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Cheap flights from Tamuning to London Heathrow Airport from £1,356

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
GUM — LHR
30 Mar — 6 Apr1
1 adult

Cheap flight deals from Tamuning to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Tamuning (GUM) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 March 2025.

Round-trip from

£1,356
3/7-24/7
  • 3/7-24/7
  • 4 total stops
  • 61h 20m total
  • Tamuning to London
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Find flight deals from Tamuning to Heathrow

Cheapest flights from Tamuning to Heathrow
Explore the most affordable flight options available from Tamuning to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Thu 3/703:05GUM - LHR
2 stops36h 20mMultiple Airlines
Thu 24/716:00LHR - GUM
2 stops25h 00mMultiple Airlines
Deal found 24/3£1,356
Sun 30/317:00GUM - LHR
1 stop33h 20mKorean Air
Wed 16/419:35LHR - GUM
1 stop34h 40mKorean Air
Deal found 24/3£1,991
Sat 27/1216:35GUM - LHR
2 stops47h 00mMalaysia Airlines
Sat 3/121:25LHR - GUM
2 stops31h 10mMalaysia Airlines
Deal found 24/3£5,032

Cheapflights Fare Finder

Customise your flight search to find flights from Tamuning 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 858,174 searches. Data last updated 25 March 2025.
Use the filters below to find and compare flights from Tamuning to London Heathrow Airport that are best for you.

Fly from

Tamuning

Fly to

Heathrow

Route

Depart

Return

Price

TamuningLondon

GUM - LHR

GUMLHR

Tamuning Guam Intl

Thu 3/7

03:05-06:25

2 stops36h 20m

London Heathrow

Thu 24/7

16:00-02:00

2 stops25h 00m

£1,356

TamuningLondon

GUM - LHR

GUMLHR

Tamuning Guam Intl

Fri 4/7

17:00-17:20

1 stop33h 20m

London Heathrow

Thu 24/7

19:35-15:15

1 stop34h 40m

£2,493

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Best time to book a flight from Tamuning to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Tamuning 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 Tamuning to London Heathrow Airport

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 25 March 2025.
Korean Air
8.4
Very Good
1,047 reviews
Check prices

Boarding

8.5

Entertainment

8.2

Crew

8.7

Overall

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Korean Air
8.4
Very Good
1,047 reviews
Korean Air
8.4
Very Good
1,047 reviews
Check prices

Boarding

8.5

Entertainment

8.2

Crew

8.7

Overall

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Related info for your journey

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

  • What airport do you fly from for flights from Tamuning to London Heathrow?

    For a flight from Tamuning to London Heathrow, you will be flying from Guam Intl. Tamuning Guam Intl (GUM) is just 1.1 mi from the center of the city. Guam Intl is the only Tamuning airport and it handles 0 outbound flights to London Heathrow per day. 0 airlines have flights to London Heathrow from Tamuning Guam Intl on a regular basis.

  • What is the cheapest airline to fly from Tamuning to London Heathrow Airport round-trip?

    Our cheapest airline available from Tamuning to London Heathrow Airport is Korean Air. Our recent data shows that you can find tickets from as low as £2,493 on this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tamuning 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.

  • What is the cheapest month to book a flight from Tamuning to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Tamuning to London Heathrow Airport (average of £112). Flying from Tamuning to London Heathrow Airport 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 Tamuning?

Book flights to Tamuning if you plan to visit one of these locations
Hounslow
Deal
Milton Keynes
Gatwick
Croydon
Luton
Slough
Eastbourne
Wembley
Northampton
Swindon
Hayes
Ilford
Crawley
Southend-on-Sea
Winchester
Maidstone
Ipswich
Watford
Southall

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

Yes, Cheapflights offers price alerts on Tamuning to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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