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Cheap flights from Laos to London from £221

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
VTE — LON
12 Sep — 19 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap 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 13 August 2026.

Mon 7/901:05 -
1 stop24h 05m
Fri 11/922:00 -
2 stops28h 30m
Deal found 12/8£634
Tue 24/1101:05 -
1 stop36h 25m
Wed 2/1217:00 -
1 stop24h 05m
Deal found 11/8£646
Tue 24/1101:05 -
1 stop23h 25m
Wed 2/1221:00 -
1 stop20h 05m
Deal found 11/8£671
Mon 7/901:05 -
1 stop23h 35m
Fri 11/921:20 -
2 stops33h 25m
Deal found 12/8£713
Thu 10/913:30 -
2 stops35h 10m
Sun 13/921:20 -
3 stops33h 20m
Deal found 8/8£721
Thu 10/912:45 -
2 stops24h 15m
Sun 13/921:20 -
3 stops33h 20m
Deal found 10/8£763
Mon 7/901:05 -
1 stop19h 55m
Fri 11/911:00 -
1 stop21h 45m
Deal found 12/8£847
Tue 8/920:30 -
1 stop16h 45m
Fri 11/922:10 -
1 stop30h 20m
Deal found 12/8£856
Wed 25/1119:45 -
3 stops29h 05m
Wed 2/1217:40 -
3 stops34h 05m
Deal found 11/8£975
Tue 8/915:50 -
1 stop33h 30m
Fri 11/922:10 -
1 stop34h 35m
Deal found 12/8£991
Thu 10/912:45 -
1 stop24h 30m
Sun 13/912:30 -
1 stop17h 35m
Deal found 10/8£1,001

Find flight deals from Laos to London

Keep the following information in mind while searching for Laos to London flight deals. Data was last updated 13 August 2026.

Round-trip from

£634

One-way from

£221
China Eastern
  • China Eastern
  • 7/9-11/9
  • 3 total stops
  • 52h 35m total
  • Laos to London
Search Deals
3/11
  • 3/11
  • 1 total stop
  • 31h 50m 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 13 August 2026.
Use the filters below to find and compare flights from Laos to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

VientianeLondon

VTE Vientiane Wattay - LGW London Gatwick

VTELGW

Vientiane Wattay

Tue 8/9

13:45-19:10

2 stops35h 25m

London Gatwick

Fri 11/9

22:00-12:45

2 stops32h 45m

£635

VientianeLondon

VTE Vientiane Wattay - LGW London Gatwick

VTELGW

Vientiane Wattay

Wed 25/11

12:20-06:30

2 stops25h 10m

London Gatwick

Wed 2/12

17:00-00:05

1 stop24h 05m

£650

VientianeLondon

VTE Vientiane Wattay - LHR London Heathrow

VTELHR

Vientiane Wattay

Tue 24/11

01:05-17:30

1 stop23h 25m

London Heathrow

Wed 2/12

21:00-00:05

1 stop20h 05m

£671

VientianeLondon

VTE Vientiane Wattay - LHR London Heathrow

VTELHR

Vientiane Wattay

Tue 19/1

21:40-16:20

1 stop25h 40m

London Heathrow

Fri 29/1

21:00-11:20

2 stops31h 20m

£691

Luang PrabangLondon

LPQ Luang Prabang - LHR London Heathrow

LPQLHR

Luang Prabang

Thu 10/9

13:30-18:40

2 stops35h 10m

London Heathrow

Sun 13/9

21:20-12:40

2 stops33h 20m

£721

Luang PrabangLondon

LPQ Luang Prabang - LHR London Heathrow

LPQLHR

Luang Prabang

Thu 10/9

12:45-07:00

2 stops24h 15m

London Heathrow

Sun 13/9

21:20-12:40

3 stops33h 20m

£763

VientianeLondon

VTE Vientiane Wattay - LHR London Heathrow

VTELHR

Vientiane Wattay

Mon 18/1

01:05-17:30

1 stop23h 25m

London Heathrow

Fri 29/1

21:00-00:05

1 stop20h 05m

£822

VientianeLondon

VTE Vientiane Wattay - LGW London Gatwick

VTELGW

Vientiane Wattay

Mon 7/9

01:05-15:00

1 stop19h 55m

London Gatwick

Fri 11/9

11:00-14:45

1 stop21h 45m

£847

VientianeLondon

VTE Vientiane Wattay - LHR London Heathrow

VTELHR

Vientiane Wattay

Tue 8/9

17:45-18:40

2 stops30h 55m

London Heathrow

Fri 11/9

17:00-19:45

2 stops20h 45m

£872

Luang PrabangLondon

LPQ Luang Prabang - LHR London Heathrow

LPQLHR

Luang Prabang

Thu 10/9

12:45-07:15

1 stop24h 30m

London Heathrow

Sun 13/9

12:30-12:05

1 stop17h 35m

£1,001

Flights are sorted by cheapest return flights first.

Deals found on 11/8

Showing 1-10 of 38 resultsSorted by cheapest first
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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 24h 05m. The distance from Laos to London is about 5782 mi.

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

    When deciding which route to take from Laos to London consider Vientiane Wattay - London Heathrow, Luang Prabang - London Gatwick or Luang Prabang - London Heathrow 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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Can Cheapflights find flights from Laos to London with no change fees?

Need flexible booking options for your flight to London from Laos? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Laos to London become cheaper?

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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