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Cheap flights from London Heathrow Airport to Guam from £1,010

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/5. 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
28 Apr — 5 May1
1 adult
Sun 28/4
Sun 5/5

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 £1,138. You can even find prices in August for less than £1,138, as users have found deals to Guam from as low as £889. 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 Japan Airlines flights from Heathrow to Guam

Explore cheap flight options specifically provided by Japan Airlines 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 935,178 searches. Data last updated 23 April 2024.
Check out some of the cheapest Japan Airlines flights we've come across from London to Guam. Deals update often to give you more flight options matching your criteria
Thu 16/507:30LHR - GUM
2 stops45h 45mJapan Airlines
Mon 20/516:50GUM - LHR
2 stops37h 25mJapan Airlines
Deal found 21/4£1,118
Thu 16/507:30LHR - GUM
2 stops45h 45mJapan Airlines
Mon 20/516:50GUM - LHR
2 stops47h 30mJapan Airlines
Deal found 22/4£1,141
Fri 6/907:30LHR - GUM
2 stops45h 45mJapan Airlines
Sat 21/916:50GUM - LHR
2 stops31h 20mJapan Airlines
Deal found 23/4£4,677

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 935,178 searches. Data last updated 23 April 2024.
Browse through some of the cheapest Korean Air flights travelling from London to Guam. Check back soon if you're not seeing flights that suit your needs.
Thu 29/819:55LHR - GUM
1 stop34h 20mKorean Air
Mon 2/916:15GUM - LHR
1 stop34h 05mKorean Air
Deal found 23/4£1,170
Thu 29/819:55LHR - GUM
2 stops45h 05mKorean Air
Mon 2/917:00GUM - LHR
1 stop33h 20mKorean Air
Deal found 23/4£1,387
Thu 29/819:55LHR - GUM
1 stop34h 20mKorean Air
Sun 1/903:00GUM - LHR
2 stops47h 20mKorean Air
Deal found 23/4£1,390
Thu 16/519:35LHR - GUM
1 stop34h 40mKorean Air
Mon 20/516:15GUM - LHR
1 stop34h 05mKorean Air
Deal found 22/4£1,852
Thu 16/519:35LHR - GUM
1 stop34h 40mKorean Air
Mon 20/516:15GUM - LHR
1 stop34h 05mKorean Air
Deal found 21/4£1,853
Mon 13/519:35LHR - GUM
1 stop34h 40mKorean Air
Mon 27/516:15GUM - LHR
1 stop34h 05mKorean Air
Deal found 23/4£2,494

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 935,178 searches. Prices were last updated on 23 April 2024.
The lowest fares we've come across on flights travelling from London to Guam in April and May 2024. For more flight deals, be sure to check back very soon.
Mon 13/510:00LHR - GUM
2 stops31h 00mMultiple Airlines
Sun 26/503:05GUM - LHR
2 stops24h 35mMultiple Airlines
Deal found 23/4£1,010
Mon 13/510:00LHR - GUM
2 stops31h 00mMultiple Airlines
Sun 26/503:05GUM - LHR
3 stops47h 35mMultiple Airlines
Deal found 23/4£1,034
Mon 13/510:00LHR - GUM
2 stops31h 00mMultiple Airlines
Mon 27/517:10GUM - LHR
2 stops34h 30mMultiple Airlines
Deal found 23/4£1,098
Thu 16/507:30LHR - GUM
2 stops45h 45mJapan Airlines
Mon 20/516:50GUM - LHR
2 stops37h 25mJapan Airlines
Deal found 21/4£1,118
Mon 13/506:00LHR - GUM
3 stops35h 00mMultiple Airlines
Sun 26/503:05GUM - LHR
3 stops47h 35mMultiple Airlines
Deal found 23/4£1,122
Thu 16/507:30LHR - GUM
2 stops45h 45mJapan Airlines
Mon 20/516:50GUM - LHR
2 stops47h 30mJapan Airlines
Deal found 22/4£1,141
Mon 13/520:40LHR - GUM
1 stop20h 20mMultiple Airlines
Mon 27/517:10GUM - LHR
2 stops33h 55mMultiple Airlines
Deal found 23/4£1,145
Mon 13/520:40LHR - GUM
1 stop20h 20mMultiple Airlines
Sun 26/503:05GUM - LHR
2 stops24h 35mMultiple Airlines
Deal found 23/4£1,178
Tue 23/406:45LHR - GUM
3 stops34h 15mMultiple Airlines
Thu 25/403:05GUM - LHR
2 stops24h 25mMultiple Airlines
Deal found 22/4£1,185

