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Cheap flights from Laos to London from £222

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 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
VTE — LON
27 Feb — 6 Mar1
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 28 January 2026.

Tue 27/101:05
VTE
-
LGW
1 stop36h 25m
China Eastern
Wed 4/210:30
LGW
-
VTE
1 stop30h 35m
China Eastern
Deal found 26/1£512
Wed 11/301:05
VTE
-
LHR
1 stop23h 25m
China Eastern
Thu 19/321:00
LHR
-
VTE
1 stop20h 05m
China Eastern
Deal found 26/1£521
Thu 26/215:50
VTE
-
LGW
2 stops29h 10m
China Eastern
Thu 5/310:30
LGW
-
VTE
1 stop30h 35m
China Eastern
Deal found 27/1£526
Tue 27/101:05
VTE
-
LHR
1 stop23h 25m
China Eastern
Wed 4/221:00
LHR
-
VTE
1 stop20h 05m
China Eastern
Deal found 26/1£532
Wed 25/201:05
VTE
-
LHR
1 stop23h 25m
China Eastern
Thu 5/321:00
LHR
-
VTE
1 stop20h 05m
China Eastern
Deal found 27/1£534
Thu 26/218:00
VTE
-
LGW
2 stops27h 00m
Multiple Airlines
Thu 5/309:20
LGW
-
VTE
3 stops31h 45m
Multiple Airlines
Deal found 27/1£551
Tue 27/101:05
VTE
-
LHR
1 stop23h 25m
China Eastern
Wed 28/121:00
LHR
-
VTE
2 stops34h 50m
China Eastern
Deal found 27/1£556
Fri 14/801:00
VTE
-
LGW
1 stop35h 40m
China Eastern
Sat 22/811:35
LGW
-
VTE
3 stops45h 15m
China Eastern
Deal found 25/1£603
Wed 25/201:05
VTE
-
LHR
1 stop23h 25m
Multiple Airlines
Thu 5/317:05
LHR
-
VTE
3 stops35h 55m
Multiple Airlines
Deal found 27/1£622
Fri 10/701:00
VTE
-
LGW
1 stop35h 40m
China Eastern
Sat 18/711:35
LGW
-
VTE
3 stops48h 15m
China Eastern
Deal found 25/1£639
Tue 27/101:05
VTE
-
LGW
1 stop19h 55m
China Eastern
Wed 28/117:00
LGW
-
VTE
2 stops33h 05m
China Eastern
Deal found 27/1£678
Fri 14/801:00
VTE
-
LHR
1 stop23h 40m
China Eastern
Sat 22/821:20
LHR
-
VTE
2 stops30h 15m
China Eastern
Deal found 25/1£710

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 28 January 2026.

Round-trip from

£521

One-way from

£222
China Eastern
  • China Eastern
  • 11/3-19/3
  • 2 total stops
  • 43h 30m total
  • Laos to London
Search Deals
China Eastern
  • China Eastern
  • 25/2
  • 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 28 January 2026.
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 11/3

01:05-17:30

1 stop23h 25m

London Heathrow

Thu 19/3

21:00-00:05

1 stop20h 05m

£521

VientianeLondon

VTE - LGW

VTELGW

Vientiane Wattay

Thu 26/2

15:50-14:00

2 stops29h 10m

London Gatwick

Thu 5/3

10:30-00:05

1 stop30h 35m

£526

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Wed 25/2

01:05-17:30

1 stop23h 25m

London Heathrow

Thu 5/3

21:00-00:05

1 stop20h 05m

£534

VientianeLondon

VTE - LGW

VTELGW

Vientiane Wattay

Thu 26/2

18:00-14:00

2 stops27h 00m

London Gatwick

Thu 5/3

09:20-00:05

3 stops31h 45m

£551

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Wed 25/2

01:05-17:30

1 stop23h 25m

London Heathrow

Thu 5/3

17:05-12:00

3 stops35h 55m

£622

VientianeLondon

VTE - LGW

VTELGW

Vientiane Wattay

Fri 10/7

01:00-15:00

1 stop20h 00m

London Gatwick

Sat 18/7

11:35-14:50

2 stops45h 15m

£639

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Sat 11/7

13:30-07:15

1 stop23h 45m

London Heathrow

Sat 18/7

21:25-12:40

1 stop33h 15m

£980

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Sat 11/7

20:00-17:50

1 stop27h 50m

London Heathrow

Sat 18/7

09:00-10:45

2 stops19h 45m

£1,019

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Fri 10/7

01:00-18:40

1 stop23h 40m

London Heathrow

Sat 18/7

21:20-09:35

2 stops30h 15m

£1,019

VientianeLondon

VTE - LGW

VTELGW

Vientiane Wattay

Fri 10/7

01:00-15:00

1 stop20h 00m

London Gatwick

Sat 18/7

22:15-21:50

1 stop17h 35m

£1,401

Flights are sorted by cheapest return flights first.

Deals found on 27/1

Showing 1-10 of 25 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 23h 25m. The distance from Laos to London is about 5786 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, Vientiane Wattay - London City or Vientiane Wattay - 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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Book flights to London if you plan to visit one of these locations
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Hounslow
Ilford
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Watford
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Kingston upon Thames
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Romford
Ipswich

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Fly with Cheapflights

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How does Cheapflights help users find flights from Laos to London?

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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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