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Cheap flights from Laos to London from £352

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 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
VTE — LON
5 Sep — 12 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 6 August 2026.

Fri 18/907:20 -
3 stops41h 35m
Fri 25/906:55 -
3 stops27h 50m
Deal found 4/8£639
Thu 17/910:30 -
3 stops34h 30m
Thu 24/911:35 -
1 stop30h 30m
Deal found 3/8£683
Sun 9/815:50 -
3 stops44h 50m
Sun 16/817:55 -
1 stop24h 10m
Deal found 1/8£688
Fri 18/918:20 -
2 stops30h 25m
Fri 25/912:35 -
2 stops27h 35m
Deal found 4/8£701
Sun 9/815:50 -
1 stop33h 50m
Sun 16/822:10 -
1 stop30h 20m
Deal found 1/8£731
Fri 18/917:45 -
2 stops27h 15m
Fri 25/922:00 -
2 stops28h 30m
Deal found 4/8£734
Sun 6/917:20 -
2 stops32h 30m
Mon 14/921:20 -
3 stops57h 20m
Deal found 4/8£738
Fri 9/1001:05 -
1 stop19h 55m
Fri 16/1011:35 -
3 stops47h 10m
Deal found 1/8£760
Wed 16/901:05 -
1 stop23h 35m
Thu 24/921:20 -
1 stop20h 45m
Deal found 3/8£763
Sun 9/815:50 -
1 stop33h 30m
Sun 16/822:10 -
1 stop30h 20m
Deal found 1/8£794
Sun 9/819:10 -
2 stops29h 30m
Sun 16/806:40 -
2 stops24h 00m
Deal found 1/8£840
Sat 10/1020:20 -
1 stop27h 30m
Fri 16/1012:35 -
2 stops23h 50m
Deal found 1/8£857

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 6 August 2026.

Round-trip from

£639

One-way from

£352
18/9-25/9
  • 18/9-25/9
  • 6 total stops
  • 69h 25m total
  • Laos to London
Search Deals
China Southern
  • China Southern
  • 28/8
  • 1 total stop
  • 29h 35m 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 6 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

Thu 17/9

10:30-15:00

3 stops34h 30m

London Gatwick

Thu 24/9

11:35-00:05

1 stop30h 30m

£683

VientianeLondon

VTE Vientiane Wattay - LGW London Gatwick

VTELGW

Vientiane Wattay

Fri 18/9

07:20-18:55

3 stops41h 35m

London Gatwick

Fri 25/9

11:35-22:10

2 stops28h 35m

£716

VientianeLondon

VTE Vientiane Wattay - LGW London Gatwick

VTELGW

Vientiane Wattay

Fri 18/9

17:45-15:00

2 stops27h 15m

London Gatwick

Fri 25/9

22:00-08:30

2 stops28h 30m

£734

Luang PrabangLondon

LPQ Luang Prabang - LHR London Heathrow

LPQLHR

Luang Prabang

Sun 6/9

17:20-19:50

2 stops32h 30m

London Heathrow

Mon 14/9

21:20-12:40

3 stops57h 20m

£755

VientianeLondon

VTE Vientiane Wattay - LGW London Gatwick

VTELGW

Vientiane Wattay

Fri 9/10

01:05-15:00

1 stop19h 55m

London Gatwick

Fri 16/10

11:35-16:45

3 stops47h 10m

£760

VientianeLondon

VTE Vientiane Wattay - LHR London Heathrow

VTELHR

Vientiane Wattay

Wed 16/9

01:05-18:40

1 stop23h 35m

London Heathrow

Thu 24/9

21:20-00:05

1 stop20h 45m

£763

VientianeLondon

VTE Vientiane Wattay - LGW London Gatwick

VTELGW

Vientiane Wattay

Fri 18/9

11:30-06:30

1 stop25h 00m

London Gatwick

Fri 25/9

11:00-14:45

1 stop21h 45m

£861

VientianeLondon

VTE Vientiane Wattay - LHR London Heathrow

VTELHR

Vientiane Wattay

Fri 18/9

20:30-19:15

1 stop28h 45m

London Heathrow

Fri 25/9

21:25-19:45

1 stop16h 20m

£948

VientianeLondon

VTE Vientiane Wattay - LHR London Heathrow

VTELHR

Vientiane Wattay

Fri 18/9

11:20-06:25

3 stops25h 05m

London Heathrow

Fri 25/9

16:00-19:35

3 stops21h 35m

£1,036

VientianeLondon

VTE Vientiane Wattay - LHR London Heathrow

VTELHR

Vientiane Wattay

Thu 17/9

11:20-06:25

3 stops25h 05m

London Heathrow

Thu 24/9

16:00-19:35

3 stops21h 35m

£1,044

Flights are sorted by cheapest return flights first.

Deals found on 3/8

Showing 1-10 of 36 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 28h 45m. 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 Luang Prabang - London Gatwick, Vientiane Wattay - London City 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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