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Find cheap flights from London Heathrow Airport to Laos from £403

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Laos departing on 21/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 23/5
Thu 30/5

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Best Laos Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Vientiane
Vientiane3 stops£738
Luang Prabang
Luang Prabang2 stops£799

Good to know - Cheap tickets from London Heathrow Airport to Laos

Low season

June

High season

January

Cheapest flight

£403
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly (6% more expensive on average)
Flight from London Heathrow Airport to Vientiane

FAQs - booking Laos flights

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Laos?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Laos.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Laos?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Laos from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Laos?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Laos with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Laos?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Laos from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from London Heathrow Airport to Laos

  • Morning departure is around 18% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Heathrow to Laos

 
Need help choosing which airline to fly with from Heathrow to Laos? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1483 reviews
8.4boarding
8.2entertainment
8.1comfort
7.8food
8.7crew
Airline reviews

Great to have actual hot tastey meal on a flight. Well done

10.0 ExcellentJeff, Apr 2024SIN - MNL
Read more about Singapore Airlines reviews

Great to have actual hot tastey meal on a flight. Well done

Seating cramped; close to toilet, foul smelling and noisy, very unhygienic and disease risk Free and paid Wi-Fi NOT accessible at all - misleading advertising Very expensive sunglasses disappeared from back seat pouch. Coffee disgusting and cold

When boarding, after business class should be premium economy, but economy class already lined-up at the gate blocking premium economy to board. Singapore airline crew should done a better job to organize this chaos :( Thank you.

Wonderful service, planes and interior in great condition, very pleasant experience

The premium economy seats were not that great. It could have been more premium than economy seats.

People were so nice! Economy seats were small and cramped feeling for me. I’m slender and 6 feet tall

A pc of cake or biscuit at least. The airport was like a maze need to take another bus to the main terminal to immigration.

Perfect experience from boarding through to leaving the flight, comfortable and personalised service from all staff, highly recommended

They are great with every aspect of customer service. Helped my elderly father and aided him with using the restroom.

Transfer within the same terminal and lots of facilities at the airport.

The transfer from Domestic and International was a bit confusing but I am easily confused. I did not eat any food, but the food on the other leg was decent. It was nice they turned the lights off on the night flight. The plane was in good shape, but was a little cramped in economy and I am small. They gave me a customs form to fill out and nobody looked at it as I went through customs. Not a bad flight.

My case was missing a wheel on arrival Heathrow and the staff were unhelpful when i tried to get some compensation stating it was not sufficient damage, i only wish that they at some point have to deal with the same situation it put me in, maybe they would change their attitude but overall it was a good flight

We are satisfied with the cabin crew serviceand the quality of meals served.

The aircraft was really old, the staff demotivated and the overall United airline service is horrible

Increase the number of available films, including variety. All other aspects were great.

Check in was a disaster. 90 minutes and only 2 economy check in desks open. Had to rush to catch the flight.

I couldnt go on this flight and lost all my money over 1,000 UK Pounds as my visa to Myanmar was not accepted :(

Thai Airways is one of the best airlines in the business. Looking forward to fly again with them.

food poor i said chiken i got pack a pow breakfast lousey .job to explain wot it was ...

No working jet bridge to deplane, with priority customers deplaning last. Followed by bus to terminal.

Wuhan - Dubai. Old plane: 1. Only USB charger. No power outlet to plug in.. 2. Super narrow seat layout 3. Toilet cover consistently fell down and hit my back when sitting on it.. :( 4. Entertainment system touch screen not sensitive, and need to press hard or use finger tips to hit. Crew were very nice and accommodating though.

1. I got very poor check in experience with the counter lady . This is the first airline I ever experienced that no combine check in weight allow . Even we have 4 of us but weight counter by piece . So we wasted lot of time argue and repack . This is super crazy 2. Next I left my Samsung tablet on the plane . And I started to escalate and finally spoke to southern airline lost and found in Malaysia and the amazing answer she give is : system nothing found and please try to call southern airline in china 🧐 . I have been flying many other airlines but this is my first encounterment with such irresponsible airline response and no empathy given to customer . My feeling is nobody bother whether how customer like me feel and I’m just too small for the management to take note .

