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Cheap flights from London Heathrow Airport to Guam from £1,052

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/5. 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.
LHR — GUM
24 Apr — 1 May1
1 adult
Wed 24/4
Wed 1/5

What is the cheapest month to fly from London Heathrow Airport to Guam?

The best pricing can be found in the month of August. Prices to Guam from London Heathrow Airport average £1,129. You can even find prices in August for less than £1,129, as users have found deals to Guam from as low as £881. The month of April appears to be one of the more expensive times to travel to Guam from London Heathrow Airport. Flying in the targeted month can save you up to 36%.

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

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

Cheap Korean Air flights from Heathrow to Guam

Explore cheap flight options specifically provided by Korean Air for the route between Heathrow and Guam. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 899,432 searches. Data last updated 19 April 2024.
Sun 9/619:35LHR - GUM
1 stop34h 40mKorean Air
Thu 13/617:00GUM - LHR
1 stop33h 20mKorean Air
Deal found 17/4£1,235
Sun 9/619:35LHR - GUM
1 stop34h 40mKorean Air
Thu 13/617:00GUM - LHR
1 stop33h 20mKorean Air
Deal found 18/4£1,236
Sat 18/519:35LHR - GUM
1 stop34h 40mKorean Air
Sat 25/516:15GUM - LHR
1 stop34h 05mKorean Air
Deal found 18/4£1,373

Cheap Heathrow to Guam flights in April & May 2024

Find cheap flight options from Heathrow to Guam specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 899,432 searches. Prices were last updated on 19 April 2024.
Sat 18/509:45LHR - GUM
2 stops31h 15mMultiple Airlines
Sat 25/517:10GUM - LHR
2 stops34h 30mMultiple Airlines
Deal found 18/4£1,052
Sat 18/520:40LHR - GUM
1 stop20h 20mMultiple Airlines
Sat 25/517:10GUM - LHR
2 stops34h 30mMultiple Airlines
Deal found 18/4£1,060
Sat 18/509:45LHR - GUM
2 stops31h 15mMultiple Airlines
Fri 24/503:05GUM - LHR
2 stops24h 35mMultiple Airlines
Deal found 18/4£1,103
Sat 18/520:40LHR - GUM
1 stop20h 20mMultiple Airlines
Fri 24/503:05GUM - LHR
2 stops48h 35mMultiple Airlines
Deal found 18/4£1,116
Sat 18/509:45LHR - GUM
2 stops31h 15mMultiple Airlines
Sat 25/517:10GUM - LHR
3 stops33h 35mMultiple Airlines
Deal found 18/4£1,150
Sat 18/507:45LHR - GUM
3 stops33h 15mMultiple Airlines
Fri 24/503:05GUM - LHR
2 stops24h 35mMultiple Airlines
Deal found 18/4£1,227
Sat 18/519:35LHR - GUM
1 stop34h 40mKorean Air
Sat 25/516:15GUM - LHR
1 stop34h 05mKorean Air
Deal found 18/4£1,373
Sat 18/519:35LHR - GUM
1 stop21h 25mMultiple Airlines
Fri 24/503:05GUM - LHR
1 stop23h 15mMultiple Airlines
Deal found 18/4£1,462

