allowance?

    The amount of baggage you can bring on your Guam to Heathrow flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Guam to Heathrow with specific airlines?

    Yes, Cheapflights allows you to browse and filter Guam to Heathrow flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Guam to Heathrow that allow pets onboard?

    Many airlines flying from Guam to Heathrow offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Guam to Heathrow?

    Yes, you can often find last-minute deals on Guam to Heathrow flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Guam to London Heathrow Airport flight deals updated?

    The Guam to London Heathrow Airport flight deals you see on this page were last updated on 16/5.

See more FAQs

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Search flights from Guam to Heathrow by cabin class

Find flights from Guam to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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When you search for this flight from Guam to Heathrow, 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.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Guam to Heathrow flexibly with Cheapflights today.

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Of course! You can now track prices for flights from Guam to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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