During flight, some passengers perform stomping leg exercises which disturb the comfort (I.e. sleep) of other passengers.

No good but was short flight. Both of our China Southern flights were on time. No surprises.

The flight was okay it was the kayak customer service that was poor, I have been trying to change my name on my flight ticket 3 days before my flight and nothing got done about it even tho I messaged so many times and phoned, all I got in return was that is was being processed and still to this day nothing has been done about it, I think it’s disgusting and un needed stress to the trip.

The food was perfect. The boarding process is a bit long. Given the late boarding time, I felt very tired by the time I was seated.

Quality flight from start to finish. Customer service is evidently very important to this company. The staff really exceeded expectations.

Traveling with the Chinese airlines , their service superior to the US Airlines , they are much more friendly and the seats are comfortable , In the past I flew with United , now ,United Airline will become history for me .

Pros: "Yes, seats were very comfortable and crew members were extremely helpful"
Cons: "Everything was excellent."
Pros: "see SH to GZ prior flight. The same."
Cons: "Same problems. Get KFC or McDonalds to cater. No one enjoys the airline's food which I suspect is prepared on a very small budget. Even a sandwich with a pre-packaged drink would elevate the foodservice."

The plane had a technical problem it would delayed 10 hours but they just gave limited information and put all passengers into the Miracle lounge. Ther were not enough chairs and so on.

Ensure there is a choice of food for all customers and also enough food

An excellent airline; polite and courteous cabin crew, excellent meal and drink service. Highly recommended.

We boarded the plane at 1:20 pm It was hot. There was no air-conditioning It was stifling They kept us on the plane sitting there for 1 hour and 10 minutes

No space in between the seats as per them the average height of human is 5’3” and weight as 55, so seats are designed as per the same. Also, the aircraft was dirty and full of insects

when we arrived at Taipei no one help us to get boarding pass. we saw a few people there asked them for help but they just ignored us. There was a guy told us to call Starlux number to get help but we don’t know how to dial the number until there was a lady working there helped us to call Starlux customer then someone came down took us to another counter for boarding pass. Very confused and inconvenient. We might not choose Starlux again in the future.

There was no entertainment and food option limited But the service was first class on an economy flight

They didn't have a vegetarian food in spite of the ore order

Technical problems checking in. Had to wait a long time while they got things ready.

Vietnam airlines is just one step upper to the cheapest one (vietjet, if you wanted delays and cancel or feel like a criminal then vietjet is for you) for sure better customer cares and on time.

Great staff and food. Seats pretty uncomfortable but plenty of legroom. Entertainment system outdated.

The flight was cancelled without any reason. But the next flight to Shanghai has to be cancelled to pay penalty.

Gatwick London-Shanghai -Bangkok.. Would have liked entertainment screens, but I know these planes are not that new. Cheap flights at the time of booking, Emirates wanted double so you get what you paid for. I would fly again with them, but if Emirates was the same price I would go with them.

Flight was fine, however we were not able to check in online, this adds to travel stress. Luckily check-in at Heathrow was quick, but we did not get the seats we paid extra for. We paid for a window and 2 aisle seats from Shanghai to Tokyo leg, but they changed us to middle seats. Not good :(

It was my birthday while I was on the flight on China eastern airlines. They celebrated my day by giving me a personalized birthday card and also a very delicious pastry. I was surprised and thankful by the China Eastern crew! The whole staff was kind and professional? My second flight into China and the most memorable! Thank you-

Couldn’t fly since they wouldn’t issue a boarding ticket. Something to do with not taking the departing flight since it was cancelled due to weather. No notice or anything about the trip being invalid. The app made it seem like I was all good for it. Never trusting travel agency

2 hours delay on the 1st plane out of the day!!!!!

Multiple delays, with no explanation. Caused us to almost miss our connector. The airline made no effort when we arrived in Shanghai to help us make it to our next flight with the same airline.