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 935,178 searches. Data last updated 23 April 2024.
The lowest fares we've come across on flights travelling from London to Guam in April and May 2024. For more flight deals, be sure to check back very soon.
Mon 13/510:00LHR - GUM
2 stops31h 00mMultiple Airlines
Sun 26/503:05GUM - LHR
2 stops24h 35mMultiple Airlines
Deal found 23/4£1,010
Mon 13/510:00LHR - GUM
2 stops31h 00mMultiple Airlines
Sun 26/503:05GUM - LHR
3 stops47h 35mMultiple Airlines
Deal found 23/4£1,034
Mon 13/510:00LHR - GUM
2 stops31h 00mMultiple Airlines
Mon 27/517:10GUM - LHR
2 stops34h 30mMultiple Airlines
Deal found 23/4£1,098
Thu 16/507:30LHR - GUM
2 stops45h 45mJapan Airlines
Mon 20/516:50GUM - LHR
2 stops37h 25mJapan Airlines
Deal found 21/4£1,118
Mon 13/506:00LHR - GUM
3 stops35h 00mMultiple Airlines
Sun 26/503:05GUM - LHR
3 stops47h 35mMultiple Airlines
Deal found 23/4£1,122
Thu 16/507:30LHR - GUM
2 stops45h 45mJapan Airlines
Mon 20/516:50GUM - LHR
2 stops47h 30mJapan Airlines
Deal found 22/4£1,141
Mon 13/520:40LHR - GUM
1 stop20h 20mMultiple Airlines
Mon 27/517:10GUM - LHR
2 stops33h 55mMultiple Airlines
Deal found 23/4£1,145
Thu 29/819:55LHR - GUM
1 stop34h 20mKorean Air
Mon 2/916:15GUM - LHR
1 stop34h 05mKorean Air
Deal found 23/4£1,170
Mon 13/520:40LHR - GUM
1 stop20h 20mMultiple Airlines
Sun 26/503:05GUM - LHR
2 stops24h 35mMultiple Airlines
Deal found 23/4£1,178

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 935,178 searches. Data last updated 23 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£1,010 - £1,581

Route

Depart

Return

Price

London HeathrowTamuning Guam Intl

LHR - GUM

LHRGUM

London Heathrow

Mon 13/5

2 stops31h 00m

Tamuning Guam Intl

Sun 26/5

2 stops24h 35m

£1,010

London HeathrowTamuning Guam Intl

LHR - GUM

LHRGUM

London Heathrow

Mon 13/5

2 stops31h 00m

Tamuning Guam Intl

Sun 26/5

3 stops47h 35m

£1,034

London HeathrowTamuning Guam Intl

LHR - GUM

LHRGUM

London Heathrow

Mon 13/5

2 stops31h 00m

Tamuning Guam Intl

Mon 27/5

2 stops34h 30m

£1,098

London HeathrowTamuning Guam Intl

LHR - GUM

LHRGUM

London Heathrow

Thu 16/5

2 stops45h 45m

Tamuning Guam Intl

Mon 20/5

2 stops37h 25m

£1,118

London HeathrowTamuning Guam Intl

LHR - GUM

LHRGUM

London Heathrow

Mon 13/5

3 stops35h 00m

Tamuning Guam Intl

Sun 26/5

3 stops47h 35m

£1,122

London HeathrowTamuning Guam Intl

LHR - GUM

LHRGUM

London Heathrow

Thu 16/5

2 stops45h 45m

Tamuning Guam Intl

Mon 20/5

2 stops47h 30m

£1,141

London HeathrowTamuning Guam Intl

LHR - GUM

LHRGUM

London Heathrow

Thu 29/8

1 stop34h 20m

Tamuning Guam Intl

Mon 2/9

1 stop34h 05m

£1,170

London HeathrowTamuning Guam Intl

LHR - GUM

LHRGUM

London Heathrow

Thu 29/8

2 stops45h 05m

Tamuning Guam Intl

Mon 2/9

1 stop33h 20m

£1,387

London HeathrowTamuning Guam Intl

LHR - GUM

LHRGUM

London Heathrow

Thu 29/8

2 stops39h 25m

Tamuning Guam Intl

Mon 2/9

2 stops55h 15m

£1,581

Flights are sorted by cheapest first

Deals found on 23/4

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 23 April 2024.
Read through reviews of airlines operating flights from London to Guam, such as Japan Airlines and Korean Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very Good
1,193 reviews

Food

8.2

Overall

8.5

Comfort

8.3

Crew

8.8

Boarding

8.6

Entertainment

8.2

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 🙏

8.5
Very Good
1,193 reviews
8.5
Very Good
1,193 reviews

Food

8.2

Overall

8.5

Comfort

8.3

Crew

8.8

Boarding

8.6

Entertainment

8.2

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 🙏

8.3
Very Good
1,487 reviews
8.5
Very Good
1,193 reviews

Food

8.2

Overall

8.5

Comfort

8.3

Crew

8.8

Boarding

8.6

Entertainment

8.2

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 🙏

7.4
Good
11,272 reviews
8.5
Very Good
1,193 reviews

Food

8.2

Overall

8.5

Comfort

8.3

Crew

8.8

Boarding

8.6

Entertainment

8.2

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 🙏

7.3
Good
1,396 reviews
8.5
Very Good
1,193 reviews

Food

8.2

Overall

8.5

Comfort

8.3

Crew

8.8

Boarding

8.6

Entertainment

8.2

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 £1,010, but on average you can expect to pay £1,864.

  • 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 23/4.

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 935,178 searches. Data last updated 23 April 2024.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest£885Average£975FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Korean AirCheapest£1,092Average£1,239FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

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.

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 Heathrow to Guam?

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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