£698 Find Cheap Flights to Guam

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from the United Kingdom to Guam departing on 18/11. 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.
1 adult
1 adult, Economy

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Flights Deals

Best Guam Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours
Tamuning
Tamuning2 stops£698
Tamuning
Tamuning2 stops£698

Book Cheap Guam Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Guam that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Guam

Tue, 18 Nov - Thu, 27 Nov
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20:25 - 15:25LHR-GUM
33h 00m2 stops
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16:30 - 17:50GUM-LHR
35h 20m2 stops
Tue, 18 Nov - Thu, 27 Nov
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17:40 - 15:25LHR-GUM
35h 45m2 stops
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16:30 - 17:50GUM-LHR
35h 20m2 stops
Tue, 18 Nov - Thu, 27 Nov
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17:05 - 15:25LGW-GUM
36h 20m2 stops
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16:30 - 09:10GUM-LGW
26h 40m2 stops
Tue, 18 Nov - Thu, 27 Nov
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17:05 - 15:25LGW-GUM
36h 20m2 stops
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16:30 - 09:10GUM-LGW
26h 40m2 stops
Tue, 18 Nov - Thu, 27 Nov
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06:00 - 04:45LHR-GUM
36h 45m3 stops
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16:30 - 12:15GUM-LHR
29h 45m2 stops
£1,013
Find Deal
Tue, 18 Nov - Thu, 27 Nov
Japan Airlines Logo
18:30 - 14:35LHR-GUM
34h 05m1 stop
Japan Airlines Logo
16:35 - 09:10GUM-LHR
50h 35m2 stops
£1,054Japan Airlines
Find Deal
Tue, 18 Nov - Thu, 27 Nov
Korean Air Logo
18:50 - 14:35LHR-GUM
33h 45m1 stop
Korean Air Logo
16:50 - 16:30GUM-LHR
33h 40m1 stop
£1,094Korean Air
Find Deal
Tue, 18 Nov - Thu, 27 Nov
Korean Air Logo
18:50 - 14:35LHR-GUM
33h 45m1 stop
Korean Air Logo
16:50 - 16:30GUM-LHR
33h 40m1 stop
£1,099Korean Air
Find Deal
Thu, 14 Aug - Wed, 20 Aug
Korean Air Logo
19:35 - 00:10LHR-GUM
19h 35m1 stop
Korean Air Logo
01:55 - 17:20GUM-LHR
24h 25m1 stop
£8,426Korean Air
Find Deal
Sat, 16 Aug - Sat, 23 Aug
Korean Air Logo
19:35 - 00:10LHR-GUM
19h 35m1 stop
Korean Air Logo
17:00 - 17:20GUM-LHR
33h 20m1 stop
£8,573Korean Air
Find Deal
Useful Info

How long is the flight to Guam?

An average direct flight from the United Kingdom to Guam takes 38h 15m, covering a distance of 7400 miles. The shortest route is London Heathrow Airport (LHR) to Tamuning (GUM) with an average flight time of 25h 25m.

What is the most popular destination in Guam?

Based on KAYAK flight searches, the most popular destination is Tamuning (100% of total searches to Guam).


Good to know - Cheap tickets to Guam

Low seasonNovember
High seasonNovember
Cheapest flight£698
Best time to beat the crowds (29% less expensive on average)
Most popular time to fly and prices are also 29% lower on average.
Flight from London to Tamuning

FAQs - booking Guam flights

  • How does KAYAK find such low prices on flights from the United Kingdom to Guam?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from the United Kingdom to Guam.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from the United Kingdom to Guam?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from the United Kingdom to Guam is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from the United Kingdom to Guam?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from the United Kingdom to Guam with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from the United Kingdom to Guam?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from the United Kingdom to Guam up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Guam?

    Based on KAYAK data, the cheapest day to fly to Guam is Sunday when return tickets can be as cheap as £837. On the other hand, the most expensive day to fly is Friday, when return prices are £1,999 on average.

  • What is the cheapest time of day to fly to Guam?

