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Cheap flights from Laos to London Heathrow Airport from £198

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
VTE — LHR
4 Apr — 11 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Laos to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Laos to Heathrow
Explore the most affordable flight options available from Laos to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 March 2026.

Wed 1/418:50
VTE
-
LHR
2 stops29h 50m
Multiple Airlines
Wed 8/422:10
LHR
-
VTE
1 stop30h 20m
Multiple Airlines
Deal found 2/3£578
Wed 1/411:30
VTE
-
LHR
1 stop37h 50m
China Southern
Wed 8/422:10
LHR
-
VTE
1 stop30h 20m
China Southern
Deal found 2/3£648
Tue 14/418:50
VTE
-
LHR
2 stops29h 50m
China Eastern
Tue 21/421:20
LHR
-
VTE
1 stop20h 39m
China Eastern
Deal found 28/2£655
Fri 17/401:00
VTE
-
LHR
1 stop23h 40m
China Eastern
Sat 25/421:20
LHR
-
VTE
2 stops33h 25m
China Eastern
Deal found 3/3£677
Fri 17/417:45
VTE
-
LHR
2 stops30h 55m
Multiple Airlines
Fri 24/422:10
LHR
-
VTE
1 stop30h 20m
Multiple Airlines
Deal found 3/3£717
Fri 17/417:45
VTE
-
LHR
2 stops30h 55m
China Eastern
Fri 24/421:20
LHR
-
VTE
2 stops29h 25m
China Eastern
Deal found 3/3£729
Fri 17/401:00
VTE
-
LHR
1 stop23h 40m
Multiple Airlines
Sat 25/422:10
LHR
-
VTE
1 stop30h 20m
Multiple Airlines
Deal found 3/3£737
Wed 11/313:45
LPQ
-
LHR
2 stops28h 55m
Multiple Airlines
Sat 21/315:50
LHR
-
LPQ
2 stops38h 15m
Multiple Airlines
Deal found 4/3£1,041
Wed 11/316:05
LPQ
-
LHR
3 stops56h 25m
China Eastern
Sat 21/321:00
LHR
-
LPQ
2 stops35h 05m
China Eastern
Deal found 4/3£1,178

Find flight deals from Laos to Heathrow

Keep the following information in mind while searching for Laos to Heathrow flight deals. Data was last updated 5 March 2026.

Round-trip from

£578

One-way from

£198
China Southern
  • China Southern
  • 1/4-8/4
  • 3 total stops
  • 60h 10m total
  • Laos to London
Search Deals
China Eastern
  • China Eastern
  • 10/3
  • 2 total stops
  • 30h 30m total
  • Laos to London
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Laos to Heathrow 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 5 March 2026.
Use the filters below to find and compare flights from Laos to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Wed 1/4

18:50-18:40

2 stops29h 50m

London Heathrow

Wed 8/4

22:10-10:30

1 stop30h 20m

£578

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Wed 1/4

11:30-19:20

1 stop37h 50m

London Heathrow

Wed 8/4

22:10-10:30

1 stop30h 20m

£648

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Fri 17/4

01:00-18:40

1 stop23h 40m

London Heathrow

Sat 25/4

21:20-12:45

2 stops33h 25m

£677

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Tue 14/4

18:50-18:40

2 stops29h 50m

London Heathrow

Tue 21/4

21:20-09:35

2 stops30h 15m

£678

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Fri 17/4

17:45-18:40

2 stops30h 55m

London Heathrow

Fri 24/4

22:10-10:30

1 stop30h 20m

£717

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Fri 17/4

01:05-18:40

1 stop23h 35m

London Heathrow

Sat 25/4

22:10-10:30

1 stop30h 20m

£752

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Fri 17/4

13:45-18:40

3 stops34h 55m

London Heathrow

Fri 24/4

21:20-12:45

2 stops33h 25m

£758

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Tue 10/3

18:00-17:30

3 stops54h 30m

£211

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Thu 2/4

13:45-18:40

3 stops58h 55m

£255

Luang PrabangLondon

LPQ - LHR

LPQLHR

Luang Prabang

Wed 11/3

12:55-17:30

3 stops35h 35m

£277

Flights are sorted by cheapest return flights first.

Deals found on 2/3

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Laos to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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 Heathrow Airport
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 Heathrow. 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 Heathrow Airport?

    For as low as £677, China Southern can have you in London Heathrow Airport from Laos in 23h 40m. Laos and London Heathrow Airport are separated by a distance of 5786 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Laos to Heathrow 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Wembley
Northampton
Luton
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Eastbourne
Chelmsford
Ipswich
Swindon
Bedford

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

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Why should you use Cheapflights to find cheap flight tickets from Laos to Heathrow?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Laos.

Can Cheapflights find flights from Laos to Heathrow with no change fees?

Need flexible booking options for your flight to Heathrow 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 Heathrow become cheaper?

Yes, Cheapflights offers price alerts on Laos to Heathrow 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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