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Cheap flights from Laos to London from £284

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
VTE — LON
16 Jul — 23 Jul1
1 adult

Cheap flight deals from Laos to London

Keep the following information in mind while searching for Laos to London flight deals. Data was last updated 11 July 2025.

Round-trip from

£537

One-way from

£284

Popular in

June

Cheapest in

January

Average price

£887
China Eastern
  • China Eastern
  • 23/7-31/7
  • 2 total stops
  • 44h 25m total
  • Laos to London
15/12
  • 15/12
  • 3 total stops
  • 47h 30m total
  • Laos to London
Highest demand for flights based on searches. 27% potential increase in price (£192 potential increase over avg. return price).
Cheapest flight prices on average. 12% potential price decrease (£57 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Laos to London

Cheapest flights from Laos to London
Explore the most affordable flight options available from Laos to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Wed 23/701:00VTE - LHR
1 stop23h 40mChina Eastern
Thu 31/721:20LHR - VTE
1 stop20h 45mChina Eastern
Deal found 10/7£537
Wed 23/701:00VTE - LGW
1 stop20h 00mChina Eastern
Thu 31/711:35LGW - VTE
1 stop30h 30mChina Eastern
Deal found 10/7£539
Fri 28/1119:25VTE - LHR
1 stop29h 50mChina Southern
Sat 6/1221:30LHR - VTE
2 stops37h 55mChina Southern
Deal found 10/7£576
Fri 28/1115:20VTE - LGW
2 stops29h 40mMultiple Airlines
Sat 6/1206:35LGW - VTE
3 stops28h 10mMultiple Airlines
Deal found 10/7£707
Tue 16/1201:00VTE - LHR
1 stop23h 30mMultiple Airlines
Thu 26/222:15LHR - VTE
2 stops30h 55mMultiple Airlines
Deal found 10/7£718
Fri 28/1111:35VTE - LHR
2 stops26h 40mVietnam Airlines
Sat 6/1211:00LHR - VTE
2 stops25h 00mVietnam Airlines
Deal found 10/7£793
Thu 24/718:45VTE - LGW
1 stop18h 25mChina Southern
Thu 31/712:00LGW - VTE
1 stop23h 45mChina Southern
Deal found 9/7£794
Tue 5/813:30VTE - LHR
2 stops24h 45mLufthansa
Thu 23/1009:00LHR - VTE
2 stops28h 45mLufthansa
Deal found 11/7£865
Mon 25/812:45LPQ - LHR
2 stops28h 45mMultiple Airlines
Mon 1/920:35LHR - LPQ
2 stops33h 30mMultiple Airlines
Deal found 11/7£949
Mon 25/812:45LPQ - LGW
2 stops23h 50mMultiple Airlines
Mon 1/905:20LGW - LPQ
3 stops24h 45mMultiple Airlines
Deal found 11/7£975
Fri 28/1112:45VTE - LGW
1 stop24h 40mSingapore Airlines
Sat 6/1209:20LGW - VTE
1 stop19h 50mSingapore Airlines
Deal found 10/7£1,327
Fri 28/1107:55VTE - LCY
2 stops31h 15mMultiple Airlines
Sat 6/1208:40LCY - VTE
2 stops30h 10mMultiple Airlines
Deal found 10/7£1,562

Cheapflights Fare Finder

Customise your flight search to find flights from Laos to London 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 11 July 2025.
Use the filters below to find and compare flights from Laos to London that are best for you.

Fly from

Laos

Fly to

London

Route

Depart

Return

Price

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Wed 23/7

01:00-18:40

1 stop23h 40m

London Heathrow

Thu 31/7

21:20-00:05

1 stop20h 45m

£537

VientianeLondon

VTE - LGW

VTELGW

Vientiane Wattay

Wed 23/7

01:00-15:00

1 stop20h 00m

London Gatwick

Thu 31/7

11:35-00:05

1 stop30h 30m

£539

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Fri 28/11

19:25-18:15

1 stop29h 50m

London Heathrow

Sat 6/12

21:30-18:25

2 stops37h 55m

£576

VientianeLondon

VTE - LGW

VTELGW

Vientiane Wattay

Fri 28/11

15:20-14:00

2 stops29h 40m

London Gatwick

Sat 6/12

06:35-17:45

3 stops28h 10m

£707

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Tue 16/12

01:00-17:30

1 stop23h 30m

London Heathrow

Thu 26/2

22:15-12:10

2 stops30h 55m

£718

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Fri 28/11

11:35-07:15

2 stops26h 40m

London Heathrow

Sat 6/12

11:00-19:00

2 stops25h 00m

£793

VientianeLondon

VTE - LGW

VTELGW

Vientiane Wattay

Thu 24/7

18:45-07:10

1 stop18h 25m

London Gatwick

Thu 31/7

12:00-17:45

1 stop23h 45m

£794

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Tue 5/8

13:30-08:15

2 stops24h 45m

London Heathrow

Thu 23/10

09:00-19:45

2 stops28h 45m

£865

Luang PrabangLondon

LPQ - LHR

LPQLHR

Luang Prabang

Mon 25/8

12:45-11:30

2 stops28h 45m

London Heathrow

Mon 1/9

20:35-12:05

2 stops33h 30m

£949

Luang PrabangLondon

LPQ - LGW

LPQLGW

Luang Prabang

Mon 25/8

12:45-06:35

2 stops23h 50m

London Gatwick

Mon 1/9

05:20-12:05

3 stops24h 45m

£975

Flights are sorted by cheapest return flights first.

Deals found on 11/7

Showing 1-10 of 16 results
1
2

Best time to book a flight from Laos to London

Have a flexible travel schedule? Discover the best time to fly to London from Laos 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 Laos to London
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 11 July 2025.
Read through reviews of airlines operating flights from Laos to London, such as Singapore Airlines, China Southern, andVietnam Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Food

7.7

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Food

7.7

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Food

7.7

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Food

7.7

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Food

7.7

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Food

7.7

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Related info for your journey

Find useful and relevant information for your journey from Laos to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the most popular routes from Laos to London?

  • Can I find deals for flights from Laos to London that include hotel bookings?

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

  • How can I find direct flights from Laos to London?

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

  • Can I find deals for business class flights from Laos to London?

    Yes. Cheapflights offers flight deals from Laos to London 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 Laos to London?

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

Book flights to Laos if you plan to visit one of these locations
Hounslow
Croydon
Milton Keynes
Deal
Gatwick
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Ilford
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Watford
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Maidstone
Guildford
Chichester

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