Heathrow to Guam 2024 flight deals

Discover exclusive flight deals for travel between Heathrow and Guam in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 899,432 searches. Data last updated 19 April 2024.
Sat 18/509:45LHR - GUM
2 stops31h 15mMultiple Airlines
Sat 25/517:10GUM - LHR
2 stops34h 30mMultiple Airlines
Deal found 18/4£1,052
Sat 18/520:40LHR - GUM
1 stop20h 20mMultiple Airlines
Sat 25/517:10GUM - LHR
2 stops34h 30mMultiple Airlines
Deal found 18/4£1,060
Sat 18/509:45LHR - GUM
2 stops31h 15mMultiple Airlines
Fri 24/503:05GUM - LHR
2 stops24h 35mMultiple Airlines
Deal found 18/4£1,103
Sat 18/520:40LHR - GUM
1 stop20h 20mMultiple Airlines
Fri 24/503:05GUM - LHR
2 stops48h 35mMultiple Airlines
Deal found 18/4£1,116
Sat 18/509:45LHR - GUM
2 stops31h 15mMultiple Airlines
Sat 25/517:10GUM - LHR
3 stops33h 35mMultiple Airlines
Deal found 18/4£1,150
Sat 18/507:45LHR - GUM
3 stops33h 15mMultiple Airlines
Fri 24/503:05GUM - LHR
2 stops24h 35mMultiple Airlines
Deal found 18/4£1,227
Sun 9/619:35LHR - GUM
1 stop34h 40mKorean Air
Thu 13/617:00GUM - LHR
1 stop33h 20mKorean Air
Deal found 17/4£1,235
Sun 9/619:35LHR - GUM
1 stop34h 40mKorean Air
Thu 13/617:00GUM - LHR
1 stop33h 20mKorean Air
Deal found 18/4£1,236
Sun 9/609:30LHR - GUM
2 stops44h 45mEtihad Airways
Thu 13/617:00GUM - LHR
2 stops55h 15mEtihad Airways
Deal found 17/4£1,366

Find flights from Heathrow to Guam within your budget

Customise your flight search to find flights from Heathrow to Guam 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 899,432 searches. Data last updated 19 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£1,052 - £1,373

Route

Depart

Return

Price

London HeathrowTamuning Guam Intl

LHR - GUM

LHRGUM

London Heathrow

Sat 18/5

2 stops31h 15m

Tamuning Guam Intl

Sat 25/5

2 stops34h 30m

£1,052

London HeathrowTamuning Guam Intl

LHR - GUM

LHRGUM

London Heathrow

Sat 18/5

1 stop20h 20m

Tamuning Guam Intl

Sat 25/5

2 stops34h 30m

£1,060

London HeathrowTamuning Guam Intl

LHR - GUM

LHRGUM

London Heathrow

Sat 18/5

2 stops31h 15m

Tamuning Guam Intl

Fri 24/5

2 stops24h 35m

£1,103

London HeathrowTamuning Guam Intl

LHR - GUM

LHRGUM

London Heathrow

Sat 18/5

1 stop20h 20m

Tamuning Guam Intl

Fri 24/5

2 stops48h 35m

£1,116

London HeathrowTamuning Guam Intl

LHR - GUM

LHRGUM

London Heathrow

Sat 18/5

2 stops31h 15m

Tamuning Guam Intl

Sat 25/5

3 stops33h 35m

£1,150

London HeathrowTamuning Guam Intl

LHR - GUM

LHRGUM

London Heathrow

Sun 9/6

1 stop34h 40m

Tamuning Guam Intl

Thu 13/6

1 stop33h 20m

£1,235

London HeathrowTamuning Guam Intl

LHR - GUM

LHRGUM

London Heathrow

Sun 9/6

1 stop34h 40m

Tamuning Guam Intl

Thu 13/6

1 stop33h 20m

£1,236

London HeathrowTamuning Guam Intl

LHR - GUM

LHRGUM

London Heathrow

Sun 9/6

2 stops44h 45m

Tamuning Guam Intl

Thu 13/6

2 stops55h 15m

£1,366

London HeathrowTamuning Guam Intl

LHR - GUM

LHRGUM

London Heathrow

Sat 18/5

1 stop34h 40m

Tamuning Guam Intl

Sat 25/5

1 stop34h 05m

£1,373

Flights are sorted by cheapest first

Deals found on 18/4

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

Reviews of airlines servicing Guam

Get insights into the airlines that provide service to Guam. 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 Guam. Reviews last updated 19 April 2024.
Korean Air
8.5
Very Good
1,199 reviews
Check prices

Food

8.2

Overall

8.5

Crew

8.8

Entertainment

8.2

Boarding

8.6

Comfort

8.3

Reviews

1 / 10

I went to airport at 8;30 pm really to check in but they didn’t let me go they said my ticket had problems …I confused asked them check out to office help me please but they said they can’t ! beg them help😭They told me if want to fly now need buy another ticket $ 3585 or want go tomorrow $1889 OMG it’s terrible I cried and asked them could you help me find another ticket cheaper I need to go back home on time he stand up said NO if you want cheap go buy another plane ✈️ I did ! I bought ticket of American Airlines is $980 ! I came home now ! Please 🙏 check out about my problems it’s terrible for travelers! I am so tired and very disappointed ! Own business in USA 🇺🇸 I understand how to take care of customer services it’s very important ! Please 🙏 check out on them be fair for customer satisfaction ! By that time I spoke with them Vietnamese language and English too but they try to making money 💴 from me it’s very poor! So sad 😭 for vacation! Please 🙏