I will never fly through China again. Maybe it was the mandatory retinal scan just to transfer to another flight or the complete set of fingerprints they require. There are many better and inexpensive flights to Asia if you look.

A lot of value considering the cheap ticket prices. All meals served were Chinese food. Would fly them again considering the ticket was half the price of any others

Book cheap flights from London to Laos

Cheapest flights to Laos from London found in 2024

Recent return flight deals

23/5Thu
3 stopsChina Eastern
32h 50mLHR-VTE
30/5Thu
1 stopChina Eastern
25h 20mVTE-LHR
£738
23/5Thu
2 stopsChina Eastern
30h 20mLHR-VTE
30/5Thu
1 stopChina Eastern
25h 20mVTE-LHR
£745
1/10Tue
2 stopsEtihad Airways
20h 35mLHR-LPQ
29/10Tue
2 stopsEtihad Airways
25h 30mLPQ-LHR
£799
14/10Mon
1 stopSingapore Airlines
18h 45mLHR-VTE
26/10Sat
1 stopSingapore Airlines
37h 15mVTE-LHR
£820
13/10Sun
1 stopSingapore Airlines
33h 20mLHR-VTE
26/10Sat
1 stopSingapore Airlines
37h 15mVTE-LHR
£851
7/9Sat
2 stopsEtihad Airways
20h 35mLHR-LPQ
21/9Sat
2 stopsEtihad Airways
48h 00mLPQ-LHR
£868
7/9Sat
1 stopThai Airways
16h 20mLHR-VTE
21/9Sat
1 stopThai Airways
23h 45mVTE-LHR
£888
13/10Sun
1 stopThai Airways
18h 10mLHR-VTE
26/10Sat
1 stopThai Airways
16h 50mVTE-LHR
£909
14/10Mon
1 stopVietnam Airlines
33h 50mLHR-VTE
26/10Sat
2 stopsVietnam Airlines
42h 30mVTE-LHR
£966
14/10Mon
3 stopsVietnam Airlines
42h 20mLHR-VTE
26/10Sat
2 stopsVietnam Airlines
42h 30mVTE-LHR
£987

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Recent one-way flight deals

21/5Tue
3 stops
32h 25mLHR-VTE
£403
18/5Sat
3 stops
38h 00mLHR-VTE
£405
19/5Sun
3 stops
33h 35mLHR-VTE
£411
21/5Tue
1 stopSingapore Airlines
32h 05mLHR-VTE
£418
20/5Mon
3 stops
33h 35mLHR-VTE
£419
21/5Tue
2 stopsChina Eastern
30h 20mLHR-VTE
£423
22/5Wed
1 stopSingapore Airlines
18h 45mLHR-VTE
£425
20/5Mon
1 stopSingapore Airlines
18h 45mLHR-VTE
£480
19/5Sun
1 stopChina Eastern
19h 00mLHR-VTE
£504
24/5Fri
1 stopSingapore Airlines
18h 45mLHR-VTE
£721

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Last minute flights from Heathrow to Laos

Last minute flight, train and bus deals

24/4Wed
multi-stop
30h 20mLHR-VTE
1/5Wed
multi-stop
30h 00mVTE-LHR
£783
24/4Wed
multi-stop
26h 25mLHR-VTE
1/5Wed
multi-stop
25h 30mVTE-LHR
£831
24/4Wed
multi-stop
19h 00mLHR-VTE
1/5Wed
multi-stop
30h 00mVTE-LHR
£864
24/4Wed
multi-stopChina Eastern
30h 20mLHR-VTE
1/5Wed
multi-stopChina Eastern
50h 50mVTE-LHR
£865
24/4Wed
multi-stopVietnam Airlines
42h 20mLHR-VTE
1/5Wed
multi-stopVietnam Airlines
34h 35mVTE-LHR
£1,715

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London Heathrow Airport - Laos Flights

Departure:

London Heathrow Airport (LHR)United Kingdom

Return flight deals:

Laos - London Heathrow Airport

Cabin classes: