Cheap flights from London Heathrow Airport to Laos from £306
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 26/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Heathrow to Laos
Keep the following information in mind while searching for Heathrow to Laos flight deals. Data was last updated 4 July 2025.
Round-trip from | £459 |
---|---|
One-way from | £306 |
Popular in | July |
Cheapest in | May |
Average price | £912 |
Find flight deals from Heathrow to Laos
Cheapest flights from Heathrow to LaosExplore the most affordable flight options available from Heathrow to Laos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.
Explore the most affordable flight options available from Heathrow to Laos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Heathrow to Laos 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 4 July 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Laos that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonVientiane
LHR - VTE
LHRVTE
London Heathrow
Tue 30/9
22:10-17:45
1 stop37h 35m
Vientiane Wattay
Fri 10/10
18:45-16:15
2 stops51h 30m
LondonVientiane
LHR - VTE
LHRVTE
London Heathrow
Sun 9/11
21:00-09:10
3 stops29h 10m
Vientiane Wattay
Sun 30/11
18:40-17:30
2 stops29h 50m
LondonVientiane
LHR - VTE
LHRVTE
London Heathrow
Mon 15/12
07:25-13:05
2 stops22h 40m
Vientiane Wattay
Tue 30/12
01:00-17:30
1 stop23h 30m
LondonVientiane
LHR - VTE
LHRVTE
London Heathrow
Sun 9/11
11:00-10:45
1 stop16h 45m
Vientiane Wattay
Sun 30/11
19:45-07:15
1 stop18h 30m
LondonLuang Prabang
LHR - LPQ
LHRLPQ
London Heathrow
Sat 15/11
21:00-14:00
2 stops34h 00m
Luang Prabang
Sat 29/11
19:15-17:30
2 stops53h 15m
LondonLuang Prabang
LHR - LPQ
LHRLPQ
London Heathrow
Sat 15/11
11:00-14:00
2 stops44h 00m
Luang Prabang
Sat 29/11
19:15-07:15
1 stop19h 00m
LondonLuang Prabang
LHR - LPQ
LHRLPQ
London Heathrow
Wed 5/11
09:10-11:35
2 stops19h 25m
Luang Prabang
Tue 3/3
12:15-13:50
2 stops32h 35m
LondonLuang Prabang
LHR - LPQ
LHRLPQ
London Heathrow
Thu 6/11
20:55-11:35
2 stops31h 40m
Luang Prabang
Mon 2/3
12:15-18:25
2 stops37h 10m
LondonVientiane
LHR - VTE
LHRVTE
London Heathrow
Fri 26/9
22:10-17:45
1 stop37h 35m
LondonVientiane
LHR - VTE
LHRVTE
London Heathrow
Fri 26/9
20:50-21:50
2 stops19h 00m
Best time to book a flight from Heathrow to Laos
Have a flexible travel schedule? Discover the best time to fly to Laos from Heathrow with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from London Heathrow Airport to Laos
Reviews of airlines servicing Laos
Get insights into the airlines that provide service to Laos. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Laos. Reviews last updated 4 July 2025.
Check out reviews from past customers who have flown with Emirates, Thai Airways, andChina Southern from London Heathrow Airport to Laos to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Crew
Food
Comfort
Boarding
Overall
Reviews
Anonymous,Mar 2025
DXB - BCN
Entertainment
Crew
Food
Comfort
Boarding
Overall
Reviews
Anonymous,Mar 2025
DXB - BCN
Entertainment
Crew
Food
Comfort
Boarding
Overall
Reviews
Anonymous,Mar 2025
DXB - BCN
Entertainment
Crew
Food
Comfort
Boarding
Overall
Reviews
Anonymous,Mar 2025
DXB - BCN
Entertainment
Crew
Food
Comfort
Boarding
Overall
Reviews
Anonymous,Mar 2025
DXB - BCN
Entertainment
Crew
Food
Comfort
Boarding
Overall
Reviews
Anonymous,Mar 2025
DXB - BCN
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Laos. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Heathrow to Laos
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Heathrow to Laos
Discover the top 3 airlines that operate flights from Heathrow to Laos. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 4 July 2025.
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How does Cheapflights help users find flights from Heathrow to Laos?
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Why should you use Cheapflights to find cheap flight tickets from Heathrow to Laos?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Laos.
Can Cheapflights find flights from Heathrow to Laos with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Laos flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Heathrow to Laos become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Laos from Heathrow today and book when prices fit your budget.