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Cheap flights from Laos to London from £171

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 30/11. Fares are subject to change and may not be available on all flights or dates of travel.
VTE — LON
17 Dec — 24 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Laos to London

Enter your travel dates to find the best prices.

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 17 November 2025.

Wed 26/1116:05LPQ - LHR
2 stops32h 25mChina Eastern
Sun 30/1121:00LHR - LPQ
3 stops59h 05mChina Eastern
Deal found 16/11£423
Fri 28/1118:00VTE - LHR
2 stops30h 30mChina Eastern
Tue 2/1221:00LHR - VTE
2 stops31h 20mChina Eastern
Deal found 16/11£443
Fri 28/1112:20VTE - LGW
2 stops25h 10mChina Eastern
Tue 2/1210:30LGW - VTE
2 stops39h 35mChina Eastern
Deal found 16/11£491
Wed 26/1116:05LPQ - LGW
2 stops21h 25mChina Eastern
Sun 30/1117:00LGW - LPQ
3 stops63h 05mChina Eastern
Deal found 15/11£509
Fri 28/1120:30VTE - LHR
1 stop17h 10mThai Airways
Tue 2/1221:35LHR - VTE
1 stop15h 10mThai Airways
Deal found 16/11£1,266
Wed 26/1112:10LPQ - LHR
1 stop25h 30mThai Airways
Sun 30/1111:50LHR - LPQ
1 stop16h 40mThai Airways
Deal found 16/11£1,337
Wed 26/1119:15LPQ - LHR
2 stops22h 15mVietnam Airlines
Sun 30/1111:00LHR - LPQ
1 stop20h 00mVietnam Airlines
Deal found 16/11£1,442

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 17 November 2025.

Round-trip from

£443

One-way from

£171
China Eastern
  • China Eastern
  • 28/11-2/12
  • 5 total stops
  • 89h 20m total
  • Laos to London
Search Deals
China Eastern
  • China Eastern
  • 30/11
  • 2 total stops
  • 30h 30m total
  • Laos to London
Search Deals

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 17 November 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

Fri 28/11

18:00-17:30

2 stops30h 30m

London Heathrow

Tue 2/12

21:00-11:20

2 stops31h 20m

£443

VientianeLondon

VTE - LGW

VTELGW

Vientiane Wattay

Fri 28/11

12:20-06:30

2 stops25h 10m

London Gatwick

Tue 2/12

10:30-09:05

2 stops39h 35m

£491

Luang PrabangLondon

LPQ - LGW

LPQLGW

Luang Prabang

Wed 26/11

16:05-06:30

2 stops21h 25m

London Gatwick

Sun 30/11

17:00-15:05

3 stops63h 05m

£509

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Thu 5/3

16:25-17:55

2 stops32h 30m

London Heathrow

Sun 8/3

22:00-15:05

1 stop34h 05m

£547

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Wed 4/3

01:05-17:30

1 stop23h 25m

London Heathrow

Sun 8/3

21:00-00:05

1 stop20h 05m

£551

VientianeLondon

VTE - LGW

VTELGW

Vientiane Wattay

Wed 4/3

01:05-14:00

1 stop19h 55m

London Gatwick

Sun 8/3

10:30-00:05

1 stop30h 35m

£558

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Mon 1/12

15:50-17:30

2 stops32h 40m

£186

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Tue 2/12

18:00-17:30

2 stops54h 30m

£189

VientianeLondon

VTE - LGW

VTELGW

Vientiane Wattay

Mon 1/12

18:00-14:00

2 stops51h 00m

£201

VientianeLondon

VTE - LGW

VTELGW

Vientiane Wattay

Tue 2/12

15:50-14:00

2 stops29h 10m

£222

Flights are sorted by cheapest return flights first.

Deals found on 15/11

Showing 1-10 of 26 results
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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.

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.

  • How long is the flight from Laos to London?

    Departing from Laos to London will take you 30h 30m. The distance from Laos to London is about 5786 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Laos to London?

    When deciding which route to take from Laos to London consider Vientiane Wattay - London Gatwick, Vientiane Wattay - London Heathrow or Luang Prabang - London Gatwick as they are the most popular.

  • 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.

See more FAQs

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Yes, Cheapflights offers price alerts on Laos to London 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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