Korean Air
8.5
Very Good
1,199 reviews
Korean Air
8.5
Very Good
1,199 reviews
Check prices

Food

8.2

Overall

8.5

Crew

8.8

Entertainment

8.2

Boarding

8.6

Comfort

8.3

Reviews

1 / 10

I went to airport at 8;30 pm really to check in but they didn’t let me go they said my ticket had problems …I confused asked them check out to office help me please but they said they can’t ! beg them help😭They told me if want to fly now need buy another ticket $ 3585 or want go tomorrow $1889 OMG it’s terrible I cried and asked them could you help me find another ticket cheaper I need to go back home on time he stand up said NO if you want cheap go buy another plane ✈️ I did ! I bought ticket of American Airlines is $980 ! I came home now ! Please 🙏 check out about my problems it’s terrible for travelers! I am so tired and very disappointed ! Own business in USA 🇺🇸 I understand how to take care of customer services it’s very important ! Please 🙏 check out on them be fair for customer satisfaction ! By that time I spoke with them Vietnamese language and English too but they try to making money 💴 from me it’s very poor! So sad 😭 for vacation! Please 🙏

Etihad Airways
7.3
Good
1,404 reviews
Korean Air
8.5
Very Good
1,199 reviews
Check prices

Food

8.2

Overall

8.5

Crew

8.8

Entertainment

8.2

Boarding

8.6

Comfort

8.3

Reviews

1 / 10

I went to airport at 8;30 pm really to check in but they didn’t let me go they said my ticket had problems …I confused asked them check out to office help me please but they said they can’t ! beg them help😭They told me if want to fly now need buy another ticket $ 3585 or want go tomorrow $1889 OMG it’s terrible I cried and asked them could you help me find another ticket cheaper I need to go back home on time he stand up said NO if you want cheap go buy another plane ✈️ I did ! I bought ticket of American Airlines is $980 ! I came home now ! Please 🙏 check out about my problems it’s terrible for travelers! I am so tired and very disappointed ! Own business in USA 🇺🇸 I understand how to take care of customer services it’s very important ! Please 🙏 check out on them be fair for customer satisfaction ! By that time I spoke with them Vietnamese language and English too but they try to making money 💴 from me it’s very poor! So sad 😭 for vacation! Please 🙏

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Guam. 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 London Heathrow Airport to Guam for under £1,100 on Cheapflights?

    Yes, there are multiple flights from London Heathrow Airport to Guam for under £1,100. The cheapest flight booked recently is on Multiple Airlines for just £1,052, but on average you can expect to pay £1,216.

  • What does LHR to GUM mean?

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

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

    The amount of baggage you can bring on your Heathrow to Guam 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 Heathrow to Guam with specific airlines?

    Yes, Cheapflights allows you to browse and filter Heathrow to Guam 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 Heathrow to Guam that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Guam 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 Heathrow to Guam that allow pets onboard?

    Many airlines flying from Heathrow to Guam 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 Heathrow to Guam?

    Yes, you can often find last-minute deals on Heathrow to Guam 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 London Heathrow Airport to Guam flight deals updated?

    The London Heathrow Airport to Guam flight deals you see on this page were last updated on 18/4.

See more FAQs

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Top 2 airlines flying from Heathrow to Guam

Discover the top 2 airlines that operate flights from Heathrow to Guam. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 899,432 searches. Data last updated 19 April 2024.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest£878Average£967FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Korean AirCheapest£1,083Average£1,229FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
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Search flights from Heathrow to Guam by cabin class

Find flights from Heathrow to Guam, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
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Prem Econ Class
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Cheapflights makes it easy to find Heathrow to Guam flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Guam for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

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

Yes! Start tracking prices for Heathrow to Guam flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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