    The cheapest time of day to fly to Guam is generally at night, when round-trip flights cost £1,404 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Guam is generally in the evening, which is peak travel time and where the average cost of a ticket is £1,501.

Top tips for finding cheap flights to Guam

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Guam flight deals.

Reviews of the top airlines flying to Guam

 
Need help choosing which airline to fly with from the United Kingdom to Guam? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1101 reviews
8.5Boarding
8.1Food
8.7Crew
8.3Comfort
8.2Entertainment
Airline reviews

This was an amazing flight. The crew was great. The service was great. The food provided was great.

10.0 ExcellentJason, Jun 2025BKK - ICN
Read more Korean Air reviews

This was an amazing flight. The crew was great. The service was great. The food provided was great.

Korean air has a little bit more seating space than Asiana air.

This flight was a superior flight in all regards. Extremely pleasant experience.

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Korean Air is unlike any other major airline I have flown with. The grace and respect that the staff has from check in to de-boarding is unmatched. The flight attendants this time were especially wonderful to my five little children. They helped us rearrange to more suitable seating, brought our children’s meals, and patiently waited for them in the aisles when they had to use the bathroom. We felt so welcome and comfortable. I really appreciate the meal voucher when our flight was delayed. I am grateful to have had such an stress-free experience.

It's good overall. Flight was packed. Inflight entertainment choices were lacking.

They were very accommodating of a dietary issue. Nice movie & tv selections. Non-stop helped get through a very long (15 hr) flight

The flight was on time and very quick, as expected, but the leg room isn't great in coach seats.

The food on this flight from NRT to ICN was average. The staff were very friendly, but the flight took about 60 minutes longer than it should have because the pilot was only flying at 330mph instead of 500-550. Not sure what the reason is for that, but it meant for a much longer flight.

Flight delayed going to Korea. No free WiFi. Other than that everything else is were good. I would love to fly with Korea airline again

We booked business class round trip from Delhi to San Diego and back. On our last leg from Bangalore to Delhi we were down graded to economy class which was big disappointment other than that everything was great.

Had an incident with a stewardess who insisted that I take a seat. I informed her that I came to use the restroom and to have some water. After using the restroom, I wanted to stretch my legs out a little cuz my knees were aching from sitting. I understood her concern for my concern and the potential turbulence (she said she knows this route and the turbulence and safety is not to be taken lightly) but I felt that her mood, tone, demeanor, and a lack of compassion for the pain in my knees were not the proper way to address a customer or anyone for that matter. This left a bitter taste in my mouth. It was her lack of professionalism that surprised me.

It was good but need mor amenities for toiletries and entertainment

for a such long and tiresome flight with halt of 10 hrs. during night Indigo should provide night stay arrangeement to such transit passengers we both are senior citizens of nealy 75 with some diability. any responsible air line should provide such arrangements.

I would like to add American food so tired of rice after being there for 10 days didn’t want anymore to pay an airline did not have my bag marked right so it is still sitting in O’Hare. I am home.

Extremely poor at handling baggage. I had oversized golf bag and JAL would not recheck in Boston. Had to haul by myself to Jet Blue. Both JAL and Jet Blue claimed I had overweight bag. Had to adjust baggage several times. Will avoid JAL in future and I always avoid Jet Blue when I can. QATAR always superior.

The entree wasn’t very good. The rice was soggy. The side dishes were all good though. The breakfast was also good. The crew were excellent, as usual.

JAL using the state of art A350-1000 for JFK to HND It’s a great plane to fly Very comfortable with lower cabin altitude Quieter cabin Wider seats Big tv screen Excellent service and catering

The flight attendants were excellent as usual however the meal wasn’t the usual good quality. There is cooked rice was mushy.

It's a domestic flight, but still the JAL quality shone through. The crew were polite and helpful and even prepared little gifts / souvenirs for the children on the flight, and everyone got a simple drink. The free wifi for entertainment on the personal device was also a great boon, and the shows surprisingly decent. Would recommend.

Everything you need to know for your flight to Guam

Cabin class types available on flights to Guam

Cabin classes available on flights to Guam. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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